Not tax advice. Computation tools only. Have a professional check your work before filing.
OpenAccountants/Skills/New Zealand — Capital Gains

New Zealand — Capital Gains

New Zealand capital gains: no general CGT, but bright-line test on residential property (2-year rule), share investor vs trader distinction, FIF regime for foreign shares. Trigger on: "New Zealand CGT", "NZ capital gains", "bright-line test NZ", "sell property NZ", "NZ no capital gains tax", "for…

New ZealandTax year 2025Research-grade· Last updated Jun 5, 2026

Use New Zealand — Capital Gains in your AI agent

Connect once and your agent applies these rules to your own numbers automatically — free, no API key.

Connect your AI agent

The full rule

Core rule: no general CGT

New Zealand does not have a general capital gains tax. Gains from the disposal of most assets — shares, bonds, investment properties held long-term — are not taxed.

However, several regimes effectively tax certain gains:

Share trading: investor vs trader

NZ does not tax investment gains on shares, but share trading income is taxable as ordinary income if the IRD determines the person is carrying on a business of share trading.

The distinction is based on intent at the time of purchase — if shares are acquired with the purpose of resale, gains are taxable.

For most private investors making buy-and-hold investments: no tax on gains.


Foreign Investment Fund (FIF) regime

New Zealand residents holding foreign shares (outside Australian shares listed on an Australian exchange, below NZD $50,000 in total) are subject to the FIF regime:

  • Tax is calculated on a deemed income basis (fair dividend rate method: 5% of opening market value per year), NOT on actual gains/dividends
  • Applies to each share in a non-Australian foreign company
  • Only applies if total cost of foreign investments exceeds NZD $50,000

This is a significant complexity for NZ residents with offshore share portfolios.


Exit from New Zealand

No general exit tax in New Zealand. When you cease to be a NZ tax resident:

  • FIF regime ceases to apply to foreign shares from departure date
  • Bright-line test: property sold after departure — may still trigger if within the bright-line period and you were NZ resident when it was purchased

Sources

  • Income Tax Act 2007 (NZ), subpart CB (property income rules)
  • Bright-line test: IR.govt.nz/brightline
  • FIF regime: Income Tax Act 2007, subpart EX

Working paper only. The FIF regime is complex and depends on the specific foreign investments held. The bright-line test periods have changed multiple times — confirm the applicable period based on the purchase date. Have a qualified NZ chartered accountant review.

Pasting this into your AI section by section is slow and easy to get wrong. Connect your AI agent and it loads the whole rule automatically — with dependency resolution, conservative defaults, and a handoff to a licensed accountant when you need one.

Already have a worksheet from your AI? Get it checked by a licensed accountant.

More New Zealand tax skills

Other New Zealand computations in the OpenAccountants library.

See all New Zealand skills →