The short version
✓ The tax saving is real
These are IRD-sanctioned salary-sacrifice arrangements (binding product ruling BR Prd 24/02 for WorkRide). Your gross salary genuinely drops, so you don't pay income tax on the sacrificed amount. At a salary between $78,101 and $180,000 that's 33c saved per dollar.
＋ A hidden upside if you get Working for Families
Most people never consider this: if your household receives Working for Families, a lower salary lowers your family scheme income, so your payments can rise by 27.5c per dollar sacrificed, on top of the tax saving. It's a real potential bonus, though untested by IRD and not covered by any ruling, so treat it as likely upside rather than a sure thing.
✗ Two things the estimators hide
Your employer's KiwiSaver contribution falls with your salary, a permanent reduction in your total package and lost compounding. And the "employee KiwiSaver saving" they show is really just your own money handed back early.
! The bike has to actually qualify
The exemption only covers vehicles provided mainly for commuting. A high-spec mountain bike bought mainly for recreation is exactly what tax advisers flag as higher-risk, because you have to be able to honestly say it's mainly for getting to work.
Savings estimator
Like the providers' estimators, but it also shows your KiwiSaver hit and a proper Working for Families estimate. Everything is calculated in your browser; nothing is sent anywhere. Enter your own numbers.
Estimates only, using published 2026/27 rates. Your real position depends on your exact income, family circumstances and the timing of the sacrifice across two tax years. Always check your own numbers and get advice for anything that matters.
How the schemes work
In 2023 the Government added section CX 19D to the Income Tax Act 2007, exempting from Fringe Benefit Tax a "self-powered or low-powered vehicle" (a bicycle, e-bike, scooter, e-scooter or similar) that an employer provides "for the main purpose of the employee travelling between their home and place of work." The aim was to encourage active, low-emission commuting.
There's no matching PAYE exemption, so the benefit is delivered through a salary sacrifice. Providers like WorkRide and The Wheel Deal run it as a three-way arrangement:
- You choose a bike. The provider arranges for your employer to buy it.
- You sign a salary-sacrifice agreement, agreeing before the income is earned to a lower gross salary for a fixed 12-month term.
- You use the bike for the 12 months. Because it's an exempt fringe benefit, no FBT is payable and the sacrificed salary isn't taxed as PAYE.
- At the end of the term the bike is gifted to you (via a "Next Steps Deed") for no extra payment, because the cost has already come out of your pre-tax salary.
Inland Revenue has issued binding product rulings confirming this structure, including that the arrangement is a valid salary sacrifice, that the sacrificed salary "is not a PAYE income payment", and that the general anti-avoidance rule (s BG 1) does not apply to it. Rulings exist for WorkRide (BR Prd 23/06, 24/02, 24/03), The Wheel Deal / Electric Bikes NZ (BR Prd 25/02) and Northride (BR Prd 25/08).
Your employer carries the cost during the year
Your employer pays for the bike up front, then recovers it from your reduced salary over the 12 months. So your employer is effectively financing the bike for you across the year. Because the balance is paid down steadily, the average amount tied up is roughly half the price. At a typical business cost of capital of around 8% per year, that financing costs your employer in the order of 4% of the bike's price, for example about $240 on a $6,000 bike or $400 on a $10,000 bike. It's a cost your employer carries rather than you, but it's worth being aware of when you ask them to take part.
Where the saving actually comes from
1. Income tax: the reliable part
Your gross salary drops by the sacrificed amount, so you don't pay income tax on it. The saving equals your marginal tax rate:
| Taxable income | Marginal rate | Saved per $1 sacrificed |
|---|---|---|
| $0 to $15,600 | 10.5% | 10.5c |
| $15,601 to $53,500 | 17.5% | 17.5c |
| $53,501 to $78,100 | 30% | 30c |
| $78,101 to $180,000 | 33% | 33c |
| Over $180,000 | 39% | 39c |
The saving comes off the top of your income, so if your salary straddles a bracket the estimator above handles it dollar-by-dollar.
2. ACC earner levy: usually small, sometimes zero
The ACC earner levy (about 1.75% for 2026/27) only applies to income up to a cap of $156,641. If your income is below the cap, sacrificing salary saves you 1.75% as well. If you earn above the cap and stay above it after the sacrifice, you save nothing here, because the levy was already maxed out.
3. Working for Families: a potential upside many never consider
This one catches people by surprise. If your household receives Working for Families, a lower salary lowers your family scheme income, so your entitlement abates more slowly and your payments go up. In the 2026/27 abatement band that's worth 27.5c per dollar sacrificed, on top of the income-tax saving. Most people don't realise their Working for Families could change at all. The catch: this piece is not blessed by any IRD ruling and has never been tested, and you may not receive it until you complete your tax return at the end of the financial year. See the detailed section for why it works and what could change it.
The catches the marketing glosses over
Your KiwiSaver contributions take a hit, in two ways
This is the big one. KiwiSaver contributions are a percentage of your gross pay, so a lower salary means:
- Your employer contributes less. If they pay, say, 3.5%, then for every $1,000 sacrificed about $35 (less ESCT) permanently stops going into your retirement account, plus decades of compounding growth on it. This is a genuine reduction in your total remuneration that the "discount" figures ignore.
- Your own contribution drops too, but that money lands in your take-home pay instead. The estimators count this as a "saving". It isn't: it's your own money arriving earlier instead of being invested. It helps cashflow now but leaves you with less saved later.
The Working for Families gain isn't guaranteed
- It rests on a gap in the law (no add-back for bikes in subpart MB) that the Government could close in a future Budget, and Budget 2025 already flagged concern about Working for Families integrity.
- You may not receive it until you complete your tax return at the end of the financial year, and because a 12-month sacrifice is split across two tax years, the gain comes through over two of those annual returns rather than all at once.
- If your family income is so high that Working for Families has already abated to zero, a further drop gives you nothing.
- If you take fortnightly payments and don't update your income estimate carefully, you risk Working for Families debt. Letting it square up after your tax return is the safer route.
The bike has to genuinely qualify
- "Mainly for commuting." The exemption only applies if the bike is provided mainly for getting to and from work. A high-spec e-mountain-bike bought mainly for trail riding is, in tax advisers' words, "unlikely to qualify." You have to be able to honestly sign that acknowledgement.
- Motor power (300W). Under New Zealand road rules a power-assisted cycle has a motor rated up to 300W; above that it can be classed as a moped rather than a "low-powered vehicle". WorkRide's own compliance material indicates equipment rated over 300W may not qualify for the FBT exemption, so a higher-powered e-bike may affect approval. Most e-bikes are sold at around 250W nominal and are fine, but it's worth checking the rated output with the provider.
- Possible future price cap. The law lets the Government set a maximum cost by regulation. None exists yet, but the rulings are conditional on staying under any future cap.
You have to keep the job for 12 months
If you leave or the arrangement ends early, you typically have to settle the remaining balance out of your after-tax pay, which wipes out the tax saving and the family-scheme-income reduction on the unpaid portion. The full benefit depends on completing the term.
Working for Families: the detail behind the calculator
This is the part of the savings that isn't covered by any IRD ruling, so it's worth understanding why it works and where the risk sits.
What "family scheme income" is
Working for Families is income-tested on your family scheme income, defined in subpart MB of the Income Tax Act 2007. It starts from your household's net taxable income and then adds back a list of items so that it reflects the family's true economic means, for example attributed PIE income, FIF (foreign investment fund) income, certain trust distributions and some salary-traded benefits. A genuine salary sacrifice reduces your taxable salary, which feeds straight into a lower family scheme income.
Note some things are not counted as family scheme income: a Child Disability Allowance from MSD is a non-taxable support payment and doesn't count as income for Working for Families.
Why a bike isn't added back
There is a rule (section MB 7B) that adds salary-traded fringe benefits back into family scheme income, but it is an exhaustive list of just two things:
- an employer-provided motor vehicle available for private use; and
- short-term charge facilities (e.g. store cards) above a threshold.
A bike is neither. And when the FBT bike exemption (CX 19D) was added in 2023, no matching change was made to subpart MB. The "other payments" catch-all (MB 13) doesn't fit either, because during the lease you receive the use of an asset, not a cash payment to meet living costs. So, under the plain words of the law, the bike sacrifice reduces family scheme income and increases your Working for Families.
How the abatement maths works (2026/27)
Working for Families abates at 27.5% on family scheme income over $44,900. So inside the abatement band, every $1 your family scheme income falls increases your Working for Families by 27.5c. The estimator above builds the full entitlement from these 2026/27 figures and compares before with after:
- Family Tax Credit: $7,921 for the eldest child plus $6,454 for each additional child (per year).
- In-Work Tax Credit: $7,670 for up to 3 children plus $780 for each child beyond 3 (includes the temporary 2026/27 boost).
- Best Start: $4,004 per child under 3, not income-tested in the child's first year, then abated at 21% over $79,000.
- Abatement: 27.5% of family scheme income over $44,900, reducing the Family Tax Credit first, then the In-Work Tax Credit.
Could IRD claw it back?
The research behind this page looked hard for a mechanism and didn't find a strong one:
- General anti-avoidance (s BG 1): the WorkRide ruling expressly says BG 1 doesn't apply to the arrangement, since using a deliberate environmental tax concession is what Parliament intended.
- Working for Families anti-avoidance (s GB 44): could in theory be argued, but the increase is a mechanical by-product of the statutory maths, not a contrived scheme, so applying GB 44 to a government-sanctioned bike scheme would be a real stretch.
- "Deprivation of income": that's an MSD welfare concept under the Social Security Act. Working for Families is administered by IRD under the Income Tax Act, which has no equivalent general discretion, so it must assess family scheme income by the statutory definitions.
Quick answers
Is this legal?
Yes. The FBT exemption and the salary-sacrifice structure are confirmed by binding IRD product rulings. The only genuinely untested piece is the Working for Families flow-on, which relies on the ordinary operation of the income-tested rules.
Is the advertised "up to 63%" saving true?
It's technically achievable, but only in a best case and it's somewhat misleading. WorkRide advertises an offset of up to 63%. That top figure stacks together: income tax at 39% (so it only applies to someone earning over $180,000), plus a student-loan repayment of 12%, plus your KiwiSaver contribution rate. Add those up and you approach 63%.
The problem is that only the tax part is a genuine saving. The student-loan and KiwiSaver portions aren't savings at all: the student loan is a debt you'll still repay later, and the KiwiSaver is your own retirement money landing in your pay early. They improve your cashflow this year, but you don't get to keep them. For most people the real, keep-it saving is just their marginal tax rate, often 30% or 33%, or 39% only on income above $180,000. (Note this 63% figure is separate from the Working for Families upside discussed elsewhere; the providers' figures don't include Working for Families at all.)
Do I have to use WorkRide or The Wheel Deal?
You need an arrangement covered by a current binding ruling and an employer willing to run the salary sacrifice. Using a provider's ruling-compliant paperwork is the safest way to get a valid salary sacrifice; a DIY version risks being an invalid "deduction" that delivers no saving.
What if I earn over $180,000?
The portion of the sacrifice above $180,000 saves tax at 39%, slightly improving the income-tax side. But check whether your KiwiSaver or government-contribution position changes too.
Will it affect anything else?
It can reduce student-loan repayments (deferred, not saved), and lowers any income-tested obligations or entitlements tied to taxable income. As always, confirm your own situation.
Sources & further reading
This guide summarises independent research drawing on the following. Always check the primary sources for your own situation.
- Income Tax Act 2007: s CX 19D (FBT exemption for self- or low-powered commuting vehicles), subpart MB (family scheme income, incl. ss MB 1, MB 7B, MB 13), s BG 1 and s GB 44 (anti-avoidance).
- Inland Revenue binding product rulings: BR Prd 24/02 (WorkRide salary sacrifice), BR Prd 23/06, 24/03, BR Prd 25/02 (The Wheel Deal / Electric Bikes NZ), BR Prd 25/08 (Northride). taxtechnical.ird.govt.nz
- Inland Revenue: Working for Families, family scheme income, and 2026/27 weekly payment tables (IR271). ird.govt.nz/working-for-families
- 2026/27 rates: Working for Families abatement threshold $44,900 and rate 27.5% (effective 1 April 2026); income-tax brackets; ACC earner levy and the $156,641 cap; KiwiSaver minimum contribution 3.5% (from 1 April 2026).
- Provider information and savings estimators: workride.co.nz, The Wheel Deal.
- Professional commentary on bike eligibility and salary-sacrifice documentation (for example Deloitte NZ and CA ANZ), and the 300W power-assisted-cycle limit under the Land Transport Act 1998 and provider compliance guidance.
Figures reflect the 2026/27 New Zealand tax year. Rates change; verify against Inland Revenue before relying on them.