Suppose you do you 2007 tax return and find that you can contribute
10k into your SEP. Then you amend your return and take more business deductions, so your maximum SEP contribution is 9k. It looks like you save on federal taxes, like $250 if in the 25% tax bracket, but you have to take 1k out of your SEP IRA and pay $350 tax on it (25% tax plus 10% penalty), and maybe even tax on the earnings of the 1k.- posted
14 years ago