Advance Personal Income Tax, usually shortened to APIT, is the income tax withheld from employment income in Sri Lanka. In practical payroll terms, it is the amount deducted at the time salaries are paid based on the applicable Inland Revenue method for that employee and payment type. Many people still refer to this as PAYE tax, but the current withholding label used in Sri Lanka is APIT.
What APIT means in day-to-day payroll
APIT matters because it directly affects monthly take-home pay. The employer is generally responsible for calculating the deduction, withholding it from salary where required, and remitting it to the Inland Revenue Department. That means employees usually see APIT on the payslip, while employers need to understand which table or rule applies before salaries are finalized.
What kinds of payments are often considered for APIT
Regular monthly salary is the most obvious example, but employment income can be broader than base salary alone. Depending on the situation, items such as wages, leave pay, overtime, bonuses, commissions, allowances, reimbursements that are taxable in nature, and certain employment-related benefits can affect the APIT position. That is one reason simple salary estimates are useful for planning, but detailed payroll treatment still has to be checked against the relevant rules.
When APIT commonly starts to matter
For many local salary searches, users want the answer to one simple question: at what point does APIT start affecting take-home pay? In the common monthly regular-income case, APIT becomes relevant once taxable employment income moves beyond the relief threshold used in the current monthly tables. That threshold and the table formulas can change with tax-law updates, so the safest approach is to check the current Inland Revenue material when precision matters.
| Monthly taxable employment income | APIT formula |
|---|---|
| Up to LKR 150,000 | Relief from tax |
| Above LKR 150,000 up to LKR 233,333 | 6% of monthly taxable income minus LKR 9,000 |
| Above LKR 233,333 up to LKR 275,000 | 18% of monthly taxable income minus LKR 37,000 |
| Above LKR 275,000 up to LKR 316,667 | 24% of monthly taxable income minus LKR 53,500 |
| Above LKR 316,667 up to LKR 358,333 | 30% of monthly taxable income minus LKR 72,500 |
| Above LKR 358,333 | 36% of monthly taxable income minus LKR 94,000 |
This table matches the primary-employment APIT logic currently used in the site's simple salary and APIT salary calculators for year of assessment 2025-2026, effective from 2025-04-01. If Inland Revenue updates the table, the calculator and this guide should be reviewed together.
Worked example
Assume a monthly salary of LKR 180,000 in a straightforward primary-employment case. If the salary is treated as taxable and EPF-eligible in full, an APIT salary calculator can estimate the employee-side APIT deduction, employee EPF contribution, employer EPF, employer ETF, and the likely take-home pay in one view. That helps a user move from gross salary to a more realistic net figure without building a full payroll sheet first.
Why APIT results can differ from one employee to another
- Regular monthly salary and one-off payments can follow different APIT table logic.
- Primary-employment declarations matter in some cases.
- Residency and citizenship status can affect which table applies.
- Some benefits or reimbursements may be excluded, exempt, or treated differently from ordinary salary.
- Starting or ending employment during the year can change the relevant withholding approach.
What employers should verify before relying on a simple estimate
A quick calculator is useful for planning, but payroll teams should still verify whether the employee is under the common regular-income table or a different APIT table for bonuses, once-and-for-all payments, tax-on-tax situations, cumulative cases, or foreign-employer situations. Employers also need to keep proper records and ensure that deductions and remittances follow the current legal requirements.
What employees should check on the payslip
- Whether the gross salary shown matches the expected monthly remuneration.
- Whether APIT is shown separately from employee EPF.
- Whether the taxable portion appears different from the headline salary because of the pay structure.
- Whether a one-off payment, bonus, or arrears item may have changed the withholding treatment.
Best way to use this guide with the calculator
Use the guide to understand what APIT is and why the deduction exists. Then use the APIT salary calculator to estimate the likely monthly effect on take-home pay in a standard salary case. If the result affects payroll processing, hiring decisions, or tax compliance, compare the estimate against current Inland Revenue Department tables and any employer-specific payroll rules before finalizing the number.
For primary-source verification, check the latest Inland Revenue Department notices and tax tables, such as the monthly employment-income tables and related employer guidance: Inland Revenue Department Sri Lanka.
FAQ
- Is APIT the same as the old PAYE tax
- Many people still search for PAYE, but the current Sri Lanka employment withholding term is APIT.
- Does APIT apply only to base salary
- No. Depending on the case, taxable employment income can include salary and other employment-related payments or benefits.
- Can the same gross salary produce different APIT outcomes
- Yes. Declaration status, payment type, residency status, and whether the calculation uses a regular monthly table or another APIT table can change the result.
Use the APIT salary calculator to turn monthly salary into a fast estimate of APIT, EPF, ETF, and take-home pay.
Try the APIT Salary Calculator