TurboTax

File with experts
File your taxes
Experts at your fingertips

An expert helps with your taxes, or does them for you
TurboTax Expert Full Service

TurboTax Expert Assist

TurboTax Self-Employed
Prior year taxes
File myself
File myself
Do it yourself

We'll guide you step-by-step
TurboTax Do It Yourself

TurboTax Self-Employed

TurboTax Desktop
TurboTax Free

Activate your product

Prior year taxes
Business
Business
Business taxes

Get your T2 corporate return done right, your way
TurboTax Business

TurboTax Business Desktop
Tax situations
Tax situations
Tax situations

Find extra guidance for your big life moves
For investors

For 25 and younger

For self-employed

For new to Canada

For life changes
Resources
Resources
Resources

Explore tax tools, get tips, and read reviews
Personal income tax calculator

RRSP savings calculator

Learning hub

TurboTax support (FAQ)

TurboTax community
Pricing

Community

Question

Initial install of TT2022 and import of data from 2021 Return went fine, but when I got back in to add data, I get a TT403 error code. Online support useless.

Forum|Forum|2 years ago
April 8, 2023
1 reply
0 views

No text available

Error code TT403 can happen for different reasons - it means that the program can't open the file. It might be because location that the file was saved to is no longer there, or not accessible. It could be that the file itself is somehow not accessible or is corrupt/damaged. If the program is not saving properly, try saving to another location, like your desktop.

If you are still not able to resolve this issue, please contact our phone support team at 1-888-829-8608.