01
Form AOC-4 Filing
Audited financial statements, director's report, auditor's report — AOC-4 preparation and filing within 180 days of FY end with director sign-off and CS / CA certification.
02
Form MGT-7A Filing
Simplified annual return — MGT-7A preparation, share capital reconciliation, member / director snapshot, indebtedness, and on-time filing.
03
Nominee Filings (INC-3 / INC-4)
Initial nominee filing, change / replacement of nominee within 30 days, nominee consent management, and continuity-of-OPC protection.
04
Threshold-Conversion (INC-5 / INC-6)
Threshold-trigger monitoring, INC-5 within 60 days of breach, INC-6 conversion within 6 months — to Pvt Ltd or Pub Ltd, fresh MOA / AOA, ROC approval.
05
Voluntary Conversion (INC-6)
Voluntary conversion to Pvt Ltd after 2 years of OPC existence — member resolution, INC-6, fresh MOA / AOA, induction of additional members / directors.
06
DIR-3 KYC
Annual KYC of OPC director — DIR-3 KYC e-form / web verification, OTP authentication, DIN reactivation if deactivated, ₹5,000 fee handling.
07
Statutory Audit
Auditor appointment via ADT-1 within 15 days of incorporation / casual vacancy, mandatory audit irrespective of turnover, Form 3CA / 3CD where Sec 44AB applies.
08
Income-Tax (ITR-6)
Annual ITR-6 filing, advance-tax computation, Sec 115BAA / 115BAB option analysis (22% / 15%), MAT / AMT impact, refund tracking.
09
TDS / TCS / GST
Monthly TDS deduction, quarterly TDS return (24Q / 26Q / 27Q), TCS (27EQ), GSTIN registration, GSTR-1 / 3B / 9 / 9C, e-invoicing, ITC reconciliation.
10
Board Meeting Compliance
Where OPC has >1 director — drafting board notice, minutes, attendance register, SS-1 compliance, and 2 meetings per calendar year with 90-day gap.
11
Belated & Arrears Cleanup
Multi-year arrears (AOC-4 / MGT-7A / DIR-3 KYC), penalty quantification, additional-fee payment, DIN reactivation, and bringing the OPC back to active status.
12
Strike-Off (STK-2)
For inactive / closed OPCs — pending-return cleanup, NIL-activity affidavit, member / director / nominee consent / indemnity, bank closure, and STK-2 application.