Easily calculate independent contractor tax

Solo is the only app that automatically calculates tax on contractor income and expenses – as you go. Streamline independent contractor tax and put more money back in your pocket.
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Track multiple income types

Schedular payments, self-employed income or PAYE income. Solo tracks it all.

Made for New Zealanders

Designed for New Zealand independent contractors, Solo has everything you need

Simple for beginners

Quick to set up and easy to master. Solo is made for beginners.

Claiming sole trader deductible expenses nz

Automatic contractor tax calculations

With Solo’s real-time contractor tax calculations you’re always prepared – no more guesswork, no more unexpected tax bills. Budget with confidence.

Automatic contractor tax calculations

With Solo’s real-time contractor tax calculations you’re always prepared – no more guesswork, no more unexpected tax bills. Budget with confidence.
Claiming sole trader deductible expenses nz
Calculating income tax for self-employed

Automatically track contractor income

Solo is the only accounting app that connects directly with the IRD to sync your taxed income as you earn it. No data entry needed and you can’t get it wrong.
Sole trader deductible expense categories

Claim expenses and depreciation with ease

Claim independent contractor expenses directly from your bank transactions. Automatically depreciate fixed assets. Solo gives you tips about which expenses to claim and does all the math.

Claim expenses and depreciation with ease

Claim independent contractor expenses directly from your bank transactions. Automatically depreciate fixed assets. Solo gives you tips about which expenses to claim and does all the math.
Sole trader deductible expense categories
Customise simple invoices with a logo

Create professional invoices in seconds

Create beautiful professional invoices quickly and easily. Upload a logo, save customer details and track unpaid invoices. With Solo you can invoice like a pro.
Calculate income tax return for New Zealand sole traders

File contractor tax returns effortlessly

Filing independent contractor tax returns is now easier than ever. Solo calculates all the figures you need to simply copy and paste into your online return.

  Individual income tax return – IR3
GST returns

File contractor tax returns effortlessly

Filing independent contractor tax returns is now easier than ever. Solo calculates all the figures you need to simply copy and paste into your online return.

  Individual income tax return – IR3
  GST returns

Calculate income tax return for New Zealand sole traders

Fantastic. So quick to link up with bank and IRD, setup was a breeze. Made it through my first sole trader tax return using Solo's easy to follow system. This app has improved my understanding and comfort level with accounting and taxation. Thank You.- Joshua
The app has been amazing and completely saved my sanity. I recommend it to everyone. Thank you !!!- Hannah
Amazingly simple, no more guesswork and the dashboard with upcoming dates and how much tax to set aside brings so much peace of mind. I reckon your app is a game changer for the newly self employed!- Natalie
Made filing 110% less intimidating.- Tina
I just want to say your app is amazing. I have been trialing out other software like Xero, MYOB, Reckon, by far this is the most user friendly application for sole traders. No other unnecessary features. And super easy to navigate.- Dexie
I highly recommend Solo as it’s saved me hours of work and makes tax time completely stress free.- Keri

More than just tax on contractor income

Created for New Zealand sole traders – Solo has everything you need to succeed.

Go Solo today

From expenses to tax returns and more, you’ll discover the effortless way to stay on top of it all.
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