Law & accounting guide

When to use a lawyer or accountant in NZ

The honest answer to a question most New Zealanders face at some point: how do I know when to pay for a lawyer or an accountant, and when can I handle it myself. This guide covers the common situations and the value of each.

There is a useful rule of thumb behind most decisions about professional help: the more consequential and the more specific the paper, the more it is worth paying for. A lawyer and an accountant are different professionals solving different problems, so this guide separates what each one does and where each earns its fee.

When a lawyer earns their fee

Lawyers work in risk and documents. In everyday New Zealand life, three situations come up most often:

When an accountant earns their fee

Accountants work in numbers and obligations. The common moments when they earn their fee:

Worth noting

Bookkeepers, accountants and lawyers are not interchangeable. A bookkeeper keeps the records tidy, an accountant handles the tax and the numbers, and a lawyer handles the legal documents and disputes. A good job often involves two of them for different parts of the same problem, so it is worth knowing which hat you are asking someone to wear.

The company setup question

Setting up a New Zealand company is something you can do yourself through the Companies Office, but there is a real difference between creating the paperwork and making the right structural decisions. The honest breakdown:

Wherever you land, one habit makes every professional relationship cheaper and more useful: brief them properly before you book. Send the relevant documents and a plain summary of what you need decided in advance, ask for an estimate of the fee before work starts, and tell them what is actually at stake. A well-briefed professional gives you a better answer in less time, and you avoid the clock that quietly runs while someone deciphers your mess. It is a small courtesy that usually shows up directly in the invoice.

The point

Use a lawyer when you are signing or writing consequential documents, and use an accountant when your tax or structure carries complexity. Neither is mandatory for every situation, but in both cases the professional fee is cheap insurance against a mistake that costs far more than the fee. When in doubt, check the business and compliance guides, then decide.

Common questions

Lawyer or accountant: asked and answered

Do I need a lawyer for a will in New Zealand?

You can write your own will, but a lawyer is usually worth it because a will that is incorrectly signed or unclear can cause real problems after you die. Getting it professionally prepared is generally not expensive relative to the consequences of getting it wrong.

Do I need a lawyer for buying a house?

In New Zealand a licensed conveyancer or lawyer normally handles the legal side of a property purchase or sale. The paperwork is detailed and mistakes are costly, which is why most buyers and sellers use a professional for conveyancing.

Do I need an accountant for my tax return?

If your tax affairs are simple, you can often file a personal return yourself. Once you have a business, rental property, employees or overseas income, an accountant is usually worth it because a mistake or a missed claim costs more than the fee.

Do I need a professional to set up a company in NZ?

You can set up a company yourself through the Companies Office, but you must file your own company records and director detail correctly. An accountant or legal adviser helps you choose the right structure and set it up so you do not end up carrying more tax or risk than you intended.

Not legal, tax or financial advice

WorthNav provides general information only. Whether you need professional help, and what it costs, depends on your own circumstances, and laws and requirements change over time. Confirm the current position with a qualified lawyer or accountant before you act.