Austria vs Thailand
Corporate Tax Comparison
Time of Update: Austria: 3/24/2026 / Thailand: 4/04/2026
Compare Austria and Thailand corporate tax rates, filing due dates, withholding tax, VAT, capital gains tax, and effective tax metrics for cross-border company planning.
Austria vs Thailand Corporate Tax Comparison
Basic Corporate Tax Comparison
Corporate Income Tax (CIT)
Austria
Thailand
General CIT Rate:
23 (by 2022, this ratio will be 25%, by 2023, it will be 24%)
General CIT Rate:
20%
CIT Return Due Date:
Usually: June 30 of the next year; if submitted by a registered tax advisor: March 31 of the second year.
CIT Return Due Date:
settled within the same 150-day period
CIT Payment Due Date:
The final settlement should take place after the annual assessment (payment should be due one month after the assessment).
CIT Payment Due Date:
settled within the same 150-day period
CIT Estimated Payment Due Date:
Installment payments by quarter.
CIT Estimated Payment Due Date:
due two months after the close of the first six months of the company's accounting period
Withholding Tax (WHT)
Austria
Thailand
Resident Withholding Tax (Dividend/Interest/Royalty):
0 or 23/ 0 or 23/ 0
Resident Withholding Tax (Dividend/Interest/Royalty):
0/10/3
None-Resident Withholding Tax (Dividend/Interest/Royalty):
23/0/20
None-Resident Withholding Tax (Dividend/Interest/Royalty):
10/15/15
Value-Added Tax (VAT)
Capital Gain Tax (CGT)
Austria
Thailand
General Capital Gain Tax Rate:
Capital gains are subject to the normal corporate income tax rate constraints.
General Capital Gain Tax Rate:
Capital gains are subject to the normal CIT rate.
Effective Tax Rate (ETR)
Austria
Thailand
Composite Effective Average Tax Rate:
22.91%
Composite Effective Average Tax Rate:
19.61%
Composite Effective Marginal Tax Rate:
21.96%
Composite Effective Marginal Tax Rate:
21.74%
