Director KYC (DIR-3) in Mumbai: Triennial Filing, DIN Reactivation, and Compliance for Every DIN Holder

Mumbai has the highest concentration of company directors in India – Powai startup founders, BKC MNC subsidiary foreign nationals, Fort family business directors, Andheri tech company board members, and NRI directors. The triennial rule reduces routine compliance but makes change-driven filings and DIN monitoring more critical. Learn more about Director KYC across India.

Patron Accounting's Mumbai office at Marine Lines – adjacent to ROC Everest House – provides end-to-end DIR-3 KYC: first-time e-Form, triennial Web filing, DIN reactivation, foreign national KYC, change-in-particulars, bulk KYC for multi-director companies, and year-round DIN monitoring. For director appointment, see Appointment of Director. For company compliance, see Private Limited Company Compliance.

Content is reviewed quarterly for accuracy.

Every DIN holder as on 31 March – Universal rule. Active directors, resigned directors (DIN remains active), disqualified directors, and DPIN holders (LLP Designated Partners). A Powai founder who resigned but holds DIN must file. For LLP Compliance, DPIN KYC follows the same rules.

Directors of multiple Mumbai companies – One KYC filing covers all directorships. DIN-linked, not company-linked. Patron tracks KYC for directors on multiple boards.

Foreign national directors (BKC MNC subsidiaries) – File using passport as identity, overseas residential address, foreign mobile/email for OTP. No Indian address required for KYC.

NRI directors – Passport + overseas address. Even dormant or struck-off company directors must file.

Directors of dormant/struck-off companies – DIN remains active. Many Mumbai directors discover deactivation only when joining a new company's board.

DPIN holders (LLP Designated Partners) – Same rules and deadlines as DIN holders.

• PAN Card: Mandatory for Indian nationals (self-attested copy)
• Aadhaar Card: Indian nationals – identity and address verification
• Passport: Mandatory for foreign nationals; also for Indian nationals who hold one
• Residential Address Proof: Utility bill, bank statement, or Aadhaar – within 2 months
• Mobile Number (Active): For OTP verification – must be accessible at filing time
• Email Address (Active): For OTP verification – must be accessible at filing time
• Passport-Size Photograph: Recent photograph of the director
• DSC (for e-Form only): Valid, linked to DIN – not required for Web filing

All fees and charges listed are indicative only and do not constitute a binding offer. Final amounts may vary depending on the volume of work and the complexity involved.

Professional service charges for drafting, filing, and representation are separate from the statutory fees. The exact fee depends on the complexity of the case, disputed amount, and number of hearings required. Contact us for a detailed quote.

Get a free Director KYC (DIR-3) consultation - Call +91 945 945 6700 or WhatsApp us. No-obligation assessment.

Trust Signals: 10,000+ Businesses | 4.9 Google Rating | 50,000+ Documents Filed | 15+ Years

“Patron reactivated my DIN in 2 days after it was deactivated for non-filing. I was about to be appointed as director in a new company and the deactivation would have blocked everything. No other firm offered emergency processing.”

— Director, Technology Startup, Powai

Offices in Pune, Mumbai, Delhi, and Gurugram serving directors with KYC filing, DIN management, and corporate compliance.

Explore related services:

• Director KYC (India Overview)
• Appointment of Director
• Private Limited Company Compliance
• Statutory Audit
• ROC Notice
• Accounting Services
• GST Registration in Mumbai

• Rule 12A: Companies (Appointment and Qualification of Directors) Rules – DIR-3 KYC requirement
• 2025 Amendment: Annual replaced by triennial (notified 31.12.2025, effective 31.03.2026)
• Filing Frequency (New): Once every 3 consecutive FYs by 30 June of the filing year
• Change in Particulars: Within 30 days via e-Form + Rs 500
• e-Form DIR-3 KYC: First time, changes, reactivation – DSC + CA/CS/CMA certification
• DIR-3 KYC Web: Triennial confirmation – no DSC, no certification, OTP only
• Non-Filing: DIN deactivated – blocks all MCA forms and appointments
• Reactivation: File e-Form + Rs 5,000 late fee
• Applicability: Every DIN/DPIN holder as on 31 March – active, resigned, disqualified
• ROC Mumbai: Everest House, 100 Marine Lines, Mumbai 400020

Filing Portal: mca.gov.in (MCA V3 portal)

A deactivated DIN blocks ALL MCA activity – the director cannot sign Board Resolutions, file AOC-4, accept new appointments, or complete any regulatory filing. Under the triennial rule, directors who haven't filed in FY 2025-26 must file before 31 March 2026 to enter the new cycle cleanly. Change in mobile/email/address still requires filing within 30 days.

File your DIR-3 KYC today – Call +91 945 945 6700 or WhatsApp us.

Director KYC (DIR-3) in Mumbai is a compliance requirement for every DIN holder – from Powai startup founders and BKC MNC foreign nationals to Fort family business directors and Andheri tech board members. The 2026 triennial rule simplifies routine compliance but makes change-driven filings and DIN monitoring more important.

Patron Accounting's Mumbai office at Marine Lines – adjacent to ROC Everest House – provides end-to-end services: first-time e-Form, triennial Web filing, DIN reactivation, foreign national coordination, change-in-particulars, bulk KYC, and year-round DIN monitoring.

With offices in Pune, Mumbai, Delhi, and Gurugram, 10,000+ businesses served, and 4.9 Google rating, Patron Accounting LLP delivers compliant director KYC across India.