For accounting professionals. Not an accountant?
QuickBooks Online Accountant Pro Tax
File taxes faster online
Fly through tax season with Pro Tax built into QuickBooks Online Accountant. Manage your books, run reports, and file returns all in one place.
Connect with us at 1-800-250-9845

Collect unlimited digital signatures in Pro Tax
Use Intuit Sign in Pro Tax at no additional cost
- Collect unlimited digital signatures on authorization forms (e.g., T183), right from Pro Tax. See the full list of supported forms.
- Simplify CRA compliance with ease—each signature is automatically date and timestamped, an authentication certificate is embedded for seamless verification, and we’ll securely store your documents for seven years.
- Drag-and-drop signature boxes, time/date stamps, and comments anywhere on your PDFs.
- Protect and track signature requests with two flexible access code options—ensuring client verification, links with expiry dates, real time updates and auto-reminders to help get things done on time.
- Streamline the T1032 spousal form signing process with effortless multi-signature requests, ensuring a smooth experience for both parties.

Streamline year-end tax preparation and filing
Handle virtually any tax scenario with a full suite of tax software
With Pro Tax you can:
- Easily and accurately file unlimited returns in one place1
- Allow your team to access, update, and share information anytime, anywhere
- Get greater control over who in your team can access Pro Tax, ensuring enhanced privacy and security for your client files and returns
- Work with peace of mind, knowing your data is always backed up1
- Manage every client’s taxes – even if they aren’t in QuickBooks Online
- Access, store, and file unlimited forms, slips, and worksheets with Forms Expert (FX)
- Year-round free product support4

Pro Tax features
Built-in auditor
The Active Auditor marks issues as you work and consolidates warnings, sign-offs and issues for easy reviewing.
Full form sets for English Canada
You’re prepared for virtually all T1, T2, and T3 returns so you can support every client and scenario.
Comprehensive search tool
Easily find forms, features, and help resources fast within Pro Tax.
Customizable printing
Print, export, and send tax return PDFs in the format that works best for you.
Easy client letters
Create customizable client letters and populate with data imported from QuickBooks and Pro Tax.
Return link sharing
Easily share a secure link to tax returns with members of your team.
Save time and money filing taxes
- Unlimited digital signatures
- Auto-fill my return
- T1 express data-entry
- Unlimited digital signatures
- Built-in auditor
- Year-over-year carryforward
- Unlimited digital signatures
- Comprehensive forms available (English only)
- File faster with T3 express
- Comprehensive forms and worksheets (EN)
- Import T4 data from Excel
- Charity Returns, NR4, T4/T4A, and more
- Unlimited digital signatures
- Books to tax in one place
- Auto-fill my return
- Unlimited digital signatures
- Built-in auditor
- Year-over-year carry over
- All features from T1, T2, T3 and FX modules
- Unlimited digital signatures
- Built in auditor
Need just one filing?
OnePay lets you purchase a single filing when you're ready.
T1: $55/filing
T2: $330/filing
T3: $175/filing
OnePay is not available with Forms Expert.
Our customers share their experiences
“My favourite feature has got to be the auditor. It's super timesaving and allows me to have a work-life balance.”
Dorothy Sela
Director at CFO Inbox
“Being a cloud accounting firm, it's really important for us to have a cloud tax product. It's all right there, easy to access for everyone.”
Helina Patience
CPA, CMA at Entreflow Consulting Group
“It’s the one ecosystem where you know you can trust the data. It flows through from the client's book, all the way to the tax return.”
Jason Hastie
Founder & CEO at TenjaGo