Everything an OPC founder must file each year — AOC-4, MGT-7A, board meeting relaxations, auditor rules, ITR, fees, deadlines, and conversion thresholds.
One Person Company (OPC) Annual Compliance Checklist for 2026
A One Person Company (OPC) is designed to give solo founders the benefit of a separate legal entity and limited liability without needing a second shareholder. That simplicity at the ownership level, however, does not extend to compliance — an OPC is still a company under the Companies Act, 2013, and it carries a defined annual compliance calendar, even though several procedural requirements are relaxed compared to a regular private limited company.
This article sequences everything an OPC founder needs to know: what OPC compliance actually involves, who it applies to, the step-by-step annual process, the forms and documents needed, indicative 2026 fees, due dates, penalties for default, and — importantly — the financial thresholds that can force a mandatory conversion into a private or public limited company.
What OPC Annual Compliance Means
Every OPC, once incorporated, must maintain proper books of account, get its financial statements audited, hold the minimum required board meetings, and file its financial statements and annual return with the Registrar of Companies (ROC) every financial year — in addition to filing its income tax return. The Companies Act, 2013 and the rules made under it grant OPCs specific relaxations (fewer mandatory board meetings, a simplified annual return form, exemption from cash flow statement in most cases, and no mandatory AGM), but these relaxations reduce procedural burden, not the underlying obligation to file and stay compliant.
Because an OPC by definition has only one member, the sole member also typically doubles as the sole director (or one of very few directors, since an OPC can have more than one director even with a single member/shareholder), which makes personal discipline around deadlines especially important — there is no co-founder to catch a missed filing.
Who This Applies To
This compliance calendar applies to every OPC registered under the Companies Act, 2013, from its very first financial year, including:
- OPCs that have just been incorporated and have not yet commenced full operations.
- OPCs run by solo founders/consultants who assume, incorrectly, that "one person" means lighter compliance across the board.
- OPCs approaching or exceeding the paid-up capital or turnover thresholds that trigger mandatory conversion (explained below).
- OPCs with a nominee already appointed, since nominee-related disclosures also form part of ongoing compliance.
Step-by-Step Annual Compliance Process
Step 1: Appoint the First Auditor
Within 30 days of incorporation, the sole director/Board must appoint the company's first statutory auditor, who holds office broadly until the conclusion of the first financial year's audit process (since OPCs are exempt from holding an AGM, the auditor appointment and rotation mechanics are adapted accordingly under the applicable rules).
Step 2: Maintain Books of Account and Statutory Registers
From incorporation onward, the OPC must maintain proper books of account on an accrual basis at its registered office, along with statutory registers (of members, directors, and charges where applicable) and minutes of any board meetings held.
Step 3: Hold the Minimum Required Board Meetings
OPCs benefit from a significant relaxation here: where the OPC has only one director, the requirement of holding board meetings does not apply in the same way it does for multi-director companies, and resolutions can generally be passed by the sole director and recorded in the minutes book. Where an OPC has more than one director, the law requires at least one board meeting in each half of a calendar year, with a minimum gap of at least 90 days between the two meetings.
Step 4: Prepare and Approve Financial Statements
The director(s) approve the OPC's financial statements — balance sheet and statement of profit and loss (a cash flow statement is generally not required for OPCs, small companies, and dormant companies) — along with the Board's Report, which for OPCs is also simplified and can be signed by the sole director.
Step 5: Get Financial Statements Audited
Every OPC, regardless of turnover, is required to have its accounts audited annually by a practising chartered accountant, and the resulting audit report accompanies the financial statements filed with the ROC.
Step 6: No AGM Required — but Financial Statements Must Still Be Filed
Unlike other companies, an OPC is not required to hold an Annual General Meeting. However, this does not remove the filing obligation — financial statements must still be signed and filed within the timelines linked to the end of the financial year rather than to an AGM date.
Step 7: File Financial Statements — Form AOC-4
The OPC must file its financial statements with the ROC in Form AOC-4, generally within 180 days from the close of the financial year (a longer window than the AGM-linked deadline for other companies, reflecting the absence of a mandatory AGM).
Step 8: File the Annual Return — Form MGT-7A
OPCs (along with small companies) use the simplified annual return form, MGT-7A, instead of the standard MGT-7 used by other companies, and this must be filed within 60 days from the end of the financial year (calculated with reference to the deemed AGM date, generally treated as six months from the financial year-end for this purpose).
Step 9: File Income Tax Return
The OPC must file its income tax return by the applicable due date each year, along with a tax audit report if the OPC's turnover crosses the applicable threshold under the Income Tax Act.
Step 10: Monitor Conversion Thresholds Continuously
Throughout the year, the director should track paid-up share capital and average annual turnover against the prescribed thresholds (discussed below), because crossing them triggers a mandatory, time-bound conversion process into a private or public limited company.
Documents and Forms Checklist
- Certificate of Incorporation, MOA and AOA of the OPC.
- PAN and TAN of the company.
- Audited financial statements, auditor's report, and Board's Report.
- Form ADT-1 for auditor appointment/reappointment.
- Minutes/resolutions recorded by the sole director (or board meeting minutes, if more than one director).
- Form AOC-4 for financial statements, with digital signature.
- Form MGT-7A for the annual return, with digital signature.
- Form DIR-3 KYC for the director(s), filed annually.
- Nominee's consent (Form INC-3) and updates to nominee details, if changed during the year.
- Income tax return acknowledgment and tax audit report, where applicable.
- Bank statements, GST returns (if registered), and supporting transaction records for the audit.
Fees Involved (Indicative, 2026)
Costs for OPC compliance are generally lower than for a multi-shareholder private company because of the simplified forms and lighter meeting requirements, but treat the figures below as broad, hedged planning ranges rather than fixed quotes:
- ROC filing fees for AOC-4 and MGT-7A are nominal for OPCs given their typically lower authorised capital slabs, with additional/late fees applying per day of delay once the due date is missed — these late fees can, over a prolonged delay, exceed the original filing fee many times over.
- Statutory audit fees for a small OPC are typically modest, though they scale up with transaction volume, GST reconciliation needs, and the complexity of the business.
- Professional/compliance retainer fees covering the full annual cycle (auditor appointment, AOC-4, MGT-7A, DIR-3 KYC, and general advisory) are commonly bundled into a single annual package for cost efficiency, which many solo founders prefer over piecemeal filings.
- Income tax return and tax audit fees, where a tax audit is triggered by turnover, are a separate cost component from ROC compliance and should be budgeted independently.
- Conversion costs, if and when the OPC needs to convert into a private or public limited company, involve their own separate set of ROC forms, stamp duty, and professional fees, distinct from routine annual compliance.
Because fee slabs and late-fee multipliers are revised periodically by the MCA, always confirm current figures before finalising a budget.
Due Dates and Annual Timeline
- Within 30 days of incorporation: appointment of first auditor.
- Ongoing: minimum board meetings if there is more than one director (at least one per half-year, minimum 90-day gap); no separate requirement in the same form for single-director OPCs.
- No AGM required, but the deemed AGM date (commonly six months from financial year-end) is used to calculate certain filing timelines.
- Within 180 days of financial year-end: Form AOC-4.
- Within 60 days of the deemed AGM date: Form MGT-7A.
- Annually, per Income Tax deadlines: income tax return, and tax audit report where turnover thresholds are crossed.
- Annually: Form DIR-3 KYC for the director(s).
- As triggered: conversion filings if paid-up capital or turnover thresholds are exceeded, and event-based forms for changes in nominee, registered office, or director.
Penalties and Common Pitfalls
- Late filing penalties: AOC-4 and MGT-7A filed after their due dates attract additional fees calculated per day of delay, which escalate the longer the default continues.
- Assuming "no AGM" means "no deadline": a common and costly misunderstanding — the absence of an AGM requirement does not remove the AOC-4/MGT-7A filing deadlines, which are simply calculated differently.
- Missing the mandatory conversion trigger: failing to initiate conversion into a private/public company after crossing the prescribed paid-up capital or turnover threshold is itself a compliance default, separate from ordinary annual filings.
- Ignoring nominee compliance: every OPC must have a nominee on record, and failing to update nominee details after a change (such as the nominee's consent being withdrawn) is a frequently missed requirement.
- Underestimating audit requirements: some founders assume that because turnover is small, audit is optional — it is not; every OPC requires an annual statutory audit regardless of scale.
- Director disqualification risk: as with any company, sustained default in filing financial statements or annual returns can lead to disqualification of the director from holding directorships in other companies as well.
- Delaying DIR-3 KYC: missing the annual DIR-3 KYC deadline deactivates the director's DIN, which then blocks all further filings until the KYC is completed (often with an additional fee).
- Treating compliance as "later, once the business grows": filings are due from the first financial year regardless of revenue, so waiting for the business to "become serious" before addressing compliance usually just means starting the relationship with the ROC already in default.
The Conversion Thresholds Founders Must Track
An OPC is required to convert into a private limited company (or, in certain cases, a public limited company) if it crosses prescribed thresholds relating to paid-up share capital and/or average annual turnover over the relevant period, as specified under the Companies Act and its rules. Historically, these thresholds have been periodically revised by the government to make OPCs more attractive to a wider range of businesses (including relaxing or removing certain automatic-conversion triggers in recent years), so founders should verify the current thresholds applicable in 2026 rather than relying on older figures, since a materially outdated threshold can lead to either premature or overdue conversion. Once a threshold is crossed, the company generally has a defined window to notify the ROC and initiate the formal conversion process, which itself involves its own set of resolutions, forms, and fees separate from annual compliance.
Frequently Asked Questions
Does an OPC need to hold an Annual General Meeting?
No. OPCs are specifically exempted from the requirement to hold an AGM under the Companies Act, though this does not remove the obligation to prepare, approve, and file financial statements within the applicable deadlines.
Is a statutory audit compulsory for a small OPC with low turnover?
Yes. Every OPC must have its financial statements audited annually by a chartered accountant, regardless of its turnover or business scale — there is no turnover-based exemption from audit for OPCs.
Can an OPC have more than one director?
Yes. An OPC can appoint more than one director even though it can only ever have one member/shareholder — the "one person" in OPC refers to membership, not the number of directors on the board.
What happens if the OPC's nominee wants to withdraw consent?
The nominee can withdraw consent, and the sole member must then nominate a replacement and file the required update with the ROC — leaving the nominee position unfilled or outdated is itself a compliance gap.
Is MGT-7A mandatory for all OPCs, or can they file the regular MGT-7?
OPCs (along with small companies) are required to use the simplified Form MGT-7A for their annual return; filing the standard MGT-7 in error is generally not treated as compliant and may require correction.
What triggers mandatory conversion of an OPC into a private limited company?
Conversion is generally triggered by crossing prescribed paid-up capital and/or average annual turnover thresholds specified under the rules; since these thresholds have been revised over time, it is important to check the figures currently in force before assuming your OPC is, or is not, close to the limit.
Can an OPC founder also be a director in another private limited company?
Yes, subject to the overall limits on the number of directorships an individual can hold across companies, and subject to the specific restriction that a person cannot be the sole member/nominee of more than one OPC at the same time.
What is the single most common compliance mistake OPC founders make?
Assuming that the relaxations around board meetings and the AGM exemption extend to filing deadlines and audit requirements as well — in reality, AOC-4, MGT-7A, the annual audit, and DIR-3 KYC remain firm annual obligations regardless of how quiet the business has been during the year.
Why Founders Choose Legal Suvidha
For 14 years we have taken founders end-to-end — from choosing the right structure and incorporating, to first-year compliance, funding readiness, and ongoing ROC/GST/tax filings — so you never have to switch providers as you grow.
- One team for the whole journey — start, launch, post-launch and every annual filing after.
- Fixed, all-inclusive pricing — professional plus government fees itemised, no hidden charges.
- A dedicated CA/CS who owns your case and does not disappear after payment.
- 6,000+ founders served, 4.9/5 rating, DPIIT-recognised, 100% online.
Talk to a Legal Suvidha expert today for a free consultation and an exact, transparent quote on WhatsApp (8130645164).
