Last Updated on 3 days ago by Heyward CPA PLLC
It’s July 2026. The sun is out, the coffee is hot, and if you’re like most growth-minded business owners, your mind is probably on summer vacations or scaling your next big project. But here’s a reality check: We are officially halfway through the year.
At Heyward CPA, we have a saying: "You can't drive a car by only looking in the rearview mirror."
Yet, that’s exactly how most people handle their taxes. They wait until April of next year to look back at what happened this year. By then, it’s too late to change the outcome. You’re just reporting the damage.
To grow a visionary business: whether you’re running a medical practice, a fast-paced consultancy, or a high-impact non-profit: you need to be looking through the windshield. Tax planning isn't about what you did; it’s about what you’re doing right now to shape your future.
If you haven’t sat down for a mid-year check-in yet, you’re likely making one of these seven common mistakes. Let’s fix them before they cost you a fortune.
1. The "Rearview Mirror" Trap (Reactive Thinking)
Most business owners treat their CPA like a historian. They show up in March with a shoe box of receipts (or a messy digital folder) and ask, "How much do I owe?"
That is reactive thinking. It’s looking in the rearview mirror. By the time you’re filing your return, the "tax year" is a closed book. There’s very little we can do to lower your liability once the clock has struck midnight on December 31st.
The Fix: Shift to the windshield. Proactive tax planning happens now, in July. When we look forward, we can see the curves in the road. We can implement strategies: like adjusting your salary, timing your expenses, or setting up a retirement plan: that actually move the needle on your bottom line before the year ends.
2. Misunderstanding the 2026 Bonus Depreciation Rules
For the last few years, we’ve been riding the wave of the Tax Cuts and Jobs Act (TCJA) phase-downs. But as we sit here in 2026, the landscape has shifted significantly. Thanks to the "One Big Beautiful Bill Act" passed in 2025, 100% bonus depreciation is officially back and permanent for qualified property acquired after January 19, 2025.
The mistake? Many business owners are still operating on the "old" schedule, thinking bonus depreciation is phasing out. If you’re holding off on buying that new medical equipment or upgrading your firm’s tech stack because you think the tax benefit is gone, you’re leaving money on the table.
The Fix: If you need to make capital investments, 2026 is a fantastic year to do it. You can likely deduct 100% of the cost in the first year. This is a massive win for growth-minded entrepreneurs looking to reinvest in their infrastructure.
3. Guessing Your Estimated Tax Payments
Nothing kills a business’s cash flow faster than a surprise $50,000 tax bill in April. If you’re just "guesstimating" your quarterly payments: or worse, not making them at all: you’re setting yourself up for a world of hurt.
In a growth year, your income might be significantly higher than it was in 2025. If you’re only paying based on last year’s numbers, you aren’t just looking in the rearview; you’re driving toward a cliff.
The Fix: Use real-time data. At Heyward CPA, we help our clients calculate estimated payments based on actual year-to-date performance. This ensures you aren't overpaying (locking up your cash) or underpaying (inviting IRS penalties).
4. Messy Bookkeeping (The "I'll Do It Later" Syndrome)
Let’s be honest: messy books are the #1 reason tax planning fails. If your books are six months behind, we can’t give you strategic advice because we don't know where you stand. You can't plan for a future you can't see.
Many owners find themselves stuck between two bad options: paying a high fee for full-service outsourced bookkeeping they might not be ready for, or doing it themselves and making a total mess of it.
The Fix: The BYOB (Be Your Own Bookkeeper) Model.
We realized that growth-minded owners want to understand their numbers, but they need a map. That’s why we created our BYOB program.
Instead of just taking the work off your plate, we train you (or your admin) on how to manage your own books correctly. We provide the tools, give you email support, and then: most importantly: we meet with you quarterly to review your financials and your strategy. It’s the perfect blend of DIY and expert guidance.
5. Ignoring R&D and Interest Limitation Changes
The tax laws that changed in 2025 didn't just affect depreciation; they also made domestic R&D expensing permanent and restored more generous interest limitations (the 30% of EBITDA rule).
If you are a consultant developing new software or a medical practice investing in new treatment protocols, you might be eligible for significant R&D credits that you’re currently ignoring. Likewise, if you’ve taken on debt to grow, the way you deduct that interest has likely changed in your favor.
The Fix: Don’t assume your old "rules of thumb" still apply. A mid-year review is the time to look at your business consulting needs and ensure you are maximizing every available credit.
6. Forgetting to Review Your Entity Structure
Is your business still an LLC being taxed as a sole proprietorship? Or maybe you’ve grown so fast that your current S-Corp status is actually costing you more in administrative "hoop-jumping" than it's saving you in taxes?
Your entity structure isn't a "set it and forget it" decision. As your revenue grows and your goals shift, the most tax-efficient structure for your business might change.
The Fix: Ask yourself: Does my current structure still serve my 2026 goals? If you’re planning on a major expansion or a potential exit in the next 2-3 years, we need to look at your structure through the windshield right now.
7. Being a "Lone Ranger"
The biggest mistake of all? Thinking you have to figure this all out by yourself. You’re an expert at what you do: whether that’s running a law firm, a medical practice, or a specialized consultancy. You shouldn't have to be an expert in the ever-shifting world of IRS code, too.
Visionary leaders know when to delegate and when to seek partnership. Trying to DIY your tax strategy is like trying to perform your own surgery. It’s messy, painful, and rarely ends well.
The Fix: Partner with a firm that speaks your language. We aren't just "tax guys"; we’re entrepreneurs. We understand sales, marketing, and operations. We see the big picture.
Your Mid-Year Action Plan
The second half of 2026 is yours for the taking. But if you want to reach December with your profits protected and your stress levels low, you need to act now.
- Clean up the clutter: If your books are a mess, look into our BYOB program. Let us train you to handle your data like a pro so you always have a clear view through the windshield.
- Schedule a check-in: Don't wait for the year-end rush. A consultation today can save you thousands tomorrow.
- Review your investments: With 100% bonus depreciation back on the table, is it time to make that move you’ve been putting off?
At Heyward CPA, we’re a virtual firm based in Durham, NC, but we serve growth-minded owners across the country. We’re here to help you stop looking in the rearview mirror and start driving toward the future you’ve built.
Ready to stop reacting and start leading? Contact us today for a consultation and let’s get your 2026 tax plan on track.