Compare Romania and El Salvador corporate tax rates, filing due dates, withholding tax, VAT, capital gains tax, and effective tax metrics for cross-border company planning.
Time of Update — Romania: 6/12/2026 · El Salvador: 4/05/2026
Time of Update — Romania: 6/12/2026 · El Salvador: 4/05/2026
Corporate Income Tax (CIT)
Romania
El Salvador
description
General CIT Rate:
16
description
General CIT Rate:
30%
event
CIT Return Due Date:
If the accounting year is equal to the calendar year, the annual CIT declaration form should be due by March 25 of the following year; for cases where the accounting year is different from the calendar year, the annual CIT declaration form should be due on the 25th day of the third month after the end of the company's accounting year. Quarterly CIT declaration forms should be submitted by the 25th day of the next month for the first, second, and third quarters.
event
CIT Return Due Date:
April 30
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CIT Payment Due Date:
The final payment of CIT is usually due on the 25th of the third month after the end of the company's fiscal year.
event_available
CIT Payment Due Date:
April 30
today
CIT Estimated Payment Due Date:
Quarterly installments should be paid by the 25th of the first month after the first, second, and third quarters.
today
CIT Estimated Payment Due Date:
"During the first ten working days of the following month."
Capital gains are constrained by the normal corporate income tax rate.
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General Capital Gain Tax Rate:
10 or 30
Effective Tax Rate (ETR)
Romania
El Salvador
percent
Composite Effective Average Tax Rate:
14.41%
percent
Composite Effective Average Tax Rate:
27.49%
percent
Composite Effective Marginal Tax Rate:
6.41%
percent
Composite Effective Marginal Tax Rate:
18.93%
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