Every April, I talk to business owners who are angry. Not mildly frustrated. Actually angry. At their accountant, at the IRS, at the general unfairness of the universe. They just got a number from their CPA that they weren't expecting, and now they're scrambling to figure out where that money is going to come from.
I get it. A surprise tax bill feels like getting mugged. You thought you were doing fine, and then suddenly you owe $80,000 you didn't plan for and your cash position looks like the last ten minutes of a horror movie.
But here's the thing I keep having to say out loud. The surprise isn't the problem. The surprise is the symptom. The problem is that nobody looked at the actual numbers in July.
Let me explain what I mean.
The April Ambush Is a Structural Failure, Not Bad Luck
Most business owners in the $2M to $200M range have a CPA or an accounting firm. Good ones, often. People who are competent and credentialed and who file accurate returns. I'm not here to throw the accounting profession under the bus because that's not what this is about.
What I am going to say is that there's a difference between compliance and planning, and a lot of businesses are only getting one of those two things.
Compliance is filing your return correctly based on what happened. Planning is looking at what's happening right now, running the numbers forward, and making decisions while you still have decisions to make. The window for real planning closes somewhere around October 1st. After that, you're mostly just tidying up.
If the first time you see a meaningful tax projection is when your CPA hands you a completed return in March or April, that's not a tax problem. That's a structural failure in how your finances are being managed. I say that not to be harsh but because naming it accurately is the only way to fix it.
What a Q3 Projection Actually Tells You
A mid-year tax projection isn't magic. It's not some exotic financial instrument reserved for companies with a CFO on staff. It's just arithmetic applied to what you already know, pointed forward in time.
Here's what it does. It takes your year-to-date income and expenses, applies your entity structure and tax treatment, accounts for any significant one-time items that have already happened or are likely to happen before December 31st, and gives you a reasonable estimate of what your federal and state tax liability is going to look like.
From that number, a few very concrete conversations become possible.
First, you find out whether your estimated tax payments are tracking reality. If you've been paying estimates based on last year's safe harbor and this year is running 40% ahead of last year, congratulations on the growth. Also, there's a gap you need to know about. Running 20% behind? You may have been overpaying quarterly and sitting on a cash asset you didn't know you had.
Second, you can have an actual conversation about moves that are still legal and still available. S-corp elections, retirement plan contributions, equipment purchases under Section 179, timing of receivables, accelerating deductions. None of these are loopholes or aggressive maneuvers. They're just the tax code working as designed. But they require time. You cannot implement most of them after December 31st and pretend they happened before it. Q3 is when you still have the runway.
Third, and this one matters more than people give it credit for, you can protect your cash position. Knowing in August that you probably owe $130,000 in April is not fun information. But it gives you eight months to plan for it. You set some cash aside. You don't make capital commitments in Q4 that would leave you illiquid in the spring. You go into the year-end with eyes open instead of wandering into April holding a number you've never seen before.
The Business Owner Who Taught Me How Expensive This Gets
I worked with a manufacturing company a couple of years ago. Good business, family-owned, had been around for a long time. They brought me in for a strategic engagement but within about two hours of looking at their financials, I realized that the more pressing conversation was about their tax exposure.
They had a strong year. Revenue up, margins up, they'd sold a piece of equipment in Q2 that generated a gain. Nobody had modeled what any of that meant for their annual liability. They were paying estimated taxes based on a prior year that looked nothing like the current one. Their CPA was doing their job, which was to file an accurate return, but nobody was sitting in the middle of the year looking at the trajectory and raising a hand.
They owed roughly $210,000 more than they'd expected. They had the cash to cover it because they'd had a good year, but covering it meant not making a hire they'd been planning on, not investing in a piece of equipment they genuinely needed, and having a very tense few months internally while everyone tried to figure out who to blame. The answer, if I'm being honest, was the process. Nobody owned this particular job.
That's the real cost. Not just the number itself but what the number prevents you from doing.
Who Actually Owns This Job in Your Business
I want to be direct about something here.
If you're running a company above $2 or $3 million in revenue, you need someone in your corner who reads your financials on a regular basis, knows your business well enough to spot anomalies, and can coordinate between your CPA's compliance work and your actual operating decisions. That's not your bookkeeper. That's not necessarily your CPA, who may not be structured or incentivized to do proactive planning. That might be a controller, a CFO, or someone in a fractional advisory role.
The tax projection conversation is one example of about fifteen different conversations that should be happening throughout the year. Cash flow forecasting, margin analysis by product line or service, working capital management, scenario planning before you make a major hire or take on a new facility. The list goes on. These aren't exotic. They're just the baseline of running a business with financial visibility.
What I find, over and over, is that business owners in this revenue range are sophisticated about their industry and often under-supported on the financial side. They've outgrown their bookkeeper but they're not quite sure they need a full-time CFO. So they fall into a gap where nobody is doing the proactive work. The CPA files the return. The bookkeeper keeps the ledger. And the owner gets surprised in April.
The Actual Process, If You Want to Build It
Pull your year-to-date P&L for January through June. Or through the end of Q3 once you're into October. Sit down with whoever handles your taxes and ask them to run a projection to December 31st based on current trends. If your business has seasonality, account for it. If you have any known one-time items in the back half of the year, put them in.
From that projection, your estimated annual taxable income becomes visible. Apply your effective rate, back out your estimated payments already made, and you have a rough landing spot for your liability. It's not going to be perfect. Tax returns never are until they're done. But you'll be in the right neighborhood, which is infinitely better than being blindsided.
Then, and this is the part people skip, have a conversation about whether there's anything to do about it. That's a planning conversation, not a compliance conversation. It requires someone who knows your business well enough to have an opinion. If your current advisors aren't offering that conversation, you either need to ask for it explicitly or you need to think about whether your advisory setup is actually built for where you are.
The Permission Structure Around This
One more thing, because I see this play out in a specific way with owners who've been in business for a long time.
There's a feeling that asking for a tax projection mid-year is somehow making trouble. Like you're being demanding or paranoid. Like if you trusted your CPA you'd just wait for the return.
That framing is backwards. Asking for proactive visibility into your business finances is not a sign of distrust. It's a sign of ownership. You own this company. You are entitled to know, in real time and with reasonable accuracy, what your obligations are likely to be and what your options are for managing them.
The CPA who gets defensive when you ask for a mid-year projection is probably not set up to be a planning partner. That's not a moral failing. Some firms are built purely for compliance and they're good at it. But knowing that helps you figure out what you need elsewhere.
You didn't build a business this size by waiting to find out how things turned out. You ran toward information. You made decisions. You planned.
Do the same thing with your taxes.