10 free tools

Tools

Free calculators and generators for Indian income tax, HRA, gratuity, TDS, SIP planning, and rent receipts. Estimate your numbers in seconds, no sign-up.

Calculators & generators

Income Tax Calculator

Compare old vs new regime for FY 2026-27 and see which one saves you more.

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HRA Exemption Calculator

Work out how much of your HRA is exempt from tax under Section 10(13A).

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SIP Calculator

Estimate what a monthly SIP could grow to over time.

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Gratuity Calculator

Estimate your gratuity payout and how much of it is tax-exempt.

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TDS Calculator

Look up the TDS rate and threshold for common payment types.

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Rent Receipt Generator

Generate printable rent receipts for HRA proof, a month or a year at a time.

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Reference tables

Income Tax Slab Rates

New and old regime slabs for FY 2026-27, including senior citizen rates.

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TDS Rate Chart

Rates and thresholds for common TDS sections, all on one page.

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TDS Section Mapper

Find where an old TDS section landed under Section 393 of the Income-tax Act, 2025.

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GST Rate Slabs

GST's broad rate slabs with representative examples of what falls in each.

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