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In summary
Step-by-Step Guide to Register for ITR Filing in India
Last updated: Oct 2026
To register for ITR filing, you need a valid Permanent Account Number (PAN), a mobile number and an e-mail address. Registration creates the account that you use to file, pay tax and track refunds. It does not file your return.
- Prerequisites: a valid and active PAN, a mobile number and an e-mail ID
- Steps: 5, from PAN validation to setting a password
- One-time passwords (OTP): 2 separate 6-digit codes, one to your mobile and one to your e-mail
- User ID: your PAN, for every later login
Blocker: a PAN not linked with Aadhaar becomes inoperative and can stop filing
Register once, using details exactly as they appear on your PAN card. Then link Aadhaar and verify your return after filing, because registration and verification are separate steps.
Who needs to register for ITR filing?
Anyone who files online needs a portal account, and you register only once. Your PAN becomes your User ID for every later year.
| Your situation | Register again? |
|---|---|
| First time on the e-filing portal | Yes, register now |
| You filed online in an earlier year | No, log in with your PAN and password |
| You forgot your password | No, use the forgot password option |
The portal is the official website of the Income Tax Department at incometax.gov.in. Register there, not on a third-party site.
What do I need before I register?
You need 3 things: an active PAN, a mobile number and an e-mail ID. Keep your PAN card open, because the portal checks your entries against it.
| Item | What to keep ready | Why |
|---|---|---|
| PAN | Valid and active number | It is your User ID |
| Name, date of birth, gender, residential status | Exactly as on your PAN | A mismatch stops registration |
| Mobile number | A number you control | The portal sends a 6-digit OTP |
| E-mail ID | An address you control | The portal sends a second 6-digit OTP |
| Address | Your current address | It sits in your profile |
Use your own mobile number and e-mail. Every OTP and every departmental message goes there.
How do I register for ITR filing step-by-step?
Five steps create the account, and the OTPs come near the end.
- Open the e-filing portal, click Register and choose Taxpayer.
- Enter your PAN and click Validate. The portal shows an error if the PAN is already registered or invalid.
- Enter your name, date of birth, gender and residential status as per your PAN.
- Enter your primary mobile number, e-mail ID and address.
Enter the 2 separate 6-digit OTPs, then set a password and a personal message.
Read aloud, the order is PAN, details, contacts, OTPs, password. A confirmation reaches your e-mail and mobile when you finish.
Why does my registration fail or stall?
Most failures trace to 4 causes, and each has a fix.
| What you see | Cause | Fix |
|---|---|---|
| PAN already registered | An account exists | Log in, or reset the password |
| PAN invalid | A typing error or a wrong number | Check the 10 characters on your card |
| Details do not match | Name, date of birth or gender differs from the PAN record | Re-enter exactly as on the PAN, or correct the PAN record first |
| PAN made inoperative | PAN not linked with Aadhaar | Link Aadhaar and pay the Rs. 1,000 fee under Section 234H |
Fix the PAN record before you retry. Repeated attempts with the same mismatch fail each time.
What should I do after I register?
Link Aadhaar, pick the right return form, file, and verify. Each is a separate step.
- Link Aadhaar to your PAN from the Link Aadhaar option on the portal.
- Choose your form with the guide on which ITR form a salaried person files.
- File the return with the steps in the guide to filing income tax return online for salaried employees.
- Verify within 30 days, as the guide to e-verification of income tax return explains.
A worked example: a first-time filer with a deadline
Consider Neha, a 26-year-old analyst in Pune with a monthly income of Rs. 55,000 and a CIBIL Score of 733, who has never filed. Her return for assessment year 2026-27 can still be filed as a belated return until 31 December 2026.
Formula used: Late fee under Section 234F = Rs. 5,000 if total income exceeds Rs. 5 lakh, else Rs. 1,000.
| Step | What happened |
|---|---|
| Validate PAN | The portal accepted the PAN |
| Basic details | She typed Neha Kulkarni, but her PAN reads Neha R Kulkarni, so the portal rejected it |
| Fix | She re-entered the name exactly as on the PAN card |
| OTPs | She entered 2 codes, one from her mobile and one from her e-mail |
| Late fee | Income of Rs. 6,60,000 a year exceeds Rs. 5 lakh, so the fee is Rs. 5,000 |
Neha registers in 10 minutes and files the same week, because every extra week brings her closer to the 31 December 2026 limit.
Why does registration matter for a home loan with Bajaj Finance?
Bajaj Finance reviews income documents for the last 2 years, so a verified return supports your home loan application.
| Loan feature | Detail |
|---|---|
| Interest rate | From 7.25% p.a.*, subject to credit assessment |
| Loan amount | Up to Rs. 15 crore* |
| Tenure | Up to 32 years |
Approval timelines can extend where a year's return is missing or unverified, and minimum income thresholds can differ by city. Check your home loan eligibility once your returns are filed and verified.
Frequently Asked Questions
Registration basics
After you register
Is it free to register for ITR filing?
Yes. The portal charges no fee for registration. The only fee linked to your account is the Rs. 1,000 you pay under Section 234H to make an inoperative PAN operative after Aadhaar linking. Register only on the Income Tax Department's own portal, and ignore any site that asks for money to create your account.
Can I register with a relative's mobile number or e-mail?
You can enter any number, but you should not. Every OTP, refund message and notice goes to the registered mobile and e-mail. If a relative's contact details sit on your profile, they receive your messages, and you cannot log in without their codes. Use your own details, and update the profile if either changes.
Do I register again every year?
No. Your PAN stays your User ID for every year. You log in with your PAN and password, then choose the assessment year. Registration repeats only if you never completed it. If you forget the password, use the reset option on the login page instead of registering again, and keep the new password somewhere safe.
Does registration mean my return is filed?
No. Registration only creates the account. You still need to choose a form, enter your income, submit the return and verify it within 30 days. A return that you submit but do not verify is treated as not filed. Keep the acknowledgement number for your records and any future loan application.
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