The IRS could only go after you if it was a joint debt of income not reported on a joint tax return that you both signed. If you filed a separate return then what he filed fraudulently will not affect you.
If a lean is placed on jointly held property or property that was moved to your name only to prevent it from being seized, then you should consult an attorney.
**Disclaimer: This post is for discussion purposes only and is NOT tax advice. The author takes no responsibility for the accuracy of any information in this post.**
