Commons Mistakes that Delay a Tax Return
The IRS has a list of common mistakes that might delay the processing of your tax return, here are a few of the errors:
1. Math Errors: If you file your return in the old fashion way, by paper, you might make a few math errors that would delay your return from being processed and your refund arriving.
2. Incorrect Bank Account Numbers: If you request direct deposit of a tax refund but provide the incorrect bank routing numbers or account numbers, the IRS will need to have the numbers corrected before processing … Read more at 2009 Taxes

