Lots of tax tips from other bloggers:
Lynnae at Being Frugal, prepares her own taxes. I do too and mine are pretty complicated this year.
If you purchased a home in 2009, Debt Free Adventure lists Tax Credits for Home Buyers and Owners. I sold a home in 2009, which will just complicate my taxes. Sigh.
Mrs. Micah listed the 2009 Tax Credit & Deduction List. Thankfully, I have lots and lots of deductions, but again, they complicate things.
If you do not know the IRS tax deadline, seriously? You do not know when your taxes are due? Even Canadians know stuff like that. April 15th is not complicated.