Thai tax calculator 2026
Do you owe more or get a refund?

Up to 15% of salary, and 500,000 together with other retirement funds

Policies of 10 years or longer, up to 100,000

Up to 25,000, and 100,000 together with life insurance

Up to 30% of income, and 500,000 together with other retirement funds

Up to 30% of income and 300,000, separate from the retirement cap

Interest actually paid in the year, up to 100,000

Contributions actually paid, up to 30,000, and 500,000 together with other retirement funds

Yours and your spouse’s (if your spouse has no income), 30,000 each, up to 4 people. They must be 60 or older with income of no more than 30,000 a year.

Up to 15,000. If siblings share the premium, the allowance is split.

First child 30,000. Second and later children born from 2018 get 60,000 each.

Actual costs, up to 60,000 per pregnancy

60,000 each. They need a disability card (or a medical certificate for incapacity) and income of no more than 30,000 a year.

Up to 15% of income and 200,000, and 500,000 together with other retirement funds

All donations together up to 10% of income after expenses and allowances

Deductible at 2× the amount, but all donations together up to 10% of income after expenses and allowances

Up to 10,000, claimed when you file the annual return