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Thai tax deduction calculator tax year 2569 (2026)

Enter your annual salary, family and what you already paid to see the tax due, your refund and how much more you can still deduct — every cap per the Revenue Department.

  • Every allowance
  • Shows the room left per fund
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What is your income this year?

Annual salary including bonus (section 40(1)); see your payslips or the 50 Tawi certificate.

Salary × 12 + bonus, before anything is deducted.

Enter your annual income to see the result.

From your 50 Tawi; shows a refund or the amount still to pay.

Who do you support?

Everyone gets the 60,000 baht personal allowance.

Spouse with no income (registered marriage)

  • Children

    Legitimate children who are minors, or under 25 and at university, earning under 30,000 baht.

    0

  • Parents (yours / a no-income spouse’s)

    Aged 60+, income ≤ 30,000 a year; only one sibling may claim each parent.

    0

  • Disabled dependants

    With a disability card or medical certificate; 60,000 each.

    0
What have you paid this year?

Fill only what applies; the result updates as you type.

Social security and insurance

Filled from your salary; edit if needed. Deductible up to 10,500 baht.

Policies of 10+ years; together with health insurance up to 100,000 baht.

Up to 25,000 baht, and within 100,000 together with life insurance.

Up to 15,000 baht for all parents together.

15% of income, up to 200,000 baht; unused life-insurance room is used first.

Funds and savings

15% of wages; the retirement group is capped at 500,000 baht.

30% of income; the retirement group is capped at 500,000 baht.

30% of income, up to 300,000 baht, outside the retirement group.

Only if you switched LTF units in 2568; this year’s instalment is up to 50,000 baht.

Up to 30,000 baht.

Up to 100,000 baht.

Home, family and spending

Up to 100,000 baht.

Per pregnancy, up to 60,000 baht.

New for 2569: up to 200,000 baht, claimed in the year the grid connection is approved; e-Tax invoice required.

Work by a registered Thai artist, up to 100,000 baht.

Donations

Counted twice, up to 10% of income after allowances.

Up to 10% of income after allowances.

Up to 10,000 baht.

Personal income tax, tax year 2569

Enter your annual income to see the result.

How it is calculated

Net income = income − expense deduction (50%, max 100,000) − allowances − donations. Each item is capped as the Revenue Department sets, including the combined caps (life + health ≤ 100,000; the retirement group ≤ 500,000), then taxed with the progressive brackets. Salary income only, filing alone; other income types are not included.

Sources

General information, not tax advice. Check the conditions with the Revenue Department or your accountant before filing.

Frequently asked questions

What can I deduct for tax year 2569?

Tax year 2569 (filed early 2570) has the personal and family allowances (personal 60,000, spouse, children, parents, disabled dependants, childbirth), insurance and savings (social security, life, health, pension insurance, PVD, RMF, NSF, ThaiESG), home-loan interest, donations, and one new item: a solar rooftop up to 200,000 baht. Art purchases (up to 100,000) run 2568–2570. SSF is gone (no deduction for units bought after 31 Dec 2567), and there is no Easy E-Receipt for 2569 (Revenue Department, P.N.D.94 instructions for tax year 2569).

How much social security can I deduct in 2569?

What you actually paid. Section 33 members pay 5% of wages, and from 1 Jan 2569 the wage ceiling rose from 15,000 to 17,500 baht, so the most is 875 baht a month or 10,500 a year (ministerial regulation, Royal Gazette 12 Dec 2568). The calculator fills it from your salary; edit it to your real figure.

How much ThaiESG can I deduct in 2569?

Units bought in 2569: 30% of income, up to 300,000 baht, held 5 years, outside the 500,000 retirement cap. 2569 is the last year at this cap; from 2570 it drops to 100,000 with an 8-year hold (P.N.D.94 instructions 2569, item 16). Selling early means repaying the tax with a surcharge.

Is there an Easy E-Receipt for 2569?

As of 21 Oct 2569 there is no Easy E-Receipt law for tax year 2569 and it is not on the Revenue Department’s 2569 list, so the calculator has no field for it. We will add one if a new measure becomes law.

Can I deduct 2569 flood repairs to my home or car?

Not yet. On 20 Oct 2569 the cabinet approved relief in principle (home repairs up to 100,000 baht, vehicles up to 30,000, for damage from 15 May to 31 Dec 2569 in declared disaster areas), but no ministerial regulation has been published as of 21 Oct 2569. Keep your repair receipts; the calculator will add it once it is law.

How do donations to temples or foundations count in 2569?

From 1 Jan 2569, donations to temples, foundations and charities count only when made through e-Donation; paper receipts no longer do. General donations are capped at 10% of income after expenses and allowances; education, sports and public-hospital donations count twice (P.N.D.94 instructions 2569, item 22).

Can siblings all claim the same parent?

No. Each parent can be claimed by one child only (with the L.Y.03 certificate), 30,000 baht each; the parent must be 60+ with income of at most 30,000 a year. Parents’ health-insurance premiums (up to 15,000 in total) can be split among the siblings who pay them (P.N.D.91 instructions 2568).

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