Change of Statutory Auditor (Form ADT-1) in Mumbai — How it works with CorporateWalla®

Change of statutory auditor — appointment of new auditor / removal of existing / casual vacancy. Form ADT-1 filing with ROC + board / AGM resolution.

Mumbai is the financial capital of India and home to the highest concentration of CA firms, ROC offices (Mumbai + Pune bench), and banks. Most registrations are filed through the Mumbai (city) or Pune bench of NCLT. Stamp duty on share capital is governed by the Maharashtra Stamp Act and is among the highest in India. The Maharashtra Ready-Reckoner (circle rate) is used for property valuation, and Mumbai property rates are the highest in the country, which directly impacts valuations on Net Worth Certificates and FDI structuring.

Change of Auditor pricing in Mumbai

3-tier transparent pricing. Government + GST included. Mumbai clients can pay via UPI, card, NEFT, or Razorpay. Maharashtra professional tax is ₹200 (Feb) + ₹250 (Mar) for salary earners; ₹2,500 for businesses with turnover > ₹25L.

starter

₹3,999₹5,999

Timeline: 15–30 days

1 auditor change (1 form ADT-1)
AGM / EGM resolution + appointment letter
ADT-1 filing with ROC
Letter to outgoing auditor (if needed)
New auditor consent + certificate
×Staggered exit compliance

standard

₹6,999₹9,999

Timeline: 15–30 days

Auditor change + casual vacancy / removal
AGM / EGM + appointment + ADT-1
Letter to outgoing auditor (if removal)
New auditor consent + certificate
Staggered exit (Section 139) compliance
ROC follow-up + 1-yr support

pro

₹12,999₹17,999

Timeline: 15–30 days

Multi-entity / multi-FY auditor change
AGM / EGM + appointment + ADT-1 + legal
Outgoing auditor coordination + NOC
New auditor consent + certificate + audit plan
Staggered exit + handover + 1-yr support

Step-by-step Change of Auditor process

1
Identify new auditor
Identify new CA firm. Obtain consent + eligibility certificate from them.
2
Board + AGM / EGM
Convene Board + AGM / EGM. Pass ordinary resolution for appointment / special resolution for removal. Notify outgoing auditor (if removal).
3
ADT-1 filing
File ADT-1 with ROC within 15 days of AGM. Pay ROC fees (₹200–₹600).
4
ROC approval + handover
ROC processes ADT-1. New auditor takes charge. Outgoing auditor hands over records.

Documents required for Change of Auditor in Mumbai

Standard checklist. We help you prepare any missing item — for Mumbai residents, this can be done entirely on WhatsApp + email.

New auditor consent + eligibility certificate (Section 141)

PAN + GST + ICAI firm registration number of new auditor

Board + AGM / EGM resolution (we draft)

Notice to outgoing auditor (if removal, Section 140(2))

Existing appointment letter + tenure details

Why choose CorporateWalla® for Change of Auditor in Mumbai?

Staggered exit (5-year term)

Under Section 139(2), an individual auditor can serve 1 term of 5 years. An audit firm can serve 2 terms of 5 years each (max 10 years). After that, mandatory rotation.

ADT-1 mandatory

ADT-1 (intimation of appointment) must be filed with the ROC within 15 days of the AGM. Penalty for late filing: ₹300/day.

Casual vacancy

If an auditor resigns mid-term, the board can fill the casual vacancy. The new auditor holds office until the next AGM.

Removal

Removal of an auditor (before term ends) requires special resolution + 14 days' prior notice to the auditor + opportunity to be heard.

Areas we serve in Mumbai

Change of Auditor services across Mumbai’s key business districts. On-site visit available for bulk / corporate clients.

AndheriBandra Kurla Complex (BKC)Lower ParelNariman PointFortPowaiWorliGoregaonBorivaliVashi (Navi Mumbai)Thane

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Frequently asked questions — Change of Auditor in Mumbai

Q: How long does auditor change take?

A: With CorporateWalla®, auditor change takes 5-10 days: board resolution + casual vacancy (1-2 days), consent + certificate from auditor (1-2 days), ADT-1 filing (3-5 days).

Q: How do I get change of auditor in Mumbai?

A: Get change of auditor in Mumbai in 3 steps: (1) WhatsApp or call us at +91 72783 76654 with your requirement, (2) we send a checklist + quote + collection link, (3) our CA team files the application in 15–30 days. We serve all of Mumbai — including Andheri, Bandra Kurla Complex (BKC), Lower Parel, Nariman Point and surrounding areas.

Q: Is Change of Auditor online possible for Mumbai residents?

A: Yes — 100% online. Mumbai clients can submit documents by email / WhatsApp / Google Drive, and the application is filed electronically on the relevant government portal (MCA / GSTN / IP India / DGFT / FoSCoS, as applicable). You do not need to visit our office. We also do on-site visits for bulk / corporate engagements in Mumbai.