topic Re: Errors in TP-128 form CCA calculation in Turbotax Canada 2025 in Troubleshooting

Errors in TP-128 form CCA calculation in Turbotax Canada 2025

TaiWai62 — Wed, 11 Feb 2026 19:26:11 GMT

In Turbotax 2025, as of February 11 2026, the CCA calculations in form TP-128 are incorrect in multiple places.

First, even though I have negative net income on the rental property, the TP128 still calculates a non-zero CCA which it uses to increase the loss. This is wrong. The available CCA in the case of a loss should be 0.

Second, columns 17, 20, 22 and 23 are incorrectly calculated.

For example, Col 17 should be C17 = 1/2 * C10 - C11 - C9 - C5. I have C10 = $251, C11 = C9 = C5 = $0. So the result should be approx $125, yet C17 shows $969.

It turns out that $969 is the amount shown on the same line of C17 of federal form T776. However, the values in form TP-128 should be the values that appear in T776 multiplied by the percentage ownership which in my case is approx. 13%...

As another example of error, all lines in C23 are zero despite there being much undepreciated property left.

Please make sure TP128 is tested. In particular, please have a test case where ownership is not 100%!

Thank you!

David

Re: Errors in TP-128 form CCA calculation in Turbotax Canada 2025

TurboTaxAniqua — Wed, 11 Feb 2026 19:52:06 GMT

We have sent this to an investigation. We have been informed that the forms are currently under development. Updates are continually being integrated into the CCA table. This is a known development status, not a bug. The CCA table is still dependent on the finalization of the CRA forms, and we are actively working to update the table as these forms become available. We appreciate your patience.

Thank you for choosing TurboTax.

Re: Errors in TP-128 form CCA calculation in Turbotax Canada 2025

TaiWai62 — Thu, 12 Feb 2026 18:16:58 GMT

Dear Aniqua,

I seem to have a different definition of "bug" than you (if important functionality of a released product does not perform to spec), but no matter, since I am sure that your team will fix this in due course, so thank you for referring the non compliance description to them.

Ciao!

David

Re: Errors in TP-128 form CCA calculation in Turbotax Canada 2025

TurboTaxAniqua — Thu, 12 Feb 2026 20:13:13 GMT

I understand your point! To ensure total accuracy for our users, we must wait for the final CRA specifications before activating the forms. I've forwarded your feedback to our product team to ensure that the final product meets all expectations. Ciao!

Re: Errors in TP-128 form CCA calculation in Turbotax Canada 2025

user17718520596 — Mon, 23 Feb 2026 15:15:42 GMT

Good morning. I am getting this error as well. CCA portion of the Statement of Employment Expenses form is still being finalized and isn’t ready for filing. Finish preparing the rest of your return and we’ll email...

Any idea when this may be corrected?

Re: Errors in TP-128 form CCA calculation in Turbotax Canada 2025

TurboTaxAniqua — Tue, 24 Feb 2026 23:36:16 GMT

@user17718520596 This form has not been finalized yet. We're working hard to finalize all tax forms to meet Canada Revenue Agency (CRA) and Revenu Québec (RQ) requirements. Some of these forms aren’t ready yet in TurboTax.

If your return has one of the below forms, you can't file your return in TurboTax yet. If you’re a TurboTax Online customer, we’ll email you when your forms are ready to be filed in early March 2026. We will update this link once it's finalized

Why does TurboTax say my forms are locked or haven't been finalized?

Re: Errors in TP-128 form CCA calculation in Turbotax Canada 2025

user202521 — Tue, 24 Feb 2026 23:12:50 GMT

This is now another year where I’m unable to file my return because TurboTax has not yet updated its software to reflect recent CRA form changes.

The relevant form was updated by the CRA 12 days ago, yet your platform still does not support it. Unfortunately, customers only discover this limitation after completing their return and paying for the software.

This is extremely frustrating. Tax filing is time-sensitive, and software delays should not prevent submission — especially when the CRA update is already publicly available.

Can you please provide:

A clear timeline for when this form will be updated?
An explanation for the delay?

I would appreciate a prompt response.

CRA form update

Re: Errors in TP-128 form CCA calculation in Turbotax Canada 2025

TurboTax_Susan — Tue, 24 Feb 2026 23:50:10 GMT

@user202521 As per the original poster, there are issues with the CCA section, which is likely the reason why the form is locked. As per the FAQ that TurboTaxAniqua linked to, the ETA for all forms to be unlocked is early March 2026, however individual forms may be unlocked before then.

Re: Errors in TP-128 form CCA calculation in Turbotax Canada 2025

btisdale — Wed, 04 Mar 2026 22:48:54 GMT

I did my taxes and want to file. Send me back my money and I will use a different service.

Re: Errors in TP-128 form CCA calculation in Turbotax Canada 2025

btisdale — Wed, 04 Mar 2026 22:50:22 GMT

This is unacceptable I want a refund.

Re: Errors in TP-128 form CCA calculation in Turbotax Canada 2025

TurboTaxBrenda — Thu, 05 Mar 2026 13:52:40 GMT

If you are using TurboTax Desktop, the update was just completed. Please close your software and reopen it and complete the software updates. You can then go back to your TP128 and verify your calculations.

Thank you for choosing TurboTax.

Re: Errors in TP-128 form CCA calculation in Turbotax Canada 2025

TurboTaxAniqua — Fri, 06 Mar 2026 17:56:01 GMT

If you are using TurboTax Desktop, please update it. All TTD forms are available except for the TP-726.7.

The TurboTax Online (DIY) version has also been updated, with the exception of form TP-726.7.

We appreciate your patience as we worked on this.

Re: Errors in TP-128 form CCA calculation in Turbotax Canada 2025

TaiWai62 — Sat, 07 Mar 2026 17:43:14 GMT

As originator of this thread, I confirm that the latest update did indeed fix the errors I reported in form TP128. Thank you!

Re: Errors in TP-128 form CCA calculation in Turbotax Canada 2025

David_Lavallee — Mon, 09 Mar 2026 14:46:10 GMT

Let me know when the form TP-726.7 will be unlocked because I cannot print my tax forms until then. This form is a widely used form and must be a problem for many users.

Re: Errors in TP-128 form CCA calculation in Turbotax Canada 2025

TurboTaxAniqua — Tue, 10 Mar 2026 15:06:39 GMT

@David_Lavallee, Yes, we will update the locked form link and will also post an update here in this thread once the form has been updated. We appreciate your patience while we work to finalize this form. Thanks

Re: Errors in TP-128 form CCA calculation in Turbotax Canada 2025

turbotaxuser123 — Thu, 19 Mar 2026 23:09:35 GMT

@TurboTaxAniqua There are still errors in TP-128 after the update. I have the most up-to-date version.

Specifically, expenses in lines 210, 212 and 230 get auto-multiplied, apparently by my 50% ownership, instead of the Personal %, even though I already took it into account before entering expenses in EasyStep/T776. i.e. Turbotax inserts phantom amounts into TP-128 column B when it shouldn't.

Re: Errors in TP-128 form CCA calculation in Turbotax Canada 2025

TurboTax_Susan — Thu, 19 Mar 2026 23:46:41 GMT

@turbotaxuser123 Is your spouse the co-owner?

Re: Errors in TP-128 form CCA calculation in Turbotax Canada 2025

turbotaxuser123 — Thu, 19 Mar 2026 23:57:44 GMT

@TurboTax_Susan Yes.

Re: Errors in TP-128 form CCA calculation in Turbotax Canada 2025

TurboTax_Susan — Fri, 20 Mar 2026 00:22:41 GMT

@turbotaxuser123 Please contact our phone support team as they will be able to assist you further.