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Workingcapital.org.nz
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Why gaps open

The situation usually picks the facility.

Businesses rarely start by choosing between invoice finance and a term loan. They start with a problem, which is usually a payroll run against monthly billing, a tax date landing in a quiet month, a season to get through, stock to buy or a customer that pays when it suits them. These five pages start there instead.

Where to start

Five situations, and why the situation matters.

Businesses rarely arrive having chosen a facility. They arrive with a situation, and the situation is a better guide to the right instrument than any comparison of rates, because it determines whether the gap recurs and what the business has to offer against it.

Payroll and late-paying debtors are both recurring and both point at receivables funding, because a business with that shape ordinarily has a ledger and few assets. Seasonality is recurring on a longer rhythm and points at a revolving facility or, where takings are on cards, at an advance that repays itself faster in the good weeks.

Tax and stock are different. A tax date is a one-off, dated, sized obligation and a term facility fits it, although the Inland Revenue conversation should come first. A stock purchase is a buying decision as much as a funding one, and the funding question is the easier half of it.

Each page sets out what makes that situation different, what it costs to fund, what can be done about the cause rather than the symptom, and which of the eight facilities actually fits.

The common thread

Timing problems and margin problems look identical from inside.

Every page in this tier makes the same distinction, because it is the one that determines whether funding helps. A timing problem is a profitable business waiting for money it has earned. Funding it buys the wait, the cost comes out of a margin that exists, and the business gets larger by doing it.

A margin problem is a business whose work does not cover its cost. Funding it allows the business to keep operating at scale for longer, and the eventual shortfall is bigger for the delay. The facility is not the problem and it is also not the solution.

The test is the same in every case: cost a job or a contract fully, including the funding cost of the gap, and set it against what it pays. A business that cannot answer that is guessing about which situation it is in, and the two call for opposite responses.

FAQ

Funding decisions, common questions

Why does growth cause a cash shortage?

Because the capital tied up inside the operating cycle scales with turnover. Growing thirty percent adds roughly thirty percent to what is tied up in stock and receivables, and that money is needed before the additional revenue arrives.

Is it normal to fund working capital?

Entirely. Almost every business selling on credit terms or holding stock runs a gap, and funding it is ordinary commercial practice rather than a sign of difficulty. What matters is whether the instrument matches the shape of the gap.

How do I know if the problem is timing or margin?

By costing a contract or a job fully, including the wage cost of delivery and the funding cost of the gap, and setting that against what it pays. Where the work is profitable it is timing; where it is not, funding buys time at a cost.

Should I fix the cause or fund the gap?

Both, in that order of importance and the reverse order of speed. Funding is available this month and the operational fixes take a quarter, so doing both is commonly the answer, and a business that only funds keeps paying for a gap it could have shrunk.

What is the cheapest fix in most businesses?

Invoicing promptly and correctly. A large share of slow payment traces to invoices issued late or rejected by a customerโ€™s process rather than to customers choosing to pay late, and neither costs anything to fix.

Can suppliers be part of the answer?

Frequently. Extended terms from a supplier are the cheapest funding available and are asked for less often than they are granted, particularly by a customer with a record of paying on time.

Does a facility make a business look weak to customers?

Only where the arrangement is disclosed, and even then it depends heavily on the sector. In construction, transport, labour hire and recruitment, notices of assignment are routine and carry very little signal.

What if the same gap keeps recurring?

Then the instrument matters more than the price. A recurring gap needs a facility that is there every cycle, and repeatedly taking term facilities for it is the pattern that turns a timing problem into a debt problem.

Disclaimer

Indicative content only. Not personalised financial advice.

A working capital facility is a commitment serviced out of the same operating cash flow as everything else, and the fees recur for as long as it is used. Modelling the weekly cost against the trading position before committing is what this site is built for. Borrowing at a level that stays comfortable through a quiet quarter, rather than only through a strong one, is widely regarded as the safer frame.

What this site is

A calculator and information tool. Not a lender, not a broker, not a registered financial adviser. Nothing here is personalised financial advice.

What the figures show

Modelled estimates based on the inputs shown. Not a quote. Not an offer of credit. Not a guarantee of approval, rate or fees.

What the lender decides

Final rates, fees, and approval are set by the lender after a CCCFA-appropriate assessment of the applicant's circumstances and credit decision.

Commercial disclosure

Workingcapital.org.nz earns a commission from Prospa when a visitor applies through this site and their application is approved. The commission is paid by Prospa, not by the borrower, and it does not influence the rate Prospa offers. Full disclosure on the partner page.

Tax, GST, and accountant framing

Tax-treatment statements (GST claim timing, interest deductibility, depreciation rates) are general in nature and subject to the accountant's confirmation on the specific business position. For material amounts, professional advice from a registered financial adviser or chartered accountant is widely regarded as the safer frame.

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Important information

About this site, the figures, and your protections.

Last reviewed 8 September 2026.

1. What this site is

Workingcapital.org.nz is a New Zealand education site and a free repayment calculator. It is not a lender, not a broker, and not a registered financial adviser. We do not arrange credit, hold client money, or provide regulated financial advice as defined under the Financial Markets Conduct Act 2013 Part 6 or the Financial Services Legislation Amendment Act 2019. Nothing on this site is personalised financial advice.

2. The calculator and figures

All numbers shown by the calculator, in worked examples, and across the site are indicative only and modelled from the inputs entered. The figures are not a quote, not an offer of credit, and not a guarantee of the rate, fees, term, or approval available to any specific business. Final pricing, fees, and approval are set by the lender after the lender's own credit assessment.

3. General information, not advice

Content on this site is general information (class information). It does not take into account the financial situation, objectives, or needs of any particular business or person. Before making a borrowing decision, professional advice from a licensed Financial Advice Provider, a chartered accountant, or a solicitor is widely regarded as the safer frame, particularly where amounts are material or the borrowing involves a personal guarantee.

4. Commercial relationship with Prospa

When a calculator user clicks "see if you qualify", the application hands off to Prospa, our New Zealand SME finance partner. Workingcapital.org.nz earns a referral commission from Prospa when a referred application converts to a funded loan. The commission is paid by Prospa, not by the borrower, and does not change the rate, fees, or terms Prospa offers the business. We do not claim Prospa is the cheapest or best lender for every applicant. Full disclosure is on our partner page.

5. Tax, GST, and accountant framing

Tax-treatment statements (GST claim timing, interest deductibility, depreciation rates) on this site are general in nature and subject to confirmation by the accountant on the specific business position. For material amounts, professional tax advice from a chartered accountant is widely regarded as the safer frame. Inland Revenue is the primary source for any specific NZ tax-treatment question.

6. Privacy and personal information

Consistent with the Privacy Act 2020, we do not run lead-capture forms on this site. Calculator inputs stay in the browser and are not transmitted to a server we control. We use Google Analytics 4 for aggregate, non-personal traffic data only. When a visitor clicks through to Prospa they leave our site, and Prospa's privacy policy applies. The Credit Contracts and Consumer Finance Act 2003 (CCCFA) framework applies at the lender level where a sole trader's borrowing is wholly or predominantly for personal use, or where a personal guarantor is involved.

7. Fair dealing posture

This site operates under the fair-dealing requirements of the Financial Markets Conduct Act 2013 Part 2 and the Fair Trading Act 1986. We avoid misleading or deceptive conduct, false representations, and unsubstantiated claims. Numeric or regulatory claims are hedged or sourced to a primary New Zealand authority such as Inland Revenue, MBIE, the Companies Office, WorkSafe, the Reserve Bank of New Zealand, Stats NZ, the Commerce Commission or the Financial Markets Authority.

8. Limitation of liability and governing law

To the maximum extent permitted by New Zealand law, Workingcapital.org.nz, its operators and its contributors are not liable for any loss or damage (direct, indirect, consequential, or otherwise) arising from use of the site or reliance on its content, indicative figures, or third-party information. These terms are governed by the laws of New Zealand. Any disputes are to be resolved in New Zealand courts.

Long form: terms, privacy, footer disclaimer.