Form 8889 HSA Deduction Limitation

CharlieBeanCounter — Mon, 09 Mar 2026 06:02:26 GMT

I have an family HSA through my employer. I am over 55 years old so I qualify for the higher HSA contribution limit. I am NOT enrolled in Medicare A or B yet but am over 65. I am still covered under my employer plan. My older, non working wife is on Medicare part A only. My adult son who turned 26 in July 2021 was on my family coverage employer plan through July 2021 but is not my dependent from an income tax standpoint.

IRS instructions for Form 8889 page 4 show how it should be calculated for the contribution limit.

Jan - July I qualify for family deduction limits for my HSA - $8,200 (son and me + over 55)

From Aug-December I can only contribute to the HSA as an individual. - $4,600 (only me + over 55)

that makes my contribution limit $7,083.

Turbo tax will not permit me to override the schedule to show the above amounts. It gives me an error and says I can not do that. So how do I input the correct data into the system?

Re: Form 8889 HSA Deduction Limitation

DawnC — Wed, 02 Mar 2022 03:49:52 GMT

TurboTax will calculate the correct contribution limit based on your answers to the HSA questions. To review these, search for HSA and use the Jump to hsa link in the search results. Indicate that you had different HDHP coverages. The next screens allows you to choose either Self, Family or None for each month of 2021. Then click on Calculate Max Deduction Limit and it will show your maximum contribution is $7000. The allocation is $7200 for the first 7 months and $3600 for 5 months. This works out to be $6000 and then you get the extra $1000 for being over 55. You will see the details on Form 8889.

topic Form 8889 HSA Deduction Limitation in Deductions & credits

Form 8889 HSA Deduction Limitation

Re: Form 8889 HSA Deduction Limitation