Leonard
Intuit Alumni

Get your taxes done using TurboTax

No, if you file married separately you wife will lose her eligibility completely for the Premium Tax credit and have to repay all of her credit.

The two links below have information that you may find useful.

https://ttlc.intuit.com/replies/4234767

https://www.irs.gov/affordable-care-act/individuals-and-families/the-premium-tax-credit-the-basics