Net Take-Home Salary Calculator (After Tax + Social Security)
Want to know what actually lands in your bank account after Social Security and income tax? This calculator estimates it in seconds. Enter your gross monthly salary and it works out your Social Security contribution (Section 33: 5%, capped at ฿750/month) and your personal income tax using Thailand’s progressive brackets, then shows your net monthly pay alongside a clear annual tax breakdown. Add any extra yearly allowances — life insurance, funds or mortgage interest — for a closer figure. Everything is calculated in your browser and nothing is uploaded.
Your net salary will appear here
Enter your monthly salary to see your real take-home pay after tax and Social Security.
Gross pay The salary you entered, before any deductions.
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Social Security / mo Social Security (Section 33) is 5% of the wage base, capped at a 15,000 base, so no more than ฿750/month.
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Income tax / mo Annual personal income tax spread evenly across 12 months.
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Net pay / mo Take-home pay = salary − Social Security − income tax.
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Annual figures used for tax
| Item | Amount |
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This is an estimate using standard deductions only (50% expense, 60,000 personal allowance and Social Security). Your actual tax depends on your personal allowances and excludes bonuses or other income. Please verify with the Revenue Department.
How to use
- Enter your gross monthly salary (before deductions) in the salary field.
- If you have extra yearly allowances such as life insurance, SSF/RMF or mortgage interest, enter the annual total.
- Read the summary cards: gross pay, Social Security, monthly tax and real net pay.
- Check the annual breakdown table to understand your taxable base and effective rate.
- Copy the result to save or share it instantly.
Features
- Social Security (Section 33) at 5% with the 15,000 wage cap (max ฿750/month)
- Personal income tax using the 2024/2025 progressive brackets
- Applies the standard 50% expense (max 100,000) and 60,000 personal allowance automatically
- Add extra annual allowances for a more accurate take-home figure
- Detailed annual breakdown table with your effective tax rate
- 100% in-browser — your salary data never leaves your device