NZ Tax Calculator - Calculate Take-Home Pay 2025/26
Free calculator to determine New Zealand PAYE income tax, ACC levy, and net take-home pay for 2025/26 tax year with IRD rates
NZ Tax Calculator
Results
What is a NZ Tax Calculator?
A NZ Tax Calculator is a free financial tool that helps you calculate your PAYE income tax, ACC earners' levy, KiwiSaver contributions, and take-home pay based on your gross salary for the 2025/26 tax year. It accurately applies Inland Revenue Department (IRD) tax brackets and ACC levy rates to determine your net income.
This calculator works for:
- Salary planning - Understand your actual take-home pay after all deductions
- Job offers - Compare net salaries between different positions
- Tax planning - Estimate annual tax liability and optimize KiwiSaver contributions
- Budgeting - Plan monthly expenses based on net income
- Retirement planning - See how KiwiSaver contributions affect take-home pay and retirement savings
To understand your total annual earnings including bonuses, check out our Annual Income Calculator to calculate your complete yearly income from monthly salary and bonuses.
For calculating overtime pay and understanding how extra hours affect your income, explore our Overtime Calculator to determine overtime rates and total compensation.
To evaluate the impact of a salary increase on your take-home pay, use our Pay Raise Calculator to see how percentage increases translate to actual net income gains.
For understanding how inflation affects your purchasing power, try our Salary Inflation Calculator to determine the real value of your salary over time.
How NZ Tax Calculator Works
The calculation follows IRD guidelines for 2025/26:
New Zealand PAYE Tax Brackets 2025/26:
- Low rate: $0 - $15,600 (10.5%)
- Lower-middle rate: $15,601 - $53,500 (17.5%)
- Middle rate: $53,501 - $78,100 (30%)
- Upper-middle rate: $78,101 - $180,000 (33%)
- Top rate: Above $180,000 (39%)
ACC Earners' Levy:
- Rate: 1.67% of gross earnings
- Maximum liable income: $152,790
- Maximum levy: $2,551.59
KiwiSaver Contributions:
- Employee: 3%, 4%, 6%, 8%, or 10% of gross pay
- Employer: Minimum 3% of gross pay
- Government (from July 2025): 25 cents per dollar (max $260.72)
- High earners (>$180k) not eligible for govt contribution
All deductions are calculated from gross salary to determine your net take-home pay.
Key NZ Tax Concepts Explained
PAYE Tax
Pay As You Earn - income tax deducted from your salary by your employer and paid directly to IRD. Uses progressive tax brackets.
ACC Levy
Accident Compensation Corporation levy - funds New Zealand's no-fault accident insurance scheme. Capped at $152,790 of income.
KiwiSaver
Voluntary retirement savings scheme with employee, employer, and government contributions. Helps build long-term retirement savings.
Effective Tax Rate
Your total tax and ACC levy as a percentage of gross income. Shows your actual tax burden across all brackets.
Real-World Examples
Example 1: Entry-Level Earner
Salary: $50,000 | KiwiSaver: 3%
PAYE: $7,020 | ACC: $835 | KiwiSaver: $1,500 | Take-Home: $40,645
Example 2: Middle Income Earner
Salary: $70,000 | KiwiSaver: 4%
PAYE: $14,020 | ACC: $1,169 | KiwiSaver: $2,800 | Take-Home: $52,011
Example 3: High Income Earner
Salary: $120,000 | KiwiSaver: 6%
PAYE: $28,870 | ACC: $2,004 | KiwiSaver: $7,200 | Take-Home: $81,926
How to Use This Calculator
Enter Annual Salary
Input your gross annual salary (e.g., $70,000)
Select Pay Frequency
Choose how often you get paid (annual, monthly, fortnightly, weekly)
Choose KiwiSaver Rate
Select your KiwiSaver contribution rate (3%, 4%, 6%, 8%, or 10%)
View Breakdown
See detailed PAYE, ACC, KiwiSaver, and take-home pay calculations
Benefits of Using This Calculator
- • Accurate Tax Calculations: Uses official IRD rates for 2025/26 tax year with precise progressive bracket calculations.
- • ACC Levy Included: Automatically calculates ACC earners' levy with correct cap at $152,790 income.
- • KiwiSaver Planning: See how different contribution rates affect take-home pay and retirement savings including employer and government contributions.
- • Multiple Pay Frequencies: View results in annual, monthly, fortnightly, or weekly formats to match your pay schedule.
- • Job Comparison: Compare net salaries from different job offers to make informed career decisions.
Factors That Affect Your Results
1. KiwiSaver Contribution Rate
Higher KiwiSaver contributions reduce take-home pay but increase retirement savings with matching employer and government contributions.
2. Income Level
Higher incomes face higher marginal tax rates (up to 39%) and may lose government KiwiSaver contributions if earning over $180,000.
3. ACC Levy Cap
ACC levy is capped at $152,790 of income, so very high earners pay a lower effective ACC rate.
4. Student Loan Repayments
This calculator doesn't include student loan repayments, which further reduce take-home pay at 12% of income over $24,128.
Frequently Asked Questions (FAQ)
Q: How is New Zealand income tax calculated?
A: New Zealand income tax (PAYE) uses progressive brackets. For 2025/26: 10.5% on income up to $15,600, 17.5% on $15,601-$53,500, 30% on $53,501-$78,100, 33% on $78,101-$180,000, and 39% on income over $180,000.
Q: What is the ACC earners' levy in New Zealand?
A: The ACC earners' levy is 1.67% of gross earnings for 2025/26, applied to income up to $152,790. The maximum levy is $2,551.59. This funds New Zealand's accident compensation scheme.
Q: How does KiwiSaver work in New Zealand?
A: KiwiSaver is a voluntary retirement savings scheme. Employees contribute 3%, 4%, 6%, 8%, or 10% of gross pay. Employers contribute at least 3%. From July 2025, the government contributes 25 cents per dollar (max $260.72 annually).
Q: What is take-home pay in New Zealand?
A: Take-home pay is your gross salary minus PAYE income tax, ACC levy, and KiwiSaver employee contributions. This is the actual amount deposited into your bank account each pay period.
Q: Are there any tax-free thresholds in New Zealand?
A: No, New Zealand doesn't have a tax-free threshold like Australia. The lowest tax rate of 10.5% applies to the first $15,600 of income, meaning all income is taxed from the first dollar earned.
Q: Who is eligible for government KiwiSaver contributions?
A: From July 2025, individuals earning under $180,000 annually are eligible for government contributions (max $260.72). 16-17 year olds also become eligible. High earners over $180k are not eligible.