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-80dQuery Parameters
Self/family insurance premium in ₹
Self senior citizen status
Parents insurance premium in ₹
Parents senior citizen status
Old-regime taxable income before 80D, in ₹ (default: 1500000). The saving is old-regime only; the new regime allows no 80D
curl -X GET "https://fincalculator.in/api/v1/section-80d?selfPrem=25000&selfSenior=false&parentPrem=50000&parentSenior=true&income=1500000" \
-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 |
| income | number | Optional | Old-regime taxable income before 80D, in ₹ (default: 1500000). The saving is old-regime only; the new regime allows no 80D |
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Frequently Asked Questions (FAQs)
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.