For seven years the 20% qualified business income deduction sat with a death sentence stapled to it. Section 199A came in with the 2017 Tax Cuts and Jobs Act and was scheduled to expire at the end of 2025. Every accountant in the US was advising freelance clients on the assumption that the deduction either renewed at the last minute or simply lapsed — both possible, neither certain.
That ended on July 4, 2025. The One Big Beautiful Bill Act (Public Law 119-21) was signed into law, and Section 199A is now permanent (RSM, Permanent QBI deduction provides some tax planning certainty). The deduction stays at 20% — the bill's earlier drafts pushed for 23% and lost that fight — but the rest of the redesign matters for almost every US freelancer who has ever filed a Schedule C.
What changed in plain terms
Three things. First, permanence. The 20% deduction is no longer a sunset provision; it does not expire (Tax Foundation, SALT cap and 199A under OBBBA).
Second, wider phase-in ranges. Under TCJA, the phase-in band where Specified Service Trade or Business (SSTB) freelancers gradually lost the deduction was $50,000 above the income threshold for single filers, $100,000 above for joint filers. Under OBBBA those bands widen to $75,000 single / $150,000 joint and get indexed for inflation starting in 2027 (RSM).