As we move through 2026, small business owners face an evolving tax landscape. Recent legislative changes, inflation adjustments, and new compliance requirements mean that relying on last year's strategies could leave money on the table – or worse, trigger an IRS audit. In this guide, our CPAs break down actionable, year-round tax planning strategies tailored for entrepreneurs, freelancers, and growing companies.
1. Understand the 2026 Tax Law Shifts
The IRS announced several key updates for 2026, including higher standard deductions, adjusted marginal tax brackets, and expanded Section 179 limits. For small businesses, the most impactful changes include:
- Increased Section 179 deduction: Up to approximately $2.56 million for qualifying equipment purchases.
- Bonus depreciation opportunities: Certain qualifying assets may still be eligible for enhanced bonus depreciation treatment under updated federal guidance.
- R&D expensing return: Domestic R&D costs must be amortized over 5 years – but new proposed safe harbors may ease the burden.
- Qualified Business Income (QBI) deduction: Still available but with (adjusted income thresholds for 2026 based on filing status and taxable income).
Pro Tip: Work with a CPA to model your 2026 taxable income under different scenarios. Knowing your marginal bracket early allows you to time deductions and defer income strategically.
2. Year-Round Tax Planning, Not Just April
Most business owners think about taxes in March. That's a costly mistake. By adopting a quarterly review cycle, you can avoid surprises and maximize savings.
Project your annual income, review estimated tax payments, and decide on equipment purchases. If you expect higher profits, consider accelerating deductions.
Review retirement plan contributions (SEP IRA, Solo 401k). Adjust withholding or estimated payments if needed. Check if you qualify for the R&D tax credit.
Evaluate your business structure (LLC, S-Corp, C-Corp). 2026 may be the year to elect S-Corp status to save on self-employment taxes. Harvest capital losses.
Prepay state estimated taxes, make charitable donations, and review accounts receivable for bad debt write-offs. December is also the deadline for a defined-benefit plan.
3. Top Deductions Small Businesses Overlook
Even experienced business owners miss legitimate deductions. In 2026, pay attention to:
- Home office deduction (simplified or regular): Still valid for businesses with no separate external office.
- Vehicle expenses: The 2026 mileage rate is 67 cents per mile (business). Keep a contemporaneous log.
- Continuing education & professional development: Seminars, webinars, and certification costs are fully deductible.
- Health insurance premiums for owner-employees: Deductible above the line (Form 1040, Schedule 1).
- Software subscriptions & cloud tools: CRM, accounting, project management – all ordinary and necessary.
4. Retirement Contributions: A Double Win
Funding a retirement plan reduces taxable income while building future wealth. For 2026, contribution limits increased:
| Plan | 2026 Limit | Catch-Up (50+) |
|---|---|---|
| SEP IRA | 25% of compensation / max approximately $72,000 | N/A |
| Solo 401(k) | $23,500 employee deferral | +$7,500 |
| SIMPLE IRA | $16,500 | +$3,500 |
Business owners over 50 with high income should also consider a Cash Balance Plan — annual contributions can exceed $200,000.
5. Don't Ignore State & Local Taxes (SALT)
For businesses in high-tax states, the federal SALT deduction cap remains at $10,000 for individuals. However, many states have enacted Pass-Through Entity Tax (PTET) elections that allow your business to deduct state income taxes at the entity level – effectively bypassing the cap. Check if your state offers a PTET. Florida has no state income tax, but if you operate in other states, this matters significantly.
6. Leverage Technology & Professional Guidance
Cloud accounting tools like QuickBooks Online, Xero, or FreshBooks help you track expenses in real time. Integrate with receipt scanners (Hubdoc, Dext) to ensure no deduction is missed. However, software alone isn't enough. A CPA who understands your industry can identify opportunities you'd never spot:
- Employee Retention Credit review and compliance support for eligible businesses
- R&D credits for software development
- Cost segregation studies for real estate owners
Bottom Line: Tax planning is about smart compliance, not evasion. By staying proactive, you keep more capital in your business to fuel growth. DRDS CPAs offers a complimentary tax strategy session for new clients. Schedule yours today.
Have specific questions about your 2026 tax situation? Contact our team of experienced CPAs. We serve small businesses nationwide with a focus on the Midwest and Florida.
