A founder incorporated a private limited company in March 2025, did ₹4 lakh of revenue in FY 2025-26, and decided an audit was pointless at that scale. His accountant agreed — "audit applies above ₹1 crore turnover." In August 2026 the company received an ROC notice for non-filing of AOC-4, and the director discovered that the ₹1 crore figure he was quoted is the tax audit threshold under Section 44AB of the Income Tax Act. It has nothing to do with the statutory audit under Section 139 of the Companies Act 2013 — which applies to every company registered in India from the day it is incorporated, whether it earns ₹0 or ₹500 crore.
This is the single most common compliance misunderstanding among first-time founders, and it compounds fast: no audit means no signed financial statements, no signed financials means no AOC-4, no AOC-4 means MCA21 flags the company, and three consecutive years of that means director disqualification under Section 164(2).
What the law actually requires
Section 139(1), Companies Act 2013 — Every company shall, at its first Annual General Meeting, appoint an individual or firm as auditor to hold office from the conclusion of that AGM until the conclusion of the sixth AGM. There is no turnover exemption, no revenue floor, and no "dormant startup" carve-out for the appointment itself.
Section 139(6) — The first auditor of a company must be appointed by the Board of Directors within 30 days of the date of registration. Miss that window and the power shifts: the members must appoint the first auditor within 90 days at an extraordinary general meeting. This 30-day clock is the deadline most newly incorporated companies blow past without realising it exists.
Section 139(1) proviso, read with Rule 4 of the Companies (Audit and Auditors) Rules 2014 — The company must file Form ADT-1 with the Registrar within 15 days of the AGM at which the auditor was appointed. ADT-1 is the ROC's record that your company has an auditor at all.
Section 143 — This is what the auditor is actually checking. The auditor must form an opinion on whether the financial statements give a true and fair view, and must specifically report on: whether proper books of account have been kept (Section 128), whether the balance sheet and profit and loss account agree with those books, whether loans and advances made on the security of assets have been properly secured, and whether any transaction merely represented by book entries is prejudicial to the company's interests.
Section 143(12) — If the auditor has reason to believe an offence involving fraud of ₹1 crore or above has been committed against the company by officers or employees, the auditor must report it directly to the Central Government within the prescribed timeline. Below ₹1 crore, the report goes to the Audit Committee or the Board, and the amount must be disclosed in the Board's Report.
Section 141 — Disqualifications. Your auditor cannot be a body corporate other than an LLP, cannot be an officer or employee of the company, cannot be a relative of a director holding securities above ₹1 lakh face value, cannot be indebted to the company beyond ₹5 lakh, and cannot be rendering prohibited non-audit services under Section 144 (bookkeeping, internal audit, actuarial services, investment advisory, management services). A large number of small companies quietly violate Section 144 by having the same firm write the books and sign the audit.
Section 139(2), read with Rule 5 — Mandatory rotation. Listed companies and certain classes — including private companies with paid-up share capital of ₹50 crore or more, and companies with public borrowings from banks or financial institutions of ₹50 crore or more — cannot appoint an individual auditor for more than one five-year term, or an audit firm for more than two consecutive five-year terms. Most early-stage private companies fall below this, but it catches growth-stage companies that raised a large debt facility.
Practical implications
The AOC-4 chain reaction. Under Section 137, the audited financial statements must be filed in Form AOC-4 within 30 days of the AGM. You cannot file AOC-4 without a signed audit report. Late filing attracts ₹100 per day per form with no upper ceiling under Section 403 — a company two years late on AOC-4 and MGT-7A is looking at roughly ₹73,000 per form, or about ₹1.46 lakh for the pair, before adjudication penalties.
Failure to appoint an auditor. Under Section 147(1), a company that contravenes Section 139 is punishable with a fine of ₹25,000 to ₹5,00,000, and every officer in default with a fine of ₹10,000 to ₹1,00,000. This is levied on the company and separately on each director.
Director disqualification. Section 164(2)(a): a director of a company that has not filed financial statements or annual returns for three continuous financial years becomes disqualified for five years — automatically, across every company where they hold a directorship. MCA21 v3 generates this list from filing data without any human review, and the first the director hears of it is usually a DIN deactivation when they try to sign an unrelated filing.
MCA21 v3 scrutiny. The v3 platform cross-links ADT-1, AOC-4, and MGT-7A. A company with an ADT-1 on record but no corresponding AOC-4 for the same financial year sits in an obvious data gap, and this is precisely the pattern the Registrar uses to build strike-off lists under Section 248. If your company has pending returns, note that the Companies Compliance Facilitation Scheme (CCFS-2026) — which permits filing of pending annual returns and financial statements at normal fees plus only 10% of additional fees — closes on 31 August 2026 per MCA General Circular No. 03/2026. After that date the ROC has said it will initiate adjudication and strike-off proceedings.
Auditor resignation. If your auditor resigns, they must file Form ADT-3 within 30 days under Section 140(2), and the company must fill the casual vacancy within 30 days by Board resolution, with member approval within three months. A company that limps along with no auditor on record for a full year has, in effect, made its financial statements unsignable.
Step-by-step: what to do
- Check whether a first auditor was ever appointed. Pull the board minutes from the first 30 days after incorporation. If there is no resolution appointing a first auditor, that gap exists in your record permanently and needs to be regularised now rather than explained later.
- Verify ADT-1 is on the MCA master data. Log into MCA21 v3, open the company master data and the filing history, and confirm an ADT-1 exists for the current auditor's term. If the auditor was appointed at the AGM but ADT-1 was never filed, file it now with additional fees.
- Run the Section 141 and 144 disqualification test on your auditor. Confirm in writing that the audit firm is not also doing your bookkeeping, internal audit, or management consulting. If it is, separate the engagements before the next audit — one firm for books, a different firm for audit.
- Fix the books before the auditor arrives. Section 128 requires books of account at the registered office on an accrual basis and double-entry system, retained for eight years. Reconcile bank statements, tie the GST returns (GSTR-1 vs GSTR-3B vs books), age the receivables, and document every related-party transaction — Section 188 disclosures feed straight into AOC-2, which is an annexure to the Board's Report.
- Hold the AGM within the statutory window. Section 96: within six months of the financial year end, and no more than 15 months from the previous AGM. For a 31 March year-end, that means on or before 30 September.
- File AOC-4 within 30 days and MGT-7A within 60 days of the AGM. Both under Section 137 and Section 92 respectively. File ADT-1 within 15 days if a new auditor was appointed at that AGM.
- If you have pending years, use CCFS-2026 before 31 August 2026. Normal fees plus 10% of additional fees is a materially better outcome than ₹100 per day per form plus adjudication.
FAQ
We had zero revenue last year. Do we still need a statutory audit?
Yes. Section 139 is triggered by incorporation, not by turnover. A company with nil revenue still files audited financial statements — the auditor simply reports on a set of accounts showing nil operations. There is no exemption threshold.
What is the difference between statutory audit and tax audit?
Statutory audit is under Section 139 of the Companies Act and applies to every company. Tax audit is under Section 44AB of the Income Tax Act and applies only above ₹1 crore turnover (₹10 crore where cash receipts and payments are each below 5%), or ₹50 lakh for specified professions. They are separate reports — Form 3CB/3CD for tax audit, the Section 143 report for statutory audit.
Can my company secretary or accountant sign the audit report?
No. Only a Chartered Accountant in practice, or a firm where the majority of partners practising in India are qualified for appointment, can be appointed under Section 141(1). A company secretary certifies MGT-7 in certain cases; they cannot sign an audit report.
We missed the 30-day first-auditor deadline. What now?
Under Section 139(6), the members must appoint the first auditor at an extraordinary general meeting within 90 days of incorporation. If both windows have closed, appoint the auditor now by member resolution, file ADT-1 with additional fees, and document the delay in your minutes — a regularised late appointment is defensible; an absent one is not.
For a compliance audit of your company, visit pvtltd.co
Ready to incorporate or sort your compliance?
Our team handles every filing. You focus on building.