New Zealand tax accountants for sole traders and small business
Tax Doctor is the online tax accountant NZ sole traders, landlords and small businesses trust. Fixed-fee tax returns and accounts, agreed before we start. You send the paperwork, we handle Inland Revenue.

Tax returns NZ and accounting, without the headache
From a one-off tax return to a monthly accounting package. Everything to keep you on the right side of Inland Revenue.
Individual tax returns (IR3)
Contractors, side income, overseas income or years behind. We prepare, check and file your IR3, and claim every deduction you’re entitled to.
Company tax returns
Financial statements and IR4, filed as your tax agent.
Rental property
Rental income, interest and expenses done right.
Trust tax returns
Financial statements and IR6 trust tax return, filed as your tax agent.
Monthly accounting packages
Essentials, Standard or Premium: accounts, tax returns, GST and support in one fixed monthly fee.
Three steps. Zero paperwork stress.
One dedicated accountant from start to finish, by phone, email and cloud software. No office visits needed.
Get in touchMeet your accountant
We confirm your fixed fee and tell you exactly what we need.
Send your records
Email bank statements and receipts, or connect Xero. We do the rest.
Approve and we file
E-sign your return and we file it with Inland Revenue for you.
Meet your accountant online
No office visits and no paper. Talk to a New Zealand tax accountant by video call, phone or email, wherever you live in the country.
Book a video meeting
Meet your accountant face to face on a video call, or talk it through by phone. Whatever suits you.
Send documents online
Share receipts, bank statements and IRD letters securely online. No printing, no posting.
Approve with one click
We prepare your return and send you an electronic link to review and approve it.
We file with Inland Revenue
We submit your return to IRD electronically and remind you before any payment is due.
A better way to do your tax
All the credentials of a high-street firm, without the high-street price or the office visits.
Know the cost before we start
Every fee is agreed and fixed upfront, so you can budget for the year.
See all pricesPeople sleep better at tax time
I have been impressed by the straightforward pricing. I love not worrying about additional costs once the work is completed.
Director
As a small business, we don’t have time or manpower to take care of our accounts, so it’s a big relief to hand them over to Tax Doctor.
Business Owner
Quick, no-fuss job done. There were expenses that I was unaware of that were tax deductible. I loved the electronic signature system!
Sole Trader
Can you just do my annual tax return?
Yes. Prices start at $400 and depend on your size and requirements.
I’m way behind on my taxes. Can you help?
We act as your IRD tax agent, arrange payment plans and get you back on track.
How hard is it to switch accountants?
Give us your current accountant’s details and we handle the handover.
I’m not in Auckland. Can I still work with you?
Absolutely. Many clients are outside Auckland. We work by email, phone and the cloud.
Why are your fees fixed?
So you can budget for the year. We agree them before any work starts.
How much do tax returns in NZ cost with Tax Doctor?
Individual tax returns NZ-wide start from $400 for a straightforward return and from $600 for self-employed or contractor income. Company returns start from $800. Every price is a fixed fee, agreed before we start, so there are no surprise bills. See the full list on our pricing page.
Are you a sole trader accountant?
Yes. A large part of our work is acting as a sole trader accountant for contractors, tradespeople, consultants and freelancers. We prepare your IR3, make sure you claim allowable expenses such as home office, vehicle and phone costs, and remind you about provisional tax. Our guide to sole trader tax deductions explains what you can claim.
Do you work with small businesses and companies?
We are a small business accountant NZ owners use for company tax returns (IR4), GST returns, bookkeeping, payroll and year-end financial statements. We can also help you set up a company, choose the right structure and plan for tax as you grow.
Are you a Xero accountant NZ businesses can connect with?
Yes. Tax Doctor is a Xero Platinum Partner. As your Xero accountant, NZ bank feeds, invoicing and GST all flow into one place, and we can work directly in your file.
What do I need to send you for my tax return?
Usually your IRD number, bank statements, income details such as invoices or schedules, and receipts for expenses. Your accountant will send you a simple checklist. Everything can be emailed or shared online, and you approve the finished return electronically.
Your online tax accountant NZ-wide
Choosing the right tax accountant NZ businesses can rely on makes tax time far less stressful. Tax Doctor is a team of qualified accountants who prepare individual and company tax returns, GST returns and annual accounts for sole traders, contractors, landlords and small businesses right across New Zealand.
Because we work online, you get the same fixed-fee service whether you live in Auckland, Wellington, Christchurch or a small town. As your tax accountant, NZ tax rules are our job, not yours. We keep track of Inland Revenue deadlines, file as your tax agent and make sure you claim every deduction you are entitled to.
Many of our clients came to us after falling behind on their returns. A good tax accountant in NZ can file overdue returns, talk to IRD on your behalf and set up a plan to get you back on track. You can read more about your obligations on the Inland Revenue website, then let us take care of the paperwork.
We are a Xero Platinum Partner, so if you already use Xero we simply connect to your file. If not, we can set it up for you. Either way, you will know the price before we start. Looking for a friendly, proven tax accountant NZ-wide? Get in touch or see our fixed-fee pricing.



