Tax Guide All you need to know about the tax forms to file before April 15th The official tax filing deadlines can change from year to year. In 2019, the filing deadline for your 2018 tax return is April 15th. Make sure you’ve filed by ... Tax Guide Form 7004: Automatic Extension for Business Tax Return Sometimes you need a bit more time to get your business’s house in order. Thankfully the IRS allows businesses to apply for an extension on their 2015 tax return. ...