Updated on
$40,000 a year after tax in New Zealand (2026-27)
Reviewed by Radif Partners
The student loan bite
For graduates on a first salary, $40,000 is where the student loan starts to be felt. Repayments are 12 % of income above $24,128, so on $40,000 they come to $1,905 a year, $73 a fortnight, deducted by your employer when your tax code includes SL. Add income tax of $5,908, the ACC levy of $700 and KiwiSaver of $1,400, and take-home pay falls from $31,992 without a loan to $30,087 with one. The loan is interest-free while you live in New Zealand, so the repayment is pure debt reduction. Every extra dollar of salary at this level costs 17.5 cents of tax, 1.75 of ACC, 3.5 of KiwiSaver and 12 of student loan, so a raise keeps about 65 cents in the dollar in cash while repaying the loan faster.
Take-home pay per fortnight
$1,230
$1,538 gross − PAYE $227 − ACC $27 − KiwiSaver $54
| Gross per fortnight | $1,538 |
| PAYE (tax code M) | − $227 |
| ACC earners’ levy (1.75 %) | − $27 |
| KiwiSaver (3.5 %) | − $54 |
| Take-home per fortnight | $1,230 |
| Take-home per year | $31,992 |
| Employer KiwiSaver $1,400 − ESCT $245 | $1,155 |
| Government contribution (25 c per $1, up to $260.72) | $261 |
| Employer cost per year (salary + KiwiSaver) | $41,400 |
Inland Revenue rates for 2026-27: 10.5 % to 39 %, ACC 1.75 % up to $156,641, KiwiSaver default 3.5 %. PAYE is annualised; Inland Revenue’s tables can differ by a few cents per pay. Estimates only, see the methodology.
The independent earner tax credit
$40,000 is inside the full range of the independent earner tax credit, worth $520 a year, as long as you do not receive Working for Families or a benefit. Using the ME code pays it with each pay.
$40,000 a year with and without deductions
| Situation | PAYE and ACC | KiwiSaver and loan | Weekly take-home | Fortnightly take-home | Yearly take-home |
|---|---|---|---|---|---|
| No KiwiSaver | $6,608 | $0 | $642.15 | $1,284.31 | $33,392 |
| KiwiSaver 3.5 % | $6,608 | $1,400 | $615.23 | $1,230.46 | $31,992 |
| KiwiSaver 6 % | $6,608 | $2,400 | $596.00 | $1,192.00 | $30,992 |
| KiwiSaver 3.5 % and student loan | $6,608 | $3,305 | $578.60 | $1,157.21 | $30,087 |
Figures computed with Inland Revenue’s 2026-27 tax rates, the ACC earners’ levy of 1.75 % and a main-job M tax code unless stated. Estimates only: your payslip and your end-of-year assessment prevail.
Stats NZ put median hourly earnings at $35.96 in the June 2026 quarter, which is $74,797 a year for a 40-hour week. A salary of $40,000 is 47 % less than that full-time equivalent of the median, so it pays below the typical hourly rate. Median weekly earnings for all wage earners, part-time included, are lower at $1,419 a week. Average and median salary in New Zealand.
Questions people ask
What is $40,000 after tax in NZ?
$31,992 a year with KiwiSaver at 3.5 %, or $33,392 without it, after $5,908 of income tax and $700 of ACC. The fortnightly take-home is $1,230. A student loan would reduce the year’s take-home by $1,905. Paid weekly, it is $615 in hand.
How much student loan do I repay on $40,000?
$1,905 a year: 12 % of the $15,872 above the $24,128 threshold. On a weekly pay, the threshold is $464, and 12 % of the pay above it is deducted each week. The deduction stops as soon as the loan balance reaches zero, and Inland Revenue refunds any overpayment.
Which tax code should I use on $40,000?
ME if you are eligible for the independent earner tax credit, M SL or ME SL if you have a student loan. ME adds $520 a year to your pay. You are not eligible if you receive Working for Families, NZ Super, a main benefit or a student allowance during the year.
Related calculators and guides
Sources
Written by Radif Partners
Publisher of payroll calculators and practical guides · New Zealand PAYE, KiwiSaver and ACC
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Rates for 2026, last checked on