Can someone file taxes for years 2006-2008 last year, how far back does the IRS go to file fraud?

There's no statute of limitations for civil tax fraud. https://www.irs.gov/individuals/how-do-you-report-suspected-tax-fraud-activity

Avvo doesn't pay us for these responses, and I'm not your lawyer just because I answer this question or respond to any follow-up comments.

I agreed with prior answer, there is no statute of limitation for tax fraud. Additionally, you will be liable for any fraudulent tax returns and tax debt if you signed jointly filed tax returns. Innocent spouse defense may apply in your case. You'll need to discuss your situation with an experience tax attorney during a confidential consultation.

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