Filed married, but actually single?

If the IRS finds out, they'll have to re-do their tax returns for that year and pay the difference between what they actually paid and what they should have paid, as well as whatever interest and penalties the IRS charges them.

What she should do this year is file as single, and he should do the same.

She needs to file as unmarried, either Single or Head of Household.

She also needs to file an amended return for 2007. She will need professional help with this.

She needs to set the record straight. Hopefully bf will not try to continue to file a joint return with her and claim her children.

They can have to pay back anything they got extra for filing illegally, plus penalties and interest. Each of them is responsible for the back tax amount - the IRS will get it from whichever one they can get it from.

This year she should file legally, as single assuming that she is. If she has at least one of her children living with her, she might qualify to file as head of household.

It's a federal crime to supply false information on a tax form.If not corrected, and found out, they will be fined.

If she's single, put single !