ITR-1 Tax Calculator And JSON Generator

Only New Tax Regime is supported

Form Details

Personal Info - Assessee Details

Personal Info - Address Details

Income From rent

To adjust the house rent income, kindly update the gross rent received and the municipal taxes accordingly.


To save your changes, please click the "Save" button below. Selecting "OK" will close this dialog without saving any modifications.

For an existing record, only amount can be modified.

Income from other sources
Description Amount


To save your changes, please click the "Save" button below. Selecting "OK" will close this dialog without saving any modifications.

For an existing record, the BSR code and Challan Sr. No. must remain unchanged. If these fields need to differ from those in an existing record, please create a new entry.

Self-Assessment Or Advance Taxes Paid
Sr. No. of Challan Date BSR code Amount

ITR-1 calculator

Income and deductions
Tax Calculation
Calculation Of Interest Under Section 234C
Advanced Tax Payment Due on Paid Until this date (i.e. cumulative) Required ShortFall Interest (cumulative)

Help

Who Should File ITR-1?
  • Applicable to: Resident individuals with income up to ₹50 lakh
  • Sources of income: Salary, one house property, and other sources (excluding lottery or racehorses)
  • Not for: Individuals with foreign assets, foreign income, or capital gains
  • Best suited for: Salaried employees with straightforward tax profiles
Structure of Income in ITR-1
  • Salary/Pension.
  • One House Property.
  • Other Sources (interest, deposits, etc.).
  • Less: Deductions under Chapter VI-A.
  • = Total Income → Tax as per slab rates.
Other Income Heads
  • Salary/Pension: Report as per Form 16; claim standard deduction (₹75,000 AY 2025–26).
  • House Property: Only one property; deduction for interest on housing loan allowed.
  • Other Sources: Interest income (SB a/c, FD, post office). Excludes lottery, speculation, etc.
Deductions (Chapter VI-A)
  • 80C: Investments/expenses up to ₹1.5 lakh.
  • 80CCD(1B): NPS up to ₹50,000.
  • 80D: Medical insurance (₹25,000 / ₹50,000 for senior citizens).
  • 80TTA/80TTB: Savings interest deduction (₹10,000 / ₹50,000 for senior citizens).
  • 80G: Donations to eligible institutions.
Interest Under section 234C is levied as per the following conditions
  • Interest under section 234C is imposed when the advance tax paid during any instalment falls short of the required amount. Specifically, interest under section 234C for deferred payment of advance tax instalments applies as follows:
    • Interest will be charged if:
      • Advance tax paid by 15th June is less than 12% of the total advance tax payable,
      • Advance tax paid by 15th September is less than 36% of the total advance tax payable,
      • Advance tax paid by 15th December is less than 75% of the total advance tax payable,
      • Advance tax paid by 15th March is less than 100% of the total advance tax payable.
Limitations of this ITR-1 tax calculator and JSON generator
  • A PDF document may be generated to provide tax calculation guidance. This information is intended solely to offer an estimated overview of your taxes for ITR1. For a comprehensive understanding of the details reported and to ensure compliance with applicable regulations, please consult a qualified tax consultant or Chartered Accountant.
  • A single bank account can be designated as the refund account.
  • The form supports up to four advanced tax payments, such as self-assessment tax.
  • Only the essential components of ITR1 are included, specifically salary income, and income from other sources. Please note that income from lotteries etc. and similar sources of income, and long-term capital gains (LTCG) are not supported.
  • Interest calculations under Sections 234B and 234C are available; however, these calculations may vary slightly from those generated by the income tax department’s internal systems. It is strongly recommended to consult a tax advisor or chartered accountant (CA) for final tax computations.
  • This form provides an estimated calculation of your ITR1 taxes.
  • This tool processes tax calculations and manages form operations such as loading, reloading, and saving, more efficiently than standard ITR1 tax calculators.

To copy the JSON, select the "Copy JSON to clipboard" button. You may then paste the JSON text into any JSON editor, such as Notepad or Notepad++, and format it as needed for optimal viewing. The tree view presented on this tab provides a clear and organized visualization of the data structure.


Please enter your ITR 1 JSON, formatted according to the latest schema published by the Income Tax Department, in the space below to import it into the ITR 1 tab. Ensure that the submitted file is valid JSON. Importing from either a file or pasted text will overwrite existing form data. Kindly refer to the schema provided in the following tab (Schema) to construct valid JSON for your ITR-1 form.

The following JSON schema is utilized to generate the JSON for ITR 1. The generated JSON may be validated against this schema at any time.