The IRS must notify the other spouse—referred to as the nonrequesting spouse—if one spouse files a request for innocent spouse relief. If your spouse is successful in their attempt to receive innocent spouse relief, you will be on the hook for the tax debt, interest, and penalties that they get relief from. Because of this, the IRS gives the nonrequesting spouse the right to present evidence and dispute the request for innocent spouse relief.
Your Rights as a Nonrequesting Spouse
The nonrequesting spouse must be notified when the requesting spouse files a request for innocent spouse relief. The nonrequesting spouse must also be notified of the Service’s preliminary and final determinations regarding the request for innocent spouse relief.