Standard deduction
Single and married filing separately: $16,100. Married filing jointly: $32,200. Head of household: $24,150. Personal exemptions remain $0. Seniors have the usual extra standard deduction, plus a separate $6,000 senior deduction per qualifying taxpayer (phase-out above $75,000 single / $150,000 joint).
Rates and brackets
The TCJA rate structure is now permanent under OBBBA. Top rate remains 37%, beginning at $640,600 (single) and $768,700 (joint) for 2026.
SALT cap
Temporarily $40,400 for 2026 (up 1% from 2025). Phases down toward $10,000 once MAGI exceeds $505,000 ($252,500 MFS). After 2029 the cap is scheduled to return to $10,000. Florida has no personal income tax; the cap still matters for property tax and for clients with other-state filings.
QBI (Section 199A)
The 20% qualified business income deduction is permanent. Starting 2026, a $400 minimum deduction applies for material participants with at least $1,000 of QBI. Wage and property limits still apply above the threshold.
Child tax credit
$2,200 per qualifying child under 17 for 2026, indexed going forward.
Tips and overtime (2025–2028)
Above-the-line deductions, not a true exemption. Qualified tips: up to $25,000. Qualified overtime: the FLSA half of time-and-a-half, capped at $12,500 ($25,000 joint). Both phase out above MAGI $150,000 ($300,000 joint). Mandatory service charges are not tips.
Retirement
Employee 401(k)/403(b)/457 deferral: $24,500. Age 50+ catch-up: $8,000. Ages 60–63: $11,250. IRA: $7,500 ($8,600 age 50+). SECURE 2.0: if prior-year FICA wages exceeded $150,000, 2026 catch-up contributions to the workplace plan must be Roth.
Estate and gift
Basic exclusion $15,000,000 per person for 2026. Made permanent at this higher level by OBBBA — it did not snap back to the pre-2018 figure.
Standard mileage
Business rate revised mid-year. From 1 July 2026: 76¢ per mile (Announcement 2026-11). Medical and moving: 23.5¢. Confirm the rate for the date the miles were driven.
Research and bonus
Domestic research or experimental expenditures paid after 31 December 2024 may be deducted currently. Bonus depreciation and related investment rules should be modeled on the file — they are not a reason to buy equipment that the business does not need.