How to File ITR — Income Tax Return Guide
Complete step-by-step guide to filing your Income Tax Return online on the e-filing portal — with form selection, deductions, and deadline reminders
📖Overview
Filing an Income Tax Return (ITR) is a legal obligation for every Indian whose income exceeds the basic exemption limit (₹3 lakh under Old Regime, ₹3 lakh under New Regime for FY 2025-26). Even if your income is below the limit, filing ITR is recommended — it serves as income proof for loans, visa applications, and claiming tax refunds.
There are 7 ITR forms: ITR-1 (Sahaj) for salaried with income up to ₹50 lakh, ITR-2 for capital gains/multiple properties, ITR-3 for business income, ITR-4 (Sugam) for presumptive income, and ITR-5/6/7 for firms and companies. Most salaried employees use ITR-1 or ITR-2.
The income tax e-filing portal (incometax.gov.in) allows free online filing. Most of your data (salary, TDS, bank interest) is pre-filled from Form 16, Form 26AS, and AIS (Annual Information Statement). For simple salaried cases, filing takes just 15-20 minutes.
The deadline for individuals is July 31 of the assessment year (for income earned in the previous financial year). Filing after the deadline attracts a penalty of ₹5,000 (reduced to ₹1,000 if income is below ₹5 lakh). You also lose the ability to carry forward certain losses if you file late.
📋Key Details
📝Step-by-Step: Filing ITR-1 Online (for Salaried)
⚖️Old Regime vs New Regime — Which Saves More Tax?
The New Tax Regime (default from FY 2023-24) has lower tax rates: 0% up to ₹3L, 5% for ₹3-7L, 10% for ₹7-10L, 15% for ₹10-12L, 20% for ₹12-15L, 30% above ₹15L. Plus standard deduction of ₹75,000.
The Old Tax Regime has higher rates (5% above ₹3L, 20% above ₹5L, 30% above ₹10L) but allows ALL deductions: 80C (₹1.5L), 80D, HRA, LTA, 80CCD(1B) NPS, home loan interest, etc.
Quick rule of thumb: If your total deductions (80C + 80D + HRA + others) exceed approximately ₹3.75 lakh, the Old Regime likely saves more tax. If deductions are less, the New Regime is better. The e-filing portal has a 'Compare' feature — use it before choosing.
You can switch between regimes every year (for salaried employees). For self-employed/business income, switching is allowed only once in a lifetime. Choose carefully for business income.
⚠️Common Mistakes That Cost You Money
Mistake 1: Not filing ITR because 'no tax is due'. Even with zero tax liability, file ITR — it serves as income proof for home loans, car loans, visa applications, and credit card approvals. Banks ask for last 2-3 years' ITR. No ITR = difficulty getting loans.
Mistake 2: Not reporting bank interest and FD interest. The income tax department automatically gets this data from banks. If you don't report it in your ITR but they have it in their records, you'll get a notice under Section 143(1) with demand for tax + interest. Always check your AIS (Annual Information Statement) for all income sources.
Mistake 3: Missing the e-Verification step. Submitting ITR is not enough — you MUST e-verify it within 30 days. Many people submit and forget. An unverified ITR is treated as if you never filed. E-verify immediately using Aadhaar OTP — takes 30 seconds.
Mistake 4: Not claiming all eligible deductions. Common missed deductions: Section 80D (health insurance premium for self + parents), Section 80TTA (₹10,000 savings interest deduction), NPS employer contribution (even in New Regime), education loan interest (Section 80E — no upper limit). Check all sections before submitting.
Mistake 5: Filing the wrong ITR form. ITR-1 is only for salaried with income ≤₹50L and one house. If you have capital gains (from stocks, mutual funds, property sale), you need ITR-2. If you have business income, you need ITR-3/4. Wrong form = notice from IT department.