If you got a big tax refund this year, I’m guessing your first reaction was something like:

“Nice! I’ll take it.”

And to be clear, there’s nothing wrong with that feeling. Getting a few thousand dollars back from the IRS feels like a win. But here’s the reality. A large tax refund usually means one thing:

You paid too much in taxes throughout the year.

In other words, you gave the government an interest-free loan, and they’re now paying you back. Bummer!

Why This Happens (Especially for Veterinarians)

Most of my clients are surprised by their refund because they assume their employer or payroll system “gets it right.”

But tax withholding is just an estimate. And for many veterinarians, especially those early in their careers or with changing income, that estimate can be off.

A few common reasons I’m seeing this year:

• Income increased during the year (raises, production bonuses, relief shifts)
• Bonuses were withheld at higher flat rates
• Filing status changed (married, dual income household)
• Retirement contributions or deductions changed mid-year
• Conservative withholding elections on your W-4

None of these are bad things. But they can easily lead to over-withholding, which turns into a large refund.

Why a Big Refund Isn’t Always a Win

Let’s reframe it. If you got a $5,000 refund, that means you overpaid your taxes by about $400 per month. That’s $400 per month that could have gone toward:

• Investing
• Paying down student loans
• Building your emergency fund
• Improving your monthly cash flow

Instead, it sat with the IRS earning you exactly $0. Again, not a disaster. But not optimal either.

What We Actually Want Instead

The goal isn’t to owe a huge tax bill. And it’s not to get a massive refund. The goal is to be close to even.

Maybe you get a small refund. Maybe you owe a small amount. Either way, it means your cash flow worked efficiently throughout the year.

That’s what good tax planning looks like.

How to Fix It (Without Guessing)

This is where most people get stuck. They know their refund was too big, but they have no idea how to adjust it. Good news……you don’t have to guess.

The IRS has a tool called the IRS Tax Withholding Estimator. It’s free, and it’s actually pretty solid when used correctly.

Here’s how it works:

1. Go to the IRS Withholding Estimator – here is the link
2. Have your most recent pay stub handy
3. Input your income, withholding, and any additional income sources
4. Follow the recommendations it gives you

At the end, it will tell you exactly how to update your W-4 to get closer to your desired outcome.

A Few Practical Tips

A couple of things I tell clients when using the estimator:

• Do this mid-year, not in December
• Re-run it if your income changes significantly
• Be careful if you have multiple jobs or a working spouse
• If you’re a relief vet or 1099, this doesn’t apply, you need estimated payments instead

And most importantly: Don’t overcorrect.

We’re aiming for better, not perfect.

Bottom Line

A big tax refund feels good, but it’s not free money. It’s your money, just paid back later.

For high-income professionals like veterinarians, optimizing cash flow throughout the year matters. That’s how you build momentum with your finances instead of playing catch-up every April. So if you got a large refund this year, don’t just celebrate it. Use it as a signal.

A small adjustment today can put hundreds of dollars per month back into your control going forward.

If taxes are super confusing and your CPA isn’t proactive with your tax planning, I invite you to schedule an Intro Call meeting with me. Remember, most CPA’s will file your taxes and that is it. My goal is to help you understand your taxes, and work with your CPA to optimize your tax strategy so you pay as little as legally possible…..either today or in the future. You don’t have to go it alone. I am here to help!