Many states are offering Tax Amnesty Programs. Please refer to the following links for information:
http://taxes.about.com/od/taxamnesty/Tax_Amnesty.htm
http://taxes.about.com/od/taxamnesty/bb/amnesty.htm
Voluntary Disclosure Programs:
http://www.taxrights.com/taxamn.htm
Tax info and Answers by State:
http://www.statetaxcentral.com/
IRS Taxpayer Advocate:
http://www.irs.gov/advocate/
IRS Statute of Limitations - (Note* Does not apply in cases of fraud):
http://taxes.about.com/od/backtaxes/qt/statute_limits.htm
Click the following link for free assistance with filing your tax returns - Low Income Tax Payer Clinics:
http://www.irs.gov/advocate/content/0,,id=151026,00.html