10 Essential Year-End Tax Planning Strategies for Small Business Owners

October 27, 2025

Explore 10 smart tax planning strategies to reduce your 2025 tax bill and reinvest in your business. Perfect for entrepreneurs, family-owned companies, and growth-minded professionals.

Year-End Tax Planning: Boost Cash Flow and Secure Your Future

As we approach year-end, small business owners face a powerful opportunity: reduce taxable income, improve cash flow, and strategically position the business for future growth. With changes in federal and state tax laws, a proactive approach can yield significant savings—especially for pass-through entities, service firms, and high-income earners.

Here are 10 tax strategies every entrepreneur should consider before December 31. These are especially relevant for clients navigating post-liquidity events, multigenerational ownership, or succession planning.

1. Maximize the 20% Qualified Business Income (QBI) Deduction

If you operate as a sole proprietor, S corporation, or partnership, the QBI deduction could allow you to deduct up to 20% of your qualified business income. For service businesses, staying under the income threshold is crucial—timing income and expenses wisely could protect this valuable deduction.

2. Offer Tax-Free Educational Assistance

Consider implementing a Section 127 plan, which lets you provide up to $5,250 annually in tax-free education assistance per employee. It’s not only a great retention tool—it’s a deductible expense that supports employee development.

3. Elect the Pass-Through Entity Tax (PTET)

Over 36 states (plus NYC) now allow pass-through businesses to make PTET elections. This enables businesses to bypass the $10,000 federal SALT cap and access state tax credits—particularly impactful for high-income owners in high-tax jurisdictions.

4. Leverage 100% Bonus Depreciation

Purchasing equipment or business assets before year-end? The 100% bonus depreciation rule lets you deduct the full cost of eligible assets—whether new or used—immediately. That includes technology, office furniture, and more.

5. Use Section 179 Expensing

Section 179 allows small businesses to deduct up to $2.5 million in qualifying purchases. Unlike bonus depreciation, Section 179 lets you target specific purchases. Keep in mind the phase-out begins at $4 million in asset purchases.

6. Optimize Owner Compensation

Balancing salary, bonuses, and distributions can directly impact your AGI and taxable income. Strategic retirement plan contributions—like SEP-IRAs or Solo 401(k)s—can also offer powerful deductions for owners.

7. Prepare for 1099-NEC Changes

Starting in 2025, the IRS reporting threshold for Form 1099-NEC drops to $600, rising to $2,000 in 2026. Now is the time to update accounting systems and collect W-9s to ensure compliance and avoid penalties.

8. Deduct or Amortize R&D Costs

Domestic research and development expenses can be either deducted or amortized—even retroactively for 2022–2024. If your business invests in innovation, combining R&D deductions and credits can deliver meaningful savings.

9. Use EBITDA-Based Interest Deductions

For capital-intensive businesses, recent tax code changes allow greater interest deductions based on EBITDA. Review current financing terms and explore refinancing to optimize deductibility.

10. Reevaluate Your Entity Structure

Choosing between a C-corp and a pass-through entity has lasting implications on growth, audit exposure, and income tax. If your business has evolved—through expansion, exit planning, or new partners—it’s time to reassess your structure.

Smart Tax Planning Is Smart Business

Tax planning isn’t just about reducing your bill—it’s about using every available tool to grow, preserve, and protect your wealth. Whether you’re preparing for a liquidity event, managing intergenerational wealth, or simply optimizing your year-end strategy, thoughtful planning can set the foundation for long-term success.

Let’s talk about your year-end strategy.
📞 Schedule a strategy session with Omni 360 Advisors
📜 Book a comprehensive legacy or estate plan review with Omni Legacy Law

This blog was developed with the assistance of AI-based tools for research, drafting and editing support (Chat GPT), and reviewed by OMNI 360 personnel for accuracy and relevance.



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