Borrowing for a rental property in New Zealand — why investor lending sits outside consumer credit law, and what that means for you

A loan taken out to buy or refinance a rental property is not a consumer credit contract under New Zealand law. The Credit Contracts and Consumer Finance Act 2003 says so directly: investment by the debtor is not a personal, domestic, or household purpose. That single line decides a great deal downstream — whether a written declaration is needed, whether the borrower is automatically outside the regime altogether, and whether arranging the loan counts as regulated financial advice at all. None of it changes whether the lender still checks you can afford the repayments. That test never went anywhere.

Key Takeaways

The base test, and why investment fails it

Section 11 of the CCCFA sets out what makes a credit contract a consumer credit contract. Four things have to be true together: the debtor is a natural person; the credit is used, or intended to be used, wholly or predominantly for personal, domestic, or household purposes; the contract carries interest, fees or security (or some combination); and the creditor is in the business of providing credit, or the contract came about through an introduction by a paid adviser or broker. Where more than one purpose is in play, the Act settles which one counts: the predominant purpose is whichever purpose more than 50% of the credit is actually intended for.

Section 12 then does the specific work that matters for a landlord: "Investment by the debtor is not a personal, domestic, or household purpose." A loan taken to buy a rental property, or to refinance one already held, is credit used for investment. It cannot, by that one sentence, be used wholly or predominantly for a personal, domestic, or household purpose — which means it fails section 11(1)(b) outright, regardless of anything else about the borrower or the deal.

Three different routes out of the regime, not one

It is worth being precise here, because a landlord, a company and a trust each leave the consumer credit regime for a different reason, and conflating the three is an easy mistake to make.

A company borrower never enters the test in the first place. Section 11(1)(a) requires the debtor to be a natural person. A limited company is not one. A company taking out a loan to buy or refinance a rental property is outside the definition of a consumer credit contract from the first condition, before purpose is even considered.

A trust borrowing through its trustee is excluded by name. Section 15(1)(c) states that a credit contract is not a consumer credit contract where the debtor is a trustee acting in that capacity as trustee of an express trust. That exclusion applies on its own terms, without needing a declaration of purpose at all.

A private individual has to actually establish the investment purpose, because section 13 starts from the opposite assumption: in any proceedings where a party claims a credit contract is a consumer credit contract, it is presumed to be one unless the contrary is established. An individual borrowing to buy a rental property is a natural person, so section 11(1)(a) is satisfied, and without something to rebut the presumption, the default position favours treating the loan as consumer credit.

The declaration that does the rebutting

That is where section 14 comes in. A credit contract is not a consumer credit contract if the debtor makes a declaration, before entering into the contract, that the credit is to be used wholly or predominantly for business or investment purposes, or both. Two conditions attach to that declaration and both matter in practice. First, under section 14(3), the declaration is only effective if it is in a separate written document, and the debtor confirms that they have read and understood it — a line added to the loan contract itself will not do the job. Second, under section 14(2), the declaration does not protect the arrangement if the creditor, or whoever obtained the declaration, knew or had reason to believe, at the time it was made, that the credit was actually to be used wholly or predominantly for personal, domestic, or household purposes. A signed declaration is not a piece of paper that overrides the reality of the deal; it is only good where the stated purpose and the real purpose actually match.

This is the practical reason a broker arranging investment lending for an individual landlord takes a section 14 declaration on every single deal, rather than treating it as a formality for the larger files only. It is the document that does the legal work of moving the loan out of the consumer credit regime, and it has to be taken properly — as its own document, read and understood, before the loan is entered into — or it does not count.

Why this also matters for financial advice regulation

The Financial Markets Conduct Act 2013 regulates the giving of financial advice through a licensing regime for financial advice providers, and it does so by reference to a defined list of financial advice products. Section 6 of that Act lists what falls into that category: a financial product, a DIMS facility, a contract of insurance, a consumer credit contract, a buy-back transaction or consumer lease, any other product declared by regulation, and a renewal or variation of an existing financial advice product.

A consumer credit contract sits on that list by name. A loan that is not a consumer credit contract — because it was taken for investment, because the borrower is a company, or because the borrower is a trustee of an express trust — does not fall within that specific limb of the definition. Arranging a rental-property loan on that basis is arranging something outside the financial advice product most directly relevant to lending, which is why arranging genuine investment lending does not carry the same regulated-advice obligations, under this specific limb of the Act, that arranging an ordinary consumer loan does.

The lender's own test does not go away

None of this removes a lender's own commercial interest in whether the borrower can actually repay the loan. ANZ's own investment-property lending page, as one example, walks through exactly the kind of assessment a bank still runs on a rental purchase or refinance regardless of the regulatory classification: whether equity in an existing property can be used as part of the deposit for the new one, and a borrowing calculator built around the applicant's actual financial position. ANZ also offers up to ten years of interest-only repayments specifically on property-investment home loans, framed as a way of freeing up cashflow, though its special fixed rates require a minimum of 20% equity along with a linked ANZ transaction account with salary paid into it — conditions that exist entirely outside the CCCFA and are simply the bank's own commercial terms. Pre-approval, where given, is stated as valid for up to three months, after which the applicant is expected to go back to their lender for a fresh look at their financial position. None of these figures come from consumer credit law. They are the lender deciding, on its own account, what it is comfortable lending against, which is exactly the assessment that continues whether or not the loan in front of it happens to be regulated as consumer credit.

Companies, trusts and the two different tax regimes that also apply

Separately from how a loan is classified, the ownership vehicle also decides which tax rules bite once the rental income starts coming in, and two different regimes treat companies differently from each other, which is worth keeping straight.

Under the interest limitation rules, which ran from 1 October 2021 to 31 March 2025 and applied only to property physically in New Zealand, close companies had to apply the rules even where their core business had nothing to do with residential land — the close-company structure did not earn an exemption. Māori authorities, companies wholly owned by a Māori authority, and Kāinga Ora and its subsidiaries were carved out as specific exceptions. From 1 April 2025, the restriction is gone: 100% of interest incurred on residential rental property can again be claimed, up from 80% for the transitional 2024–25 year. Other property types excluded from these rules altogether are listed separately in Schedule 15 of the Income Tax Act 2007. Where a loan drawn down before 27 March 2021 funded both a residential and a non-residential property and cannot now be traced between the two, a transitional rule applying up to 31 March 2025 treated the loan as funding the non-residential property first, up to its market value, with any balance treated as funding the residential property.

There is a genuine tie-in with the bright-line test worth knowing: if a property sale is taxable under bright-line, or under one of the other land-sale rules, the seller may be able to claim back the amount of interest that the limitation rules had previously disallowed. A restriction that looked, at the time, like a permanent loss can turn into a deferred deduction if the property is later sold on a taxable basis.

The ring-fencing rules are a separate regime again, and they draw the company line in the opposite direction. Ring-fencing applies to an individual owner, a partner in a partnership, a shareholder in a look-through company, a shareholder in a close company, or a trustee of a trust — and under it, rental deductions can only be claimed against rental income, not offset against salary or wages, with any excess carried forward to a future year in which the property earns income. A company other than a close company is excluded from ring-fencing altogether. So a close company is caught by the interest limitation rules regardless of its business, and separately caught by ring-fencing too, while an ordinary trading company holding one investment property, if it is not a close company, sits outside ring-fencing entirely even though its rental interest was subject to the same limitation rules as everyone else's until April 2025.

What Deplexifi does, and does not, arrange

Deplexifi arranges lending for landlords, companies and trusts on the basis set out above: a rental-property loan is for investment, section 12 confirms investment is not a personal, domestic, or household purpose, and a proper section 14 declaration is taken on every individual deal to establish that in writing before the loan is entered into. Deplexifi does not arrange owner-occupied home loans. A loan to buy the home someone actually intends to live in is exactly the personal, domestic, or household purpose the CCCFA's consumer credit regime exists to cover, and it carries the regulated financial-advice obligations that go with a consumer credit contract — a different service, requiring a different licence, from the investment lending this article is about.

Frequently Asked Questions

Does every landlord need to sign a declaration to get investment treatment? An individual borrower does — section 14 requires a declaration made before the contract, in a separate written document, confirmed as read and understood. A company does not, because it fails the natural-person test in section 11(1)(a) regardless of any declaration. A trust borrowing through its trustee does not either, because section 15(1)(c) excludes it by name.

Can a signed declaration be relied on no matter what? No. Section 14(2) removes the protection if the lender, or whoever took the declaration, knew or had reason to believe at the time that the credit was actually going to be used for a personal, domestic, or household purpose. The declaration only works where it reflects the real purpose of the loan.

Does arranging this kind of lending mean no financial advice rules apply at all? It means the loan itself is not a consumer credit contract, and a consumer credit contract is the specific category the Financial Markets Conduct Act's financial advice product definition names for lending. It does not remove a lender's own affordability assessment, which continues regardless of the loan's regulatory classification.

Does interest deductibility being restored change how a lender assesses the loan? Not directly — deductibility is a tax question decided by Inland Revenue's rules, separate from a lender's own serviceability test. It does change the after-tax cash position a landlord is working with, now that 100% of interest incurred from 1 April 2025 can again be claimed, up from 80% in the prior transitional year.

Is a company automatically better off than an individual for this kind of borrowing? Better off is the wrong frame — it is different. A company sits outside consumer credit law for a different reason than an individual with a declaration does, and separately, a close company remains caught by the interest limitation rules regardless of its core business, while only escaping ring-fencing if it is not a close company. Each regime has to be checked on its own terms.

Getting the classification right at the start of a deal decides which declarations are needed, whose signature has to be on them, and which regulatory obligations actually apply. Deplexifi arranges investment lending for landlords, companies and trusts on exactly this basis, and takes the section 14 declaration properly on every individual file rather than treating it as paperwork.

Treating a section 14 declaration as a rubber stamp — it only holds up if the stated investment purpose is genuinely true and the lender had no reason to think otherwise; a company or trust doesn't need one at all, for entirely different reasons under sections 11 and 15.

Nothing here is regulated financial advice. Deplexifi arranges commercial finance for businesses — this article describes general lending practice and the published position of the sources listed below, not a recommendation for any individual business.