Is the Free Section 80D Health Insurance 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/section-80d?

Endpoints are cached at the edge for 24 hours. There are no restrictive rate limits for standard web traffic and mobile applications.

Taxation & Salary APIWeb Calculator UI

Free Section 80D Health Insurance Tax Calculator API (2026)

API for Section 80D health insurance and preventive checkup tax deductions.

Interactive API Playground & Live Test

GET/api/v1/section-80d

Zero Auth • Open CORS

Query Parameters

selfPremnumber • optional

Self/family insurance premium in ₹

selfSeniorboolean • optional

Self senior citizen status

parentPremnumber • optional

Parents insurance premium in ₹

parentSeniorboolean • optional

Parents senior citizen status

curl -X GET "https://fincalculator.in/api/v1/section-80d?selfPrem=25000&selfSenior=false&parentPrem=50000&parentSenior=true" \
  -H "Accept: application/json"

Live JSON Response (HTTP 200 OK)

Click "Execute Live API Request" below...

Request Parameters Schema

Parameter	Type	Required	Description / Notes
selfPrem	number	Optional	Self/family insurance premium in ₹
selfSenior	boolean	Optional	Self senior citizen status
parentPrem	number	Optional	Parents insurance premium in ₹
parentSenior	boolean	Optional	Parents senior citizen status

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