I received a notice from the IRS saying I owe $458.00 for my 2008 tax return filed with TurboTax. I have requested nearly 3 weeks ago to have TurboTax review the calculating error the sofware made and have not heard a word. I put in the exact amount of of my 1099-g and the software added 10% tax to my total tax withheld, which then caused an additional overpayment in my refund. When I reviewed my documents and tax return vs what the IRS shows to be the actual amount, one can clearly see the error TurboTax software made. read full review »