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Change of Auditor in Pune - Expert CA/CS-Assisted Transition & Compliance

Reviewed by CA and CS Team, Patron Accounting LLP ICAI & ICSI Registered| 15+ Years Experience| Last Updated: 23 March 2026 Verify Credentials →

Resignation: Auditor files ADT-3 within 30 days; company fills casual vacancy within 30 days; EGM approval within 3 months

Removal (Mid-Term): Board Resolution + ADT-2 (Central Govt approval) within 30 days + Special Resolution at EGM within 60 days

Mandatory Rotation: Individual 5 years / Firm 10 years; 5-year cooling-off; seamless transition planning

Non-Reappointment: Retiring auditor not re-appointed at AGM; special notice 14 days before AGM; auditor's right to representation

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“
Our initial auditor resigned during our Series A round - worst timing possible. Patron managed the ADT-3 coordination with the outgoing CA, appointed a mid-tier firm within 10 days, filed ADT-1, and held the EGM within 6 weeks. The investor due diligence found zero compliance gaps. Critical support during a stressful transition.
AK
Aditya Kelkar
Co-Founder, SaaS Startup - Hinjewadi
★★★★★
1 month ago
“
Our MNC subsidiary had the same audit firm for 11 years - technically non-compliant on rotation. Patron identified the issue, started planning 8 months before term expiry, helped us evaluate 3 replacement firms, and completed the transition at the AGM with ADT-1 filed on the same day. No audit coverage gap.
SP
Sneha Patil
Finance Head, IT Subsidiary - Magarpatta
★★★★★
2 months ago
“
We needed to remove our auditor for persistent delays but did not know the process required NCLT approval. Patron handled the complete Section 140(1) removal - Board resolution, ADT-2 application, NCLT Mumbai Bench hearing, Special Resolution, and new auditor appointment. The whole process took 3 months.
RD
Rajesh Deshpande
Director, Manufacturing - PCMC
★★★★★
3 months ago
“
Our retiring auditor was not being reappointed at the AGM. Patron managed the special notice, handled the outgoing auditor's representation rights, proposed a new auditor, and filed ADT-1 within 15 days of the AGM. Clean, compliant, and professional from start to finish.
MJ
Manish Joshi
CFO, IT Company - Kharadi
★★★★★
4 months ago

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Change of Auditor in Pune - Overview

📌 TL;DR - Change of Auditor in Pune Services at a Glance

Change of auditor is the process of replacing a company's existing statutory auditor with a new one, governed by Sections 139 and 140 of the Companies Act, 2013. The change can occur through four pathways: resignation by the existing auditor (Section 140(2), Form ADT-3 within 30 days), removal before term expiry by the company (Section 140(1), Central Government approval via ADT-2 + Special Resolution), mandatory rotation at the end of the auditor's maximum term (Section 139(2), 5 years individual / 10 years firm), or non-reappointment of the retiring auditor at the AGM (special notice under Section 140(4)). In every scenario, both the outgoing auditor's ADT-3 and the company's ADT-1 for the new auditor must be managed as parallel compliance tracks.

Pune companies face auditor changes across all four scenarios. IT startups in Hinjewadi and Baner frequently outgrow their initial CA firm during growth or funding rounds. Large IT companies and MNC subsidiaries in Kharadi, Magarpatta, and Rajiv Gandhi Infotech Park face mandatory rotation after 5/10-year terms. Manufacturing companies in Pimpri-Chinchwad may remove auditors for delayed reports or quality concerns. The ROC Pune at Shivajinagar processes all Forms ADT-1, ADT-2, ADT-3, and MGT-14. Learn more about Change of Auditor across India.

Every change triggers dual-track compliance: the outgoing auditor's ADT-3 filing and the company's ADT-1 filing for the new auditor - both must be coordinated. After auditor change, companies benefit from Statutory Audit and Accounting Services.

Content is reviewed quarterly for accuracy.

What Is Change of Auditor - 4 Scenarios

Change of auditor is the statutory process of transitioning from one statutory auditor to another, requiring compliance with Sections 139 and 140 of the Companies Act, 2013. It involves two parallel obligations: the outgoing auditor's exit (resignation letter, ADT-3, handover) and the incoming auditor's appointment (consent, Section 141 certificate, resolution, ADT-1 within 15 days).

Resignation (Section 140(2)): Auditor voluntarily steps down, files ADT-3 with reasons within 30 days; company fills casual vacancy. Removal (Section 140(1)): Company initiates, requiring Central Government/NCLT approval via ADT-2, Special Resolution, and auditor's right to be heard. Mandatory Rotation (Section 139(2)): Prescribed companies change after 5 years (individual) or 10 years (firm) with 5-year cooling-off. Non-Reappointment (Section 140(4)): Retiring auditor not re-appointed at AGM; special notice required.

For Pune companies, managing the transition period between outgoing and incoming auditors is critical. The incoming auditor must obtain a NOC from the outgoing auditor (professional courtesy) and communicate per SA 510 (Opening Balances). Patron manages the complete transition ensuring zero compliance and audit coverage gaps.

Key Terms for Change of Auditor in Pune:

Form ADT-3: Resignation statement filed by outgoing auditor with ROC and company within 30 days. Penalty for non-filing: Rs 50,000 or remuneration + Rs 500/day (max Rs 5 lakh).

Form ADT-2: Application to Central Government/NCLT for removal approval. Filed within 30 days of Board resolution. Required only for mid-term removal under Section 140(1).

Form ADT-1: New auditor appointment intimation. Filed within 15 days of appointment (Board meeting or AGM). Required in every auditor change scenario.

Dual-Track Compliance: Outgoing auditor's ADT-3 exit + incoming auditor's ADT-1 appointment must be coordinated as parallel compliance tracks.

SA 510: Auditing standard requiring incoming auditor to communicate with outgoing auditor regarding opening balances and ongoing matters.

APL-05 Change of Auditor in Pune
Dual-Track ADT-3 + ADT-1

Who Needs Change of Auditor in Pune

Startups Outgrowing Their Initial Auditor (Hinjewadi, Baner) - Pune startups that appointed a sole practitioner as first auditor often need to switch to a larger firm during VC funding. The auditor may resign (ADT-3 + casual vacancy) or the company may choose non-reappointment at AGM. See Appointment of Auditor in Pune for new auditor onboarding.

Companies Dissatisfied with Audit Quality - Pune companies experiencing delayed reports, unresponsive auditors, or disagreements may seek removal under Section 140(1). Requires Central Government/NCLT approval via ADT-2.

Prescribed Companies Completing Rotation Terms (Kharadi, Magarpatta) - Large IT companies, MNC subsidiaries, and public companies with Rs 10 crore+ (unlisted public) or Rs 50 crore+ (private) paid-up capital must rotate after 5/10-year terms.

Companies Where Auditor Becomes Disqualified - Auditor disqualified under Section 141 during their term must vacate office, creating a casual vacancy the Board fills within 30 days.

Listed Companies - Must comply with additional SEBI LODR: disclosure to stock exchanges within 24 hours, audit committee approval for new auditor.

Change of Auditor Services in Pune

ServiceWhat We Do
Scenario 1: Resignation ManagementCoordinating resignation letter, ADT-3 by outgoing auditor (30 days), Board casual vacancy, new auditor ADT-1 (15 days), EGM within 3 months
Scenario 2: Removal (Section 140)Board Resolution, ADT-2 to Central Government/NCLT within 30 days, Special Resolution at EGM within 60 days, MGT-14, new auditor ADT-1
Scenario 3: Rotation TransitionRotation timeline tracking, new auditor identification, Audit Committee recommendation, AGM resolution, outgoing handover, ADT-1, 5-year cooling-off tracking
Scenario 4: Non-Reappointment at AGMSpecial notice 14 days before AGM, retiring auditor representation management, AGM resolution for new auditor, ADT-1 within 15 days
New Auditor Selection & OnboardingEvaluating CA firms by company size and industry; obtaining consent and Section 141 certificate; NOC from outgoing auditor; SA 510 coordination
NCLT Application Support (Removal)Drafting application, coordinating with NCLT Mumbai Bench, representing company interests for Section 140(1) removal
Complete Transition PackageOutgoing exit + incoming onboarding + all filings + zero audit coverage gap + Directors' Report disclosure drafting
Our Process

Change of Auditor Process in Pune

6-step guide for auditor change with Patron Accounting

Step 1

Identify the Change Scenario and Compliance Pathway

Determine which of the four scenarios applies: Resignation (auditor initiates; ADT-3 + casual vacancy), Removal (company initiates; ADT-2 + Special Resolution + NCLT), Rotation (term expiry; planned AGM transition), or Non-Reappointment (AGM; special notice). Each has different approvals, forms, and timelines. For Pune startups where the auditor is resigning, the resignation pathway is most common. For large companies at the end of a 5/10-year term, the rotation pathway applies.

Scenario MappedPathway Identified
1-4
Scenario Confirmed01
Step 2

Manage the Outgoing Auditor's Exit

Resignation: Obtain written resignation letter with reasons. Auditor files ADT-3 with ROC and company within 30 days. Removal: Board resolution + 21-day notice to auditor + ADT-2 application to Central Government/NCLT within 30 days. Rotation: No exit formality beyond term expiry at AGM. Non-Reappointment: Special notice 14 days before AGM; retiring auditor has right to written representations. Patron coordinates the outgoing auditor's compliance for all Pune clients.

ADT-3 CoordinatedAuditor Rights Managed
ADT-3
Exit Complete02
Step 3

Obtain Central Government/NCLT Approval (Removal Only)

For removal under Section 140(1): file Form ADT-2 with NCLT Mumbai Bench within 30 days of Board resolution. Attach: Board Resolution, grounds for removal, details of auditor's services. NCLT considers whether removal is justified. After approval, hold EGM within 60 days to pass Special Resolution. File MGT-14 with ROC Pune within 30 days. This is the most complex scenario, typically taking 2-4 months.

ADT-2 FiledNCLT Approval Obtained
NCLT
Removal Approved03
Step 4

Select and Appoint the New Auditor

Identify a suitable replacement: practicing CA eligible under Section 141. For companies with Audit Committee, the committee must recommend. Obtain written consent, eligibility certificate, and 20-audit limit confirmation. For casual vacancy (resignation): Board appoints within 30 days + EGM within 3 months. For rotation/non-reappointment: shareholders appoint at AGM. New auditor should seek NOC from outgoing auditor and communicate per SA 510.

Eligible CA SelectedConsent + Certificate Obtained
New Auditor Appointed04
Step 5

File Form ADT-1 for the New Auditor Within 15 Days

File Form ADT-1 on MCA V3 portal within 15 days of Board meeting (casual vacancy) or AGM (rotation/non-reappointment). Attach: resolution, auditor consent, Section 141 certificate, and intimation letter. Digitally signed with DSC. Patron files ADT-1 and tracks the SRN for cross-referencing with AOC-4 and MGT-7 filings with ROC Pune.

15-Day Deadline MetSRN Tracked
ADT-1
ADT-1 Filed05
Step 6

Complete Transition and Disclosure Requirements

Ensure incoming auditor has access to all books, financial records, and previous audit working papers. Disclose auditor change in Directors' Report and Notes to Accounts. For listed companies, disclose to stock exchanges within 24 hours per SEBI LODR. Update company records. Patron manages the complete transition ensuring zero compliance and audit coverage gaps for all Pune clients.

Working Papers Handed OverDisclosure Complete
Transition Complete06

Documents Required for Change of Auditor in Pune

Resignation Letter: From outgoing auditor with reasons and effective date (resignation scenario).

Form ADT-3: Filed by outgoing auditor with ROC within 30 days of resignation; stating reasons.

Board Resolution: For casual vacancy appointment (resignation); for initiating removal (removal scenario).

Form ADT-2: Application to Central Government/NCLT for removal approval (removal scenario only).

Special Resolution + MGT-14: For auditor removal at EGM; filed with ROC Pune within 30 days.

New Auditor's Written Consent: Confirming willingness to accept appointment under Section 139.

Eligibility Certificate (Section 141): New auditor's declaration of non-disqualification.

Form ADT-1: Filed by company for new auditor within 15 days of appointment.

Pune-Specific Tip: Pune startups switching from a sole practitioner to a larger audit firm during a funding round should coordinate the timing carefully. The outgoing auditor's ADT-3 and the new auditor's ADT-1 should be filed in a coordinated sequence to avoid any period without a formally appointed auditor - this can create issues with investor due diligence. Patron manages both filings as a single coordinated project.

Common Change of Auditor Challenges in Pune

ChallengeImpactHow Patron Accounting Solves It
Outgoing Auditor Fails to File ADT-3Resigning auditor delays or fails to file ADT-3 within 30 days; creates incomplete compliance record; company cannot force the filingProactive follow-up with outgoing auditor; tracking ADT-3 filing status; obtaining copy for company records
EGM Not Held Within 3 Months (Resignation)Board fills casual vacancy but EGM approval not obtained within 3 months; appointment technically unratified3-month EGM deadline tracking; shareholder meeting coordination; resolution drafting and filing
ADT-2 Delays (Removal Scenario)NCLT approval process takes 2-4 months; existing auditor continues during this period; companies need to plan for extended timelineNCLT Mumbai Bench application management; hearing coordination; parallel timeline planning
Rotation Transition Planning FailureLarge Pune companies start planning too late; 5-year cooling-off means outgoing auditor cannot return; finding qualified replacement for complex audits takes timeRotation planning begins 12 months before term expiry; new auditor identification and evaluation well in advance
Audit Coverage Gap During TransitionGap between outgoing and incoming auditor creates issues: uncompleted queries, unsigned financials, pending tax audit reportsSeamless handover with zero coverage gap; SA 510 coordination; working paper transfer management

Change of Auditor Fees in Pune

Fee ComponentAmount
Patron Accounting Professional Fees (Change of Auditor)Starting from INR 999/mo (Exl GST and Govt. Charges)
Scenario 1: Resignation + Casual VacancyRs 8,000 - Rs 20,000 (ADT-3 coordination + Board + ADT-1 + EGM)
Scenario 2: Removal (Section 140)Rs 20,000 - Rs 50,000 (ADT-2 + NCLT + Special Resolution + MGT-14 + ADT-1)
Scenario 3: Rotation TransitionRs 10,000 - Rs 25,000 (new auditor selection + AGM + ADT-1)
Scenario 4: Non-Reappointment at AGMRs 8,000 - Rs 18,000 (special notice + AGM + ADT-1)
Complete Transition PackageRs 15,000 - Rs 40,000 (outgoing exit + incoming onboarding + all filings)
NCLT Application (Removal)Rs 15,000 - Rs 35,000 (application drafting + hearing coordination)
ADT-1 Filing OnlyRs 2,000 - Rs 5,000 (MCA V3 portal filing + DSC + documents)
Government FeesMCA filing fees for ADT-1, ADT-2, ADT-3, MGT-14 (company type based). NCLT filing fees for removal

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

Change of Auditor Timeline Matrix

StageEstimated Timeline
Resignation: ADT-3 by auditor30 days from resignation date
Resignation: Board fills casual vacancy30 days from vacancy arising
Resignation: ADT-1 for new auditor15 days from Board meeting
Resignation: EGM approval3 months from Board recommendation
Removal: Board Resolution + ADT-230 days from Board meeting to NCLT
Removal: NCLT processing2-4 months (Central Government/NCLT approval)
Removal: EGM (Special Resolution) + MGT-1460 days after NCLT approval | MGT-14 within 30 days of SR
Rotation / Non-Reappointment: New auditor at AGM + ADT-1AGM date + 15 days for ADT-1 | Special notice 14 days before AGM

Pune Processing Note: ROC Pune at Shivajinagar processes ADT-1, ADT-2, ADT-3, and MGT-14 via MCA V3. NCLT Mumbai Bench handles removal applications for Pune-area companies. ICAI Pune Branch at Bibwewadi is the local professional body. Critical: Every auditor change triggers dual-track compliance - the outgoing auditor's ADT-3 and the company's ADT-1 must both be filed within their respective deadlines. The September-October AGM season creates concentrated auditor change activity. Patron coordinates both tracks from its Wagholi office.

Key Benefits

Why Choose Patron for Change of Auditor in Pune

Pune Office at Wagholi

Serving startups, IT companies, MNC subsidiaries, and manufacturers across Hinjewadi, Kharadi, Baner, Wakad, Magarpatta, Pimpri-Chinchwad, and all Pune localities.

4-Scenario Expertise

Handles all four auditor change scenarios from simplest (non-reappointment) to most complex (removal via NCLT) with integrated dual-track compliance management.

Dual-Track Compliance

Manages both outgoing auditor exit (ADT-3, handover) and incoming auditor appointment (consent, ADT-1) as a single coordinated project - no compliance gaps.

Zero Audit Coverage Gap

Coordinates handover of working papers, SA 510 opening balance communications, and pending queries between outgoing and incoming auditors.

Trusted by Pune Companies

10,000+ Businesses | 4.9 Google Rating | 50,000+ Docs Filed | 15+ Years

Trusted by Hyundai, Asian Paints, Bridgestone, and 10,000+ businesses across India. With offices in Pune, Mumbai, Delhi, and Gurugram, Patron manages auditor transitions from startup resignations to prescribed class rotations.

Patron vs Local CS/CA Firms in Pune

FactorPatron AccountingTypical Local Consultant
4-Scenario CoverageResignation + Removal + Rotation + Non-ReappointmentOnly resignation handled
Dual-Track (ADT-3 + ADT-1)Coordinated as single projectCompany manages separately
NCLT Application (Removal)ADT-2 + hearing coordinationNot offered or referred out
Rotation Planning12-month advance planningReactive at term expiry
Transition ManagementZero gap; SA 510 coordinationLeft to auditors
EGM CoordinationTracked within 3-month deadlineOften missed

Related Services for Pune Companies

Pune companies changing auditors often need complementary services:

Legal and Compliance Framework for Change of Auditor

Section 140(1): Removal before term. Special Resolution + Central Government/NCLT approval. 21-day notice. Auditor's right to representation.

Section 140(2): Auditor resignation. ADT-3 with ROC and company within 30 days stating reasons. Penalty: Rs 50,000 or remuneration + Rs 500/day (max Rs 5 lakh).

Section 140(4): Special notice for non-reappointment. 14 days before AGM. Auditor's written representations circulated to members.

Section 139(2): Mandatory rotation. Individual: 1 term (5 years). Firm: 2 terms (10 years). 5-year cooling-off.

Section 139(8): Casual vacancy. Board fills within 30 days. If resignation: Board + EGM within 3 months.

Section 147: Penalties. Company: Rs 25,000-5,00,000. Officers: Rs 10,000-1,00,000.

Forms: ADT-3 (resignation), ADT-2 (removal application), ADT-1 (new auditor), MGT-14 (special resolution).

Portal: MCA V3. ROC Pune: Shivajinagar. NCLT: Mumbai Bench. ICAI: Pune Branch, Bibwewadi.

FAQs - Change of Auditor in Pune

Common questions about auditor change, resignation, removal, rotation, ADT-3, and ADT-1 for Pune companies

Quick Answers

How to change auditor of a company? Four pathways: (1) Resignation - auditor files ADT-3; company fills vacancy + ADT-1. (2) Removal - ADT-2 to NCLT + Special Resolution + ADT-1. (3) Rotation - new auditor at AGM + ADT-1. (4) Non-reappointment - special notice + AGM + ADT-1.

Pune mein auditor kaise change karein? Auditor resign karta hai toh ADT-3 30 din mein file karta hai. Company 30 din mein naya auditor appoint karke ADT-1 file karti hai. EGM 3 months mein hold hona chahiye. Patron Pune office se sab manage karta hai.

What is the penalty? Auditor not filing ADT-3: Rs 50,000 or remuneration + Rs 500/day. Company non-compliance: Rs 25,000-5,00,000 + Rs 10,000-1,00,000 per officer.

Manage Your Auditor Transition Without Compliance Gaps

Auditor resignation triggers a 30-day clock for both ADT-3 (by auditor) and casual vacancy filling (by Board). The EGM must be held within 3 months. For removal, ADT-2 must be filed within 30 days of Board resolution. ADT-1 for the new auditor is always 15 days from appointment.

A gap between outgoing and incoming auditors can delay financial statements (AOC-4) and annual returns (MGT-7). The outgoing auditor's ADT-3 non-filing (penalty Rs 50,000 + Rs 500/day) is a common issue. Section 147 penalties apply for company non-compliance. Patron manages the complete dual-track compliance from its Wagholi office.

Get Expert Auditor Change Management in Pune

Change of auditor in Pune is a multi-track compliance process across four scenarios - resignation, removal, mandatory rotation, and non-reappointment. IT startups in Hinjewadi and Baner outgrowing their initial CA, MNC subsidiaries in Kharadi and Magarpatta completing rotation terms, and manufacturing companies in Pimpri-Chinchwad seeking better audit quality all require professional transition management.

Patron Accounting's Pune office at RTC Silver, Wagholi provides end-to-end auditor change services covering all four scenarios, dual-track compliance, NCLT coordination, new auditor selection, and zero-gap transition management.

With 15+ years of experience, 10,000+ businesses served, and a 4.9 Google rating, Patron Accounting LLP is a trusted CA and CS firm for corporate compliance across Pune, Mumbai, Delhi, and Gurugram.

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Change of Auditor Services Across India

Patron Accounting provides auditor change services in 4 major cities.

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Content Created: 23 March 2026  |  Last Updated: 23 March 2026  |  Next Review: September 2026  |  Reviewed By: CA & CS Team, Patron Accounting LLP

This page on Change of Auditor in Pune is reviewed monthly. Content covers Section 140(1) removal, Section 140(2) resignation ADT-3, Section 140(4) non-reappointment, Section 139(2) rotation, Section 139(8) casual vacancy, Form ADT-1/ADT-2/ADT-3/MGT-14, NCLT Mumbai Bench, SA 510 transition, and ROC Pune jurisdiction. Freshness Tier 1.

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