PAYE tax Calculator NZ, IRD Complaint 2026
Calculate your take-home pay from any salary, minimum wage after tax nz or hourly wage. Includes PAYE income tax, ACC earner's levy, KiwiSaver, and Student Loan deductions - all using official IRD 2025/2026 tax rates.
How PAYE Tax Works in New Zealand
PAYE stands for Pay As You Earn and is the system used by Inland Revenue to collect income tax from salary and wage earners throughout the year. Instead of paying a large lump sum at the end of the tax year, your employer deducts the correct amount of income tax from each pay packet and sends it directly to the IRD on your behalf.
New Zealand uses a progressive tax system, which means your income is divided into slices called tax brackets. Each slice is taxed at a different rate — you only pay the higher rate on the portion of income that falls within that specific bracket. This is why your effective tax rate (the average percentage you actually pay) is always lower than your marginal tax rate (the rate on your highest dollar earned).
How much tax do i pay nz? What Gets Deducted From Your Pay?
Your gross salary is not the amount that lands in your bank account each payday. Before you receive your net pay (also known as your salary after tax or take-home pay), several deductions are made. PAYE income tax is the largest, but other compulsory deductions include the ACC earner's levy (which funds New Zealand's accident compensation scheme), KiwiSaver contributions (your retirement savings), and Student Loan repayments if you have an outstanding loan balance.
Understanding each of these deductions is critical for budgeting. Many Kiwi workers are surprised by the gap between their advertised gross income and their actual net salary. This calculator breaks down every component so you know exactly where each dollar goes before you accept a job offer or negotiate a pay rise. It helps you accurately plan for your take-home pay before accounting for variables like bonuses, holiday pay, or the Independent Earner Tax Credit (IETC).
More than a basic PAYE calculator
Features you won't find on most free NZ PAYE tools.
Full deduction breakdown
See exactly how much you pay to PAYE tax, ACC levy, KiwiSaver, and Student Loan. Switch between annual, monthly, fortnightly, weekly, and hourly views instantly.
All-in-one viewTax bracket visualisation
See exactly how your income is split across NZ's five tax brackets. Understand your marginal vs effective tax rate with an interactive visual bar chart.
Visual breakdownKiwiSaver rate comparison
Instantly see the impact of contributing 3%, 3.5%, 4%, 6%, 8% or 10% to KiwiSaver. Make an informed decision about your retirement savings vs take-home pay.
Retirement planningThree steps to your take-home pay
Enter your income
Type your annual salary or hourly rate. Choose whether this is a primary or secondary income source. The calculator adjusts your tax code automatically.
Set your deductions
Toggle KiwiSaver and choose your contribution rate. Enable Student Loan if applicable. The calculator applies all deductions using the correct IRD thresholds.
View your breakdown
See your complete pay breakdown across every frequency — annual, monthly, fortnightly, weekly, and hourly. Understand exactly where each dollar goes.
What Kiwi workers actually take home
Real salary examples showing the full breakdown of deductions for common NZ jobs.
Part-time retail assistant — $23.15/hr
Working 25 hours a week at the NZ minimum wage, this worker earns $30,095 annually. After PAYE ($3,416), ACC levy ($503), and 3.5% KiwiSaver ($1,053), their weekly take-home pay is approximately $482.
PAYE: −$3,416 · ACC: −$503 · KS: −$1,053
Take-home: ~$25,123/yr ($482/wk)
First-year graduate, $55,000 salary + Student Loan
A university graduate starts at $55,000 with a Student Loan balance. After PAYE ($8,020), ACC ($919), KiwiSaver at 3.5% ($1,925), and Student Loan repayments at 12% over $24,128 ($3,705), they take home around $40,431 per year — $777 per week.
PAYE: −$8,020 · ACC: −$919 · KS: −$1,925 · SL: −$3,705
Take-home: ~$40,431/yr ($777/wk)
Qualified electrician, $85,000 salary
An experienced electrician earning $85,000 sits in the 33% marginal bracket. After PAYE ($16,300), ACC ($1,420), and KiwiSaver at 3.5% ($2,975), they take home around $64,305 annually — that's $1,237 per week.
PAYE: −$16,300 · ACC: −$1,420 · KS: −$2,975
Take-home: ~$64,305/yr ($1,237/wk)
Senior software engineer, $140,000 salary
At $140,000, this worker's marginal rate hits 33%. After PAYE ($31,450), ACC ($2,342), and KiwiSaver at 6% ($8,400), they take home around $97,808 annually. The 6% KiwiSaver choice costs $3,500 more per year than the default 3.5% but builds retirement savings significantly faster.
PAYE: −$31,450 · ACC: −$2,342 · KS(6%): −$8,400
Take-home: ~$97,808/yr ($1,881/wk)
New Zealand Income Tax Brackets, 2025/2026 Tax Year
The progressive tax rates that apply to all salary and wage earners in New Zealand from 1 April 2025 to 31 March 2026. Each bracket only taxes the income within its range.
| Annual income range | Tax rate | Tax on this bracket | Cumulative tax |
|---|---|---|---|
| $0 – $15,600 | 10.5% | $1,638.00 | $1,638.00 |
| $15,601 – $53,500 | 17.5% | $6,632.50 | $8,270.50 |
| $53,501 – $78,100 | 30% | $7,380.00 | $15,650.50 |
| $78,101 – $180,000 | 33% | $33,627.00 | $49,277.50 |
| $180,001 and over | 39% | No cap | $49,277.50+ |
Other Deductions — 2025/2026
| Deduction | Rate | Threshold / Cap | Key detail |
|---|---|---|---|
| ACC earner's levy | 1.67% | Max earnings: $152,790 | Maximum levy: $2,551.59/year. Deducted by employer each pay period. |
| KiwiSaver (employee) | 3% / 3.5% / 4% / 6% / 8% / 10% | No cap | Default minimum rate increased to 3.5% from 1 April 2026. Deducted from gross pay before tax is not applied — contribution is from gross but tax is on gross. |
| KiwiSaver (employer) | Minimum 3.5% | No cap | Employer contribution is additional to your salary. Subject to ESCT (Employer Superannuation Contribution Tax). |
| Student Loan | 12% | Above $24,128/year | Repayment threshold: $464/week, $928/fortnight, $2,010.66/month. Applies only on income above the threshold. |
Rates sourced from the IRD individual tax rates page and the ACC levy schedule. KiwiSaver rates per the IRD KiwiSaver guide.
How this calculator computes your PAYE
Understanding the progressive tax system and exactly how each deduction is applied.
The calculator applies New Zealand's five-tier progressive tax system. Your income is split into slices, and each slice is taxed at its respective rate. Here's a worked example for a $65,000 salary:
Bracket 2: ($53,500 − $15,600) × 17.5% = $37,900 × 17.5% = $6,632.50
Bracket 3: ($65,000 − $53,500) × 30% = $11,500 × 30% = $3,450.00
Total PAYE: $1,638 + $6,632.50 + $3,450 = $11,720.50
Effective rate: $11,720.50 ÷ $65,000 = 18.03%
ACC levy: $65,000 × 1.67% = $1,085.50
KiwiSaver (3.5%): $65,000 × 3.5% = $2,275.00
Take-home: $65,000 − $11,720.50 − $1,085.50 − $2,275.00 = $49,919.00/year ($960/week)
Important notes about PAYE calculation
KiwiSaver and tax: Your KiwiSaver contribution is deducted from your gross pay after PAYE is calculated. This means you pay income tax on the full gross amount, then KiwiSaver is deducted from what remains. Your KiwiSaver does not reduce your taxable income.
ACC earner's levy: The ACC levy is calculated on your gross earnings up to the maximum liable earnings of $152,790. Above that, no additional ACC is charged. The levy is GST-inclusive at 1.67% (the GST-exclusive rate is 1.452%).
Student Loan: Repayments are 12% of every dollar earned above $24,128 per year ($464 per week). The threshold only applies to your primary employment — if this is a secondary job, 12% applies from the first dollar.
Five PAYE mistakes that cost Kiwi workers money
Common errors that lead to underpayment, overpayment, or nasty surprises at tax time.
1. Using the wrong tax code
If you have two jobs and both use the "M" (primary) tax code, you'll underpay PAYE all year and face a tax bill at the end of March. Your secondary job should use an "S" or "SH" code (depending on your total income). The IRD's tax code finder can confirm the correct code for each employment.
Risk: unexpected tax bill of $500–$5,000+ at year end2. Confusing gross and net salary in job offers
NZ job listings always quote the gross (before-tax) salary. A $70,000 job does not put $70,000 in your pocket — after PAYE, ACC, and KiwiSaver, you'll take home approximately $54,800. Use this calculator before accepting any offer so you can budget accurately and negotiate effectively.
Impact: budgeting shortfall of $10,000–$25,000 per year3. Forgetting to claim a tax refund
If you earned less than expected, changed jobs mid-year, or made charitable donations, you may have overpaid PAYE. The IRD automatically calculates this in your income tax assessment (issued each July), but only if your myIR details are up to date. Thousands of Kiwis miss out on refunds of $200–$800 because they don't check their assessment or update their income sources.
Missed refund: $200–$800+ per year on average4. Not opting into KiwiSaver at the right rate
The default KiwiSaver rate is now 3.5% (since April 2026), but many workers don't realise they can choose 4%, 6%, 8%, or 10%. At $65,000, the difference between 3.5% and 6% KiwiSaver is only $1,625 per year in take-home pay — but the extra contributions compound significantly over 20–30 years. Conversely, workers under financial pressure can apply for a temporary reduction to 3%.
Long-term impact: $50,000–$200,000+ difference in retirement savings5. Ignoring the Student Loan repayment threshold
Student Loan repayments only kick in above $24,128 per year ($464 per week). If you're working part-time and earning below this threshold, no repayments are due — but some employers incorrectly deduct them anyway if your tax code includes "SL". Check your payslip each period and contact your payroll team if you see incorrect deductions.
Risk: unnecessary deductions requiring year-end refund claimOur three-step verification process
Transparency about how we build, test, and maintain every calculation on this site.
Every PAYE calculation on GSTCalc.nz goes through three verification steps before going live:
IRD cross-check
All tax brackets, rates, and thresholds are verified against the IRD tax rates page and current legislation. Updated within hours of any rate change.
Expert review
Calculations are reviewed by GSTCalc Experts. Outputs are cross-checked against IRD's online PAYE calculator.
Automated testing
100+ test cases run on every update, covering all five tax brackets, KiwiSaver rates, Student Loan thresholds, ACC caps, and edge cases including minimum wage and high earners.
What we are: A precision calculation tool built by engineers and verified by NZ tax professionals. We provide mathematically correct PAYE figures for budgeting, job comparison, and payroll verification.
What we are not: A substitute for professional tax advice. For complex situations, multiple income sources, tax credits, PIE income, or IR330C forms, consult a registered tax agent or contact the IRD directly.
Frequently Asked Questions about PAYE in New Zealand
PAYE Pay Breakdown
Take-home pay summary · New Zealand · GSTCalc.nz
This report was generated by gstcalc.nz — New Zealand's free PAYE tax calculator, verified by qualified NZ tax professionals.
All calculations use official IRD 2025/2026 tax brackets and rates. ACC levy at 1.67% (capped at $152,790). Student Loan repayments at 12% above $24,128 threshold.
Disclaimer: This document is provided for informational and budgeting purposes only. It does not constitute financial or tax advice. Verify figures with a qualified accountant or your employer's payroll department.
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