A common misconception among solo founders and sometimes even among first-time compliance handlers is that because a One Person Company (OPC) is exempt from holding an Annual General Meeting, it somehow gets a free pass on annual filings altogether. It doesn't. The AGM exemption removes exactly one event from the calendar; everything else that flows from being a registered company under the Companies Act, 2013 still applies, and missing it carries the same uncapped daily penalty as it would for a private limited company.

What the AGM Exemption Actually Covers
Under Sections 96 and 98 of the Companies Act, 2013, an OPC is not required to convene an AGM. That's it - a single relaxation, not a blanket exemption from annual compliance. A few related, genuine relaxations do come bundled with OPC status:
- Board meetings: only one per half-year (gap not exceeding 90 days) if there's more than one director; if the OPC has a single director, no board meeting is mandatorily required at all under Section 173(5).
- Cash flow statement: not required in the financial statements if the OPC qualifies as a small company.
- CARO 2020: does not apply to OPCs.
- No mandatory auditor rotation: the same auditor can continue indefinitely, unlike the rotation requirement for larger companies.
That's the full extent of the relief. Everything else below still has to be filed, on schedule, regardless of whether the OPC was active, dormant, or barely operational during the year.
What Still Has to Be Filed - Every Single Year
- Statutory Audit - Mandatory with no turnover-based exemption. Every OPC's books must be audited annually.
- AOC-4 (Financial Statements) - Filed with the ROC within 180 days of the financial year end (i.e., broadly by 27 September for a 31 March year-end), note this is a longer window than the 30-day AGM-linked deadline other companies get, precisely because there's no AGM to anchor it to.
- MGT-7A (Annual Return) - The simplified annual return form applicable to OPCs and small companies, filed within 60 days from the date the AGM would have been held, or from expiry of the period within which it should have been held under the Act even though no AGM actually takes place, the Act still uses that notional date as the compliance trigger.
- DIR-3 KYC - Annual KYC for the director's DIN; if this lapses, no other annual compliance can be filed until it is reactivated.
- ADT-1 - While the appointment mechanics differ slightly from AGM-based companies (since there's no AGM at which an auditor is "appointed" in the usual sense), any auditor appointment or change event still needs to be intimated to the ROC.
- DPT-3 - Return of deposits or specified outstanding amounts, if applicable.
- Income Tax Return (ITR-6) - Separate from MCA filings entirely, and due on its own income-tax timeline.
- Tax Audit under Section 44AB - Triggered once turnover crosses the prescribed threshold, same as any other company.
- GST returns — monthly/quarterly, if the OPC is GST-registered, following the standard GST compliance calendar.
Penalties Don't Distinguish Between "Small" and "Inactive"
This is the point that catches most solo founders off guard: a dormant or low-activity OPC is not treated any differently from an active one when it comes to default. Late filing of AOC-4 or MGT-7A attracts a penalty of ₹100 per day per form, with no upper cap, a delay of a few months can quickly run into tens of thousands of rupees. Section 446B does provide OPCs and small companies a reduced (roughly halved) penalty compared to larger companies, but "reduced" is not "waived," and the daily-accrual structure means the cost compounds regardless.
Practical Takeaway for Advisors
When onboarding an OPC client, the compliance conversation should explicitly separate two things: events exempted (AGM, and conditionally, board meetings/CARO/cash flow) versus filings still due (audit, AOC-4, MGT-7A, DIR-3 KYC, ITR-6, and event-based forms like ADT-1/DPT-3). Founders who hear "no AGM required" often mentally extend that to "no annual filing required" and that gap in understanding is where most OPC penalty cases originate. A simple compliance calendar handed over at incorporation, clearly separating these two categories, prevents most of these defaults before they happen.