FIF Calculator NZ

Under $50,000: tax on your foreign dividends

Below the threshold the FIF rules do not apply. Your foreign dividends are ordinary income, taxed at your rate, less a foreign tax credit.

You and the year

For US shares: did you lodge a W-8BEN with your platform?
Foreign dividends below the thresholdIncome year 2025/26 (1 April 2025 to 31 March 2026)
Tax to pay on these dividends$180.00

Below $50,000 your foreign dividends of $1,200.00 are ordinary income. NZ tax on them is $360.00; the foreign tax credit is $180.00, leaving $180.00.

Gross dividends$1,200.00
Your other taxable income$70,000
Tax bandRateIncome in band (whole dollars)Tax
$53,500 to $78,10030%$1,200$360.00
Tax on this income$360.00
Foreign tax withheld$180.00 (our estimate)
Less foreign tax credit−$180.00
Tax to pay$180.00

Your IR3 return

Box 17B: total overseas income$1,200.00
Box 17A: overseas tax paid (as a credit)$180.00
  • Tax is worked out on whole dollars: IRD drops cents from taxable income, as on the IR3.
  • Gains on sale are only taxed if you hold the shares on revenue account (for example, bought to sell) (IR461 p9).
  • US dividend tax is 15% for NZ residents with a W-8BEN (NZ and US treaty Article 10(2), 2008 protocol) and 30% without (IRS instructions for Form W-8BEN). Only 15% can be credited.
  • The UK takes no tax from most dividends, and any UK dividend tax is not creditable (IR461 p20).
  • Australian franking credits cannot be claimed in New Zealand (IR461 p20).

Worked example shown. Change any figure to see your own result (needs JavaScript).

Questions people ask

Do I need to file an IR3 if I only have foreign dividends?

Usually yes: foreign dividends are not fully taxed at source, so you report them in Question 17 of the IR3, unless your platform deducted NZ RWT that covers your rate.

Why is my US tax 30%?

Without a W-8BEN, US payers withhold 30% (IRS instructions for Form W-8BEN). The NZ and US treaty caps US tax on your dividends at 15% (Article 10(2), 2008 protocol), and only that much can be credited.