Where is the 5498-sa form

[PaulaM]

Do you mean where do you enter it? 

Form 5498-SA is issued by the custodian of your HSA account. You do not need to enter this form in TurboTax. Keep for your records.

https://ttlc.intuit.com/questions/2766470-where-do-i-enter-my-hsa-contribution