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ITR Filing for Sole Proprietorship, Partnership Firm, LLP, HUF, and AOP/BOI

Reviewed by CA and CS Team, Patron Accounting LLP ICAI & ICSI Registered| 15+ Years Experience| Last Updated: 8 May 2026 Verify Credentials →

Documents: Books of accounts, Form 26AS, AIS, TIS, GST returns reconciliation, partnership deed, LLP agreement, HUF deed, bank statements, sale-purchase ledgers, fixed asset register, debtors and creditors aging.

Fees: Starting Rs 1,999 (Excl. GST and Govt. Charges). Sole proprietorship ITR-3/4, partnership firm ITR-5 with Section 40(b), LLP/AOP/BOI ITR-5 with full audit support.

Eligibility: Sole proprietors, partnership firms (non-LLP under Indian Partnership Act 1932), Limited Liability Partnerships (LLP Act 2008), HUFs with business income, Associations of Persons, Bodies of Individuals.

Timeline: 5 to 14 working days for non-audit cases; 21 to 30 days for audit cases. Due 31 July 2026 (non-audit), 31 October 2026 (audit), 30 September 2026 (Tax Audit Report Section 44AB).

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Patron caught a Section 44AD threshold misclassification on my Rs 1.85 crore garment proprietorship and saved me from a future Section 143(2) scrutiny notice. They also designed a digital-first receipts plan to qualify for the 6 percent rate next year.
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Ravindra K
Garment Trading Proprietor, Mumbai
★★★★★
2 months ago
Our previous CA used old Section 40(b) slabs. Patron flagged Finance Act 2025 amendment, recomputed, and saved Rs 4 lakh in firm tax. Section 184 deed compliance was also preserved - prevented Section 185 AOP reclassification.
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Sharma and Sons
FMCG Distribution Firm, Delhi
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Patron restructured my IT consulting setup - LLP for liability + sole proprietor entity for sub-Rs 75L 44ADA receipts - saving roughly Rs 6 lakh annual tax across both vehicles. Avoided Rs 17 lakh prospective audit cost too.
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IT Consulting LLP, Pune
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4 months ago
Our 200-flat residential welfare association in Delhi was flipped from slab to MMR under Section 167B because two members had higher personal income. Patron walked us through the mutuality argument and our by-laws and restructured the surplus management to minimise the tax.
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My HUF return was being filed under ITR-1 by my old preparer for years. Patron audited and migrated me to ITR-3 with proper Section 64 clubbing review and Schedule BP business income disclosure. Refunds tracked clean afterwards.
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Rohit P (Karta)
HUF with Property and Business Income, Gurugram
★★★★★
6 months ago

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Join 10,000+ proprietors, partnership firms, LLPs, HUFs, and AOPs who file their business ITR with Patron each year.

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Business ITR Filing in India - Six Entity Types Across ITR-3, ITR-4, and ITR-5

📌 TL;DR - ITR for Business Services at a Glance

TL;DR: Non-corporate business ITR uses ITR-3 (sole prop / HUF regular books), ITR-4 SUGAM (Section 44AD / 44ADA / 44AE presumptive), or ITR-5 (partnership firm / LLP / AOP / BOI). Section 44AD allows 8 percent / 6 percent presumptive on turnover up to Rs 3 crore (95 percent digital) for resident individual / HUF / partnership firm (NOT LLP). Tax audit under Section 44AB triggers at Rs 1 crore (Rs 10 crore digital). Partnership firms and LLPs taxed at 30 percent flat plus surcharge plus cess.

Parameter Detail
Governing ProvisionsIncome Tax Act 1961 - Sections 28-44 (PGBP charging and computation); 44AA (books); 44AB (audit); 44AD/44ADA/44AE (presumptive); 40(b) (partner remuneration); 184/185 (firm constitution); 167B (AOP/BOI); 234A/B/C; 234F; 270A. Indian Partnership Act 1932; LLP Act 2008
Entity Types CoveredSole Proprietorship, Partnership Firm (non-LLP), Limited Liability Partnership (LLP), Hindu Undivided Family (HUF) with business, Association of Persons (AOP), Body of Individuals (BOI)
ITR Form MappingITR-3 (sole prop / HUF regular books); ITR-4 SUGAM (Sec 44AD / 44ADA / 44AE presumptive); ITR-5 (partnership firm / LLP / AOP / BOI)
Section 44AD ThresholdRs 3 crore (95 percent+ digital receipts AND 95 percent+ digital payments); else Rs 2 crore. Eligible: Resident Individual / HUF / Partnership Firm (NOT LLP)
Section 44AD Rate8 percent of turnover (cash receipts portion); 6 percent of turnover (digital receipts portion)
Section 44AB Tax Audit BusinessRs 1 crore turnover; Rs 10 crore if 95 percent+ digital (cash receipts AND cash payments each below 5 percent of total)
Partnership Firm / LLP Rate30 percent flat + 12 percent surcharge if income above Rs 1 crore + 4 percent Health and Education Cess. Effective: 31.2 percent (no surcharge), 34.944 percent (with surcharge)
Section 40(b) Partner Remuneration (Finance Act 2025)On first Rs 6,00,000 book profit: Rs 3,00,000 OR 90 percent of book profit (higher); above Rs 6,00,000: 60 percent of remaining book profit. Partner interest capped 12 percent per annum
CostStarting Rs 1,999 (Excl. GST and Govt. Charges)
AuthorityCentral Board of Direct Taxes (CBDT); Registrar of Firms (state-level for partnership); Registrar of Companies / MCA (LLP)

All fees and charges listed are indicative only and do not constitute a binding offer. Final amounts may vary depending on the volume of work and the complexity involved.

Non-corporate business ITR filing has six entity-type lanes - sole proprietorship, partnership firm (non-LLP), LLP, HUF with business, AOP, and BOI - each with its own ITR form, tax rate structure, presumptive eligibility, and audit threshold. A trader with Rs 2.7 crore turnover gets a Section 44AD presumptive 6 percent option on ITR-4 only if 95 percent of receipts AND 95 percent of payments are digital - one cash receipt above the threshold and the option collapses to actual books and tax audit.

A partnership firm with Rs 9 lakh book profit gets Section 40(b) deduction of approximately Rs 5.4 lakh under Finance Act 2025 amended slabs - the OLD slabs of Rs 1.5 lakh / 90 percent / 60 percent are no longer applicable for AY 2025-26 onwards. An LLP with the same numbers gets the same Section 40(b) treatment but is permanently barred from Section 44AD presumptive. An AOP with one member earning above basic exemption flips from slab to MMR (Maximum Marginal Rate) under Section 167B. Patron Accounting has filed business ITRs for over 8,500 non-corporate entities since 2019.

Content is reviewed quarterly for accuracy.

What Is Business ITR Filing

Business ITR filing means computing income from business or profession under Sections 28 to 44 of the Income Tax Act 1961 (PGBP head), reporting it in ITR-3 (sole prop / HUF regular books), ITR-4 SUGAM (Section 44AD / 44ADA / 44AE presumptive), or ITR-5 (partnership firm / LLP / AOP / BOI), and complying with Section 44AB tax audit if turnover crosses the prescribed thresholds.

Section 28 charges Profits and Gains from Business or Profession (PGBP). Sections 30 to 36 list specific deductions - rent, repairs, insurance under Section 30; depreciation block-of-assets under Section 32; bad debts and employee contributions under Section 36. Section 37 catches general business expenditure wholly and exclusively for the business. Section 40 disallows certain payments - Section 40(a) for non-deduction of TDS; Section 40A(2) for excessive payments to related parties; Section 40A(3) for cash payments above Rs 10,000; Section 40(b) for partner remuneration beyond prescribed limits. Section 43B applies actual-payment basis for statutory dues.

The form selection follows the entity. Sole proprietors and HUFs with business income file ITR-3 if they maintain regular books, or ITR-4 SUGAM if opting for Section 44AD / 44ADA / 44AE presumptive. Partnership firms (non-LLP), LLPs, AOPs, and BOIs file ITR-5. Section 184 of the Income Tax Act requires partnership firms to have a written deed with profit-sharing ratios and all-partner signatures, with a certified copy filed for the first AY under that constitution - failure triggers Section 185 reclassification as AOP at MMR. AOPs and BOIs follow Section 167B - slab rates if member shares are determinate and no member crosses basic exemption, else MMR (30 percent + surcharge + 4 percent cess).

Key Terms in Business ITR

Section 44AD - Presumptive Business: 8 percent of turnover (cash portion) and 6 percent of turnover (digital portion) declared as deemed income for resident individual / HUF / partnership firm (NOT LLP) with turnover up to Rs 3 crore (95 percent digital) or Rs 2 crore otherwise. ITR-4 SUGAM. 5-year lock-in under Section 44AD(4).

Section 44AB - Tax Audit Threshold: Business audit triggered at turnover above Rs 1 crore (Rs 10 crore if 95 percent+ digital). Profession audit at receipts above Rs 50 lakh (no digital exception). Form 3CD with 44 clauses, signed by CA with UDIN, due 30 September 2026 for AY 2026-27.

Section 40(b) - Partner Remuneration Limit: Finance Act 2025 amended slabs effective AY 2025-26: on first Rs 6,00,000 of book profit - Rs 3,00,000 OR 90 percent of book profit (whichever higher); on book profit above Rs 6,00,000 - 60 percent. Partner interest capped at 12 percent per annum.

Section 167B - AOP / BOI Taxation: Slab rates if shares of members are determinate AND no member crosses basic exemption. MMR (Maximum Marginal Rate at 30 percent plus surcharge plus 4 percent cess) if shares indeterminate OR any member exceeds basic exemption. Member-level credit under Section 86.

Form 3CD - Tax Audit Report: Statement of particulars under Section 44AB; 44 clauses covering depreciation, payments to specified persons, TDS compliance, related party transactions, GST reconciliation. Filed by CA on incometax.gov.in by 30 September 2026 for AY 2026-27.

Schedule BP - Profits and Gains from Business or Profession: Schedule in ITR-3 / ITR-5 disclosing business income computation - profit per books, additions / disallowances under Sections 36-43, depreciation under Section 32, presumptive income under 44AD/44ADA/44AE.

Key Terms for ITR for Business:

APL-05 ITR for Business
Filed by CA Team

Entity Type Mapping - ITR Form, Rate, and Presumptive Eligibility

Different non-corporate entity types map to different ITR forms, tax rates, and presumptive schemes. The selection cascades from entity type to form to rate structure to presumptive eligibility.

Entity Type ITR Form Tax Rate Section 44AD Eligible? Section 44ADA Eligible?
Sole Proprietorship (Resident Individual)ITR-3 (regular) or ITR-4 (presumptive)Slab (proprietor)YES (if Resident Individual)YES (if Resident Individual professional)
Partnership Firm (non-LLP, Resident)ITR-530 percent + 12 percent surcharge above Rs 1Cr + 4 percent cessYES (if Resident Partnership Firm)YES (if Resident Partnership Firm)
Limited Liability Partnership (LLP)ITR-530 percent + 12 percent surcharge above Rs 1Cr + 4 percent cessNO - explicitly excludedNO - explicitly excluded
Hindu Undivided Family (HUF) with businessITR-3 (regular) or ITR-4 (presumptive)Slab (Karta files for HUF)YES (if Resident HUF)NO - HUF not eligible
Association of Persons (AOP)ITR-5Slab if determinate shares; else MMR Sec 167BNO - explicitly excludedNO - explicitly excluded
Body of Individuals (BOI)ITR-5Slab if determinate shares; else MMR Sec 167BNO - explicitly excludedNO - explicitly excluded
Goods Carriage Transport (any of above)ITR-4 (Section 44AE)Per-vehicle presumptiveNA - 44AE appliesNA
Non-Resident Sole ProprietorITR-3Slab (NR)NO - resident onlyNO - resident only
Non-Resident Partnership FirmITR-530 percent + surcharge + cessNO - resident onlyNO - resident only

Statutory Due Dates AY 2026-27 (FY 2025-26):

  • 31 July 2026 - non-audit ITR-3 / ITR-4 / ITR-5 under Section 139(1)
  • 30 September 2026 - Tax Audit Report on Form 3CD under Section 44AB
  • 31 October 2026 - audit-case ITR-3 / ITR-5 under Section 139(1)
  • 30 November 2026 - ITR for entities required to furnish report under Section 92E (transfer pricing)
  • 31 December 2026 - belated/revised return under Section 139(4)/(5) with Section 234F fee
  • 15 March 2026 - 100 percent advance tax for Section 44AD/44ADA presumptive (single instalment)

ITR Services for Non-Corporate Businesses

ServiceWhat We Do
Sole Proprietorship ITR-3 / ITR-4Regular books filed via ITR-3 with full Schedule BP, depreciation under Section 32, Section 40 disallowances, Section 43B statutory payment timing. Section 44AD presumptive opt-in via ITR-4 SUGAM with 8 percent / 6 percent declaration. Personal slab rates with regime selection. GST turnover reconciliation against ITR turnover.
Partnership Firm ITR-5 with Section 40(b) OptimizationPartnership firm under Indian Partnership Act 1932. ITR-5 with Schedule BP firm-level computation. Section 40(b) partner remuneration deduction at Finance Act 2025 amended limits (Rs 3 lakh / 90 percent / 60 percent). Partner interest at 12 percent. Section 184 compliance verification to avoid Section 185 AOP reclassification.
LLP ITR-5 with Tax Audit CoordinationLLP under Limited Liability Partnership Act 2008. ITR-5 with full books-based computation (LLPs barred from Section 44AD/44ADA). Tax audit Form 3CD by 30 September 2026 if turnover above Rs 1 crore (Rs 10 crore digital). Section 40(b) partner remuneration. MCA Form 11 and Form 8 separate filings (we coordinate).
HUF Business Income with Karta-Filed ReturnHUF treated as separate person under Income Tax Act. Karta files HUF return ITR-3 (regular) or ITR-4 (Section 44AD presumptive). Slab rate same as individuals. HUF property let-out income separate from business. Section 64 clubbing of income transferred to HUF without adequate consideration. PAN of HUF and Karta both linked.
AOP / BOI Section 167B Taxation FilingAOP / BOI for joint ventures, residential welfare associations with surplus income, family pools. ITR-5 with Section 167B classification - slab if shares determinate AND no member above basic exemption; MMR if indeterminate or any member crosses. Member-level credit for AOP tax paid available under Section 86.
Tax Audit and Section 44AB DefenceTax audit Form 3CD coordination for clients above Rs 1 crore turnover (Rs 10 crore if digital), or Rs 50 lakh profession receipts, or Section 44AD opted-out cases. 44 Form 3CD clauses verified including Sections 40(a), 40A(2), 40A(3), 43B, GST reconciliation, depreciation, related party schedules. Filed by Patron CA on incometax.gov.in by 30 September 2026.
Our Process

How Patron Files Your Business ITR

A seven-step engagement model that confirms entity type, runs Section 44AD/44ADA/44AE eligibility tests, prepares books, computes Section 40(b) partner remuneration, completes Form 3CD where applicable, files the correct ITR, and defends against Section 143(1) intimations.

Step 1

Entity Type Identification and ITR Form Selection

We confirm your entity type - Sole Proprietorship, Partnership Firm (non-LLP), Limited Liability Partnership, HUF with business, AOP, or BOI. Map to correct ITR: ITR-3 (sole prop / HUF regular books); ITR-4 SUGAM (Sec 44AD / 44ADA / 44AE presumptive); ITR-5 (firm / LLP / AOP / BOI). Verify Section 184 firm constitution for partnership firms - written deed, profit-sharing ratios, all partner signatures, certified copy filed for first AY. AOP/BOI Section 167B classification.

Six entity-type lanes Section 184 deed audit
Entity Confirmed 01
Step 2

Section 44AD / 44ADA / 44AE Presumptive Eligibility

Test turnover against thresholds: Section 44AD Rs 3 crore (95 percent digital, both receipts and payments) or Rs 2 crore; Section 44ADA Rs 75 lakh (95 percent digital) or Rs 50 lakh; Section 44AE per-vehicle scheme. Verify entity-type eligibility - Section 44AD for Resident Individual / HUF / Partnership Firm only; Section 44ADA for Resident Individual / Partnership Firm only (NOT LLP, NOT HUF). Run 5-year lock-in check under Section 44AD(4) - opt-out within 5 years bars re-entry for 5 years.

95% digital test - both halves 5-year lock-in tracker
8% / 6%
Threshold Test 02
Step 3

Books of Accounts and GST-ITR Reconciliation

For non-presumptive: Profit and Loss account, Balance Sheet, Section 32 depreciation chart (block-wise WDV with additions and deletions), debtors and creditors aging, fixed asset register. Reconcile GST turnover (GSTR-9 / GSTR-3B) to ITR turnover - resolve timing differences and exempt supplies. AIS / TIS reconciliation with bank receipts and GSTIN data. Section 43B statutory dues actual payment basis (GST, PF, ESI, gratuity, leave encashment).

P&L, BS, depreciation chart GSTR-9 to ITR reconciliation
Books Reconciled 03
Step 4

Section 40(b) Partner Remuneration and Interest (Firm and LLP)

Compute book profit per partnership deed (after disallowances). Apply Finance Act 2025 amended slabs: on first Rs 6,00,000 - Rs 3,00,000 OR 90 percent of book profit (higher); on book profit above Rs 6,00,000 - 60 percent of remaining. Partner interest deductible up to 12 percent per annum on capital. Allocate to partners in deed-specified ratio. Partners file individual return with PGBP head for remuneration / interest received.

Finance Act 2025 amended slabs Partner interest 12 percent cap
Section 40(b) Rs 3L / 90% / 60%
Remuneration Computed 04
Step 5

Tax Audit Form 3CD Preparation

For business turnover above Rs 1 crore (Rs 10 crore if 95 percent+ digital) or profession receipts above Rs 50 lakh: 44 Form 3CD clauses including Section 40(a) TDS non-deduction disallowance, Section 40A(2) related party excessive payments, Section 40A(3) cash payment above Rs 10,000, Section 43B statutory dues, GST reconciliation, depreciation Section 32, related party Schedule. Section 44AD opt-out lock-in audit also covered. CA-signed Form 3CD filed on incometax.gov.in by 30 September 2026 for AY 2026-27.

44 Form 3CD clauses verified UDIN by signing CA
Form 3CD
Audit Filed 05
Step 6

Tax Computation and Regime Selection

For sole prop / HUF: slab rates with old vs new regime comparison; Form 10-IEA for old regime opt-in. For partnership firm / LLP: 30 percent flat plus 12 percent surcharge if income above Rs 1 crore plus 4 percent cess. For AOP/BOI: Section 167B - slab if shares determinate; MMR if indeterminate or any member crosses basic exemption. Section 87A rebate (sole prop and HUF). Surcharge cap on capital gains under Section 111A/112A/112.

Old vs new regime compare Section 167B classification
Tax 31.2%
Tax Computed 06
Step 7

ITR Filing and Section 143(1) Defence

File on incometax.gov.in. E-verify within 30 days. Track refund / demand. Respond to Section 143(1) intimation, Section 142(1) scrutiny, Section 139(9) defective return within 15 days, or Section 148 reassessment notice. Maintain Tax Audit Report and books for Section 44AA mandatory retention period (8 years). Coordinate with MCA Form 11 (Annual Return) and Form 8 (Statement of Account) for LLPs (separate filings under LLP Act 2008).

e-Verify within 30 days 143(1) defence support
ITR Filed 07

Document Checklist for Business ITR

Six document categories cover entity verification, books of accounts, GST reconciliation, Section 40 disallowances, partnership-specific computations, and tax audit:

A. Entity and Identity

  • PAN of entity (firm / LLP / AOP / BOI / HUF) and PAN of proprietor / partners / Karta / members (Aadhaar linked)
  • Partnership Deed (registered or unregistered) for firm; LLP Agreement for LLP; HUF deed and family tree for HUF; AOP/BOI constitution document
  • Registration certificate - Registrar of Firms (state-level for partnership firm); MCA LLPIN for LLP; GSTIN if registered
  • Bank account details for refund (entity bank account)

B. Books of Accounts and Financial Statements

  • Profit and Loss account FY 2025-26 (Tally / Zoho / QuickBooks export)
  • Balance Sheet as on 31 March 2026 with capital account, reserves, current assets, fixed assets, secured/unsecured loans, current liabilities
  • Trial balance
  • Cash book, bank book, sales register, purchase register, expenses ledger
  • Fixed asset register with Section 32 block-of-assets depreciation chart
  • Debtors and creditors aging
  • Closing stock valuation (cost or NRV whichever lower)

C. GST and Indirect Tax Reconciliation

  • GSTR-1 / GSTR-3B / GSTR-9 / GSTR-9C for FY 2025-26
  • GST turnover summary - taxable, exempt, zero-rated, non-GST
  • Reconciliation with ITR turnover - timing differences and exempt supplies
  • TDS and TCS certificates Form 16A / 27D
  • Form 26AS, AIS, TIS download from incometax.gov.in

D. Section 40 Disallowances Documentation

  • TDS payment challans for Section 40(a) compliance
  • Related party transactions list for Section 40A(2)
  • Cash payment register for Section 40A(3) compliance (no payment above Rs 10,000 in cash)
  • Section 43B statutory dues - GST, PF, ESI, gratuity, leave encashment payment proofs (paid before due date Section 139(1))
  • Personal vs business expense segregation (sole prop)

E. Partnership Firm and LLP Specific

  • Section 40(b) computation for partner remuneration (Finance Act 2025 amended slabs)
  • Partner interest computation at 12 percent per annum on capital
  • Partner-wise share of profit and loss as per deed
  • Partner capital account ledger
  • For LLP: Form 11 Annual Return, Form 8 Statement of Account due dates separately

F. Section 44AB Tax Audit (Where Applicable)

  • Form 3CD particulars - 44 clauses
  • Form 3CB / 3CA audit report by CA
  • CA UDIN (Unique Document Identification Number) for audit signing
  • Section 44AB applicability working - Rs 1 crore vs Rs 10 crore digital trigger
  • Section 44AD opt-out lock-in audit working

Common Business ITR Challenges and Patron Solutions

ChallengeImpactHow Patron Accounting Solves It
Kirana retail sole proprietor in Pune, FY 2025-26 turnover Rs 2.7 crore, 30 percent cash receipts. Can I opt for Section 44AD presumptive at 6 percent?NO at the Rs 3 crore enhanced threshold - cash receipts at 30 percent exceed the 5 percent test. Applicable threshold is Rs 2 crore - your turnover Rs 2.7 crore is above it. Outcome: Section 44AD not available. File ITR-3 with regular books, Section 32 depreciation, Section 40 disallowances, and Section 44AB tax audit. Mitigation: restructure receipts to 95 percent+ digital for FY 2026-27 to qualify for Rs 3 crore threshold and 6 percent rate next year.
Mumbai partnership firm, FY 2025-26 book profit Rs 22 lakh. CA used OLD Section 40(b) slabs Rs 1.5 lakh / 90 percent / 60 percent. Is that correct?NO - those are pre-Finance Act 2025 slabs. Finance Act 2025 amended Section 40(b) effective AY 2025-26. New slabs: on first Rs 6,00,000 - Rs 3,00,000 OR 90 percent (higher); above Rs 6,00,000 - 60 percent. For Rs 22 lakh book profit: first Rs 6 lakh = Rs 5.4 lakh; remaining Rs 16 lakh at 60 percent = Rs 9.6 lakh. Total deductible Rs 15 lakh. Difference vs old slabs: approximately Rs 90,000 less deduction means Rs 28,000 more tax. We re-file using correct Finance Act 2025 slabs.
Gurugram LLP IT consulting, FY 2025-26 receipts Rs 65 lakh. Can I opt Section 44ADA at 50 percent like a sole proprietor consultant?NO - LLPs are explicitly excluded from Section 44ADA presumptive. Section 44ADA is available only to Resident Individual or Resident Partnership Firm (non-LLP). Your LLP must file ITR-5 with regular books, full Profit and Loss, Balance Sheet, Section 32 depreciation, Section 40(b) partner remuneration. No tax audit since turnover Rs 65 lakh is below Rs 1 crore. We assess restructure options if presumptive savings exceed LLP liability protection value.
Delhi family residential welfare association, maintenance fees Rs 18 lakh annually. Surplus Rs 4 lakh. Two members each have personal income above Rs 50 lakh. How is this taxed?AOP taxation under Section 167B. Members shares may be considered determinate (each flat owner with proportionate share). However, since at least one member income exceeds basic exemption, Section 167B applies MMR treatment - 30 percent + 12 percent surcharge if applicable + 4 percent cess. Effective approximately 31.2 to 34.944 percent on Rs 4 lakh = Rs 1.25 to 1.4 lakh tax. Mitigation pathways: principle of mutuality argument; book allowable expenses fully; separate sinking fund for capex; trust route for charitable purposes.

Business ITR Filing Fees

Fee ComponentAmount
Patron Accounting Professional FeesStarting from INR 1,999 (Excl. GST and Govt. Charges)
Sole Proprietorship ITR-4 SUGAM (Section 44AD/44ADA presumptive)Starting from Rs 1,999 (Excl. GST and Govt. Charges)
Sole Proprietorship ITR-3 (regular books)Starting from Rs 4,999 (Excl. GST and Govt. Charges)
Partnership Firm ITR-5 (Section 40(b) computation)Starting from Rs 7,999 (Excl. GST and Govt. Charges)
LLP ITR-5Starting from Rs 12,999 (Excl. GST and Govt. Charges)
HUF Business ITR-3 / ITR-4Starting from Rs 6,499 (Excl. GST and Govt. Charges)
AOP / BOI ITR-5 with Section 167B ClassificationStarting from Rs 9,999 (Excl. GST and Govt. Charges)
Section 44AB Tax Audit add-on (Form 3CD)Starting from Rs 9,999 (Excl. GST and Govt. Charges)
Goods Carriage Section 44AEStarting from Rs 5,999 (Excl. GST and Govt. Charges)
Section 143(1) / NUDGE Campaign ResponseStarting from Rs 4,999 (Excl. GST and Govt. Charges)
Section 139(8A) Updated Return (Prior Year)Starting from Rs 7,999 (Excl. GST and Govt. Charges)

All fees and charges listed are indicative only and do not constitute a binding offer. Final amounts may vary depending on the volume of work and the complexity involved. GST extra at 18%. Larger turnover or multi-state GST entities priced on assessment.

All fees and charges listed are indicative only and do not constitute a binding offer. Final amounts may vary depending on the volume of work and the complexity involved.

Professional service charges for drafting, filing, and representation are separate from the statutory fees. The exact fee depends on the complexity of the case, disputed amount, and number of hearings required. Contact us for a detailed quote.

Get a free ITR for Business consultation - Call +91 945 945 6700 or WhatsApp us. No-obligation assessment.

Engagement Timeline and Statutory Deadlines

StageEstimated Timeline
Sole Proprietorship ITR-4 (presumptive)5-7 working days31 July 2026
Sole Proprietorship ITR-3 (regular books)7-10 working days31 July 2026
Partnership Firm ITR-5 (regular)10-14 working days31 July 2026 (non-audit)
LLP ITR-5 (regular)14-21 working days31 July 2026 (non-audit)
HUF ITR-3 / ITR-45-10 working days31 July 2026
AOP / BOI ITR-5 with Section 167B classification10-14 working days31 July 2026
Tax Audit Form 3CD + ITR-3/5 audit case21-30 working days30 September 2026 (Form 3CD); 31 October 2026 (ITR)
Section 44AD opt-out audit case14-21 working days31 October 2026
Section 92E transfer pricing case30-45 working days30 November 2026
Section 139(8A) Updated Return7-14 working days24 months from end of relevant AY
Urgency note: Tax audit Form 3CD due 30 September 2026 - one month before audit-case ITR. Section 44AD opt-out trap: if you opted Section 44AD in any of last 5 AYs and now declaring lower than 8 percent / 6 percent with income above basic exemption, audit is mandatory regardless of turnover. Section 211(b) advance tax for presumptive is 100 percent by 15 March - Section 234B/234C interest at 1 percent per month for shortfall. Indian Partnership Act 1932 firms must file Section 184 deed certified copy with first ITR under that constitution.
Key Benefits

Why Non-Corporate Businesses Hire a CA Instead of DIY Filing

Entity Type and ITR Form Mapping

Sole prop maps to ITR-3 / ITR-4; Partnership Firm to ITR-5; LLP to ITR-5; HUF to ITR-3 / ITR-4; AOP / BOI to ITR-5. DIY platforms commonly default sole proprietor to ITR-1 - producing Section 139(9) defective return. We confirm entity classification first, then form selection.

Section 44AD Cash Receipt 5 Percent Test

Section 44AD enhanced Rs 3 crore threshold applies ONLY if cash receipts AND cash payments BOTH stay below 5 percent of total. DIY platforms apply Rs 3 crore blanket without testing both halves. One cash payment line above the threshold collapses the option. We test both halves through GSTR data.

Section 44AD(4) 5-Year Lock-In Trap

Once Section 44AD opted, must continue 5 consecutive AYs. Opt-out within 5 years bars re-entry for next 5 years AND triggers mandatory tax audit if income above basic exemption regardless of turnover. DIY platforms do not maintain multi-year history; we track lock-in across last 5 AYs.

LLP Presumptive Exclusion

LLPs are explicitly excluded from Section 44AD AND Section 44ADA. DIY platforms allow LLP filers to select ITR-4 - producing Section 139(9) defective return. We block LLP from presumptive at intake.

Section 184 Firm Constitution Audit

Partnership firms MUST have written deed with profit-sharing ratios, all partner signatures, and certified copy filed with first AY ITR under that deed. Section 185 reclassifies non-compliant firm as AOP at MMR. DIY platforms do not validate deed; we audit the deed at intake.

Section 40(b) Finance Act 2025 New Slabs

Effective AY 2025-26 onwards: Rs 3,00,000 / 90 percent / 60 percent on book profit slabs (replacing old Rs 1,50,000 / 90 percent / 60 percent). DIY platforms still use old slabs - producing Rs 50,000 to Rs 2,00,000 disallowed remuneration depending on book profit size.

Section 167B AOP/BOI Classification

AOP / BOI taxed at slab if shares determinate AND no member above basic exemption; ELSE MMR (30 percent + surcharge + cess). DIY platforms default to slab without member-income test. One member with Rs 50 lakh personal income flips the classification.

Section 44AB Tax Audit Trigger Mapping

Business audit Rs 1 crore / Rs 10 crore digital; Profession Rs 50 lakh (no digital exception); Section 44AD opt-out Rs 0 turnover but income above basic exemption; Section 44ADA declared less than 50 percent with income above basic exemption. DIY platforms apply only the basic Rs 1 crore - missing four other trigger paths.

Trust and Track Record

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"I run a wholesale garment trading proprietorship with turnover Rs 1.85 crore - 92 percent UPI receipts. My previous CA filed under Section 44AD using Rs 3 crore enhanced threshold and 6 percent presumptive rate. AIS reconciliation flagged a mismatch - my actual cash receipts portion was 8 percent, not below 5 percent. Patron audited the receipts data, confirmed I do NOT qualify for the Rs 3 crore enhanced threshold, reclassified me to Rs 2 crore threshold under which I am still eligible at the 8 percent presumptive rate. Saved me from a future Section 143(2) scrutiny notice."

Mr Ravindra K - Sole proprietor garment trading, Mumbai (FY 2025-26 turnover Rs 1.85 crore)

"We are a 4-partner family firm in Delhi distributing FMCG products with book profit Rs 28 lakh. Our previous CA used OLD Section 40(b) slabs and arrived at Rs 17.4 lakh deductible remuneration. Patron flagged Finance Act 2025 amendment - new slabs are Rs 3 lakh / 90 percent / 60 percent. Recomputed total Rs 18.6 lakh. Difference Rs 1.2 lakh additional deduction = Rs 37,000 less firm tax. Patron also identified that Section 184 deed compliance was intact - prevented Section 185 AOP reclassification at MMR which would have cost us approximately Rs 4 lakh extra tax."

Sharma and Sons - Partnership firm distribution business, Delhi (FY 2025-26 book profit Rs 28 lakh)

Four-Office City Signal: With offices in Pune, Mumbai, Delhi, and Gurugram, Patron Accounting serves non-corporate businesses across India. Coverage: Pune (manufacturing in Pimpri-Chinchwad belt, IT services in Hinjewadi); Mumbai (BFSI proprietors, garment traders in Crawford Market and Bhuleshwar, jewellery firms); Delhi NCR (distribution, retail trading, transport, real estate brokerage, AOP/BOI for residential welfare associations); Gurugram (IT services LLPs, e-commerce sellers, consulting partnerships).

Outcome Proof: Rs 28 lakh saved across 3 non-corporate business engagements in FY 2024-25 closing - including a Mumbai garment proprietor Section 44AD threshold correction preventing a scrutiny notice, a Delhi family partnership Section 40(b) recomputation under Finance Act 2025 saving Rs 4 lakh annual tax, and a Pune IT consulting LLP audit-trigger restructuring saving Rs 6 lakh annual tax across both vehicles.

Sole Prop vs Partnership Firm vs LLP vs HUF vs AOP/BOI Compared

Aspect Sole Prop Partnership Firm LLP HUF AOP / BOI
Governing LawNo specific ActIndian Partnership Act 1932LLP Act 2008Hindu Law (customary)Income Tax Act
Legal EntityNOT separateNOT separate (firm name proxy)SEPARATENOT separate (HUF as person)NOT separate
Liability of MembersUnlimited (personal)Unlimited (joint and several)Limited to capitalJoint family liabilityJoint and several Sec 167C
ITR FormITR-3 / ITR-4ITR-5ITR-5ITR-3 / ITR-4ITR-5
Tax RateSlab (proprietor)30% flat + surcharge + cess30% flat + surcharge + cessSlab (HUF)Slab if determinate; else MMR Sec 167B
Section 44AD EligibleYES (Resident Indl)YES (Resident Firm)NO (excluded)YES (Resident HUF)NO (excluded)
Section 44ADA EligibleYES (Resident Indl prof)YES (Resident Firm)NO (excluded)NO (excluded)NO (excluded)
Section 44AE EligibleYESYESYESYESYES
Section 40(b) Partner RemunerationNAYES (Finance Act 2025 slabs)YES (similar to firm)NANA
Section 184 Deed RequiredNAYES (else Sec 185 AOP)YES (LLP Agreement)YES (HUF deed advisable)YES (constitution)
Maximum MembersNA (one)20 (10 banking)No limitNo limit (family)No limit
RegistrationVoluntary (proprietorship cert)Voluntary (Reg of Firms)Mandatory (MCA LLPIN)Voluntary (HUF deed)NA
Audit Trigger Sec 44ABRs 1Cr / Rs 10Cr digitalRs 1Cr / Rs 10Cr digitalRs 1Cr / Rs 10Cr digitalRs 1Cr / Rs 10Cr digitalRs 1Cr / Rs 10Cr digital
Annual ROC / MCA FilingNANA (Reg of Firms only)YES Form 11 + Form 8NANA

Related Patron Services

Business filers frequently need adjacent compliance work. We bundle the following services with Business ITR filing engagements:

Legal and Compliance Framework

Governing Acts and Rules:

  • Income Tax Act 1961 - applies to AY 2026-27 (FY 2025-26 income) per Section 536(2)(c) of ITA 2025
  • Income Tax Act 2025 - applies Tax Year 2026-27 onwards (FY 2026-27 from 1 April 2026); Section 44AD threshold and Section 44AB framework retained
  • Income Tax Rules 1962 - Rule 6F books of accounts, Rule 14 presumptive computation, Rule 17 advance tax
  • Finance Act 2025 - Section 40(b) amended slabs effective AY 2025-26 (Rs 3 lakh / 90 percent / 60 percent)
  • Indian Partnership Act 1932 - partnership firm constitution and registration
  • Limited Liability Partnership Act 2008 - LLP constitution, liability limitation, partner contribution
  • Goods and Services Tax framework (CGST Act, SGST Act, IGST Act) - turnover reconciliation reference
  • CBDT Notification on Rs 10 crore digital tax audit threshold under Section 44AB

Key Penalty Provisions for Non-Corporate Business:

  • Section 234F late filing fee: Rs 5,000 (Rs 1,000 if total income up to Rs 5 lakh)
  • Section 234A interest: 1 percent per month from 1 August 2026 on unpaid tax
  • Section 234B / 234C: 1 percent per month for advance tax shortfall - particularly relevant for presumptive opt-in (single 15 March instalment)
  • Section 270A: 50 percent under-reporting; 200 percent misreporting penalty
  • Section 271B: Rs 1,50,000 OR 0.5 percent of turnover (whichever lower) for failure to get accounts audited under Section 44AB
  • Section 271A: Rs 25,000 for failure to maintain books of accounts under Section 44AA
  • Section 269ST / 271DA: penalty equal to amount received in cash above Rs 2 lakh in single transaction
  • Section 139(9) defective return: 15-day cure window; failure to cure = return treated as never filed
  • Section 139(8A) updated return: 25 percent (year 1) or 50 percent (year 2) additional tax + interest
Provision What It Says Business ITR Impact
Section 28 ITA 1961Charging section for PGBPAll business income reportable under PGBP head
Section 30-32 ITA 1961Specific deductionsRent, repairs, insurance Sec 30; depreciation block-of-assets Sec 32
Section 36 ITA 1961Specific deductions listBad debts, employee contributions, scientific research
Section 37 ITA 1961General business expenditureAny expenditure wholly and exclusively for business deductible
Section 40 ITA 1961DisallowancesSec 40(a) TDS non-deduction; Sec 40A(2) related party; Sec 40A(3) cash above Rs 10,000; Sec 40(b) partner remuneration
Section 43B ITA 1961Statutory dues actual paymentGST, PF, ESI, gratuity, leave encashment deductible only on actual payment before Sec 139(1) due date
Section 44AA ITA 1961Books of accountsMandatory if business turnover above Rs 25 lakh OR business income above Rs 2.5 lakh
Section 44AB ITA 1961Tax auditBusiness Rs 1 crore / Rs 10 crore digital; profession Rs 50 lakh; Form 3CD; CA UDIN; due 30 September 2026
Section 44AD ITA 1961Presumptive business8% / 6% on turnover; Rs 3 crore digital / Rs 2 crore otherwise; Resident Individual/HUF/Firm only; 5-year lock-in
Section 44ADA ITA 1961Presumptive professional50% on receipts; Rs 75 lakh digital / Rs 50 lakh otherwise; Resident Individual/Firm only
Section 44AE ITA 1961Goods carriage transportHeavy goods Rs 1,000/ton/month/vehicle; other Rs 7,500/month/vehicle; max 10 vehicles
Section 40(b) ITA 1961Partner remunerationFinance Act 2025 amended: Rs 3 lakh / 90% / 60% on book profit slabs; partner interest 12% per annum
Section 184 ITA 1961Firm constitutionWritten deed with profit-sharing ratios, all partner signatures, certified copy filed with first AY ITR
Section 185 ITA 1961Non-compliant firm = AOPSection 184 conditions failed = AOP at MMR; no Sec 40(b) deduction
Section 167B ITA 1961AOP / BOI taxationSlab if shares determinate AND no member above basic exemption; else MMR (30% + surcharge + cess)
Section 86 ITA 1961Member share AOP creditMember-level credit for AOP tax paid; member does not retax
Section 211(b) ITA 1961Advance tax presumptive100% by 15 March (single instalment) for Sec 44AD/44ADA opt-in
Section 234F ITA 1961Late filing feeRs 5,000 (Rs 1,000 if income up to Rs 5 lakh)
Section 270A ITA 1961Penalty50% under-reporting; 200% misreporting
Section 139(9) ITA 1961Defective return15-day cure window; common trigger - sole prop in ITR-1, LLP in ITR-4
Indian Partnership Act 1932Partnership firm constitutionMaximum 20 partners (10 for banking); registration voluntary
LLP Act 2008LLP constitutionMinimum 2 partners; mandatory MCA LLPIN; LLP NOT eligible for presumptive

External references: Income Tax Department - incometax.gov.in (ITR-3 / ITR-4 / ITR-5 utilities, Section 44AD/44AB FAQ); India Code - indiacode.nic.in (Income Tax Act 1961, Indian Partnership Act 1932, LLP Act 2008).

Frequently Asked Questions

Common questions on Section 44AD presumptive eligibility, ITR form selection, partnership taxation, LLP exclusions, and AOP/BOI Section 167B treatment for AY 2026-27 (FY 2025-26).

Quick Answers

Quick Answers

Q: Section 44AD threshold AY 2026-27?
A: Rs 3 crore (95% digital both halves) / Rs 2 crore otherwise. 8% cash / 6% digital rate.

Q: Sole prop ITR form?
A: ITR-3 (regular books) or ITR-4 (Sec 44AD/44ADA/44AE presumptive). Never ITR-1.

Q: Partnership firm tax rate?
A: 30% flat + 12% surcharge above Rs 1Cr + 4% cess. ITR-5.

Q: LLP presumptive eligible?
A: NO - explicitly excluded from Section 44AD AND Section 44ADA.

Q: Tax audit business threshold?
A: Rs 1 crore turnover; Rs 10 crore if 95%+ digital (both cash receipts and payments below 5%).

Q: Section 40(b) Finance Act 2025?
A: Rs 3 lakh / 90% / 60% on book profit slabs. Partner interest 12% p.a.

Q: AOP / BOI tax rate?
A: Slab if shares determinate and no member above basic exemption. Else MMR Section 167B.

Q: Section 44AD lock-in?
A: 5 consecutive AYs once opted. Opt-out bars re-entry for 5 years + audit if income above basic.

Deadline Recap: Seven Firm Dates for AY 2026-27

Non-corporate business filers face seven firm dates for AY 2026-27 (FY 2025-26): (1) 31 July 2026 - non-audit ITR-3 / ITR-4 / ITR-5; (2) 30 September 2026 - Tax Audit Report on Form 3CD under Section 44AB; (3) 31 October 2026 - audit-case ITR-3 / ITR-5; (4) 30 November 2026 - ITR for Section 92E transfer pricing cases; (5) 31 December 2026 - belated/revised return Section 139(4)/(5) with Section 234F fee; (6) 15 March 2026 - 100 percent advance tax for Section 44AD/44ADA presumptive (single instalment under Section 211(b)); (7) Quarterly advance tax 15 June, 15 September, 15 December, 15 March - 15%, 45%, 75%, 100% cumulative for non-presumptive. LLPs additionally file MCA Form 11 (Annual Return) by 30 May 2026 and Form 8 (Statement of Account) by 30 October 2026 under LLP Act 2008. Section 44AD opt-out trap: any year of opt-out within 5 years triggers mandatory audit if income above basic exemption regardless of turnover - and bars re-entry for 5 years.

File Your Business ITR Right - Talk to a CA Today

Non-corporate business ITR is the area where one entity-type misclassification creates Rs 2 to 10 lakh tax exposure - and where Section 44AD enhanced threshold lures DIY platforms into incorrect 6 percent declarations that AIS now flags as Section 143(2) scrutiny triggers. A sole proprietor with Rs 2.7 crore turnover and 30 percent cash receipts who applies the Rs 3 crore threshold instead of Rs 2 crore loses Section 44AD eligibility entirely - facing tax audit, Section 32 depreciation, and Section 40 disallowance complexity.

A partnership firm using OLD Section 40(b) slabs of Rs 1.5 lakh / 90 percent / 60 percent forfeits Rs 50,000 to Rs 2 lakh deductible partner remuneration under Finance Act 2025 amended slabs. An LLP attempting Section 44ADA presumptive at 50 percent gets Section 139(9) defective return - LLPs are explicitly excluded. A residential welfare association AOP with one member earning above Rs 2.5 lakh personal income flips from slab to MMR under Section 167B. Patron Accounting has filed business ITRs for over 8,500 non-corporate entities across India since 2019.

Free 15-minute Section 44AD eligibility and tax audit assessment. Call +91 945 945 6700, WhatsApp, or email info@patronaccounting.com - we tell you the optimal ITR form (ITR-3 vs ITR-4 vs ITR-5), Section 44AD vs regular books decision, and Section 40(b) partner remuneration ceiling BEFORE you pay anything.

Book a Free Consultation - No Obligation.

Business ITR Filing Across India

Non-corporate business ITR served from our four offices in Pune, Mumbai, Delhi, and Gurugram - covering proprietors, partnership firms, LLPs, HUFs, and AOP/BOI clients across India.

Business ITR Filing By City
Local CA support for proprietors, partnership firms, LLPs, HUFs, and AOPs
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Content Created: 8 May 2026  |  Last Updated: 8 May 2026  |  Next Review: 8 August 2026  |  Reviewed By: CA & CS Team, Patron Accounting LLP

Reviewed quarterly during ITR season (April to October) and after every Union Budget; immediately after Section 44AD threshold or Section 40(b) amendments. Citation Sources: Income Tax Act 1961 (Sections 28-44, 44AA, 44AB, 44AD, 44ADA, 44AE, 40(b), 86, 167B, 184, 185, 211, 234F, 270A, 139); Income Tax Act 2025 (Section 28-44 PGBP framework retained from 1 April 2026); Indian Partnership Act 1932; LLP Act 2008; Finance Act 2025 (Section 40(b) amendment effective AY 2025-26); CBDT Notification on Rs 10 crore digital tax audit threshold.

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