For accounting professionals. Not an accountant?

New: Collect unlimited digital signatures in Pro Tax with Intuit Sign 

QuickBooks Online Accountant Pro Tax T1

File T1 returns faster

Unlock a seamless year-end workflow with Pro Tax T1 built into QuickBooks Online Accountant.

Connect with us at 1-800-250-9845

Accountant sitting by a window using QuickBooks Online Accountant on her laptop.

Tackle tax season in Pro Tax

Image Alt Text
Unlimited digital signatures

Intuit Sign for Pro Tax lets you collect unlimited digital signatures on documents at no additional cost. We’ll add a timestamp to every signature and store your documents in Pro Tax for seven years.

Image Alt Text
Simplify your year-end workflow

Go from books to tax in one place with QuickBooks Online clients. Pro Tax is also ready with forms required for EN Canada for clients not on QuickBooks.

Image Alt Text
Real-time auditor

The built-in Active Auditor classifies mistakes by seriousness for faster reviewing, highlights potential errors in real-time, and explains how to correct them.

Image Alt Text
Collaborate in the cloud

Access anywhere there’s WIFI and collaborate with your team in real time. And breathe easy knowing your work is backed up automatically.1

Identify yearly trends

Shorten the review process by monitoring any year-over-year changes with the T1 Review Worksheets.

Convert and carry forward files

Ensure your returns are accurate by bringing all the applicable fields and balances from last year. You can easily convert files from other tax software.2

5-Year tax summary

Deliver more informed tax advice to your clients by viewing 5 years worth of historical returns.

QuickBooks Online Accountant dashboard showing a client’s T1 worksheet.

Key features

Image Alt Text
Express data entry

Get your most-used tax fields in one worksheet so you don’t have to jump from form to form.

Image Alt Text
Books to Tax T2125 Self-employed tax mapping

Workpapers automatically maps your self-employed accounts for taxes and syncs directly into the Pro Tax T2125 form.

Image Alt Text
T1 Auto-fill my return

T1 AFR pulls client data from the CRA to fill the return, saving time and reducing human error.

Image Alt Text
T1 return summary

Get a consolidated summary of the most important personal tax numbers you can share with clients in a snap.

Image Alt Text
Easy client letters

Create customizable client letters from a template or build your own. Easily populate with client data imported from QuickBooks and Pro Tax.

Image Alt Text
Always up to date

Automatic backups mean you’re always working from the latest version – no need to worry about losing work.

Get a free 30-minute onboarding call

Pro Tax customers (including those on a free trial) can talk to an expert
to get help with set up, migrating files, and much more.

Easily prepare and file personal taxes.

Pro Tax T1
  • Unlimited digital signatures, T1 returns and EFILEs
  • Cloud T1 tax preparation
  • T1 express data-entry
  • Built-in auditor
  • Auto-fill my Return
  • Express Notice of Assessment
  • Comprehensive forms for English Canada
  • Carry forward data from other tax software
  • Custom print set templates
  • Easy and professional letters
  • Cloud storage
You will need a free QuickBooks Online Accountant login to access Pro Tax
Try it free

File a single return for just $50 with OnePay

OnePay is only available with a QuickBooks Online Accountant account.

Sign up for free

Do more and save more with Pro Tax bundles and suite

T1 & T2 bundle
Unlimited T1 and T2 filings

Québec forms are not included

You will need a free QuickBooks Online Accountant login to access Pro Tax

Buy now
Unlimited T1, T2, T3, and FX filings

Québec forms are not included

You will need a free QuickBooks Online Accountant login to access Pro Tax

Buy now
A headshot of happy QuickBooks Online Accountant user Rachel Smith.
I love that I can do books and file taxes from anywhere. This doesn’t limit me.
Rachel Smith, Bookkeeper, Crystal Beack, ON
Simplify your tax season. Try Pro Tax T1 for free.

Start using Pro Tax T1 today

Image Alt Text
Get started

Already using QuickBooks Online Accountant?

Sign in
Image Alt Text
Sign up

New to QuickBooks Online Accountant?

Join for free
Image Alt Text
Need help?

Call us to speak to an expert about getting started


Get up and running on Pro Tax and discover how it can save you time.

Frequently Asked Questions

Your privacy

We collect data when you use our website to improve its performance. Doing so also helps us provide a secure, personalized experience. Select 'Accept cookies' to agree or 'Cookies settings' to choose which cookies we use. You can change your preferences anytime by clicking the 'Manage cookies' link in the footer.

Choose your cookie preferences

Some cookies are needed to make our website work and can't be turned off. But we need your consent to use others that are not essential. You can make your choices below and update them at any time using the 'Manage Cookies' link. To find out more, visit our Cookies Policy.

These cookies are necessary for the site to function. They also help us keep your data safe.
These cookies allow us to enhance your experience and remember your preferences, region or country, language, and accessibility options.
These cookies tell us how customers use our website. We study and organize this data to help us optimise our content and provide you with personalised experiences.
These cookies help us provide you with relevant communications and ads in our products and on other sites.