Where to mail form 8379 in MD?

In Maryland, Form 8379, "Injured Spouse Allocation," should be mailed to the address specified in the instructions for the form. Generally, if you are filing it with a joint return, you would send it to the same address where your tax return is filed. If you’re filing it separately, you might need to send it to a different IRS processing center. Always check the latest IRS guidelines to confirm the correct mailing address.