Ireland vs Bulgaria
Corporate Tax Comparison
Time of Update: Ireland: 4/04/2026 / Bulgaria: 4/01/2026
Compare Ireland and Bulgaria corporate tax rates, filing due dates, withholding tax, VAT, capital gains tax, and effective tax metrics for cross-border company planning.
Ireland vs Bulgaria Corporate Tax Comparison
Basic Corporate Tax Comparison
Corporate Income Tax (CIT)
Ireland
Bulgaria
General CIT Rate:
Trade company: 12.5%. Non-trade company: 25% (e.g. royalties received by passive holding companies).
General CIT Rate:
10
CIT Return Due Date:
Nine months after the end of the tax accounting period.
CIT Return Due Date:
March 1st to June 30th of the following year
CIT Payment Due Date:
Nine months after the end of the tax accounting period.
CIT Payment Due Date:
June 30th of the following year
CIT Estimated Payment Due Date:
Small companies: The first installment should be due 31 days before the end of the tax accounting period, and the final installment should be due at the time of submitting the tax return; Large companies: The first installment should be due six months after the start of the tax accounting period, the second installment should be due 31 days before the end of the tax accounting period, and the final installment should be due at the time of submitting the CIT return for that period. * Not later than the 23rd of the month.
CIT Estimated Payment Due Date:
Monthly or quarterly installment payments.
Withholding Tax (WHT)
Ireland
Bulgaria
Resident Withholding Tax (Dividend/Interest/Royalty):
25/20/20
Resident Withholding Tax (Dividend/Interest/Royalty):
0 / 10 / 10
None-Resident Withholding Tax (Dividend/Interest/Royalty):
25/20/20
None-Resident Withholding Tax (Dividend/Interest/Royalty):
5/10/10
Value-Added Tax (VAT)
Capital Gain Tax (CGT)
Ireland
Bulgaria
General Capital Gain Tax Rate:
33%
General Capital Gain Tax Rate:
Capital gains are generally subject to tax at the standard corporate income tax rate (10%); however, capital gains from listed securities traded on regulated markets in the EU/EEA and on equivalent qualifying markets are generally exempt.
Effective Tax Rate (ETR)
Ireland
Bulgaria
Composite Effective Average Tax Rate:
12.36
Composite Effective Average Tax Rate:
9.2%
Composite Effective Marginal Tax Rate:
13.21
Composite Effective Marginal Tax Rate:
10%
