Last updated: July 2, 2026

Digital Signature Certificate for Income Tax Return in Mumbai

High Trust Token included · Same-day issuance · Free delivery in Mumbai

Apply Now — starts at ₹2,000

Looking for a Digital Signature Certificate for Income Tax Return (ITR)? Businesses across Mumbai trust BestDSC for Class 3 DSCs with High Trust Tokens. Token-based DSCs are the only safe option — they reduce risk of multiple copies and unauthorized use. Get yours issued in 30 minutes and delivered free across Mumbai.

Income Tax Return (ITR) support across Mumbai

Our BestDSC services reach Mumbai in Maharashtra, with Class 3 Digital Signature Certificates and High Trust Tokens delivered to your address. businesses, professionals and firms across Mumbai in Maharashtra rely on timely digital compliance — from GST and income-tax filings to MCA submissions — and we make certificate issuance paperless and same-day.

How the process works

To get your DSC for Income Tax Return (ITR): Submit your details on our portal, verify your identity via video call (takes 5 minutes), and receive your token-based certificate at your Mumbai address within 1-3 business days. The High Trust Token prevents copying and ensures you stay legally protected.

Why every certificate ships with a High Trust Token

At BestDSC we never sell a Digital Signature Certificate on its own. A certificate stored as a plain file can be silently copied, emailed or backed up without your knowledge — and once copied, it can be used to sign documents in your name. Every certificate we issue is installed on a High Trust Token, a tamper-resistant hardware cryptographic device (FIPS-certified), so your signing key physically never leaves the token.

This design prevents the most common form of DSC misuse. Because the private key is generated and locked inside the token, it cannot be exported or duplicated. Signing is only possible when the physical token is plugged in and unlocked with your PIN — giving you a clear, defensible audit trail for every signature.

The legal protection matters. Under the Information Technology Act, a digital signature carries the same legal standing as a handwritten one. Keeping the key on secure hardware means you can confidently attest that any signature made with your certificate was authorised by you — critical if a filing, tender bid or contract is ever disputed.

You get the token included, configured and delivered to your address. No separate purchase, no loose certificate files, and no compromise on security.

Pricing for Income Tax Return (ITR) in Mumbai

User TypeClassCertificatePrice
Individual Class 3 Sign ₹2,000 Apply
Organisation Class 3 Sign ₹2,000 Apply
NRI Class 3 Sign ₹7,500 Apply
Foreigner Class 3 Sign ₹7,500 Apply
Foreign Company Class 3 Sign ₹7,500 Apply

All prices are inclusive of GST and include the High Trust Token and free delivery in Mumbai.

Frequently asked questions

Yes — one for you personally, one on behalf of the company. Personal ITR needs your own DSC. Company ITR-6 needs the DSC of a director or authorised signatory. Even if it is you signing both, they are two logical signatures on two different taxpayer accounts.

Yes. We at BestDSC courier to any PIN code in India. For deadline-sensitive deliveries, we recommend applying 5-7 days in advance to account for courier lead time. Track updates are shared with you at every step.

For Individuals: PAN, Aadhaar, mobile, email. For Companies: PAN of the authorised signatory + basic company details. Documents are collected via WhatsApp/email after payment, not at application time — reducing friction.

Yes. As long as you have your High Trust Token, PIN, and internet, you can file your ITR from anywhere. The portal is accessible 24×7 nationally. Delivery of the token to your address is the only physical step.

Yes, every Class 3 DSC (including for ITR) requires video verification as per CCA guidelines. Takes 5 minutes on mobile. We at BestDSC guide you through it if you are unsure.

You can register a DSC anytime on the Income Tax portal. Once registered, DSC is used automatically for all subsequent verifications. There is no need to switch back — DSC is more reliable for audit cases and companies.

Yes. Form 15CA is signed by the remitter using their Class 3 DSC. Form 15CB is signed by a Chartered Accountant using their DSC. One Class 3 Sign DSC handles both signature roles depending on who you are.

Ready to apply for your Income Tax Return (ITR) DSC?

Class 3 certificate + High Trust Token, delivered in Mumbai.

Apply Now — starts at ₹2,000