Simple, strategic, and savings-focused — these tax tips can make a big difference.
As a small business owner, it’s easy to get caught up in the daily grind and push tax planning to the back burner. But the truth is, the most powerful tax-saving opportunities often disappear when the clock strikes midnight on December 31.
At Milestone Certified Public Accountants in Pleasanton, CA, we help small business owners proactively reduce their tax burden, maximize deductions, and avoid costly surprises — all before the year wraps up.
Here are five strategic moves you should consider before the end of the year:
1. Accelerate Deductions with Year-End Purchases
If you’re planning to invest in equipment, software, or business upgrades, doing it before December 31 could lower your taxable income for the year.
Key Tips:
Bonus Depreciation: Take advantage of 60% bonus depreciation (2025 limit) for eligible assets.on revenue growth, but ignore whether their profit margins are shrinking over time.
Section 179 Deduction: You can immediately expense qualifying purchases up to the annual limit.
2. Defer Income to Next Year
If your cash flow allows, consider delaying invoicing until January for work completed in late December. This reduces your taxable income for the current year.
Examples:
Delay signing new contracts by a few days
Push large client invoices into Q1
Defer performance bonuses
3. Max Out Retirement Contributions
Business owners often underutilize retirement plans — yet they’re one of the best ways to reduce taxable income and build long-term wealth.
Options Include:
- SEP IRA – Up to 25% of compensation or $69,000 (2024 limit)
- Solo 401(k) – Allows both employee and employer contributions
- Defined Benefit Plans – Great for high-income owners over 40
4. Review Your Estimated Tax Payments
If your income increased this year or changed significantly from prior years, your estimated tax payments may be off — setting you up for penalties.
Steps to Take:
- Run a year-end tax projection (we do this for our clients!)
- Adjust your final quarterly payment due in January
- Consider a last-minute “safe harbor” payment
5. Make Strategic Year-End Donations
Donating to qualified charities or setting up a donor-advised fund can provide a tax deduction and make a real impact.
Smart Giving Strategies:
- Donate appreciated stock instead of cash
- Bunch charitable deductions to exceed the standard deduction
- Set up a donor-advised fund for longer-term planning
What to Avoid: Year-End Tax Mistakes
Here are a few pitfalls we help our clients avoid every December:
- Missing the deadline for payroll bonuses or retirement contributions
- Overlooking vehicle-related deductions (especially if using standard mileage)
- Failing to reconcile books or prepare accurate P&L statements before year-end
Why Partner with Milestone CPAs for Year-End Planning?
As a small business CPA firm based in Pleasanton, CA, we go beyond tax prep. Our year-round planning approach helps you:
- Minimize your tax burden proactively
- Plan personal and business finances together
- Make confident decisions before it’s too late
We work with real estate investors, medical practices, tech founders, and law firms who want more than just compliance — they want a strategic partner.
Let’s Maximize Your Tax Savings Before December 31
There’s still time to take control of your tax strategy — but you have to act fast. Don’t wait until April to realize what you should have done months ago.
Schedule your free year-end tax planning session today with Milestone CPAs and gain clarity, strategy, and peace of mind before the year ends. https://milestonecpas.com/schedule-an-appointment/
