The best tax software will let you file a federal income tax extension to give yourself six more months to finish your taxes.

Need more time to file your 2025 tax return? Request an IRS extension before April 15 to avoid a late-filing penalty of up to ...

For most people, April 15 is the final day to request a six-month tax extension using Form 4868. Here's where and how to file one. Many, or all, of the products featured on this page are from our ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Lea Uradu, J.D., is a Maryland state registered tax preparer, state-certified notary public, ...