Cannot e-file CO due to withholding payment made
Reporting another apparent bug in TurboTax (Premier, desktop): In 2021 for the first time, we sent an estimated tax payment to CO for safe-harbor reasons. Now TTP is telling me, very clearly but without reason, that we cannot (fork over $20 and) e-file our state return at all, because this payment was not made through W-2, 1099-any, etc.
This would be reasonable IF Colorado actually had this rule in place, BUT THEY DON'T. It's not in the 2021 E-Filer Handbook, nor did the DoR agent I called and talked with, know anything about it. "My relatives use FreeFile and have no problems e-filing for CO despite making withholding payments."