How to File ITR in India 2025: Complete Step-by-Step Guide for AY 2025-26
Filing your Income
Tax Return (ITR) for Assessment Year 2025-26 is now mandatory for most
Indian taxpayers, and with the deadline set for September 15, 2025, it's
crucial to understand the process. This comprehensive guide will walk you
through every step of filing your ITR online, helping you navigate the updated
tax regime options and avoid common pitfalls.
Who Needs to File
ITR in India 2025?
You must file an ITR
for AY 2025-26 if:
- Your total income exceeds ₹2.5 lakh (basic
exemption limit)
- You want to claim a tax refund
- Your income is below taxable limits but
you meet specific criteria like foreign travel expenses above certain
thresholds
- You have capital gains from
investments
- You hold foreign assets or have
foreign income
Understanding ITR
Forms for 2025
ITR-1 (Sahaj) - Most
Common Form
Perfect for salaried
individuals with:
- Income up to ₹50 lakh
- Salary and pension income
- One house property income
- Interest from savings accounts
- Small capital gains (newly added for
AY 2025-26)
ITR-2 - For Complex
Income Sources
Required for
individuals with:
- Capital gains from investments
- Income from multiple house properties
- Foreign income or assets
- Income exceeding ₹50 lakh
ITR-4 - For Business
Income
Used for presumptive
business income under sections 44AD, 44ADA, or 44AE
Essential Documents
Required
Before starting your
ITR filing, gather these documents:
Personal Documents:
- PAN Card
- Aadhaar Card
- Bank account details (for refund)
Income Documents:
- Form 16 (from employer)
- Form 26AS (tax credit statement)
- Interest certificates from banks
- Capital gains statements
- House property documents
Investment Proofs:
- 80C investments (PPF, ELSS, insurance
premiums)
- 80D medical insurance premiums
- Home loan interest certificates
- Donation receipts (80G)
Step-by-Step ITR
Filing Process for 2025
Step 1: Access the
E-Filing Portal
- Visit the official Income Tax
e-filing portal at incometaxindia.gov.in
- Log in using your PAN as User ID and
password
- If you're a first-time user, register by
providing basic details
Step 2: Navigate to
ITR Filing
- Click on 'e-File' from the main
menu
- Select 'Income Tax Returns'
- Choose 'File Income Tax Return'
Step 3: Select
Assessment Year and Mode
- Choose 'AY 2025-26' for FY
2024-25 income
- Select 'Online' mode for easier
filing
- Click 'Continue'
Step 4: Choose Filing
Status
Select 'Individual' (most
common option) and proceed
Step 5: Select ITR
Form
Choose the appropriate
form based on your income sources:
- ITR-1 for simple salary income
- ITR-2 for capital gains or complex
income
Step 6: State Reason
for Filing
Select applicable
reasons such as:
- "Income exceeds basic exemption
limit"
- "Claiming tax refund"
- Other specific criteria
Critical Decision:
Old vs New Tax Regime
New Tax Regime
(Default for AY 2025-26)
- Lower tax rates but no major
deductions
- Default option - you don't need to opt out
- Cannot claim 80C, 80D, HRA deductions
Old Tax Regime
(Opt-Out Required)
- Higher tax rates but multiple
deductions available
- Must explicitly opt out of new
regime
- Can claim 80C, 80D, HRA, and other
deductions
Important: The
form will ask "Do you want to opt out of New Tax Regime?" -
select "Yes" if you want to use old regime with deductions
Detailed Filing
Process
Step 7: Verify
Personal Information
- Review pre-filled personal details
- Update any incorrect information
- Confirm employment nature
(Government/Private/Pensioner)
Step 8: Income Details
Entry
Most income details
are auto-populated from Form 26AS:
- Salary income from Form 16
- Interest income from banks
- Capital gains from investments
- House property income
Pro Tip: Cross-verify
auto-filled data with your actual documents
Step 9: Claim
Deductions (Old Regime Only)
If you opted for old
regime, claim deductions under:
- Section 80C: Up to ₹1.5 lakh (PPF,
ELSS, insurance)
- Section 80D: Medical insurance
premiums
- HRA: House Rent Allowance
- Home loan interest: Under 24(b)
- Other applicable deductions
Step 10: Tax
Calculation and Payment
- System automatically calculates tax
liability
- Pay any outstanding tax before
submission
- Review the tax summary carefully
Step 11: Preview and
Submit
- Preview your complete return in
read-only format
- Verify all details are correct
- Accept the declaration confirming
information accuracy
- Click 'Submit'
E-Verification:
Final Mandatory Step
Your ITR is not
complete until verified! You have 30 days to e-verify:
E-Verification
Options:
- Aadhaar OTP (fastest method)
- Net banking credentials
- Bank ATM or Demat account OTP
- Electronic Verification Code (EVC)
Alternative
Verification:
Send signed ITR-V
acknowledgment to CPC Bengaluru within 30 days
Important Deadlines
for AY 2025-26
- Primary Deadline: September 15, 2025
- Audit Cases: October 31, 2025
- Belated Return: Up to December 31,
2025 (with penalty)
- Updated Return: Up to 4 years from
assessment year end
Penalties for Late
Filing
Late Filing Penalties:
- ₹5,000 if taxable income exceeds ₹5
lakh
- ₹1,000 if taxable income is between
₹2.5-5 lakh
- 1% monthly interest on unpaid tax
amounts
No penalty if
income is below taxable limit
Common Mistakes to
Avoid
- Wrong tax regime selection - Choose
carefully between old and new
- Incomplete e-verification - Return is
invalid without verification
- Ignoring pre-filled data errors -
Always cross-verify auto-populated information
- Missing investment proofs - Keep all
80C, 80D documents ready
- Incorrect bank details - Ensure
accurate account information for refunds
Benefits of Timely
ITR Filing
- Faster loan approvals from banks
- Income proof for visa applications
- Claiming tax refunds promptly
- Avoiding penalties and legal
complications
- Building financial credibility
Pro Tips for Smooth
Filing
- File early to avoid last-minute
technical issues
- Keep digital copies of all documents
- Use Form 26AS to cross-verify TDS
credits
- Calculate tax under both regimes
before choosing
- Save frequently while filling the
form online
- Download acknowledgment after
successful e-verification
Conclusion
Filing your ITR for AY
2025-26 doesn't have to be complicated if you follow this systematic approach.
With the September 15, 2025 deadline approaching, start gathering
your documents and choose the right tax regime based on your deductions.
Remember, e-verification within 30 days is mandatory to complete the
process.
The new tax regime is
now the default option, but if you have significant deductions under sections
80C, 80D, or HRA, the old regime might be more beneficial. Take time to compare
both options before making your final selection.
Start your ITR filing
today to avoid last-minute rush and ensure compliance with Indian tax
regulations. A timely filed and verified return not only keeps you legally
compliant but also serves as crucial financial documentation for various future
needs.
