KiwiSaver Retirement Projector & Government Top-Up
Project your New Zealand KiwiSaver balance at age 65 with employee contributions (3%-10%), employer matches (net of ESCT), annual $521.43 government top-ups, and PIR tax rates.
Project your New Zealand KiwiSaver balance at age 65 with employee contributions (3%-10%), employer matches (net of ESCT), annual $521.43 government top-ups, and PIR tax rates.
Project your New Zealand KiwiSaver balance at age 65 with employee contributions (3%-10%), employer matches (net of ESCT), annual $521.43 government top-ups, and PIR tax rates.
Inland Revenue statutory rules & PIE fund tax rates
Balance_{t} = Balance_{t-1} \times (1 + r_{net}) + Cash_{annual} \\
Cash_{annual} = Member + (Employer_{3\%} - ESCT) + Gov_{Contribution} \\
Gov_{Contribution} = \min(\$521.43, Member \times 50\%) \\
r_{net} = r_{gross} \times (1 - PIR)KiwiSaver combines member contributions (3%-10%), minimum 3% employer contributions (net of ESCT tax), and the annual Government Contribution (50c per $1 contributed, max $521.43/year). Investment returns compound tax-efficiently based on your Prescribed Investor Rate (PIR: 10.5%, 17.5%, or 28%).
Pre-calculated RBNZ, IRD (PAYE/ACC), KiwiSaver & mortgage benchmark tables across NZ rates and tiers.
All calculations, amortizations, and scenario projections displayed on this page are strictly for informational and educational purposes. Nothing herein constitutes investment, financial, tax, or legal advice. Actual Reserve Bank of New Zealand (RBNZ) interest rates, IRD PAYE brackets, ACC Earner's Levy, KiwiSaver regulations, and lender criteria may vary. Calconova explicitly disclaims all liability for any decisions taken based upon these calculations. Consult a qualified financial advisor, CPA, or official Inland Revenue documentation prior to executing financial commitments.
Members aged 18 to 64 who contribute at least $1,042.86 of their own money between 1 July and 30 June each year receive the full 50c per $1 government top-up of $521.43 ($10.03/week).
PIR is the tax rate applied to your PIE fund earnings. Based on your taxable income over the past two years: 10.5% if under $14,000; 17.5% if between $14,001 and $48,000; and 28% if over $48,000.
At age 65, your entire KiwiSaver fund becomes unrestricted and 100% tax-free. You can withdraw a lump sum, set up regular weekly/monthly drawdowns, or leave it invested to keep growing.
Yes, employer superannuation contributions are subject to ESCT (Employer Superannuation Contribution Tax) at rates between 10.5% and 39% depending on your total remuneration before entering your fund.
Calculate your exact New Zealand net take-home pay under Inland Revenue (IRD) 2025/2026 tax brackets, ACC Earner's Levy (1.60%), KiwiSaver, IETC credit, and Student Loan deductions.
Find your exact IRD tax code (M, ME, S, SH, ST, SA, CAE, WT) under Form IR330 guidelines and calculate secondary income tax withholding vs true end-of-year tax liability.
Calculate interest-free 12% student loan repayments in New Zealand or 3.9% interest obligations for overseas-based borrowers under Inland Revenue guidelines.