Already Filed Your Taxes but Need to Make a Change? Mistakes the IRS Will Fix and Red Flags That Could Delay Your Refund

Crumpled tax form with money, calculator and notepad on the table. .

As the April 15 tax deadline approaches, it’s common to take a second look at your return and spot a few things you wish you’d done differently.

But before you panic, it’s important to know that while some errors are easily fixed, others are much harder to change once your return is in the hands of the IRS.