27 September, 2025|Edited by: Sanjeev Kumar|

Annual Filing for One Person Company

AOG-4, MGT-7A for OPC

Every OPC must file annual returns with the ROC, which is mandatory, even if there are no transactions. File AOC-4 by Sept 27 and MGT-7A by Nov 29 under Sections 137 & 92 of the Companies Act, 2013, for timely ROC compliance. We handle all the hassle so that you avoid ₹100/day additional fees with timely filing!

Understanding OPC Annual ROC Filing Requirements

OPC annual filing involves mandatory submission of Form AOC-4 (audited financial statements) by September 27 and Form MGT-7A (yearly return) by November 29 to the Registrar of Companies under Sections 137(1) and 92(1) of the Companies Act, 2013.

Non-compliance with the due dates for Form AOC-4 and Form MGT-7A attracts additional fees of ₹100 per day per form as per the Companies (Registration Offices and Fees) Rules, 2014. Penalties range from ₹50,000 to ₹5 lakh for the company and ₹10,000 to ₹1 lakh for the director, along with possible prosecution.

This mandatory ROC compliance ensures transparency of your company's financial position to the Ministry of Corporate Affairs (MCA), irrespective of turnover or business activity. Our professional services provide accurate and timely filing through the MCA V3 portal, protecting you from penalties under Section 92(5) and Section 137(3), which can amount to up to ₹1 lakh.

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OPC Compliance Due Dates & Penalty Schedule 2025 📅

Critical compliance deadlines for One Person Companies under various regulatory requirements. Missing these due dates can attract significant penalties, ranging from daily additional fees to prosecution proceedings. Add these dates to your compliance calendar to avoid penalties and legal action.

Compliance FormDue Date & Legal ProvisionLate Filing Additional FeePenalty on Prosecution
Form ADT-1
(To intimate auditor appointment)
15 days from auditor appointment (Section 139(6))Slab-based multiples of the normal fee (e.g., up to 12x) depending on the delay period.₹50,000 to ₹5 lakh (company) + ₹10,000 to ₹1 lakh (director)
Form AOC-4
(Financial Statement Filing)
Sept 27 - 180 days from FY end (Section 137(1))₹100 per day (no upper limit)₹50,000 to ₹5 lakh (company) + ₹10,000 to ₹1 lakh (director)
Form MGT-7A
(ROC Annual Return)
Nov 29 - 60 days from deemed AGM (Section 92(1))₹100 per day (no upper limit)₹50,000 to ₹5 lakh (company) + ₹25,000 to ₹1 lakh (director)
ITR-6
(Company Income Tax Return)
Oct 31 or Nov 30 if audit case (Section 139(1) IT Act)₹5,000 (₹1,000 if income <₹5 lakh)Interest u/s 234A @ 1% per month + prosecution u/s 276CC
DIR-3 KYC
(Director DIN KYC)
Sept 30 every year (Rule 12A, DIR Rules 2014)₹5,000 for reactivation of deactivated DSCDirector disqualification u/s 164 + debarment from appointments

Note: The MCA system automatically levies additional fees for late filings. Penalties require adjudication proceedings by the ROC and are imposed separately based on the severity and duration of non-compliance.

OPC Annual Filing Documents Checklist 2025 📋

To ensure smooth and compliant OPC annual return filing, arrange the following documents as prescribed under the Companies Act, 2013. Our team assists in preparing board resolutions and reports from the information you provide.

Company Records

Bank Statements

Bank statements from April 1 to March 31 for all company accounts

Sales & Purchase Invoices

All invoices for sales/purchases during FY for GST reconciliation

GST Returns Data

GSTR-1, GSTR-3B filed returns for books reconciliation

Director's Report

Report as per Section 134(3) signed by sole director

Digital Signature Certificate

Valid Class-3 DSC of the director for e-filing authentication

Auditor Related

Auditor Appointment Letter

Consent letter under Section 139 from the statutory auditor

Audited Financial Statements

Balance Sheet, P&L audited as per Section 143

Auditor's Report

Report under Section 143(3) on true and fair view

Complete OPC Annual Filing Process - 6 Steps to Compliance ⏰

Our 6-step OPC filing process ensures full compliance with the Companies Act, 2013. By actively participating in the process, you can manage all procedural complexities with the MCA V3 portal, enabling you to focus on business growth while maintaining complete regulatory compliance.

1

Step 1: Finalise Books of Accounts 📚

Prepare books of accounts as mandated under Section 128 of the Companies Act, 2013. Compile bank statements (April-March), GST returns sales/purchase invoices, and expense vouchers. Books must be maintained on an accrual basis following accounting standards prescribed under Section 133. This forms the foundation for mandatory statutory audit and accurate AOC-4 filing.

  • Timeline: 3-4 Working Days
  • Provision: Section 128 read with Rule 3, Companies (Accounts) Rules, 2014

2

Step 2: Conduct Statutory Audit 🔍

A qualified Chartered Accountant conducts a statutory audit as required under Section 139(1) for every OPC. The auditor examines the books in accordance with auditing standards, verifies financial records to provide an accurate and fair view, and prepares the Auditor's Report under Section 143(3) of the Companies Act. The first auditor appointment requires anADT-1 filing within 15 days, as per Section 139(6).

  • Timeline: 5-7 Working Days
  • Provision: Sections 139, 141 & 143, Companies Act, 2013

3

Step 3: Draft ROC Forms & Reports ✍️

Expert preparation of e-forms: AOC-4 (Financial Statements), MGT-7A (Annual Return), and ADT-1 (Auditor Appointment if applicable). The Director's Report, as per Section 134(3), board resolutions, and XBRL tagging (for paid-up capital of≥₹5 crore), are prepared to ensure compliance with MCA filing requirements.

  • Timeline: 2-3 Working Days
  • Provision: Sections 92, 134 & 137, Companies Act, 2013

4

Step 4: Digital Signing with Director's DSC ✒️

Prepared forms undergo director review before being digitally signed using a valid Class-3 Digital Signature Certificate, as per the Information Technology Act, 2000. The OPC's sole director must authenticate all forms, including the AOC-4, MGT-7A, and ADT-1. DSC validity verification is crucial to prevent rejection.

  • Timeline: 1 Working Day
  • Provision: Section 6, Information Technology Act, 2000

5

Step 5: File Forms on MCA V3 Portal

Upload forms to the MCA V3 portal with prescribed attachments: audited financials, director's report in PDF, XBRL format where applicable. Pay government fees based on authorised capital per the Companies (Registration Offices and Fees) Rules, 2014. The Service Request Number (SRN) confirms a successful submission under Section 403.

  • Timeline: 1 Working Day
  • Provision:Section 403 read with Rule 12, Companies (Registration Offices and Fees) Rules, 2014

6

Step 6: Receive Filing Acknowledgement 🧾

The MCA system generates a unique Service Request Number (SRN) and a fee payment challan as conclusive evidence of filing under Section 398. These acknowledgements serve as proof of compliance, protecting against future queries. We provide complete filing documentation, including SRN details for your statutory records, ensuring you have all the necessary information at your fingertips.

  • Timeline: Instant Generation
  • Provision:Section 398, Companies Act, 2013

Critical OPC Annual Filing Mistakes That Trigger Penalties ⚠️

Avoid these common procedural errors that result in heavy penalties and ROC notices. Understanding these pitfalls ensures a smooth OPC annual return filing and saves you from substantial penalty costs.

Filing MGT-7A before AOC-4

The MCA V3 portal mandates sequential filing; Form AOC-4 must precede MGT-7A, as financial data feeds into the annual return. The wrong sequence causes system rejection, requiring complete re-filing and risking late fees.

Using an Expired DSC for Authentication

The validity of a Digital Signature Certificate (DSC) is a prerequisite for e-filing. Filing is rejected if the DSC has expired or is invalid.. Plan for renewal 15 days before the September filing season, as issuance takes 3-5 working days.

Failure to Appoint the First Auditor

Under Section 139(6), the first statutory auditor must be appointed within 30 days of the OPC's incorporation. Failure to do so is a compliance breach that prevents the mandatory audit, and renders it impossible to file Form AOC-4 on time.

Missing ADT-1 for Auditor Appointment

After appointing an auditor, Form ADT-1 must be filed with the ROC within 15 days. Simply appointing the auditor without formally notifying the ROC via this form is a separate non-compliance that attracts penalties under the Companies Act.

Incorrect XBRL Tagging

OPCs with a paid-up capital of ₹5 crore or more must file their financials in XBRL format. Improper taxonomy tagging causes validation errors, resulting in rejection and requiring a complete resubmission with additional fees.

Failing to maintain statutory registers

Section 88 mandates the maintenance of a Register of Members and Directors. This data is essential for accurate MGT-7A preparation. Missing or incomplete registers can trigger a formal inspection by the ROC under Section 206 of the Act.

OPC Filing Fees Structure – Government & Professional Charges 💰

Understanding the cost involved in OPC annual filing helps in budgeting and avoiding surprise charges. Below is a breakdown of government fees and professional service charges for ROC compliance:

NoFormGovt. Fee (Approx.)Professional Fee
1AOC-4₹300–₹600 (based on capital)₹1,999 onwards
2MGT-7A₹300–₹600₹999 onwards
3ADT-1₹300₹499 onwards
4DSC Renewal (if needed)₹1,200Included in package
5XBRL Filing (if applicable)₹1,000+₹2,499 onwards

Note: Penalties are additional and calculated daily in case of delay.

Frequently Asked Questions

  • All
  • Basic Requirements
  • AOC-4
  • MGT-7A
  • ADT-1
  • DSC and Digital Signing
  • Penalties

Yes, absolutely mandatory under Sections 92 and 137 of the Companies Act, 2013. Every registered OPC must file annual returns, regardless of its turnover, activity, or status as a dormant entity. Non-filing attracts additional fees of ₹100/day per form and potential penalties up to ₹1 lakh under adjudication proceedings.

No, OPCs are exempted from holding AGM under Section 96 of the Companies Act, 2013. Instead, the sole member passes a written resolution under Section 122(3) to adopt financial statements. This written resolution date is deemed the meeting date for all purposes, including Form MGT-7A filing.

The immediate consequence is an additional fee of ₹100/day for each form (AOC-4 and MGT-7A). Prolonged non-compliance leads to the ROC initiating strike-off proceedings under Section 248, director disqualification under Section 164(2), and imposition of heavy penalties through adjudication under Sections 92(5) and 137(3).

No exemption exists for dormant OPCs. Even with zero transactions, you must prepare nil financial statements, conduct a statutory audit, and file Forms AOC-4 and MGT-7A by the prescribed deadlines. Section 455 provides certain relaxations for dormant companies, but not an exemption from annual filing.

Yes, mandatory under Section 139(1) without exemption based on activity level. Every OPC must appoint an auditor and conduct an annual audit. Even nil transactions require audited financial statements with "nil" entries for Form AOC-4 filing.

Form AOC-4 files audited financial statements with the ROC under Section 137(1). Contains Balance Sheet, Profit & Loss Account, Cash Flow Statement (if applicable), Director's Report. The due date is 180 days from the FY end - September 27 for the March 31 year-end. An additional fee of ₹100/day is for delays.

The sole director must digitally sign using a valid Class-3 DSC. Additionally, practising professionals (CA/CS/CWA) must certify the form under Section 134(4). Both signatures are mandatory for a successful submission on the MCA portal.

No, impossible to file without an audit. Section 137 explicitly requires "duly audited" financial statements. The Auditor's Report, as per Section 143(3), is a mandatory attachment. System validation rejects forms that do not include an uploaded audit report.

Mandatory attachments include: Audited Balance Sheet, Profit & Loss Account, Auditor's Report, Director's Report under Section 134(3), and Notes to Accounts. OPCs with paid-up capital ≥₹5 crore must additionally file in XBRL format.

Under Section 122(4), the sole director adopts the financial statements by entering them in the minutes book, rather than holding a board meeting. Subsequently, the sole member adopts these through a written resolution under Section 122(3) of the Act. This replaces the traditional board approval and AGM adoption process.

AOC-4 reports financial performance (Balance Sheet, P&L, audit details) while MGT-7A reports corporate structure (shareholding, directorship, registered office). Both serve different statutory purposes - financial transparency versus corporate governance disclosure.

No, the MCA system enforces sequential filing. AOC-4 containing financial data must be filed first. MGT-7A requires AOC-4's SRN for cross-reference. Attempting reverse order results in a system error and a filing rejection.

Yes, despite a single director, proper documentation is required. The Director must make an entry in the minutes book under Section 122(4) approving accounts and authorising filing. This entry replaces traditional board meeting resolution but serves the same legal purpose.

Yes, required under Section 139(6). Must be filed within 15 days of the first appointment of the auditor. Intimation to the ROC about the auditor appointment is a statutory requirement. Non-filing violates provisions attracting penalties.

Auditor appointment occurs through a member's written resolution under Section 122(3) instead of at the AGM. The sole member communicates resolution in writing, appointing an auditor for a 5-year term. This written resolution is entered in the minutes book and ADT-1 filed accordingly.

Yes, required under Section 139(6). Must be filed within 15 days of the first appointment of the auditor. Intimation to the ROC about the auditor appointment is a statutory requirement. Non-filing violates provisions attracting penalties.

Auditor appointment occurs through a member's written resolution under Section 122(3) instead of at the AGM. The sole member communicates resolution in writing, appointing an auditor for a 5-year term. This written resolution is entered in the minutes book and ADT-1 filed accordingly.

The first auditor holds office from the date of appointment until the conclusion of the sixth annual return filing (effectively, for a period of 5 years), as per Section 139(2). Since OPC doesn't hold AGM, tenure is counted from annual filing cycles. Reappointment was allowed for an additional 5-year term through a written resolution.

File ADT-1 within 15 days in these cases: first auditor appointment, reappointment after 5-year term completion, casual vacancy filling, or auditor resignation. Not required annually during the auditor's 5-year tenure period.

Immediate filing required with additional fees. An auditor appointment isn't valid in the ROC records without ADT-1. This creates a compliance gap affecting audit validity. File immediately to regularise the appointment and avoid penalties under Section 140(3).

Yes, a Class-3 Digital Signature Certificate is compulsory for all e-filing. Required under the Information Technology Act for authenticating electronic documents. OPC directors must have a valid DSC for signing AOC-4, MGT-7A, and other forms.

Expired DSCs cannot authenticate forms, making filing impossible. Apply for renewal immediately, as the process takes 3-5 days. An expired DSC doesn't excuse filing delays; additional fees continue accumulating during the renewal period.

No, proxy forms are irrelevant for OPCs. Since there's only one member, the proxy concept doesn't apply. Section 122 exempts OPC from all general meeting requirements, including the use of proxies, quorum requirements, and notice requirements. Only a written resolution is needed.

An additional fee of ₹100/day for each form is computed separately. For instance, 30-day delay in AOC-4 = ₹3,000; 20-day delay in MGT-7A = ₹2,000; Total = ₹5,000. No upper limit exists - fees accumulate until filing completion.

Beyond additional fees, ROC can initiate prosecution under Sections 92(5) and 137(3) of the Act. Penalties range from ₹50,000 to ₹ five lakhs for the company and ₹10,000 to ₹1 lakh for directors. Director disqualification under Section 164(2) is also possible.

MCA occasionally announces condonation schemes, such as CFSS-2020, to mitigate additional fees. Regular penalties, as determined through adjudication, can be contested but are rarely waived. The best approach is to comply promptly to avoid penalties altogether.

OPCs incorporated after January 2nd can extend the first financial year up to the following year's March 31 per Section 2(41). This provides a maximum of 18 months for the first FY. Annual filing deadlines apply from this extended FY end.

File separate returns for pre- and post-conversion periods. The OPC period requires AOC-4 and MGT-7A filing. Post-conversion, follow private limited requirements, including Form AOC-4 and MGT-7 (not the simplified 7A), as well as the actual AGM holding.

Yes, pending returns for various years can be filed, but they must follow chronological order. Each year, additional fees are calculated based on the original due dates. The system doesn't allow skipping years - you must clear the oldest pending first.

Instead of AGM notice, OPC uses: (1) Member's Written Resolution under Section 122(3) for adopting accounts and appointing auditor, (2) Director's entry in minutes book under Section 122(4) for board approvals, (3) Minutes book entry recording the written resolution: no notice period or circulation required.

Government fees range from ₹300 to ₹600 per form, while professional services can start from ₹2,500 for basic filings. XBRL, DSC renewal, or penalty filings may incur additional costs.

No. Only private limited companies file MGT-7. OPCs and small companies must file the simplified MGT-7A form.

No, all forms must be e-filed on the MCA V3 portal using a valid DSC and professional certification.

Yes, an audit is mandatory for all OPCs regardless of turnover or business activity.

Each form attracts a ₹100/day delay with no upper limit. Fees are calculated from the due date to the actual date of filing.