Next dueCompany / ROC
14 OCTADT-1 · Auditor appointment (after AGM)in 2 days 30 OCTAOC-4 · Financial statements · FY 2025-26in 18 days 31 OCTMSME-1 · Dues to MSMEs · Apr–Sep 2026in 19 days 21 NOVITR filing · Audit cases · AY 2026-27 · extended from 31 Octin 40 days 29 NOVMGT-7 / 7A · Annual return · FY 2025-26in 48 days 30 JUNDPT-3 · Return of deposits · FY 2026-27in 261 days 15 OCTPF & ESI · Contributions · Sep 2026in 3 days 20 OCTGSTR-3B · Summary return · Sep 2026in 8 days
All due dates
MCA Compliance Live

Form ADT-1 Due Date and Fees

Form ADT-1 is used to intimate the appointment of an auditor to the Registrar of Companies. This guide covers its due date and the filing fees. Form ADT-1 — due date & fees...

Vivek SharmaTax & Compliance Expert
Published
Updated
Reading time
4 min
Views
22
Questions
4 answered
  • Expert Reviewed
  • High Complexity
Topic
MCA Compliance
Published
August 20, 2026
Last updated
Oct 8, 2026
Reading time
4 min
0:00
Last updated: October 2026Verified against: Government sources

Form ADT 1 Due explained: this guide covers what it means, who it applies to, the step-by-step process, documents required, fees, due dates and penalties in India — so you can stay compliant with confidence and avoid costly mistakes.

Form ADT-1 is used to intimate the appointment of an auditor to the Registrar of Companies. This guide covers its due date and the filing fees.

Form ADT-1 — due date & fees

FormADT-1 — ADT-1 (Auditor Appointment)
PurposeTo intimate the appointment of an auditor to the Registrar of Companies
Who filesEvery company, after appointing an auditor at the AGM
Due datewithin 15 days of the AGM
Filing feeMCA fee based on share capital

Key points

  • File Form ADT-1 within 15 days of the AGM
  • Filing fee is MCA fee based on share capital
  • Filing late attracts additional fees/penalty — file on time to avoid them

Annual ROC compliance context

Form ADT-1 is one part of a company's yearly MCA obligations. Companies must also keep up annual filings, board/AGM compliance and event-based forms.

  • Maintain statutory registers and minutes
  • File annual forms (AOC-4, MGT-7/7A) after the AGM
  • File event-based forms (DIR-12, PAS-3, CHG-1, etc.) within their timelines
  • Complete director DIR-3 KYC every year

More on Form ADT-1

File Form ADT-1 without the stress

TaxClue's CS team prepares and files your MCA/ROC forms accurately and on time — no penalties, no last-minute rush.

Talk to a CS expert →
Quick recapKey facts & short answers

Key Facts About Form ADT 1 Due

  • Applies in: All states across India, under the relevant central law.
  • Mode: Mostly online via the official government portal.
  • Typical timeline: Ranges from a few days to a few weeks depending on the case.
  • Non-compliance: May attract penalties, interest or late fees.
  • Expert help: TaxClue completes the entire process end to end for you.

What is Form ADT-1 used for?

Form ADT-1 is used to intimate the appointment of an auditor to the Registrar of Companies.

Who has to file Form ADT-1?

Every company, after appointing an auditor at the AGM.

A penalty is the visible cost of a delay; the lost time and credibility are the larger part.

— TaxClue Compliance Desk

Form ADT 1 Due: a key compliance topic in Indian tax and corporate law that businesses and individuals must understand to remain compliant.

Related Services & Guides

Why This Matters

Staying compliant with Indian regulations protects your business from penalties, interest and unnecessary legal trouble. It is always wise to maintain proper records and documentation so that any future scrutiny can be handled smoothly. Rules and thresholds in mca compliance are revised periodically, so it helps to review your obligations at the start of each financial year. Professional guidance from a qualified CA, CS or advocate ensures that filings are accurate and submitted well before the due date.

Small businesses and startups especially benefit from setting up a simple compliance calendar to track recurring deadlines. Government portals now allow most applications and filings to be completed online, reducing paperwork and turnaround time. Keeping your PAN, registration certificates and board resolutions organised makes every subsequent filing faster. When in doubt, it is better to seek clarification early rather than risk a notice or a late-filing penalty later.

A clear understanding of the applicable law helps you make confident, well-informed business decisions. TaxClue's experts regularly assist businesses across India with end-to-end mca compliance support at transparent, affordable pricing. Timely compliance also improves your credibility with banks, investors and government authorities. Reviewing your obligations with a professional at least once a year keeps your business audit-ready and stress-free.

Staying compliant with Indian regulations protects your business from penalties, interest and unnecessary legal trouble. It is always wise to maintain proper records and documentation so that any future scrutiny can be handled smoothly. Rules and thresholds in mca compliance are revised periodically, so it helps to review your obligations at the start of each financial year. Professional guidance from a qualified CA, CS or advocate ensures that filings are accurate and submitted well before the due date.

Small businesses and startups especially benefit from setting up a simple compliance calendar to track recurring deadlines. Government portals now allow most applications and filings to be completed online, reducing paperwork and turnaround time.

Was this article helpful?
About the author
846 articles
Vivek Sharma Verified expert Tax & Compliance Expert

Last reviewed: Live
Share WhatsAppLinkedInXTelegramFacebookEmail

Disclaimer: This article is for general informational purposes only and does not constitute professional tax, legal or financial advice. Laws, rates and due dates change and can vary by individual case — always verify with the relevant government source (e.g. mca.gov.in, incometax.gov.in) or consult a qualified professional before acting. TaxClue accepts no liability for decisions taken based on this content.

People also ask

Questions, answered

Short, direct answers to the 4 questions readers ask most on this topic.

Form ADT-1 is used to intimate the appointment of an auditor to the Registrar of Companies.

Every company, after appointing an auditor at the AGM.

Within 15 days of the AGM.

Additional fees on a slab basis increasing with the delay.

Readers' favourites

Most viewed articles

All articles →
  1. 01Variable Dearness Allowance (VDA) — Calculation Method2,089 reads
  2. 02GST State Code and Jurisdiction for West Bengal1,230 reads
  3. 03Shorter Notice for Board Meeting and General Meeting — Rules and...998 reads
  4. 04Accounting Entries under GST: Complete Journal Entry Guide with...934 reads
  5. 05Tax Audit Due Date FY 2025-26 — Section 44AB924 reads
  6. 06Tax Comparison of All Business Structures in India — FY 2026-27899 reads
  7. 07Clause 40 of Form 3CD — Turnover, Gross Profit and Other Ratios855 reads
  8. 08GST State Code and Jurisdiction for Karnataka851 reads
  9. 09Directors Report Format — Complete Template for Private Company 2026801 reads
  10. 10GST State Code and Jurisdiction for Punjab674 reads
Across topics

Related guides

All guides →
⚖
Labour ComplianceVariable Dearness Allowance (VDA) — Calculation Method2,089 reads
◉
State-wise GuidesGST State Code and Jurisdiction for West Bengal1,230 reads
Drafting Shorter Notice for Board Meeting and General Meeting — Rules and...998 reads
§
Accounting Standards & BookkeepingAccounting Entries under GST: Complete Journal Entry Guide with...934 reads
₹
Income TaxTax Audit Due Date FY 2025-26 — Section 44AB924 reads
₹
Income TaxTax Comparison of All Business Structures in India — FY 2026-27899 reads
₹
Income TaxClause 40 of Form 3CD — Turnover, Gross Profit and Other Ratios855 reads
◉
State-wise GuidesGST State Code and Jurisdiction for Karnataka851 reads
◉
State-wise GuidesGST State Code and Jurisdiction for Punjab674 reads
◉
State-wise GuidesGST State Code and Jurisdiction for Kerala617 reads