1. Who Can File (Eligibility)
You can use ITR-1 if you are a Resident Individual (not a company or HUF) and meet the following criteria:
2. Who Cannot File (Exclusions)
You cannot use ITR-1 if:
You are a Non-Resident (NRI) or Resident Not Ordinarily Resident (RNOR).
Your income exceeds ₹50 lakh.
You have income from Business or Profession.
You have Capital Gains (except the small LTCG mention above) or own Unlisted Equity Shares.
You own more than one house property.
You are a Director in a company.
You have foreign assets or foreign-sourced income.
3. Key Documents Required
To file ITR-1 smoothly, keep these ready:
Form 16: Issued by your employer (contains salary and TDS details).
Form 26AS & AIS: To verify taxes deducted by banks or others.
Bank Statements: For interest income details.
Investment Proofs: For deductions under Section 80C (LIC, PPF), 80D (Mediclaim), Capital Gains, etc.
Aadhaar & PAN: These must be linked.
The ITR-1 (Sahaj) form is designed to be a simple, one-page summary (though the digital version expands based on your data). It is structured into seven distinct parts.
Here is the flow of the form from top to bottom:
Part A: General Information
This section identifies you and the nature of your filing.
Personal Details: Name, PAN, Aadhaar Number, Address, and Contact info.
Filing Status: Whether you are filing before the deadline (Sec 139(1)), after the deadline (Belated), or as a Revised return.
Tax Regime Selection: A crucial toggle to choose between the New Tax Regime (default) or the Old Tax Regime.
Part B: Gross Total Income
This is where you input your earnings across three specific "heads":
Income from Salary/Pension: Gross salary minus Exempt Allowances (like HRA/LTA in the Old Regime) and the Standard Deduction (₹75,000).
Income from House Property: Rental income or interest on a housing loan (for one self-occupied property).
Income from Other Sources: Interest from Bank/Post Office, Dividends, and Family Pension.
Part C: Deductions and Taxable Total Income
This section reduces your tax burden based on investments or expenses.
Chapter VI-A Deductions: Sections like 80C (LIC/PPF), 80D (Mediclaim), 80TTA (Savings interest), etc.
Total Income: Gross Total Income minus Deductions.
Part D: Computation of Tax Payable
The "math" section of the form.
Tax Calculation: Calculated based on the slabs of your chosen regime.
Rebate u/s 87A: Tax relief if your income is below the threshold (₹7 lakh in New Regime; ₹5 lakh in Old).
Health & Education Cess: A flat 4% added to your tax amount.
Part E: Other Information (Bank Details)
Schedule IT, TCS, and TDS
These are sub-tables that pull data from Form 26AS/AIS:
Verification
The final step where you "sign" the document.