TT is not transmitting MA Form M-2210 when there are no calculated underpayments. Even if there are no estimated underpayments calculated, this form is still ne...
I also had this problem for tax year 2023. E-filed my return in February 2024 and just noticed an underestimated tax penalty posted to my MA TaxConnect account....
Thanks for the quick reply and confirmation regarding Form 8606. As an aside, I thought the purpose of Form 8606, which is furnished to the IRS, was at least in...