--- title: "2026 Tax Brackets and Rule Changes Business Owners Should Know" date: "2025-12-13T08:00Z" author: "Mia Anne Pham Reeves, CPA" description: "2026 is a major reset year. Here’s what actually changed under the 2025 law, brackets, QBI, SALT cap, 100% bonus depreciation, and more, and how business owners can plan, quarter by quarter." tags: ["2026 taxes", "tax brackets", "One Big Beautiful Bill", "QBI deduction", "bonus depreciation", "SALT cap", "S-Corp", "entity choice", "charitable giving", "planning cadence"] sources: - "IRS tax inflation adjustments for tax year 2026: https://www.irs.gov/newsroom/irs-releases-tax-inflation-adjustments-for-tax-year-2026-including-amendments-from-the-one-big-beautiful-bill" - "IRS One, Big, Beautiful Bill provisions: https://www.irs.gov/newsroom/one-big-beautiful-bill-provisions" - "IRS Publication 946 - How To Depreciate Property: https://www.irs.gov/publications/p946" - "IRS S corporation compensation and medical insurance issues: https://www.irs.gov/businesses/small-businesses-self-employed/s-corporation-compensation-and-medical-insurance-issues" canonical: "https://www.havenstoneadvisory.com/resources/blog/new-2026-tax-brackets-and-rules-you-need-to-know" --- > The game of wealth has a cheat code: **understand the rules and their timing**. 2026 is a **reset year**, and the owners who prepare now save more and stress less. **Watch the video above**, then use this companion post to implement. Need deadlines and an estimates calculator? Open the **[Tax Playbook & Estimator](/resources/guides/tax-playbook)**. --- # Why 2026 is a true reset In July 2025, Congress passed the **One Big Beautiful Bill Act (OBBBA)**, locking in a slate of changes that begin showing up fully in **tax year 2026**. Highlights you’ll feel as an owner: - **QBI (199A) made permanent at 20%** for eligible pass‑through income. - **100% bonus depreciation** restored for qualified property placed in service after Jan 19, 2025. - **SALT cap increased to $40,000** with phase‑outs at higher incomes. - **Seven‑bracket system** continues (10% through 37%) with **2026 inflation adjustments**. - **C‑Corp rate remains 21%**. --- # Who feels this the most Owners with **$200k–$400k** in annual profit often feel the biggest bite, where payroll/self‑employment, state/local, and federal layers converge. This is where entity structure, compensation, and timing change the outcome. --- # What’s actually locked into law (and why it matters) ## 1) Brackets & standard deduction (2026) The **TCJA‑style seven brackets** stay in place; the IRS also issued **2026 inflation adjustments** so threshold amounts shift up modestly. Planning implication: model your **effective rate** and **marginal rate** under 2026 thresholds before you calendar major income events. ## 2) QBI (199A) is permanent Eligible pass‑through owners can continue to deduct up to **20% of qualified business income**, subject to W‑2 wage/basis tests and SSTB phase‑outs. Model this alongside reasonable comp if you’re an S‑Corp. ## 3) 100% bonus depreciation is back For qualified property acquired and placed in service after **Jan 19, 2025**, you can generally expense **100%** up front. This changes **timing strategy**: buying in **January** yields a full year of cash‑flow impact vs. December. ## 4) SALT cap: $40,000 The cap jumps from **$10k to $40k**, with phase‑downs for higher‑income filers. If you’re in a high‑tax state, this can materially change itemizing math. ## 5) Charitable giving tweaks (starting 2026) A new **above‑the‑line charitable deduction** for non‑itemizers (up to $1,000 single / $2,000 joint) arrives, while itemizers face **new limitations**, including a small AGI **floor** and benefit caps for top‑bracket donors. Strategy may favor **bunching** or **DAFs** before/after year‑end depending on your facts. --- # The owner’s mindset shift for 2026 Most owners try to “plan” in December. The disciplined ones: - Run **monthly accounting** and keep books **decision‑ready** year‑round. - **Plan in January**, then execute for 12 months. - Meet **quarterly** to update projections, estimates, and timing (not once in March). That’s how you avoid April surprises and capture the big moves on purpose. --- # Your 2026 implementation roadmap **1) Re‑evaluate entity & compensation (Q1).** Ensure your entity matches how you earn. For S‑Corps, dial in **reasonable salary** vs. distributions to balance payroll taxes, QBI limits, and retirement space. **2) Family employment, done right.** If you have teens doing real work, consider hiring **through an eligible structure** (e.g., a parent‑owned sole prop or a partnership where each partner is a parent) so wages can be deductible and, under specific IRS rules - **not subject to FICA** for workers under age 18. Document duties, hours, and fair pay; corporate entities don’t get the same FICA relief. **3) Map asset purchases for the year.** With **100% bonus**, earlier‑in‑year acquisitions maximize cash‑flow benefit. Vet property eligibility and placed‑in‑service dates. **4) Charitable plan.** Decide whether to **bunch** gifts in 2025 or spread into 2026 to align with the new rules (and your AGI). Coordinate SALT, standard deduction, and giving limits. **5) Three‑scenario plan.** Build **conservative / expected / optimistic** revenue cases with a tax play for each (estimates, comp, asset timing, giving). Revisit quarterly. **Helpful tool:** Use our **[Tax Playbook & Estimator](/resources/guides/tax-playbook)** to set dates, compare safe‑harbor vs. rolling P&L estimates, and track payments. --- # Quick wins most owners miss - **Separate** business and personal banking completely. - Keep a **fixed‑asset & depreciation** register (tie to invoices). - Pick **standard mileage** or **actual**, and **track** accordingly. - Adopt an **Accountable Plan** so reimbursements (home office, phone, internet, mileage) are documented and clean. - If S‑Corp, memorialize a **reasonable compensation** memo annually. > The difference between overpaying and optimized isn’t intelligence, it’s **structure and cadence**. --- # What to do next **Today:** Close your books through last month and print a clean P&L and balance sheet. **This week:** Book a Q1 entity/comp review; sketch your 2026 asset and giving plan. **This quarter:** [Schedule a strategy session](https://www.havenstoneadvisory.com/schedule-consultation) and we’ll model your 2026 scenarios, implement the cadence, and map your estimate plan.