DIN KYC (DIR-3 KYC) Under Companies Act: New Rules Applicable from 2026

Director Identification Number (DIN) is a unique number allotted to every individual intending to become a director in a company. To ensure authenticity and updated records, the Ministry of Corporate Affairs (MCA) mandates KYC compliance for all DIN holders.

However, from 2026, the compliance framework has undergone a major change, making it important for professionals and directors to understand the new requirements.

What is DIN KYC?

DIN KYC is a mandatory compliance where directors confirm and update their personal details such as:

PAN
Aadhaar
Mobile number
Email ID
Residential address

The objective is to maintain an accurate and verified database of directors with MCA.

Major Change in 2026 – Annual Filing Removed

Earlier, DIN KYC (Form DIR-3 KYC) was required every year.

Now, as per the latest amendment:

DIN KYC is required once every 3 years instead of annually

This change is applicable from 31 March 2026.

New Due Date Rule

Filing required once in every 3 consecutive financial years
Due date: 30th June of the applicable year

Single Form Introduced

MCA has simplified compliance by introducing:

Only one form – DIR-3 KYC Web

This replaces:

DIR-3 KYC (e-form)
DIR-3 KYC Web (old version)

Important: Update Requirement Still Mandatory

Even though routine filing is reduced, there is a strict rule:

Any change in:

Mobile number
Email ID
Address

must be updated within 30 days through DIR-3 KYC Web

This update does not reset the 3-year cycle

Consequences of Non-Compliance

If DIN KYC is not filed:

DIN will be deactivated
Director cannot:
- Sign MCA forms
- Act as director
- Participate in compliance

To reactivate:

Filing + ₹5,000 penalty is required

Practical Understanding of 3-Year Cycle

Example:

DIN allotted in FY 2025–26 - First KYC due in 2028–29 (April–June)
If already filed for FY 2025–26 - Next due in 2028 (no need in 2026 & 2027)

Documents Required

PAN card
Aadhaar
Address proof
Email & mobile (OTP verification)

Key Takeaways

Annual DIN KYC is no longer required
Filing is now once every 3 years
Due date: 30 June
Immediate update within 30 days for any change
Non-compliance leads to DIN deactivation + ₹5,000 penalty

Practical Insight (CA Perspective)

While the change reduces compliance burden, it also increases responsibility:

MCA is focusing more on real-time data accuracy
Incorrect or outdated details may trigger issues in filings
Directors must ensure timely updates even between cycles

Conclusion

The new DIN KYC framework is a step towards ease of doing business, but it shifts the focus from repetitive filing to accurate and timely reporting.

Professionals should guide clients not just on filing, but also on continuous compliance tracking.