When does the One Big Beautiful Bill take effect?

USAFacts: “The One Big Beautiful Bill, signed into law on July 4, is set to introduce a host of changes to everything from tax reform to government assistance programs to immigration and border policy. It introduces some brand-new policies and expands, restricts, or ends others. A number of these changes took effect the moment President Trump’s pen struck the dotted line — your 2025 tax return could reflect some of them. Others will go into effect in the coming years, with some not scheduled to arrive until 2028. This visualization explains what is happening — and when, piece by piece…”