Notice to ROC of auditor appointment filed on MCA V3 within 15 days. Mandatory for first subsequent casual vacancy and rotation appointments. 2025 rules mandate for first auditor too.

Who is eligible as statutory auditor?

CA with valid COP from ICAI. Independent. No securities of company. Not related party. Not indebted beyond threshold. No fraud conviction. Within 20-company audit ceiling.

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Appointment of Auditor in Delhi: First, Subsequent, Rotation, and ADT-1 Compliance

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First Auditor: Board of Directors within 30 days of incorporation | Holds office till first AGM

Subsequent: Appointed at AGM for 5-year term | Written consent + S.141 eligibility certificate

Form ADT-1: Filed with ROC within 15 days | Now mandatory for first auditor too (2025 rules)

Rotation: Listed + prescribed: individual 1×5 years, firm 2×5 years, then 5-year cooling-off

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Overview Statutory Auditor Eligibility Services Process Rotation Mistakes Fees Documents Why Patron Comparison FAQs

Auditor Appointment for Delhi Companies

📌 TL;DR - Appointment of Auditor in Delhi Services at a Glance

Every company must appoint statutory auditor under S.139. Four types: (1) First Auditor - Board within 30 days of incorporation, till first AGM. (2) Subsequent - AGM, 5-year term. (3) Casual Vacancy - Board 30 days; resignation needs GM approval 3 months. (4) Rotation - listed/prescribed: individual 1×5, firm 2×5, 5-year cooling-off. Pre-requisites: consent letter, S.141 certificate, resolution, ADT-1 within 15 days (now mandatory for first auditor too). Patron manages from Delhi.

Delhi has thousands of new incorporations yearly. First auditor within 30 days is the most commonly missed deadline. Established companies need subsequent appointment, rotation, and casual vacancy handling. Learn more about Auditor Appointment across India.

Patron Accounting's Delhi office handles all scenarios: first auditor alongside company registration, subsequent at AGM, casual vacancy, rotation, ADT-1, and removal. Integrated with ROC compliance and company registration.

Content is reviewed quarterly for accuracy.

Statutory Auditor Under Companies Act, 2013

Every company must appoint a statutory auditor who examines financial records, verifies financial statements, and expresses an independent opinion on true and fair view. Appointed under S.139, must meet S.141 eligibility. Responsible for annual audit, CARO reporting, tax audit, and regulatory certifications.

Three pillars: (1) eligibility verification (S.141), (2) proper appointment mechanism (Board/AGM resolution), (3) ROC notification (ADT-1 within 15 days). Missing any = non-compliance. Without eligibility = void. Without ADT-1 = penalty.

Patron ensures all three pillars satisfied for every Delhi company appointment.

Key Terms for Appointment of Auditor in Delhi:

S.139(6): First auditor. Board 30 days. If fails: EGM 90 days. Till first AGM.

S.139(1): Subsequent. AGM. 5-year term. Consent + S.141 certificate before resolution.

ADT-1: ROC within 15 days. All appointment types. 2025: mandatory for first auditor too.

S.141: CA with COP. Independent. No securities. Not related. Not indebted. 20-company ceiling.

Section 139 Auditor

Eligibility Under Section 141

Qualification: CA with valid Certificate of Practice from ICAI. Firm: registered with ICAI, majority partners practicing CAs.
Independence: No financial interest in company or its group. No securities held.
Relationship: Not director, relative of director, or employee of company.
Indebtedness: Personal debt
Audit Ceiling: Maximum 20 companies for individual CA.
Conviction: No fraud conviction in last 10 years.
Auto-Vacancy: If disqualified after appointment, deemed vacated automatically.

Auditor Appointment Services: What Patron Handles

Service	What We Do
First Auditor	Within 30 days of incorporation. Identify CA/firm, consent letter, S.141 certificate, Board Resolution, ADT-1 within 15 days. Integrated with company registration.
Subsequent Auditor (AGM)	5-year term. Rotation verified. Consent + eligibility obtained. AGM notice with agenda. Ordinary Resolution. ADT-1 within 15 days.
Casual Vacancy	Board Meeting within 30 days. Replacement CA/firm identified. If resignation: GM approval within 3 months. Holds till next AGM. ADT-1 filed.
Rotation Compliance	Listed/prescribed companies: tenure tracked, maximum terms enforced, cooling-off managed, Audit Committee coordinated, new auditor at AGM.
ADT-1 Filing	Within 15 days of every appointment type. 2025 rules: mandatory for first auditor too. Patron files within 3 days. Zero late penalty.
Auditor Removal (S.140)	Special Resolution + Central Government approval (ADT-2). Auditor given opportunity to be heard. Replacement appointed.
Bundled Services	With ROC compliance, annual return filing, and accounting services for complete Delhi company compliance.

Our Process

Auditor Appointment Process for Delhi Companies

First auditor: 30 days from incorporation. ADT-1: 15 days. Consent + S.141 certificate BEFORE resolution. Patron files ADT-1 within 3 days.

Step 1

Identify Proposed Auditor

CA or CA firm meeting all S.141 criteria: valid COP, independent, no disqualifications, within audit ceiling. For rotation: verify cooling-off. Patron recommends qualified auditors.

S.141 verifiedEligible confirmed

Identified01

Step 2

Obtain Consent + Certificate

Written consent confirming willingness. S.141 eligibility certificate. MUST be obtained BEFORE the Board/AGM resolution. Mandatory pre-conditions.

Consent receivedS.141 certified

Pre-conditions02

Step 3

Pass Resolution

First auditor: Board Resolution (7-day notice). Subsequent: Ordinary Resolution at AGM. Casual vacancy: Board Resolution (+ GM if resignation). Specifies name, ICAI number, term, remuneration.

Resolution passedTerm specified

Appointed03

Step 4

Inform Auditor + File ADT-1

Formally inform appointed auditor in writing. File ADT-1 on MCA V3 within 15 days: Resolution, consent, S.141 certificate, intimation letter. Director DSC. Patron files within 3 days.

ADT-1 in 3 daysZero penalty

Filed04

Auditor Rotation Rules

Individual Auditor: Maximum 1 term (5 consecutive years). Then 5-year cooling-off.
Audit Firm: Maximum 2 consecutive terms (10 years total). Then 5-year cooling-off.
Applicable to: Listed companies + prescribed class (paid-up ≥Rs 10 Cr, public borrowings ≥Rs 50 Cr).
Most Delhi private companies: Not subject to mandatory rotation, but must still appoint for 5-year terms and file ADT-1.
Joint Auditors: Rotation staggered - both don't end same year.

Common Mistakes Delhi Companies Make

Challenge	Impact	How Patron Accounting Solves It
Missing 30-Day Deadline	Most commonly missed post-incorporation step. Board fails to appoint first auditor.	Patron integrates with company registration. No missed deadline.
No Consent Before Resolution	Consent + S.141 certificate must be BEFORE resolution. After = non-compliant.	Patron secures all pre-conditions before scheduling resolution
Late ADT-1	15-day deadline - shorter than most MCA filings. 2x-12x penalty for delay.	Patron files ADT-1 within 3 days. Zero penalty track record.
Disqualified Auditor	Relative of director, holds securities, indebted, business relationship. Appointment void.	Full S.141 verification before every recommendation
Rotation Not Tracked	Prescribed companies fail to rotate at term expiry. Non-compliance.	Patron maintains tenure records. Proactive rotation alerts.

Auditor Appointment Fees in Delhi

Fee Component	Amount
First Auditor (Board + ADT-1)	From INR 2,999 + Govt Fees
Subsequent Auditor (AGM + ADT-1)	From INR 4,999 + Govt Fees
Casual Vacancy (Board + ADT-1)	From INR 4,999 + Govt Fees
Rotation Compliance	From INR 4,999 + Govt Fees
Auditor Removal (S.140 + ADT-2)	From INR 14,999 + Govt Fees
ADT-1 Filing Only	From INR 1,999
Patron Accounting Professional Fees	Starting from INR 1,999 (Exl 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.

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 Appointment of Auditor in Delhi consultation - Call +91 945 945 6700 or WhatsApp us. No-obligation assessment.

Documents Required for Auditor Appointment

Stage	Estimated Timeline
Written Consent Letter	Confirms willingness. S.139(1) mandatory pre-condition. BEFORE resolution.
S.141 Eligibility Certificate	Not disqualified, independent, within audit ceiling. BEFORE resolution.
Board/AGM Resolution	Board for first/casual vacancy. AGM Ordinary Resolution for subsequent.
Intimation Letter to Auditor	Written notification of appointment. Attached to ADT-1.
Form ADT-1	ROC within 15 days. MCA V3. Resolution + consent + certificate + intimation.
Director DSC	Digital Signature for ADT-1 signing.

Critical: First auditor: 30 days from incorporation. ADT-1: 15 days from appointment (shortest MCA deadline). Consent + S.141 certificate MUST be obtained BEFORE the resolution - not after. Appointment without prior consent is non-compliant. Late ADT-1: 2x-12x penalty.

Key Benefits

Why Choose Patron for Auditor Appointment in Delhi

Post-Incorporation Integration

First auditor alongside PAN/TAN, bank, GST, registered office declaration. No missed deadline for newly registered Delhi companies.

S.141 Verification

Every criterion verified: qualification, independence, securities, relationship, indebtedness, fraud, audit ceiling. No void appointments.

ADT-1 Within 3 Days

15-day deadline is shortest MCA filing. Patron files within 3 days of every appointment. Zero late filing penalty across all Delhi companies.

Rotation Tracking

Prescribed companies: tenure maintained, alerts before expiry, Audit Committee coordinated, seamless transition to new auditor.

Trusted by 10,000+ Businesses Across India

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"Incorporated 3 months ago, no auditor appointed. Patron identified qualified CA firm, verified eligibility, Board Resolution, ADT-1 in 5 days. Regularised delay. Now handles entire annual compliance." - Startup Founder, Delhi

4-Office Signal: Pune, Mumbai, Delhi, and Gurugram.

Patron vs Self-Filing: Auditor Appointment Comparison

Factor	Patron Accounting	Self-Filing
Deadline	30-day/15-day tracked proactively	Most commonly missed compliance
Eligibility	Full S.141 verification	Appointed without checking - may be void
ADT-1	Filed within 3 days, zero penalty	15-day deadline missed, 2x-12x penalty
Consent	Obtained before resolution (mandatory)	Often done after or not at all
Rotation	Tracked, Audit Committee coordinated	Term expires without replacement
Pricing	From INR 1,999	Rs 0 + penalty + non-compliance risk

Related Corporate Services

Auditor Appointment (India) - National-level service.
Pvt Ltd Registration - Company incorporation.
Accounting Services - Financial management.
GST Returns - Monthly/quarterly filing.

Legal Framework: Auditor Appointment

S.139(1): Subsequent at AGM. 5-year term. Consent + S.141 + ADT-1.

S.139(6): First auditor. Board 30 days. EGM 90 days if Board fails.

S.139(2): Rotation. Individual 1×5. Firm 2×5. 5-year cooling-off.

S.141: Eligibility. CA with COP. Independent. Audit ceiling 20.

ADT-1: ROC 15 days. All types. 2025: mandatory for first auditor.

S.140: Removal. SR + Central Govt ADT-2. Auditor heard.

Source: mca.gov.in, Companies Act 2013

FAQs: Appointment of Auditor in Delhi

Common questions about first auditor, ADT-1, rotation, eligibility, and casual vacancy for Delhi companies.

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When must first auditor be appointed?

Board within 30 days of incorporation. If fails: EGM within 90 days. Till first AGM. ADT-1 within 15 days. Patron integrates with company registration.

What is ADT-1?

Notice to ROC of appointment. MCA V3 within 15 days. All appointment types. 2025 rules: mandatory for first auditor too. Late: 2x-12x penalty. Patron files within 3 days.

What is auditor rotation?

Listed/prescribed companies: individual 1×5 years, firm 2×5 years (10 total), then 5-year cooling-off. Most Delhi small private companies not subject but must still appoint for 5-year terms.

Who is eligible as auditor?

CA with valid COP from ICAI. Independent. No securities. Not related party. Not indebted >Rs 5 lakh. No fraud conviction 10 years. Within 20-company ceiling. Patron verifies all.

What if auditor resigns?

Auditor files ADT-3 within 30 days. Board fills casual vacancy within 30 days. GM approval within 3 months (for resignation). Replacement till next AGM. Patron manages entire process.

Can auditor be removed?

Yes: Special Resolution + prior Central Government approval (ADT-2). Auditor given opportunity to be heard. Complex process. Patron handles removal proceedings.

Penalty for late ADT-1?

2x to 12x normal fee depending on delay. 15-day deadline is shortest MCA filing. Frequently overlooked. Patron files within 3 days — zero penalty track record.

How much does it cost?

Patron: first auditor from Rs 2,999. Subsequent from Rs 4,999. Casual vacancy from Rs 4,999. ADT-1 only from Rs 1,999. Removal from Rs 14,999. Call +91 945 945 6700.

Quick Answers

Naya company, auditor kaise appoint karein? 30 din mein Board Resolution. CA se consent + S.141 certificate. ADT-1 15 din mein. Patron sab karta hai registration ke saath.

ADT-1 kab? 15 din ke andar. Late = 2x-12x penalty. Patron 3 din mein file karta hai.

Auditor resign kar gaya? Board 30 din mein naya appoint kare. GM approval 3 mahine. ADT-1 file karo. Patron pura handle karta hai.

30-Day Deadline - Most Commonly Missed Compliance

First auditor within 30 days of incorporation — the most commonly missed post-incorporation deadline. ADT-1 within 15 days — shortest MCA filing deadline. Appointment without consent is void. Disqualified auditor = automatic vacancy. Late ADT-1 = 2x-12x penalty.

Contact Patron - Call +91 945 945 6700 or WhatsApp us.

Appoint Your Auditor Compliantly Today

Auditor appointment is mandatory under S.139 — from first auditor within 30 days to 5-year AGM terms, casual vacancy, and rotation. Every appointment needs consent, S.141 verification, resolution, and ADT-1 within 15 days.

Patron Accounting manages complete appointment from our Rohini office — first auditor alongside registration, subsequent AGM, casual vacancy, rotation tracking, ADT-1 within 3 days. 15+ years, 10,000+ businesses, Pune, Mumbai, Delhi, Gurugram.

Reviewed by CA & CS Team - Patron Accounting LLP

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Auditor Appointment: Available Across 4 Cities

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Content Created: 06 April 2026 | Last Updated: 06 April 2026 | Next Review: 06 October 2026 | Reviewed By: CA & CS Team, Patron Accounting LLP

This page is reviewed every 6 months to ensure Companies Act S.139 provisions, ADT-1 rules, rotation requirements, S.141 eligibility criteria, and 2025 amendment impacts are current.