induwara.lkinduwara.lk
All endpoints
GET/api/v1/tax/paye

Income Tax (PAYE / APIT) API

Calculate Sri Lankan personal income tax (APIT) on a gross monthly salary using the current IRD brackets.

Parameters

ParamInRequiredDescription
monthlyqueryyesGross monthly salary in LKR.

Request

curl "https://induwara.lk/api/v1/tax/paye?monthly=250000"

JavaScript (SDK):

import { InduwaraLK } from "https://induwara.lk/sdk/induwaralk.js";
const api = new InduwaraLK();
const data = await api.tax(/* … */);

Response

{
  "ok": true,
  "data": {
    "grossMonthly": 250000, "grossAnnual": 3000000,
    "monthlyTax": 8000, "annualTax": 96000,
    "monthlyNet": 242000, "annualNet": 2904000, "currency": "LKR"
  }
}

Frequently asked questions

Is there a Sri Lanka PAYE / income tax API?
Yes. GET /api/v1/tax/paye?monthly=250000 returns the monthly and annual APIT (PAYE) and take-home pay using the current IRD tax tables.
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