My income from my business was indicated in Box 14 on my K-1, and I made state and federal estimated payments throughout the year.
Yes. You can deduct since you were a partner with net earnings from self-employment for the year. For any month you qualified for insurance on an employer plan, you wouldn't be able to claim the self-employed deduction.
Any Health Insurance Marketplace premiums you paid will be reported on Form 1095-A. Simply follow these directions to enter your 1095-A in TurboTax. Since you self-employed, you are also permitted to deduct your portion of the health insurance premiums (total premium minus the premium tax credit you are permitted) as a business expenses.
TurboTax will compute this amount and enter it on 1040 Line 29. If no amount is showing up on 1040 Line 29, go through the Personal >Health Insurance section again making sure to answer the question about being self-employed AND selecting the Schedule C to which you want to attach the deduction. When you are stepping through the questions, you have to click on "edit" when you get to the 1095-A data screen. The self-employment question is on the page after you have reviewed your 1095-a entries.
If needed, this is how to enter your Self Employed Health Insurance you paid through your Partnership, LLC or S-Corporation into TurboTax Premier: