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Income Tax & Filing|Last updated: July 2026|8 min read

Income Tax Guide — File ITR, Check Refund Status, Download Form 16

Moderate — takes some time
Quick Answer

To file Income Tax Return (ITR) in India, login to incometax.gov.in, select the correct ITR form (ITR-1 for salaried, ITR-2 for capital gains, etc.), enter income details from Form 16/26AS, claim deductions (80C, 80D), and e-verify within 30 days using Aadhaar OTP, net banking, or EVC. Refunds arrive in 20-45 days.

Who must file Income Tax Return?

You must file ITR if any of these apply:

  • Your total income exceeds the basic exemption limit (₹2.5 lakh for old regime, ₹3 lakh for new regime)
  • You have income from more than one employer
  • You have foreign assets or income from foreign sources
  • You want to claim a tax refund for TDS deducted
  • You have deposited more than ₹1 crore in bank accounts during the year
  • You have spent more than ₹2 lakh on foreign travel
  • Your electricity bill exceeds ₹1 lakh in any month

Choose the correct ITR form

FormWho Should Use It
ITR-1 (SAHAJ)Salaried individuals with income up to ₹50 lakh from salary, one house property, and other sources (interest, etc.)
ITR-2Individuals/HUFs with capital gains, multiple house properties, or income from abroad (but no business income)
ITR-3Individuals/HUFs with income from business or profession
ITR-4 (SUGAM)Presumptive business income under Section 44AD, 44ADA, or 44AE (simplified for small businesses)
ITR-5LLPs, firms, AOPs, BOIs
ITR-6Companies (except those claiming exemption under Section 11)
ITR-7Trusts, political parties, institutions

Step-by-step: File Income Tax Return online

1

Gather your documents

Collect Form 16 (from employer), Form 26AS (TDS certificate from bank/other sources), investment proofs (80C, 80D), interest certificates from banks, and capital gains statements if applicable.

Tip: Download Form 26AS from incometax.gov.in to cross-verify TDS credits.
2

Login to Income Tax portal

Visit incometax.gov.in/iec/foportal/ and login using your PAN as User ID. If first time, register and set a password.

Tip: Use a strong password and save it securely — you'll need it every year.
3

Select "File Income Tax Return"

From the dashboard, click "e-File" → "Income Tax Return." Select the Assessment Year (AY 2026-27 for FY 2025-26) and choose your ITR form.

Tip: Assessment Year is one year ahead of Financial Year (FY 2025-26 = AY 2026-27).
4

Choose filing mode: online or offline

Online mode lets you fill the form directly on the portal. Offline mode requires downloading a JSON/Excel utility, filling offline, and uploading. Online is recommended for ITR-1 and ITR-4.

Tip: First-time filers should use online mode — it auto-fetches data and has built-in validations.
5

Fill in your income details

Enter salary income from Form 16, other income from Form 26AS (interest, rent, freelance), capital gains, and house property income. The portal auto-fills much of this if your employer/bank reported correctly.

Tip: Cross-check pre-filled data with your Form 16 — errors can occur.
6

Claim deductions

Under "Deductions," claim Section 80C (₹1.5L max: PPF, ELSS, LIC, tuition fees), 80D (health insurance), 80G (donations), HRA, etc. Upload proof if filing for the first time.

Tip: New tax regime has fewer deductions but lower tax rates. Choose regime carefully.
7

Calculate tax and review

The portal automatically calculates your total tax liability, TDS credits, and refund/demand. Review all sections carefully before submission.

Tip: If tax demand shows, pay it online via challan before filing ITR.
8

Submit ITR

Click "Preview" to see a summary, then "Submit." You'll receive an acknowledgment with ITR Acknowledgment Number.

Tip: Save the acknowledgment PDF — you'll need the ITR-V reference for e-verification.

E-verify your ITR (mandatory within 30 days)

After filing, you must verify your return within 30 days. Unverified returns are considered invalid.

1

Choose verification method

Login to incometax.gov.in and go to "e-Verify Return." Select your preferred method from the options below.

Tip: Aadhaar OTP is the fastest — verification completes instantly.
2

Verify using one of these methods

<strong>Aadhaar OTP:</strong> Instant verification if mobile number is linked to Aadhaar. <strong>Net Banking EVC:</strong> Generate EVC through your bank's net banking portal. <strong>Bank Account EVC:</strong> Pre-validate bank account and receive EVC via SMS. <strong>Demat Account:</strong> Verify through your demat provider. <strong>Send ITR-V by post:</strong> Download ITR-V, sign, and mail to CPC Bangalore (slowest — takes 30 days).

Tip: Avoid postal verification — it's slow and prone to delays.
3

Confirmation

Once verified, you'll receive a confirmation email that your ITR is successfully filed and verified.

Tip: Save this email as proof of filing for future reference.

Check ITR refund status

If you've paid excess tax or have TDS credits, you'll receive a refund after ITR processing.

1

Track refund status online

Visit incometax.gov.in and click "Refund/Demand Status" (no login required). Enter your PAN and Assessment Year.

Tip: You can also check refund status via NSDL's TIN website at tin.tin.nsdl.com/oltas/refundstatuslogin.html.
2

Understand refund status messages

<strong>"Refund has been sent to your bank account":</strong> Refund credited (check bank statement). <strong>"Refund Paid":</strong> Successfully transferred. <strong>"Refund Adjusted against Demand":</strong> Refund used to pay previous year's tax demand. <strong>"Refund Failed":</strong> Bank account validation failed — update account details and resubmit.

Tip: Refunds are typically credited within 20-45 days of e-verification.
3

Validate bank account for faster refund

Pre-validate your bank account on the Income Tax portal under "Profile Settings" → "Bank Accounts" to avoid refund failures.

Tip: ECS-enabled accounts receive refunds fastest via direct credit.

Download Form 16

Form 16 is your TDS certificate issued by your employer showing salary paid and tax deducted.

How to get Form 16:

  • From your employer: Request from HR/accounts department (usually issued by June 15). It has two parts: Part A (TDS summary) and Part B (salary breakup).
  • From TRACES portal: Download from tdscpc.gov.in using your PAN (requires employer's TAN)

What Form 16 contains:

  • Your PAN and employer's TAN
  • Gross salary and allowances
  • Exemptions claimed (HRA, LTA, etc.)
  • Deductions under Chapter VI-A (80C, 80D, etc.)
  • Total tax deducted (TDS) quarter-wise

Common mistakes to avoid

Official resources

Go to official Income Tax e-Filing →

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