IRS Direct File is a free tax filing tool offered directly by the IRS that lets eligible taxpayers file their federal return without using third-party software. It guides you through your return with simple interview questions and submits directly to the IRS. As of 2024, it handles W-2 income, Social Security benefits, interest income, and common credits and deductions — it's best suited for straightforward returns. It's available in a growing number of states and continues to expand in scope each year. Check irs.gov/directfile to see if it's available in your state and covers your situation. State returns may still require separate software or filing.