What is a Partnership?
Inland Revenue wants New Zealand’s newest business owners to understand exactly what they’re signing up for before they shake hands on a partnership.
“Business Basics | Partnership Structure” is part of Te Tari Taake’s ongoing education push aimed at people setting up shop for the first time. The video walks through what actually happens, legally and financially, when two or more people or entities go into business together with a view to profit — and it’s more specific than the usual “partners split the work” advice. It covers registration, record-keeping, tax filing, GST thresholds and ACC cover, all framed around the obligations Inland Revenue expects partnerships to meet from day one.
- An unlimited general partnership is not a separate legal entity from its owners — partners are jointly and severally liable for the business’s debts, losses and obligations.
- The partnership must get its own IRD number, keep business records for at least seven years, and file an annual partnership return, with each partner then declaring their share on their personal return.
- GST registration kicks in once turnover exceeds or is projected to exceed NZ$60,000, and partners are automatically covered by ACC from their first day of trading.
No Separate Legal Identity, No Shield From the Debts
The video’s core point is one a lot of first-time business owners underestimate: a general partnership doesn’t exist as its own legal person the way a company does. That means the partners themselves — not some corporate shell — are on the hook for what the business owes. Inland Revenue’s material spells out that partners are jointly and severally responsible for debts, losses and obligations run up by the business and by each other, which is a very different risk profile from a limited liability company.
Anyone weighing this against other setups is essentially choosing between exposure and simplicity. That’s the same trade-off covered in Inland Revenue-style breakdowns comparing structures more broadly, including the guide on LLC vs sole proprietorship, where liability protection is the deciding factor for a lot of small operators.
The Paperwork Trail: IRD Numbers, Records and Annual Returns
Once partners decide to go ahead, Inland Revenue requires the partnership to register for its own IRD number, separate from each partner’s personal one. From there, the partnership has to hold onto its business records — invoices, expense claims, the works — for a minimum of seven years, and file an annual partnership tax return covering total income and expenses for the business as a whole.
The partnership itself doesn’t pay income tax on that return. Instead, the net profit or loss gets divided up according to whatever share arrangement the partners agreed to, and each partner then reports their individual cut on their own personal tax return using their personal IRD number.
The partnership files the return — but it’s the partners, using their own IRD numbers, who actually pay the tax on their share.
That pass-through mechanic is the same logic that shows up when businesses later consider restructuring, which is why guides like converting a sole proprietorship to an LLC tend to walk through identical questions about who reports what, and where.
GST and ACC: The Two Triggers Partners Can’t Skip
Inland Revenue’s guidance draws a hard line at NZ$60,000 in annual turnover. Cross that threshold — or reasonably expect to — and the partnership has to register for GST, adding another layer of return filing on top of the annual partnership return.
ACC cover works differently: it applies automatically from the very first day a partner starts trading, with no separate sign-up required. The actual levy bill only gets settled after the partnership’s first annual tax filing, calculated against each partner’s individual involvement and the nature of the business activity itself.
Weighing the Trade-Off Before Signing On
None of this is presented in the video as a reason to avoid a partnership — plenty of small and medium operators still choose the structure for the combined skills and capital it allows. But the unlimited liability piece is the detail Inland Revenue keeps returning to, because it’s the one that catches new business owners off guard when a partner’s decision or a business debt lands on everyone’s doorstep at once. Anyone still deciding between structures, including whether a partner is even the right move, might find the flip side of that argument in Why I Don’t Have A Business Partner Anymore, which comes from the other direction entirely — someone who went in, and then didn’t stay.

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