A Buyer Reads Your P&L Next to Your Tax Return. Do They Tell the Same Story?

By Craig S. Cody, CPA, Certified Tax Coach.

Here's the answer up front. When someone gets serious about buying your agency, their accountants will put your P&L next to your tax return and look for the places they disagree. Some differences are supposed to be there, and your return even has a schedule that explains them. The one that isn't supposed to be there is revenue. If your books and your return report two different revenue numbers and nobody can explain why in one sentence, that's not a typo to a buyer. It's a finding.

I see this from the CPA's chair. I've seen tax returns where the P&L shows gross revenue and the return shows gross less the media spend. Totally incorrect. Not because one of those answers is always wrong, but because an agency can't have both.

Here's what a buyer checks, which differences are fine, and how to make sure your two documents tell one story long before anyone asks.

What Does a Buyer Actually Compare?

Three sources that should describe the same business: your books, your tax returns and your bank deposits.

A buyer who gets past the first conversation usually pays accountants to rebuild your profit before they pay a multiple of it. That review is called a quality of earnings review, and tying your books to your returns and your returns to your deposits is one of the first things it does. If you want the bigger picture of what that review covers, Clean Books Sell Agencies. Messy Ones Get Discounted. walks through it.

Think about how each document looks from the buyer's side. Your P&L is what you tell yourself. Your tax return is what you told the government, signed under penalty of perjury. Your bank statements are what actually happened. When the first one disagrees with the other two, it's the P&L that has to explain itself.

Which Differences Are Supposed to Be There?

More than most owners expect. Book income and taxable income are allowed to differ, because accounting rules and tax rules answer different questions. Accounting asks what the agency earned. Tax asks what the law lets you count, and when.

The return has a schedule built for exactly this. On an S corporation or partnership return it's called Schedule M-1, and it walks from net income on your books to income on your return, one difference at a time. Larger entities file a longer version, Schedule M-3, but the idea is the same. The tax system expects your two numbers to differ and asks you to show the bridge.

The common differences in an agency are ordinary:

• Depreciation. Your books might spread a large equipment or build-out purchase over several years, while the return writes off more of it up front.
• Meals. Only half of most business meals is deductible, so the return carries less of that expense than your books do.
• The accrual to cash adjustment. Plenty of agencies keep accrual books and file on the cash method.

That last one is how my firm works. We keep one set of books, on the accrual method, with an accrual to cash adjustment on the tax return. And we show clients that adjustment every month, so there are no surprises. If you want the full case for running it that way, Should Your Agency Pay Tax on the Cash Basis? covers it.

A difference like these isn't a problem. It's a reconciliation, and a buyer's accountants see them every day. What they're looking for is a difference with no explanation attached.

Which Difference Is a Finding?

Revenue, and in an agency the usual culprit is client media.

When your agency buys media for a client, there are two defensible ways to report it. You can report the full billing as revenue (gross) or report only your fee (net). Under the revenue recognition rules, that turns on whether your agency acts as the principal or the agent: who controls the media before it reaches the client, who carries the risk if a campaign underdelivers, and who sets the price.

Gross can be the right answer. So can net. It depends on your contracts and how you actually run the buys, and it's a facts-and-circumstances call for whoever signs your financial statements. Does Client Media Count as Your Agency's Revenue? goes through how to tell which one you are, including what it does to your tax position.

What you can't have is both. A P&L at gross and a return at net (or the other way around) means the agency answered the same question two ways. Whichever answer is right for your agency, two different answers is a finding.

What Does a Buyer Do With a Gap They Can't Explain?

They stop trusting the number they can't verify, and they work from the one they can.

Then they start asking what else doesn't tie. One unexplained gap turns into a list of follow-up requests: contracts, invoices, a reconciliation by month. Every request costs time in the deal, and time is where deals go soft. A buyer who has to rebuild your revenue line from scratch is also a buyer looking for other places your books might be loose.

The gap itself might be completely innocent. A bookkeeper who netted media one way and a preparer who reported it another, each doing a reasonable job alone. The trouble isn't the size of the gap. It's that nobody in your agency can explain it on the spot.

How Do You Make Your P&L and Tax Return Tell One Story?

Three fixes, and none of them needs a buyer on the phone.

1. Decide how your agency treats client media, once, with your CPA. Gross or net, based on your contracts and how you actually work. Don't let it be decided by default by whoever happened to set up the chart of accounts.
2. Write the decision down and apply it in both places. The books and the return, every year. If your contracts change in a way that changes the answer, change both together and note why.
3. Keep a one-page bridge with every return. Book income at the top, each difference listed with one line of explanation, taxable income at the bottom. Revenue gets its own line if it differs at all. When a buyer, a lender or the IRS asks, you hand it over instead of starting a research project.

None of this is sale paperwork. It's how a well-run agency already keeps its books, and it makes the agency easier to own whether you ever sell or not.

Who Doesn't Need to Worry About This?

If your agency doesn't run client media through its books, the revenue gap usually isn't your risk, though the bridge is still worth keeping. And if you're years from any sale and have no lender asking for statements, you're not on a deadline.

But a buyer isn't the only reader. A lender, a partner buying in, or an IRS examiner will put the same two documents side by side. The fix costs an afternoon a year. The finding costs more.

What Can You Do This Week?

Put last year's P&L next to last year's tax return. Find total revenue on the P&L and gross receipts on line 1a of the return. Write down the difference.

If it's zero, check net income against the M-1 next. If it isn't zero, try to explain the gap in one sentence. If you can't, a buyer won't be able to either, and that's the conversation to have with your CPA now.

What This Article Is Not About

Selling an agency is a big subject, and other pieces cover the rest of it:

• What a quality of earnings review is, why cash-basis books and add-backs cost you in a sale, and whether you need one: Clean Books Sell Agencies. Messy Ones Get Discounted.
• The twelve months before a sale, in order: the exit readiness calendar
• Which media treatment is right for your agency, and the tax line it can push you over: Does Client Media Count as Your Agency's Revenue?

This one is only about the tie-out: making your P&L and your tax return tell the same story.

Frequently Asked Questions

Should my P&L match my tax return?

Not line for line. Book income and taxable income are allowed to differ because accounting and tax rules answer different questions, and the return's Schedule M-1 reconciles them. What should match, or differ only for a reason you can state, is revenue. Two different revenue numbers with no explanation is a red flag to a buyer.

What is Schedule M-1?

Schedule M-1 is the part of an S corporation or partnership return that reconciles net income on your books with income on your return, one difference at a time. Larger entities file the more detailed Schedule M-3 instead. It's where normal differences like depreciation and the 50% meals limit are shown.

Does a quality of earnings review compare my books to my tax returns?

Usually, yes. A buyer's accountants commonly tie the financial statements to the tax returns and both to bank deposits, to confirm all three describe the same business. Differences you can explain are routine. Differences nobody can explain lead to more requests and less trust in your number.

Should an agency report client media gross or net?

It depends on whether your agency acts as the principal or the agent for that media, which turns on your contracts and how you run the buys. Either can be correct. What isn't correct is reporting it one way on the P&L and the other way on the tax return.

How do I fix a P&L that doesn't match my tax return?

Decide the media treatment once with your CPA, write the decision down, and apply it to both the books and the return. Then keep a one-page bridge with each return that lists every difference between book income and taxable income with a one-line explanation.

Let's Talk

Your P&L and your tax return are two versions of the same year. A buyer will read both, and so will a lender. The agencies that never have to explain a gap are the ones that decided once and wrote it down.

I also wrote a book for agency owners. You can request a free copy at the link below.

Craig S. Cody is a CPA, Certified Tax Coach, and retired NYPD Lieutenant. His firm works with more than 70 marketing and advertising agency owners every month, helping them keep more of what they make through proactive tax planning.

This article is general education, not advice for your specific situation. Confirm your own facts with your advisor before acting.