Are the higher standard deduction and tax brackets permanent or set to change again?

The larger standard deduction, lower bracket rates, and other individual provisions created by the 2017 tax law were originally temporary and slated to expire after 2025. Legislation in 2025 revisited these, so whether they're now permanent, extended, or modified depends on what was enacted — and the numbers themselves still adjust annually for inflation. The practical takeaway is not to assume this year's figures match last year's, and not to make long-term plans (like large Roth conversions or timing income) based on rates you assume will persist. Check the current standard deduction and bracket thresholds on irs.gov each year, and revisit multi-year strategies whenever tax law changes. A tax professional can help you decide whether to accelerate or defer income given where the rules currently stand.