You can still file a joint return with your spouse even while he is incarcerated---as long as he agrees to joint filing. Filing a joint return is better for you, so that you get the higher MFJ standard deduction on your tax returns, making less of your income taxable.
**Disclaimer: Every effort has been made to offer the most correct information possible. The poster disclaims any legal responsibility for the accuracy of the information that is contained in this post.**
