If you forgot your PAN number, you can retrieve it by checking any document that already carries it (Form 16, an old ITR acknowledgment, a bank KYC form), by logging into the Income Tax e-Filing portal using your Aadhaar number as the User ID, or by calling the e-Filing helpdesk at 1800 103 0025. The “Know Your PAN by Name and DOB” lookup that many guides still describe was discontinued by the Income Tax Department and no longer works.
Forgot PAN Number or Lost the Physical Card? These Are Different Problems
Forgetting your PAN number and losing your PAN card are not the same situation, and the fix is different for each.
If you have lost the physical card but remember the 10-character number, you don’t need to retrieve anything. You go straight to a reprint request on the Protean (formerly NSDL) or UTIITSL portal, quoting the number you already know.
If you genuinely don’t remember the number itself, a reprint request is a dead end, because both Protean and UTIITSL ask for your PAN as the first field on the form. You need to find the number first. That’s what this guide covers.
Why “Search PAN by Name and Date of Birth” No Longer Works
A lot of finance blogs still describe a free lookup where you enter your name and date of birth on the Income Tax e-Filing portal and the system shows you your PAN. That service, called “Know Your PAN,” was discontinued by the Income Tax Department some time back. If you land on a page promising this, either the page is outdated or, worse, it’s a third-party site collecting your personal details.
What replaced it is “Verify Your PAN” (sometimes labelled “Verify PAN Status”) under Quick Links on incometax.gov.in. This tool confirms whether a PAN is active and correctly matched to a name and date of birth, but it needs you to already know the PAN before you enter it. It’s a verification tool, not a lookup tool.
The same catch applies to Instant e-PAN through Aadhaar. This service issues a brand-new e-PAN using your Aadhaar details, but only if you have never been allotted a PAN before. If a PAN already exists against your Aadhaar, the system rejects the request rather than showing you the existing number. So if you’re hoping Aadhaar-based Instant e-PAN will hand you your forgotten number, it won’t. It’s built for first-time applicants, not for recovery.
Keep this distinction in mind before you try either route, because both waste time if you already hold a PAN.
5 Ways to Retrieve a Forgotten PAN Number
1. Check Documents That Already Carry Your PAN
This is the fastest method and the one every practitioner checks first, because most people already have their PAN sitting in a document they haven’t thought to open.
Look at Form 16 if you’re salaried (your employer prints your PAN on it every year), your last filed ITR acknowledgment or Form 26AS, bank account opening forms or passbooks, Demat account statements, mutual fund folio statements, insurance policy documents, or any loan application you’ve submitted in the last few years. Credit card statements often carry it too, usually in the fine print near your KYC details.
If you’ve filed even one income tax return, your PAN is on the acknowledgment PDF, which most people still have saved in an email from the filing year. Search your inbox for “ITR-V” or “acknowledgment” from incometax.gov.in or the older incometaxindiaefiling.gov.in domain, since the PAN sits right at the top of that document.
For a business or HUF, check the GST registration certificate, the Certificate of Incorporation, or any TDS challan filed under that entity’s name. The PAN is embedded in the GSTIN itself (characters 3 to 12 of a 15-digit GSTIN are the PAN), so if you know the GSTIN and can decode it, you already have the answer.
2. Log In to the e-Filing Portal Using Aadhaar as Your User ID
If your Aadhaar is linked to your PAN and you have registered on the Income Tax e-Filing portal at any point, you can log in with your Aadhaar number typed into the User ID field instead of your PAN. This works because the Income Tax Act allows PAN and Aadhaar to be used interchangeably once linked.
- Go to incometax.gov.in and click Login
- Enter your 12-digit Aadhaar number in the User ID field and click Continue
- Complete the OTP verification sent to your Aadhaar-linked mobile number
- Once inside, go to My Profile, where your PAN is displayed under your registered details
This is the most reliable digital method if you’ve ever registered on the portal, even years ago for a single return.
A few things trip people up here. If your Aadhaar-linked mobile number has changed and you never updated it, the OTP has nowhere to go, and the login fails silently for reasons that look like a system error but aren’t. Update your mobile number with UIDAI first, which takes a few days to reflect, before trying this route again. Also, if you have never registered on the e-Filing portal at all under any PAN, this method has nothing to log into, and you’ll need to fall back to checking documents or calling the helpdesk instead.
3. Use Net Banking or Bank Account EVC to Access Your Dashboard
The e-Filing portal’s login page has a Net Banking option at the bottom, separate from the standard PAN/password login. If your bank offers this integration (most major banks do), it logs you straight into your e-Filing dashboard without asking for your PAN or Aadhaar upfront. From there, your PAN details sit in My Profile, same as above.
This route helps specifically when you don’t remember your Aadhar-linked mobile number either, since net banking authentication runs through your bank’s own login instead.
4. Call the e-Filing Helpdesk
The Income Tax Department runs a dedicated helpline for e-Filing, PAN, and TAN queries:
- e-Filing and CPC helpdesk: 1800 103 0025 or 1800 419 0025
- Aaykar Sampark Kendra (general PAN/TAN queries): 1800 180 1961
- Protean (formerly NSDL) for PAN issuance and update queries: +91-20-27218080
- UTIITSL for PAN queries: +91-33-40802999
Have your registered mobile number, email address, and date of birth ready. The agent verifies your identity against these details before sharing any PAN information, so don’t expect them to release your PAN over the phone without that check.
5. Ask Your Employer, Bank, or CA
If you’re salaried, your HR or payroll team has your PAN on file for TDS purposes and can pull it from your employee records in minutes. If you’ve ever opened a bank account, your relationship manager can look it up from your KYC record, though most banks will only share it after verifying your identity in person or through registered channels. If a chartered accountant has filed a return for you before, they’ll have it in their client file.
This is often the quickest fix in practice, faster than any portal, because someone else already has the number tied to a record they can pull up immediately.
Comparison: Which Method Works for You
| Method | Works If | Typical Time | What You Need |
|---|---|---|---|
| Check old documents | You’ve filed a return, opened a bank account, or have Form 16 | Under 5 minutes | Access to email or physical files |
| e-Filing login via Aadhaar | Aadhaar is linked to PAN and you’ve registered before | 5 to 10 minutes | Aadhaar number, registered mobile |
| Net banking login | Your bank supports e-Filing net banking integration | 5 to 10 minutes | Net banking credentials |
| Call the helpdesk | You can verify identity over phone | 10 to 20 minutes | Mobile number, DOB, email on record |
| Ask employer, bank, or CA | You have an existing relationship with any of them | Minutes to a day | None, just the ask |
What Doesn’t Work Anymore (Common Myths)
“Know Your PAN by Name and DOB” is a free lookup tool. Discontinued. Any page describing this as a current, working service is outdated or unreliable.
Instant e-PAN through Aadhaar will show me my old PAN. No. This service only allots a new PAN to someone who has never had one. If Aadhaar is already linked to an existing PAN, the request is rejected outright.
Checking Aadhaar-PAN Link Status will reveal my PAN number. It won’t, because the Link Aadhaar Status tool requires you to enter your PAN before it tells you anything, which defeats the purpose if you don’t already know the number.
Any third-party website that asks for name, DOB, and mobile number to “find your PAN instantly.” Treat these with caution. The Income Tax Department’s genuine PAN-related services run only through incometax.gov.in, Protean (tinpan.proteantech.in), and UTIITSL (pan.utiitsl.com).
Once You Have the Number, Should You Also Reorder Your Card?
Finding the number solves most problems immediately, since PAN is required as a number, not necessarily as a physical card, for opening accounts, filing returns, or KYC updates in most cases. An e-PAN downloaded as a PDF works for almost every practical purpose.
If you also need the physical card reprinted, that’s a separate request on the Protean or UTIITSL portal, and the fee and turnaround time depend on whether you want it delivered within India or abroad. Our detailed breakdown of PAN card charges and the PAN card reprint process covers the current fee schedule and delivery timelines.
If your PAN was originally issued through UTIITSL rather than Protean, the process for locating and reprinting it differs slightly. Our UTI PAN card guide covers that path in detail.
Additional Routes for NRIs and Businesses
Non-resident Indians who applied for PAN through an overseas application (Form 49AA in the older regime) often don’t have easy access to Aadhaar-based login, since Aadhaar is not mandatory for NRIs. In that case, the practical routes are checking old NRO/NRE bank account documents, the original PAN allotment letter emailed at the time of application, or writing to Protean’s international applicant support with your acknowledgment number if you still have it from the original application.
For companies, LLPs, trusts, and other entities, the PAN sits with whoever manages statutory compliance, usually the company secretary, the accounts team, or the retained CA firm. It also appears on the entity’s GST registration, its bank account opening board resolution, and any TDS return filed in its name (Form 26Q, 24Q). Since entities can’t use Aadhaar-based login the way individuals can, checking these records or asking the compliance team is almost always faster than any portal route.
A Word of Caution Before You Search Online
A search for “forgot PAN number” surfaces a long list of third-party tools promising instant results if you just enter your name, date of birth, and mobile number. Some of these are outdated blog copies of a service that no longer exists. Others exist purely to harvest personal data. PAN retrieval that requires personal identification only happens safely through three channels: the official e-Filing portal at incometax.gov.in, Protean at tinpan.proteantech.in, and UTIITSL at pan.utiitsl.com. If a site outside these three domains asks for your Aadhaar, date of birth, and mobile number together to “find your PAN,” close the tab.
What Experts Say
Tax practitioners consistently flag the same pattern: most people who say they’ve “forgotten” their PAN actually have it recorded somewhere they haven’t checked, usually a Form 16, an old ITR, or a bank KYC document. The digital retrieval routes (Aadhaar login, net banking login) exist mainly for people who have no paper trail at all, such as someone who got a PAN years ago through an agent and never filed a return since. In that scenario, the helpline or a visit to a PAN service centre with identity proof is usually the only path left, since there is no automated lookup by name and date of birth anymore.
Frequently Asked Questions
Can I find my PAN number using only my name and date of birth? No. The Income Tax Department discontinued the “Know Your PAN” lookup that allowed this. Current tools like “Verify Your PAN” require you to already know the PAN before checking its status.
Can I retrieve my PAN using my Aadhaar number if I’ve never registered on the e-Filing portal? Not directly. Logging in with Aadhaar as the User ID only works if an e-Filing account already exists against your PAN. If you’ve never registered, call the helpdesk or check old documents instead.
Will Instant e-PAN through Aadhaar show me my existing PAN? No. Instant e-PAN through Aadhaar only issues a new PAN to applicants who have never been allotted one. If a PAN is already linked to your Aadhaar, the request fails.
What if I don’t have Form 16, an old ITR, or any document with my PAN on it? Call the e-Filing helpdesk at 1800 103 0025 or the Aaykar Sampark Kendra at 1800 180 1961 with your registered mobile number and date of birth ready for identity verification. As a last resort, visit a Protean or UTIITSL PAN service centre in person with an accepted identity proof.
Is my PAN the same as my e-Filing User ID? Yes, by default. The e-Filing portal also lets you log in using your Aadhaar number instead of your PAN, once the two are linked, which is exactly what makes Aadhaar-based login useful for retrieving a forgotten PAN.
Can I use an e-PAN PDF instead of getting my physical card reprinted? Yes, for almost all purposes. An e-PAN downloaded from the e-Filing portal or Protean/UTIITSL carries the same validity as the physical card. Reprint the physical card only if a specific process explicitly asks for it.
How do I find a company’s or LLP’s forgotten PAN? Check the entity’s GST registration certificate (the PAN is embedded in characters 3 to 12 of the GSTIN), its Certificate of Incorporation, any TDS return filed under its name, or ask the company secretary or retained CA, since businesses can’t use Aadhaar-based e-Filing login the way individuals can.
Is it safe to enter my Aadhaar and date of birth on a third-party website that promises to find my PAN instantly? No. Genuine PAN retrieval and verification only happens through incometax.gov.in, Protean (tinpan.proteantech.in), and UTIITSL (pan.utiitsl.com). Treat any other site asking for this combination of details as a data-collection risk rather than a real government service.