After you file


@ire1 wrote:

My refund was used to pay my ex husband’s past due taxes that he is responsible for how do I get my money back?


If you filed your 2019 federal tax return as Married Filing Jointly, you can file a Form 8379, Injured Spouse Allocation to get back your portion of the federal tax refund 

See this TurboTax support FAQ for the form 8379 - https://ttlc.intuit.com/community/accessing/help/how-do-i-file-form-8379-injured-spouse-allocation/0...