A tax planning activity for February would be to check to see if you have received all of your ______ W-2 forms (salary and wages) and all of your forms (interest and dividends) so you can begin to organize and prepare your income tax return The actions the IRS will take if you make an error could include recalculating your tax, sending you a(n) _____ or refund, or, in a worst case scenario, notifying you of a tax ______.