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How to Calculate Net Salary in Sri Lanka

Net salary is the amount you actually receive after deductions. Many people think net salary is just gross salary minus tax, but in practice it usually involves more than that.

Main question this page answers “I know my gross salary. What will I actually take home ”
Best companion tool Simple Salary Calculator

The basic formula

Net salary = gross salary − APIT − employee EPF − other deductions

That formula covers the main idea. The exact numbers depend on whether the full amount is taxable, whether the full amount is EPF eligible, and whether there are additional payroll deductions such as loans, no-pay adjustments, or other company-specific items.

Step-by-step method

  1. Start with the gross monthly salary.
  2. Identify the taxable portion.
  3. Identify the EPF-eligible portion.
  4. Calculate the APIT amount for the correct case.
  5. Calculate employee EPF.
  6. Subtract any extra deductions.

Worked example

If the gross salary is LKR 180,000, the site’s simple salary calculator estimates APIT, employee EPF, employer EPF, employer ETF, and the final take-home amount in one view. That is useful because the same salary figure can create a very different net amount depending on the payroll assumptions used.

Why employees should calculate net salary before accepting an offer

  • It helps compare two offers fairly
  • It shows whether a higher gross really means a better monthly cash result
  • It helps you budget based on the money you actually receive

FAQ

Can net salary change even when gross salary stays the same
Yes. Tax tables, declarations, and deductions can change the take-home result.
Do allowances matter
Yes. Some allowances affect taxable income and some affect EPF eligibility.
Which calculator should I use for a full payslip
Use the Advanced Salary Calculator if you need multiple earnings lines and deductions.
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