Fiscalgrove

Disclaimer

Last updated 26 July 2026

The calculators, figures, and content on the New Zealand side of Fiscalgrove are provided forgeneral information purposes only and are not financial, mortgage, tax, or legal advice. Do not rely on them as the sole basis for any financial decision.

Estimates, not offers

Each figure a Fiscalgrove calculator produces โ€” home loan repayments, how much you could borrow, loan-to-value, deposit, offset and refinance savings, rental returns, and KiwiSaver first-home figures โ€” is an estimate based on the numbers you enter and the assumptions stated on that calculator's page. Your actual approval, interest rate, fees, and total cost are set by a bank or a mortgage adviser after a full assessment of your situation, credit history, and the specific loan you choose, and can differ from these estimates.

Not a lender or a financial adviser

Fiscalgrove is not a bank, mortgage adviser, or licensed financial adviser, and is not registered with or regulated by the Reserve Bank of New Zealand (RBNZ) or the Financial Markets Authority (FMA). Arranging a home loan in New Zealand usually involves a registered financial adviser or a lender directly. Before you commit, speak to a licensed mortgage adviser or your bank, who can assess your full circumstances.

Reserve Bank rules and lender policy change

Loan-to-value (LVR) and debt-to-income (DTI) limits are set by the Reserve Bank of New Zealand and are reviewed from time to time; banks also apply their own servicing test rates and lending criteria on top of them. The settings used in these calculators reflect the published rules as at the verification date shown on each calculator, and may have changed since. Always confirm current figures with your bank, your adviser, or the RBNZ.

KiwiSaver and tax matters

Content relating to KiwiSaver first-home withdrawals, the First Home Loan, and any tax on rental income is for general education only and is not tax or KiwiSaver advice. Eligibility and rules are set by Kฤinga Ora, Inland Revenue, and your KiwiSaver provider, and can change. Check Kฤinga Ora and Inland Revenue, or talk to a professional, before relying on any KiwiSaver or tax figure.

No liability

To the fullest extent permitted by law, Fiscalgrove accepts no liability for any loss arising from reliance on information or calculations on this site. Use of this site is entirely at your own risk.

See also our Methodology and Editorial Policy pages.