Income Tax Filing Guide 2026: ITR-1 Step by Step for Salaried Employees

Every year, millions of salaried employees in India face the same anxiety in June and July — the Income Tax Return filing deadline is approaching, they know they have to file, but they have no idea where to start. Many end up paying a CA Rs. 500-2,000 for something they could easily do themselves in 45 minutes. Others file incorrectly, miss deductions they were entitled to, or worse — miss the deadline entirely and pay unnecessary penalties.

Here is the truth about ITR filing for salaried employees: it is not complicated. The Income Tax Department has made the process significantly simpler over the past few years. For most salaried employees whose income comes from one employer, has no business income, and involves standard investments like PF, LIC, and home loan — the ITR-1 form (also called SAHAJ, meaning easy) is all you need. And with the pre-filled data that the Income Tax portal now provides, most of your information is already entered before you even begin.

This complete guide walks you through everything — the new tax regime vs old tax regime comparison, which ITR form applies to you, every deduction you are entitled to claim, the step-by-step filing process on the Income Tax portal, and what happens after you file. Whether you have never filed a return before or have been filing for years but never fully understood what you were doing, this guide gives you complete clarity for ITR filing in 2026 (Assessment Year 2026-27).

Why Filing ITR is Important — Even If Tax is Already Deducted

Many salaried employees ask — “My employer already deducts TDS every month. Do I still need to file ITR?” The answer is yes, and here is why it matters:

• Claiming refunds: If your employer deducted more TDS than your actual tax liability — which happens frequently — you can only get that money back by filing an ITR. Without filing, the government keeps your money.
• Proof of income: ITR acknowledgement is accepted as income proof for home loans, personal loans, visa applications, and many government tenders.
• Carrying forward losses: If you have capital losses from selling shares or property at a loss, you can carry them forward to offset future gains — but only if you file your ITR on time.
• Avoiding penalties: Failure to file ITR when your gross income exceeds the basic exemption limit attracts a late filing fee of Rs. 5,000 (Rs. 1,000 if income is below Rs. 5 lakh).
• Compulsory for high earners: If your gross income exceeds Rs. 3 lakh (old regime) or Rs. 3 lakh (new regime), you are legally required to file.
• Building financial history: Consistent ITR filing builds a financial track record that is invaluable for future loan applications and financial planning.

New Tax Regime vs Old Tax Regime: Which Should You Choose in 2026?

This is the most important decision you make before filing your ITR. As of the Union Budget 2025-26, the New Tax Regime is the default regime — meaning if you do not actively choose the old regime, you are automatically placed in the new one.

New Tax Regime — Slabs for FY 2025-26 (AY 2026-27)

Rebate under Section 87A (New Regime): If your total income is up to Rs. 12,00,000, tax is completely nil due to the Rs. 60,000 rebate. This is the headline benefit of the new regime — zero tax for income up to Rs. 12 lakh.

Standard Deduction (New Regime): Rs. 75,000 for salaried employees. This means your income up to Rs. 12,75,000 effectively has zero tax.

Old Tax Regime — Slabs for FY 2025-26

Rebate under Section 87A (Old Regime): If income is up to Rs. 5,00,000, tax is nil.

Key Differences Between the Two Regimes

Which Regime is Better for You?

New Regime is better if:

• Your total deductions and exemptions under the old regime are less than Rs. 3-4 lakh
• Your income is below Rs. 12.75 lakh (effectively zero tax)
• You prefer simplicity without tracking investments and proofs
• You do not have a home loan or heavy insurance premiums

Old Regime is better if:

• You have significant deductions — home loan interest, HRA, large 80C investments, health insurance
• Your total eligible deductions exceed Rs. 3.75 lakh (the break-even point approximately)
• You are a high earner with aggressive tax planning through multiple deductions

Quick Calculator — Which Regime Saves More?

If your income is Rs. 10 lakh and you have these deductions:

• 80C investments: Rs. 1.5 lakh (PF + LIC + ELSS)
• HRA exemption: Rs. 60,000
• 80D health insurance: Rs. 25,000
• Standard deduction: Rs. 50,000
• Total deductions: Rs. 2,85,000

Old regime taxable income: Rs. 10,00,000 – Rs. 2,85,000 = Rs. 7,15,000 → Tax approx. Rs. 54,500 New regime taxable income: Rs. 10,00,000 – Rs. 75,000 = Rs. 9,25,000 → Tax approx. Rs. 52,500

In this case new regime saves slightly more. But if deductions increase — especially home loan interest — old regime becomes better. Use the official income tax calculator at incometax.gov.in to calculate your exact liability under both regimes before deciding.

Which ITR Form Should You Use?

This is the second most common source of confusion. Filing the wrong ITR form is a defective return and can lead to notices from the Income Tax Department.

ITR-1 (SAHAJ) — For Most Salaried Employees

Use ITR-1 if ALL of the following apply to you:

• Your total income is up to Rs. 50 lakh
• Income sources: Salary/Pension + One House Property + Other Sources (bank interest, FD interest, savings account interest)
• You are a Resident Indian (not NRI or RNOR)
• Agricultural income is up to Rs. 5,000
• You do NOT have income from business or profession
• You do NOT have capital gains (profit from selling shares, property, mutual funds)
• You are not a Director in any company
• You do not hold unlisted equity shares

ITR-2 — Use This Instead If:

• Your income exceeds Rs. 50 lakh
• You have capital gains from selling shares, property, or mutual funds
• You have foreign income or foreign assets
• You are a Director in a company
• You have more than one house property

ITR-3 — For Business/Professional Income

If you have any income from freelancing, consulting, or a business alongside your salary.

ITR-4 (SUGAM) — For Presumptive Income

If you have business income under the presumptive taxation scheme (Section 44AD, 44ADA).

Most salaried employees with standard salary + bank interest + PF + insurance investments file ITR-1. If you sold any mutual funds, shares, or property during the year — use ITR-2.

Documents and Information You Need Before Filing

Gathering these before you start makes the filing process smooth and error-free.

Essential Documents

For Claiming Deductions (Old Regime)

Understanding Form 16: Your Most Important Document

Form 16 is issued by your employer and is the foundation of your ITR filing. It has two parts.

Form 16 Part A

Contains TDS (Tax Deducted at Source) details:

• Your name and PAN
• Employer’s TAN and PAN
• Quarterly TDS deducted and deposited with the government
• Assessment Year

Form 16 Part B

Contains salary and deduction details:

• Gross salary breakup — Basic, HRA, Special Allowance, Bonus, Perquisites
• Exemptions claimed (HRA, LTA, etc.)
• Standard deduction
• Deductions under Chapter VIA (80C, 80D, etc.)
• Net taxable income
• Tax calculated and TDS deducted

What if your employer has not given Form 16? Employers are legally required to issue Form 16 by June 15 every year. If yours has not, request it formally. Meanwhile, use your Form 26AS and AIS on the income tax portal — they contain the same information and you can file using those documents.

Step-by-Step ITR-1 Filing on the Income Tax Portal

Portal: https://www.incometax.gov.in Filing Window for AY 2026-27: Opens April 1, 2026 Due Date (Non-Audit): July 31, 2026 Late Filing (with penalty): Up to December 31, 2026

Step 1: Login to the Income Tax Portal

• Go to incometax.gov.in
• Click “Login” at the top right
• Enter your PAN as User ID
• Enter your password (set during first-time registration)
• Enter the Captcha and click “Continue”
• Complete OTP verification sent to your registered mobile/email

First time on the portal? Click “Register” → Select “Taxpayer” → Enter your PAN → Complete registration with your mobile number, email, and Aadhaar details.

Step 2: Check Your Annual Information Statement (AIS) and Form 26AS

Before filing, always verify your pre-filled data:

• After login, go to “e-File” → “Income Tax Returns” → “View Form 26AS”
• Also check: “e-File” → “Income Tax Returns” → “View AIS”

What to verify:

• Total salary shown matches your Form 16 Part A
• All TDS deducted by employer is reflected
• Bank interest income is shown
• Any other income sources are captured
• No unexpected entries (which could indicate fraud)

If there are discrepancies between AIS and your actual income, note them — you can provide feedback on the AIS portal and explain discrepancies during filing.

Step 3: Start ITR-1 Filing

• Go to “e-File” → “Income Tax Returns” → “File Income Tax Return”
• Select Assessment Year: 2026-27 (for income earned in FY 2025-26)
• Select Mode: Online
• Select Status: Individual
• Select ITR Form: ITR-1
• Click “Proceed with ITR-1”
• Select reason for filing: “Taxable income exceeds basic exemption limit” (most common)

Step 4: Choose Your Tax Regime

The portal will ask you to choose between New Tax Regime and Old Tax Regime.

If choosing New Regime: Simply confirm — it is the default and no additional form is needed.

If choosing Old Regime: You must select old regime and the portal will require Form 10-IEA (if you have business income). For pure salaried employees with no business income, selecting old regime does not require any separate form.

Important: Once you select old regime and file, you can switch back to new regime in subsequent years. But once you switch from old to new regime, you generally cannot go back if you have business income. Salaried employees without business income have flexibility to switch every year.

Step 5: Verify Pre-Filled Information

The portal pre-fills most information from your employer’s TDS returns, Form 26AS, and AIS. Review each section carefully:

Personal Information Tab:

• Name, PAN, Aadhaar, Date of Birth
• Address — update if changed
• Bank account details — must be pre-validated for refund
• Residential status — Resident, NRI, etc.
• Filing status — check if “Representative Assessee” is applicable

Gross Total Income Tab:

Salary:

• Salary as per Form 16 Part B should be pre-filled
• Verify the gross salary figure matches your Form 16 Part B
• If your employer has filed their TDS return, the data is pre-filled. If not, enter manually from Form 16

House Property:

• If you own a self-occupied property with a home loan, enter the annual value (Nil for self-occupied)
• Enter home loan interest paid (up to Rs. 2,00,000 deduction under Section 24b — old regime)
• If you receive rent, enter annual rent received

Other Sources:

• Savings bank interest (Section 80TTA — up to Rs. 10,000 exempt under old regime)
• Fixed deposit interest — fully taxable
• Interest on EPF (if applicable — only if EPF contribution exceeds Rs. 2.5 lakh)
• Dividend income

Step 6: Enter Deductions (If Filing Under Old Regime)

If you chose the old tax regime, enter all eligible deductions:

Section 80C (Maximum Rs. 1,50,000 total):

• Employee PF contribution (from Form 16)
• PPF contribution
• LIC premium paid
• ELSS mutual fund investment
• NSC (National Savings Certificate)
• Principal repayment of home loan
• Tuition fees for children (up to 2 children)
• Sukanya Samriddhi Yojana
• 5-year tax-saving FD

Section 80D — Health Insurance:

• Self and family (below 60): Up to Rs. 25,000
• Senior citizen parents: Up to Rs. 50,000
• Preventive health check-up: Up to Rs. 5,000 (within the above limits)

Section 80CCD(1B) — NPS:

• Additional contribution to NPS: Up to Rs. 50,000 (over and above 80C limit)

Section 80E — Education Loan Interest:

• Full interest paid — no upper limit
• Available for 8 years from start of loan repayment

Section 80G — Donations:

• 50% or 100% deduction depending on the institution
• Only valid if organisation has 80G registration
• Donations above Rs. 2,000 must be by non-cash payment

Section 80TTA — Savings Account Interest:

• Up to Rs. 10,000 deduction on savings account interest
• Not applicable to FD interest

Section 80TTB (Senior Citizens only):

• Up to Rs. 50,000 on all interest income (savings + FD)

Step 7: Review Tax Computation

After entering all income and deductions, the portal automatically calculates:

• Gross Total Income
• Total Deductions
• Net Taxable Income
• Tax Payable
• Rebate under Section 87A (if applicable)
• Surcharge and Cess (4% Health and Education Cess)
• Total Tax Liability
• TDS already deducted (from Form 26AS)
• Net Tax Payable or Refund Amount

If Tax Payable > 0: You need to pay the balance tax as “Self Assessment Tax” before filing. Go to “e-Pay Tax” on the portal, pay via net banking or UPI, and note the Challan number to enter in the return.

If Refund Amount > 0: The excess TDS will be refunded to your bank account after processing. Ensure your bank account is pre-validated on the portal.

Step 8: Verify Bank Account for Refund

• Go to “My Profile” → “My Bank Account”
• Ensure your bank account is listed and shows “Validated” status
• If not validated, click “Validate” — the bank validates through penny drop (a small amount is deposited and confirmed)
• Select the validated account as the “Nominated account for refund”

Step 9: Preview and Submit

• Click “Preview Return” — review the entire return once more
• Check all figures match your Form 16, Form 26AS, and AIS
• If everything is correct, click “Proceed to Validation”
• The system runs automatic validations — fix any errors flagged
• Click “Proceed to Verification”

Step 10: e-Verify Your Return

Filing is incomplete without verification. An unverified return is treated as not filed. You must verify within 30 days of filing.

Verification Options (Choose One):

For Aadhaar OTP verification (recommended):

• Click “e-Verify using Aadhaar OTP”
• An OTP is sent to your Aadhaar-linked mobile number
• Enter the OTP
• Return is verified instantly

After successful verification, you receive an Acknowledgement Number (ITR-V). Download and save it — this is your proof of filing.

After Filing: What Happens Next

ITR Processing

After filing, the Income Tax Department processes your return. Processing typically takes 15-45 days for straightforward returns in 2026. You can track processing status at incometax.gov.in → “e-File” → “Income Tax Returns” → “View Filed Returns.”

Receiving Your Refund

If you are entitled to a refund, it is directly credited to your pre-validated bank account after processing. Refunds are typically processed within 20-45 days of filing in 2026 for most returns. You receive an SMS and email when the refund is credited.

Refund not received after 45 days? Check:

• Is your bank account pre-validated on the portal?
• Is there any outstanding demand from a previous year?
• Has the department raised a query or notice?
• Check status at incometax.gov.in or call the helpline at 1800-103-0025

Intimation Under Section 143(1)

After processing, you receive an Intimation under Section 143(1) — a notice from the IT Department that your return has been processed. It shows:

• Income as declared by you
• Income as computed by the department
• Tax payable / refundable

If both figures match — no action needed. If there is a discrepancy, you may need to respond through the portal.

Important Deadlines for AY 2026-27

File before July 31 to avoid penalties and interest on any tax due.

Common Mistakes Salaried Employees Make While Filing ITR

Not reconciling Form 26AS with Form 16: If your employer filed TDS returns correctly, both should match. If they do not match, the discrepancy must be resolved — either the employer corrects the TDS return or you explain the difference. Filing with mismatched figures invites a notice.

Forgetting to report bank interest: Savings account interest, FD interest, and RD interest are all taxable income. They must be reported under “Income from Other Sources.” Banks report this to the Income Tax Department — if you do not report it and they do, you receive a notice.

Claiming wrong HRA exemption: HRA exemption calculation involves three figures — actual HRA received, 50%/40% of salary (metro/non-metro), and actual rent paid minus 10% of salary. The least of these three is the exemption. Many people claim the wrong amount. Use the HRA calculator on the income tax portal.

Not claiming 80TTA deduction: Most salaried employees earn Rs. 2,000-8,000 in savings account interest annually. Up to Rs. 10,000 is fully deductible under 80TTA in the old regime — but many people forget to claim it. Check your bank passbook for the total interest credited during the year.

Choosing wrong ITR form: If you sold any shares, mutual funds, or property at any price — even at a loss — you must file ITR-2, not ITR-1. Filing ITR-1 when ITR-2 is required makes your return defective.

Not verifying within 30 days: Filing without verification is not filing. Many people complete all steps and then forget to verify. The return is automatically invalidated if not verified within 30 days.

Missing the deadline and paying late fees: The Rs. 5,000 late filing fee is entirely avoidable. File before July 31. Even if your refund is expected and there is no tax to pay, late filing beyond July 31 attracts the penalty.

Frequently Asked Questions

Q1: Is it compulsory to file ITR if my income is below Rs. 7 lakh and no tax is payable?

Under the new regime, if your income is below Rs. 12.75 lakh and tax liability is zero after rebate and standard deduction, technically no tax is payable. However, if your gross income exceeds the basic exemption limit (Rs. 3 lakh), filing ITR is still legally required. Additionally, filing builds financial history, helps claim refunds of any TDS deducted, and is required for loan applications and visa processing.

Q2: What if I made a mistake in my filed ITR?

You can file a Revised Return any number of times before December 31, 2026. A revised return replaces the original — all corrections are treated as the final filing. Go to “e-File” → “Income Tax Returns” → “File Income Tax Return” → Select “Revised Return.”

Q3: I changed jobs during the year. Do I need Form 16 from both employers?

Yes. You need Form 16 from every employer you worked for during FY 2025-26. Your total income includes salary from all employers. TDS from each employer is reflected in Form 26AS. When filing, add both salary incomes together. Be careful — if your second employer is not aware of your previous income, they may have deducted insufficient TDS — resulting in additional tax payable.

Q4: Can I file ITR without Form 16?

Yes. Form 16 makes filing easier but is not mandatory for filing. Use your salary slips to calculate gross income, Form 26AS to verify TDS deducted, and AIS for complete income picture. Enter the details manually in the ITR form.

Q5: What is the penalty for not filing ITR?

• Late filing fee: Rs. 5,000 (or Rs. 1,000 if income is below Rs. 5 lakh)
• Interest under Section 234A: 1% per month on unpaid tax from the due date
• Interest under Section 234B: 1% per month if advance tax was not paid correctly
• Prosecution: In cases of significant tax evasion, criminal prosecution is possible under Section 276CC — applicable for large defaults, not routine late filings

Q6: How do I claim a refund if excess TDS was deducted?

Simply file your ITR accurately reporting your income and deductions. If the tax payable is less than TDS already deducted, the difference is automatically calculated as a refund. Ensure your bank account is pre-validated on the portal. The refund is credited directly to your bank account within 20-45 days of filing.

Q7: Is it safe to file ITR on the government portal without a CA?

Absolutely yes for salaried employees with straightforward income. The incometax.gov.in portal is secure, government-operated, and designed for self-filing. The pre-filled data feature makes it even simpler. CAs are useful for complex returns involving business income, multiple properties, foreign income, or significant capital gains — not for standard salaried ITR-1 filings.

Conclusion: Your ITR Filing Action Plan for 2026

Filing your income tax return on time, accurately, and with all eligible deductions is one of the most important financial responsibilities you have as a salaried employee. It is not complicated, it does not require professional help for most cases, and it directly puts money back in your pocket through refunds and deduction claims.

Here is exactly what to do before July 31, 2026:

• Use the income tax calculator at incometax.gov.in to compare new vs old regime for your income — do this in April when the portal opens
• Collect Form 16 from your employer by June 15
• Download your Form 26AS and AIS from the income tax portal and verify all entries
• Gather all investment proofs — LIC receipts, PF statement, health insurance premium receipts, home loan interest certificate
• Login to incometax.gov.in and file ITR-1 — the process takes 30-45 minutes with documents ready
• e-Verify using Aadhaar OTP immediately after filing
• Download and save your ITR-V Acknowledgement

Do not wait until the last week of July. The portal experiences high traffic and slow speeds in the final days before the deadline. File in June or early July for a smooth experience.

Your tax money belongs to you — every eligible deduction you claim and every excess TDS you recover is money that stays in your pocket.

File on time. Claim every deduction. Keep your money.

All the best! 💰

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Official Resources:

• Income Tax Portal: https://www.incometax.gov.in
• Tax Calculator: https://www.incometax.gov.in/iec/foportal/tax-calculator
• Form 26AS View: https://www.incometax.gov.in
• TDS Helpline: 1800-103-0025
• PAN Card Apply: https://www.onlineservices.nsdl.com
• Aadhaar Linking: https://myaadhaar.uidai.gov.in