United States vs New Zealand
Corporate Tax Comparison
Time of Update: United States: 4/04/2026 / New Zealand: 4/05/2026
Compare United States and New Zealand corporate tax rates, filing due dates, withholding tax, VAT, capital gains tax, and effective tax metrics for cross-border company planning.
United States vs New Zealand Corporate Tax Comparison
Basic Corporate Tax Comparison
Corporate Income Tax (CIT)
United States
New Zealand
General CIT Rate:
Federal corporate income tax: 21%. State CIT ranges from 1% to 10% (although some states do not impose CIT) and is deductible from the federal CIT.
General CIT Rate:
28
CIT Return Due Date:
1. April 15th (Federal income tax);
2. Income tax is usually due on the same date as federal income tax, but there are a few cases where the dates are different.
2. Income tax is usually due on the same date as federal income tax, but there are a few cases where the dates are different.
CIT Return Due Date:
July 7th (Settlement day from October 1st to March 31st). For balance days between April 1st and September 30th, the due date is the 7th day of the fourth month after the balance day. The application date for taxpayers associated with tax agents is extended to March 31st of the following year, regardless of the balance date.
CIT Payment Due Date:
As of the 15th day of the 12th month of the tax year.
CIT Payment Due Date:
February 7th (balance settlement date from March 31st to September 30th). For other balance sheet dates, the year-end tax is usually due on the 7th day of the 11th month after the balance sheet date. The final tax filing deadline for taxpayers in contact with tax agents is extended by two months.
CIT Estimated Payment Due Date:
Throughout the year, four equal instalments of estimated tax should be paid on the 15th day of the fourth, sixth, and ninth months of the tax year, and on the 15th day of the first month of the following year (April 15, June 15, September 15, and January 15).
CIT Estimated Payment Due Date:
According to the standard method, provisional duty is generally paid in three installments: (i) on the 28th day of the seventh month before the balance day. (ii) on the 28th day of the third month before the settlement day. (iii) on the 28th day of the month after the settlement day.
Withholding Tax (WHT)
United States
New Zealand
Resident Withholding Tax (Dividend/Interest/Royalty):
0/10/3
Resident Withholding Tax (Dividend/Interest/Royalty):
33/28/0
None-Resident Withholding Tax (Dividend/Interest/Royalty):
30/30/30
None-Resident Withholding Tax (Dividend/Interest/Royalty):
30/15/15
Value-Added Tax (VAT)
Capital Gain Tax (CGT)
United States
New Zealand
General Capital Gain Tax Rate:
21% (aligned with the federal CIT rate for corporations)
General Capital Gain Tax Rate:
New Zealand does not have a comprehensive capital gains tax. However, with certain exceptions, capital gains earned by companies are typically taxed as dividends when distributed to shareholders.
Effective Tax Rate (ETR)
United States
New Zealand
Composite Effective Average Tax Rate:
22.69
Composite Effective Average Tax Rate:
26.97%
Composite Effective Marginal Tax Rate:
7.03
Composite Effective Marginal Tax Rate:
29.39%
