How to calculate 9.3% Elective Tax for California AB 150 payment? (The new SALT deduction work around)

[Bsch4477]

Forms for this are being developed. 

https://www.ftb.ca.gov/about-ftb/newsroom/tax-news/september-2021/pass-through-entity-elective-tax.h...

[Anonymous]

Will TurboTax 2021 be able to support California AB 150 PTE from K1?

[rockboy]

Inuit does not migrate the credit from form 3804 and 3804CR to box 15(f) of the CA Schedule K-1.  I did this manually.  Will Intuit fix this?

[TaxCat1]

Dear @rockboy curious why you think it should transfer to 15(f) of CA Schedule K-1 (100S)?

2021 version of that form shows "Other AMT items" for 15(f).

Is there any section of K-1 for PTET?  I don't see any. 

3804-CR instructions say to pull the PTET number from the K-1 generally, as follows: "Enter 9.3 percent of the pro rata share or distributive share reported by the electing qualified PTEs on Schedule K-1 (100S, 541, 565, or 568)." 

Which seems to tell me there is no designated field on K-1 for PTET. 

Or am I missing something?