Filing your taxes might not be anyone’s idea of a good time, but messing them up can turn a routine task into a costly headache fast. The IRS isn’t exactly known for letting mistakes slide, especially when they involve missing money, missed deadlines, or questionable claims.
Most tax filing mistakes are completely avoidable if you know what to watch for. A few small oversights can lead to penalties, interest, or even audits—none of which you want showing up in your mailbox. Here are three of the most common (and expensive) tax filing mistakes so you can stay on the IRS’s good side this year.
