MCA Form AOC-4 watch: 25 May 2026 deadlines, market events and earnings to track

Monday 25 May 2026 is the first working day of the week and a quietly important date for company-secretarial teams. Section 137 of the Companies Act 2013 requires every company to file Form AOC-4 with the Registrar of Companies within 30 days of the Annual General Meeting at which the financial statements were adopted. For companies with a 31 December financial-year end whose AGM closed on 25 April 2026, the 30-day window expires at midnight tomorrow. The late fee is Rs 100 per day under the Companies (Registration Offices and Fees) Rules 2014, with no cap. A 60-day delay therefore costs Rs 6,000 per form; a 365-day delay costs Rs 36,500.

This watchlist sets out what investors, founders and finance teams should monitor on 25 May 2026 across three buckets, statutory deadlines, market events and the earnings calendar, anchored around the AOC-4 cycle that drives Q4 transparency for unlisted companies and consolidated disclosure for listed groups.

Statutory Deadlines

Five filing deadlines converge on the last week of May 2026, with three falling on or close to Monday 25 May. Form AOC-4 sits at the centre because it precedes the annual return MGT-7, which is due within 60 days of the AGM under Section 92 of the Companies Act 2013. The Ministry of Corporate Affairs portal (mca.gov.in) lists the three AOC-4 variants and their applicability thresholds.

A company missing tomorrow's window does not lose the right to file. It pays the daily additional fee until the form is uploaded. The Registrar cannot waive what has already accrued. Three consecutive financial years of non-filing exposes directors to disqualification under Section 164(2)(a) of the Companies Act 2013, which is the harshest practical consequence for promoters of unlisted firms because a disqualified director cannot be appointed to any other company for five years.

Form-level mapping for an unlisted private company with 31 December year-end and a 25 April 2026 AGM: AOC-4 (standalone) is mandatory. AOC-4 CFS becomes mandatory only if the company has a subsidiary, associate or joint venture under Section 129(3). AOC-4 XBRL replaces AOC-4 if any of the four XBRL triggers apply: listed status, paid-up capital of Rs 5 crore or more, turnover of Rs 100 crore or more, or coverage under the Companies (Indian Accounting Standards) Rules 2015.

A second cluster of statutory deadlines falls in the same week. Form 49C for non-resident liaison offices is due on 30 May 2026 under Rule 114DA of the Income-tax Rules. The TDS Q4 return Form 26Q for the quarter ended 31 March 2026 is due on 31 May 2026, which we covered in our Form 26Q TDS quarterly return guide. Form 11 LLP annual return for FY 2025-26 carries a 30 May 2026 deadline, again attracting Rs 100 per day of additional fee with no cap.

Market Events

Three structural events deserve a 25 May entry in any markets watchlist. None is a one-day pop; each interacts with the AOC-4 disclosure cycle in a way that feeds price action over the following fortnight.

First, F&O lot-size revisions. The National Stock Exchange's circular on the Rs 15 lakh minimum contract value, which we covered in the NSE F&O lot-size revisions explainer, creates a wave of monthly revisions tied to underlying spot prices. Lot-size changes for the June 2026 series take effect on the first Friday after the May expiry, and open positions get reset to revised lots. That is the relevant overnight-risk item for retail traders carrying positions into expiry week.

Second, AAUM disclosure for May 2026. The Association of Mutual Funds in India publishes the monthly Average Assets Under Management snapshot within the first ten working days of the following month (amfiindia.com). Direct-versus-regular plan share for equity, hybrid and debt has been migrating steadily, as our AMFI AAUM direct vs regular plan share read-out showed for the previous month. The upcoming print is the cleanest read on May 2026 SIP inflows. The breakdown matters because AOC-4 filings on the Registrar's portal often coincide with renewed institutional accumulation in small- and mid-cap names whose audited numbers have just been published.

Third, RBI's State Development Loan auctions. The Reserve Bank conducts SDL auctions every Tuesday, with the calendar published a quarter ahead on rbi.org.in. The 26 May 2026 auction is the last G-Sec calendar event of May 2026, which moves bond-fund NAVs printed on Tuesday night.

For investors using the SIP calculator, the lump-sum calculator or the step-up SIP calculator to plan top-ups after the AGM season, the AOC-4 portal becomes a useful sanity-check before committing fresh capital. Filed financials carry the auditor's signature; investor presentations do not.

Earnings

The earnings calendar for Monday 25 May 2026 is not anchored on listed-company quarterly results, which follow SEBI's LODR 45-day post-quarter window under Regulation 33, but on annual statutory disclosures driven by the AOC-4 cycle. Listed companies file standalone and consolidated audited annual results within 60 days of the financial-year end under LODR Regulation 33, meaning most 31 March 2026 year-end large caps will have published audited numbers by 30 May 2026.

What 25 May 2026 brings to the earnings table is therefore a different lens: the AOC-4 filings of unlisted subsidiaries and group entities that fold into consolidated statements. Three categories matter.

The first is unlisted subsidiaries of listed parents whose December-end financials feed into the parent's June-2026 quarter consolidated print. The AOC-4 CFS form for a December-2025 year-end group, with AGM on 25 April 2026, is due tomorrow. Once filed, standalone subsidiary numbers (revenue mix, segmental margin, related-party exposure) become a matter of public record on the MCA portal. Analysts tracking holding-company discounts use this dataset to refine sum-of-the-parts valuations.

The second is large unlisted Indian companies whose audited revenue first becomes visible through their AOC-4 filings. For sectors where listed comparables are thin, the MCA portal is often the only source of audited revenue and EBITDA, with the auditor's report attached and CIN-tagged.

The third is foreign-parent Indian subsidiaries operating on calendar-year reporting. Their AOC-4 filings cluster between May and July 2026 and give the audited Indian-segment view that complements the parent's MD&A in its 10-K or 20-F filing. Reconciliation differences carry meaning, because the AOC-4 filing is signed by an ICAI auditor under Companies Act 2013 standards.

The actionable signal on 25 May 2026 is therefore not a single earnings event but a watchlist of MCA portal queries. For each name on a buy-list, run a search by Corporate Identification Number on the MCA Master Data portal between 26 May and 4 June 2026 to capture the late-month AOC-4 cluster. The CFS variant carries the consolidated picture; the standalone variant strips it back to the listed parent's direct operations.

FAQ

What is MCA Form AOC-4 and who must file it?

AOC-4 is the prescribed e-form for filing audited financial statements with the Registrar of Companies. Section 137 of the Companies Act 2013 requires every company (listed, public, private and one-person company) to file AOC-4 within 30 days of the AGM at which the accounts were adopted. There is no exemption based on turnover or capital; only the variant (AOC-4, AOC-4 XBRL or AOC-4 CFS) changes with thresholds.

When does the 30-day filing window start?

The 30-day clock starts on the day the AGM is held, not the financial-year end. For an AGM on 25 April 2026, the AOC-4 due date is 25 May 2026. Where the AGM is not held within the statutory window (Section 96 requires it within six months of financial-year end), the due date defaults to the last permissible AGM date for late-fee computation.

What is the late fee for delayed AOC-4 filing?

Rs 100 per day per form, under the Companies (Registration Offices and Fees) Rules 2014. There is no cap on the additional fee. A 90-day delay costs Rs 9,000 per form; a 365-day delay costs Rs 36,500. The fee is in addition to any penalty the Registrar imposes under Section 137(3), and is payable whether or not adjudication proceedings are initiated.

Who files AOC-4 XBRL instead of the regular form?

Under the Companies (Filing of Documents and Forms in Extensible Business Reporting Language) Rules 2015, XBRL filing is mandatory for: (a) all listed companies and their Indian subsidiaries, (b) companies with paid-up capital of Rs 5 crore or more, (c) companies with turnover of Rs 100 crore or more, and (d) all companies covered under the Companies (Indian Accounting Standards) Rules 2015. Once a company falls into XBRL, the form does not revert even if thresholds drop later.

Can the AGM date itself be extended beyond 30 September?

Yes. Under the proviso to Section 96(1) of the Companies Act 2013, the Registrar of Companies may, for special reasons recorded in writing, extend the AGM date by up to three months for any company other than the first AGM after incorporation. The application is filed in Form GNL-1. The 30-day AOC-4 clock then starts from the actually-held AGM, so the AOC-4 due date moves correspondingly.

Does a company that did not hold its AGM still need to file AOC-4?

Yes. The first proviso to Section 137(1) states that where the financial statements are not adopted at an AGM, or where the AGM is not held, the unadopted accounts must be filed within 30 days of the last day on which the AGM should have been held, marked as provisional. Final accounts are then filed within 30 days of the date of subsequent adoption, with a fresh AOC-4.

How does AOC-4 differ from MGT-7?

AOC-4 is the financial-statement filing (balance sheet, profit and loss, cash flow, notes, auditor's report); MGT-7 is the annual return covering company particulars, members, directors and indebtedness. AOC-4 is due 30 days from AGM under Section 137; MGT-7 is due 60 days from AGM under Section 92. Both attract the Rs 100-per-day additional fee with no cap, and both must be filed every year regardless of whether the company traded during the year.