New Zealand Corporate Tax Calculator
Enter your company's taxable income to calculate New Zealand corporate income tax at the flat 28% rate.
Company Details
$
Flat 28% Rate
All New Zealand companies pay a flat 28% income tax rate on taxable income. No progressive brackets, no small-business concession.
Enter taxable income and click Calculate Tax to see results.
Tax Payable
$0
at 28% New Zealand company rate
Breakdown
- Taxable Income
- $0
- Tax Rate
- 28%
- Tax Payable
- $0
- After-Tax Profit
- $0
- Effective Tax Rate
- 0%
Dividends paid from after-tax profits can carry imputation credits equal to the company tax paid, reducing the shareholder's personal income tax on those dividends.
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Summary
Enter your company's taxable income to calculate New Zealand corporate income tax at the flat 28% rate.
How it works
- Enter your company's taxable income for the tax year (net of allowable deductions).
- The calculator applies the flat 28% company income tax rate.
- Tax payable is shown in NZD, along with after-tax profit.
- The effective tax rate is displayed — for a flat-rate regime it will always be 28% on positive income.
- Use the Copy Summary button to export the figures for your records.
Use cases
- Estimate provisional tax instalments for your New Zealand company.
- Plan year-end profit distributions and imputation credits.
- Model retained earnings versus dividend scenarios.
- Prepare financial projections for investors or lenders.
- Verify IRD income tax assessments for straightforward companies.
- Compare NZ corporate tax burden against other jurisdictions.
Frequently Asked Questions
Last updated: 2026-07-24 ·
Reviewed by Nham Vu