01
The depth of the resale market
How many New Zealand buyers exist for that asset at that age. Mainstream plant supports a higher residual than specialised equipment for this reason alone.
Guide
Residuals and balloons, and who they are really for.
Deferred principal, priced. This guide covers how lenders arrive at the number, what it costs to defer, and why the exit has to be chosen before the agreement is signed rather than at the end of it.
MS
Matt Stiles Editor
Published 8 September 2026 Last reviewed 8 September 2026 Read time 10 min
The short version
Four lines on deferred principal.
- Nothing is forgiven. The deferred amount stays outstanding and accrues interest for the whole term, which is why a facility with a residual costs more in total than one without.
- The trade is close to linear. A dollar of residual buys roughly a dollar of payment reduction across the term, which makes the decision easy to size in advance.
- The lender caps it to protect its own security. A residual above what the asset will realistically be worth leaves the debt uncovered, so a lender declining to go higher is telling you something about the asset.
- Indicative only. Every figure here is illustrative. Actual rates, fees and terms come from the lender after assessment.
The arithmetic
What deferring principal actually does.
When a facility is written, a decision is made about how much of the principal will appear in the repayment schedule. Put all of it in and the payments are as high as they will be and nothing is left at the end. Hold some back and every payment falls, in proportion, and the amount held back sits outstanding until the final day.
That amount continues to accrue interest, because it is money the lender has advanced and has not been repaid. This is the part most often misunderstood. A residual is not a portion of the asset that the business has been excused from paying for; it is a portion it is paying interest on for the entire term and principal on at the end.
The vocabulary varies with the structure and the arithmetic does not. On a lease the deferred amount is usually called a residual and framed as the asset’s expected end value. On a loan or hire purchase it is usually called a balloon and framed as deferred principal. They are the same number doing the same thing.
Applied to
Loans, HP and leases
Set at
Inception
Interest
Accrues throughout
Falls due
A single date
The effect
A $70,000 facility at five residual levels.
Illustrative on stated assumptions, at an indicative 11% over 48 months. The total assumes the residual is settled from cash on the day rather than refinanced. Not an offer of credit.
| Residual | Amortised | Indicative weekly | Due at the end | Indicative total |
|---|---|---|---|---|
| None | $70,000 | ~$417 | Nothing | ~$86,800 |
| 20% | $56,000 | ~$334 | $14,000 | ~$89,400 |
| 30% | $49,000 | ~$292 | $21,000 | ~$90,700 |
| 40% | $42,000 | ~$250 | $28,000 | ~$92,000 |
| 50% | $35,000 | ~$209 | $35,000 | ~$93,300 |
Illustrative effect of a residual at an indicative 11% over 48 months. Figures rounded, and not an offer of credit.
How lenders decide
The cap is about their security, not about the borrower.
A lender writing a residual is taking a position on an asset’s value years from now. If the asset ends up worth less than the amount still outstanding against it, the security has stopped covering the debt, and the lender is exposed to a borrower who has every incentive to hand back an asset worth less than they owe on it.
That is why residual ranges are set by asset type rather than negotiated freely. Assets with deep resale markets and predictable decline curves, such as mainstream commercial vehicles and mobile plant, support the higher end of the range. Assets that date fast or have thin resale markets support very little, and some support none at all.
The useful reframing for a borrower is that a lender refusing to write the residual you asked for is giving you information. It has looked at the asset and formed a view that it will not hold that much value. That view is worth taking seriously, because the business is about to buy the asset and the lender does this for a living.
What supports a residual
Five factors lenders weigh.
02
How predictably it declines
An asset whose value falls on a well-understood curve is easier to write a residual against than one where the market could move sharply either way.
03
The term being written
The longer the term, the more uncertain the end value and the more conservative the residual. A five-year residual is a harder prediction than a three-year one.
04
Expected use
Hours or kilometres over the term change what the asset will be. Lenders sometimes cap use in the agreement for precisely this reason, and exceeding it carries a charge.
05
Whether local support exists
An asset with no New Zealand service agent is harder to resell, which pulls the supportable residual down along with the term.
06
The borrower, a little
Less than the asset. A strong borrower may be offered a slightly higher residual because the probability of reaching the end of the term without incident is higher.
The failure mode
A residual set at the ceiling has no margin in it.
Where a lender writes the highest residual it will allow, the arrangement is built on the asset being worth almost exactly the amount outstanding at the end. If the asset outperforms that, fine. If it underperforms, which is at least as likely, the business owes more than the asset is worth and the disposal exit has vanished. The residual has to be settled or refinanced regardless, and the machine that was supposed to cover it will not. A residual set a little below the ceiling keeps that margin, costs slightly more each week, and preserves the option that makes the whole structure work.
The ending
Three exits, and what each requires.
Every residual ends one of these three ways. The difference between a good outcome and a poor one is almost entirely whether the exit was chosen in advance.
Settle it from cash
Requires the money to be there. The business that treated the residual as a monthly obligation from the first payment has it, and ends up owning the asset having paid the least of the three.
Dispose of the asset
Requires the asset to be worth more than the residual. Clean where the residual was set conservatively, and impossible where it was set at the ceiling and the asset underperformed.
Refinance it
Requires nothing on the day, which is why it is the default. Costs the most, because interest continues on an asset that is now several years older and worth less.
The discipline
A residual divided by the term is a monthly number.
A $21,000 residual across a 48-month term is roughly $437 a month. A business setting that aside alongside its payment from the first month arrives at the end with the money, all three exits available, and no decision forced on it.
The set-aside also reveals what the structure is really costing. Payment plus set-aside, in this example roughly $292 a week plus $437 a month, comes to close to what the facility would have cost with no residual at all. That is the honest arithmetic the lower payment obscures.
Where payment plus set-aside is affordable, the residual is doing what it should, which is providing flexibility in bad months while the business funds the deferral in good ones. Where it is not affordable, the residual is not making the asset affordable. It is postponing the discovery that it is not.
The two figures
- Residual
- $21,000
- Term
- 48 months
- Monthly set-aside
- ~$437
- Weekly payment
- ~$292
- Combined
- Close to a full-amortising facility
Illustrative only, on the assumptions shown. Not a quote or offer of credit.
Where the number comes from
What ordinarily drives the size of a residual.
Indicative bands rather than a schedule any financier publishes. The point is the direction each factor pushes in, not the precise figure.
| Factor | Pushes the residual up | Pushes it down |
|---|---|---|
| Resale market | Deep, with steady demand | Thin, with few buyers |
| Expected life | Long, with life left after the term | Short, or heavily used |
| Term length | Shorter, so less value is consumed | Longer, so more is |
| Asset type | Plant that holds value predictably | Technology that dates quickly |
| Usage intensity | Light or seasonal use | Continuous or heavy-duty use |
| Condition standards | Well-maintained with records | Deferred servicing |
Indicative of how residuals are ordinarily set. Any particular figure is a matter for the financier.
Who bears it
A residual is a forecast, and somebody carries the error.
Setting a residual is an estimate made four or five years in advance about what a used machine will fetch. Nobody is very good at that, which is not a criticism of financiers so much as an observation about the exercise. What matters commercially is which party absorbs the difference between the estimate and the outcome, and that is decided by the structure rather than by the number.
Under a finance lease with a residual the business ordinarily carries it. Where the asset outperforms the estimate, the business benefits by settling the residual and holding something worth more. Where it underperforms, the residual is still due at the figure written years earlier, and the gap has to be found from somewhere other than the asset.
Under an operating lease structured with a return option the financier ordinarily carries it, which is a large part of why an operating lease costs what it does. The business is paying for the right to hand the asset back and walk away from a valuation that turned out to be optimistic, and on assets that date unpredictably that right is worth having.
This is the useful way to read a high residual on a quote. A larger residual is not a discount. It is a larger bet placed on the business’s behalf, and the weekly saving is the premium being returned to it in advance.
Where it goes wrong
Four mistakes that turn a residual into a problem.
01
Choosing the residual to hit a payment
Where the weekly figure is set first and the residual is raised until the arithmetic works, the structure has been designed around a budget rather than around the asset. The number that falls due at the end was never tested against anything.
02
Treating it as optional
A residual is a contractual obligation rather than a choice presented at the end. The choice is how it is met. A business that files the quote and does not think about it again has deferred a decision rather than avoided one.
03
A long term on a fast-depreciating asset
Technology and light vehicles lose value on a curve that outruns a long schedule. A residual set on a five-year term against an asset with a three-year useful market is where negative equity is manufactured.
04
No provision made across the term
A residual known four years in advance can be provided for a little at a time. Where nothing is set aside, the only routes left are a refinance or a trade, both of which cost more than the provision would have.
Across cycles
What a residual does to the next purchase, and the one after.
The good version
A residual that lands under the asset’s value.
Where the machine is worth more than the residual at the end of the term, the business has a surplus. Trading against a replacement clears the obligation and contributes to the deposit on the next asset, which lowers the next facility and starts the following cycle in a stronger position than the last one.
That compounding is the real argument for a conservatively set residual. Each term ends with something to carry forward rather than something to resolve, and after two cycles the difference in the deposit available is substantial.
It also keeps the options open. A business in surplus can settle, trade, sell privately or refinance, and it is choosing between routes rather than accepting the only one available.
The other version
A residual that lands above it.
Where the machine is worth less than the residual, the shortfall does not disappear. Trading rolls it into the next facility, so the replacement starts with debt attached to an asset that is already gone.
The following term then begins above the value of its own asset, which makes the same outcome more likely at the end of it. This is how a single optimistic residual becomes a pattern rather than an incident, and it is visible in the numbers long before it is felt.
Breaking the pattern ordinarily takes cash, either as a larger deposit or as a settlement of the shortfall rather than a rollover. Neither is welcome, and both are cheaper than a third cycle carrying the same problem forward.
Test the maths
A residual, in weekly numbers.
Entering the amount less the residual gives the payment. The balloon calculator on this site does both halves at once. Indicative only, and not a quote or offer of credit.
Indicative repayment
Weekly
$292/week
$1,266 /month $11,789 total interest
$49,000
$5,000 $500,000
4 years
6 months 5 years
11.00% p.a.
8% (secured) 30% (unsecured)
Indicative only. Not a quote or offer of credit. Actual rates, fees, and repayments depend on the business profile and the lender's decision.
Sending to Prospa
Your $49,000 scenario
4 years at 11.00% . Prospa will ask a few quick questions, then provide a firm quote and funding if eligible.
Redirecting…
Method
How this guide was written.
The figures come from the calculator on this page at an indicative 11% over 48 months and are illustrative rather than predictive. The residual bands described reflect what is commonly seen in the New Zealand market rather than any lender’s published policy, and every lender sets its own.
No published residual tables appear here, deliberately. They vary by lender, by asset and over time, and a table quoted on a page read two years later would be worse than none. The factors lenders weigh are stable; the numbers are not.
References
Sources
- Inland Revenue depreciation rate finder
Context for how asset values decline, which is what a residual is predicting.
- Personal Property Securities Register
The register on which the financier’s interest remains until the residual is settled.
- External Reporting Board, NZ IFRS 16 Leases
The accounting standard relevant to how a lease with a residual is treated by reporting entities.
- Reserve Bank of New Zealand, statistics
Context for the indicative rate used in the worked figures.
- Commerce Commission, business contracts
Context for the contractual terms governing settlement and early termination.
FAQ
Questions, answered
What is a residual payment?
An amount of the original finance deliberately not repaid across the term, falling due as a lump sum at the end. Because less principal is amortised, every payment before it is smaller. Nothing is forgiven, and the deferred amount accrues interest for the whole term.
How much does a residual reduce the payment?
Close to proportionally. A 30% residual removes roughly 30% of the amount from the repayment schedule, and the payment falls by a similar proportion. That near-linear relationship makes the trade easy to size before signing.
How do lenders decide the maximum residual?
By forming a view on the asset’s likely value at the end of the term. Depth of resale market, predictability of decline, term length, expected use and whether local service support exists all feed in. A lender declining a higher residual is saying something about the asset rather than about the borrower.
What is the risk of a residual set too high?
That the asset is worth less than the amount outstanding when it falls due, which removes the disposal exit entirely. Selling the asset no longer clears the obligation and the difference has to be found from elsewhere, at precisely the moment the business expected the asset to solve the problem.
How should a business plan for a residual?
By dividing it by the number of months in the term and setting that aside alongside the payment from the first month. A $21,000 residual over 48 months is roughly $437 a month. Doing that keeps all three exits open and reveals what the structure actually costs.
Is a residual the same on a lease and a loan?
The arithmetic is identical. On a lease it is usually called a residual and framed as the asset’s expected end value; on a loan or hire purchase it is usually called a balloon and framed as deferred principal. The framing differs and the number does the same thing.
Can a residual be settled early?
It depends on the agreement, and many allow it. Some carry an early settlement fee or, on a fixed rate, a break cost calculated by the lender. Asking what settlement would cost partway through, before signing, removes an unwelcome number at the point cash becomes available.
Do all assets support a residual?
No. Assets with deep, predictable resale markets support the higher end of the range, and assets that date fast or have thin markets support very little or none. Technology is the clearest example of the latter, which is why residuals are rare on it.
Does a residual affect the tax treatment?
Not by itself. The structure determines who is treated as the owner and therefore where the depreciation claim sits, and adding a residual does not change that. Under a hire purchase the interest component of the payments remains ordinarily deductible while the principal is not, subject to the accountant’s confirmation.
Is a residual a good idea?
Where the payment through the term is genuinely the binding constraint and the exit has been planned, yes. Where the full payment is affordable, it costs interest to buy flexibility the business does not need. The test that separates the two is whether payment plus a monthly set-aside is affordable.
Related
Keep reading
Balloon and residual structures
The structure page, with the market context.
Read onFinance lease
Where a residual is built into the structure rather than added to it.
Read onBalloon payment calculator
Both halves of the arithmetic at once.
Read onEnd of term options
What happens on the day, across every structure.
Read onHire purchase against finance lease
The comparison the residual creates.
Read on