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The Classic Partners LLP ยท Auditor Filings

Auditor Resignation Services

When a statutory auditor resigns, the clock starts on both the outgoing auditor's filing and the company's process to appoint a replacement.

Quick answer

When a statutory auditor resigns, they must file Form ADT-3 with the Registrar within 30 days of resignation, stating the reasons. The company, in turn, must fill the resulting casual vacancy โ€” either by the board within 30 days (if the auditor was appointed by the board) or through a general meeting called within three months of the board's recommendation (if originally appointed by shareholders).

What we cover

What's included

Handling both sides of an auditor's exit.

  • Reviewing the reason for resignation and documentation
  • Filing Form ADT-3 by the outgoing auditor within 30 days
  • Board or general meeting process to fill the casual vacancy
  • Appointment of the replacement auditor and consent collection
  • Filing ADT-1 for the incoming auditor
  • Coordinating audit continuity for the ongoing financial year
Key components

What happens after resignation

The sequence of steps that follows.

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ADT-3 by Auditor

The resigning auditor files this form themselves, independent of the company's own filings.

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Casual Vacancy

The board (or shareholders, depending on original appointment) must fill the vacancy within the prescribed period.

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Handover Review

The incoming auditor typically reviews prior working papers before accepting the engagement.

How we work

Our process

From initial consultation to completion.

1

Acknowledge the Resignation

Confirm receipt of the resignation letter and reasons stated.

2

File ADT-3

The outgoing auditor files this within 30 days of resignation.

3

Fill the Vacancy

Board or general meeting process to appoint a replacement auditor.

4

File ADT-1

Complete the new auditor's appointment filing with the Registrar.

Why choose us

Why this needs prompt handling

What sets our approach apart.

Time-bound vacancy filling

Leaving the auditor position vacant beyond the permitted window is itself a compliance lapse.

Audit continuity

Mid-year resignations can affect the timeline for finalising financial statements if not managed early.

Two independent filings

The auditor's ADT-3 and the company's appointment process run on separate, overlapping timelines that both need tracking.

FAQs

Auditor Resignation Services questions answered

What people ask before engaging us.

The resigning auditor files ADT-3 themselves; it's not a company filing, though the company should be informed of the resignation in writing.
If the original appointment was by the board, the vacancy must be filled by the board within 30 days; if by shareholders, a general meeting must be called within three months of the board's recommendation.
Once formally resigned and ADT-3 filed, withdrawal isn't a defined process โ€” reappointment would need to follow the normal appointment procedure again.
Yes, ADT-3 requires the auditor to state the reasons for resignation, which are recorded on the public MCA record.

Managing an auditor's resignation?

We'll coordinate the filing and the replacement appointment.

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