Form 8889T Line 3 Smart Worksheet Entry

[user17603986119]

2024 is the first year for being in a high deductible health plan with an HSA. Enrolled in the plan in July so when marking the months for “Family” coverage (my employer covers both me and my husband) for July through December and when I mark December the system automatically makes every month populated for $8300 instead of just 6 months. This calculates to be a $1000 contribution on line 7 of same form instead of $500. I can change the months selection to June and leave off December but this is no longer matching form 1095-B. How can I fix this in TT?

[user17603986119]

I see the IRS “Last month rule” you are considered to be eligible for the entire year so long as we remain eligible during the “testing period” (Dec 1 2024 - Dec 31 202). So seems the TT system is working properly.