FinCalculator
Taxation & Salary APIWeb Calculator UI

Free Section 44ADA Freelancer Tax Calculator API (2026)

Calculate 50% presumptive income taxable profits and net tax liability for freelancers in India.

Interactive API Playground & Live Test

GET/api/v1/freelance-tax

Query Parameters

Annual gross freelance revenue in ₹

new | old (default: new)

curl -X GET "https://fincalculator.in/api/v1/freelance-tax?grossReceipts=3000000&regime=new" \
  -H "Accept: application/json"
Live JSON Response (HTTP 200 OK)
Click "Execute Live API Request" below...

Request Parameters Schema

ParameterTypeRequiredDescription / Notes
grossReceiptsnumberRequiredAnnual gross freelance revenue in ₹
regimestringOptionalnew | old (default: new)

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Frequently Asked Questions (FAQs)

Is the Free Section 44ADA Freelancer Tax Calculator API free to use in production apps?
Yes! All FinCalculator REST APIs are completely free, zero-auth, open-CORS, and edge-cached for high performance across global web and mobile applications.
What is the rate limit for /api/v1/freelance-tax?
Endpoints are cached at the edge for 24 hours. There are no restrictive rate limits for standard web traffic and mobile applications.