Most owners watch their industry when they think about selling. Fewer watch the Fed. In the $1 million to $15 million market that is a blind spot, because the buyer's offer is built on borrowed money, and the price of that money is set a long way from your P&L.
As of August 30, futures markets put 64% odds on a rate hike at the September Fed meeting and 88% odds that rates finish the year higher than they are today. Markets reprice constantly and neither number is a forecast from this firm. But the direction of the pressure is worth understanding before you pick a time to sell, because it flows straight into what a lender will let your buyer pay.
Your buyer borrows the price
A Main Street or lower middle market acquisition is rarely paid in cash. The standard structure runs on an SBA 7(a) loan covering most of the purchase price, with the buyer's equity injection and often a seller note making up the rest. Most 7(a) acquisition notes carry a variable rate quoted as a spread over the Prime rate, and Prime moves in lockstep with the federal funds rate. When the Fed moves a quarter point, your buyer's quote moves the same day, on the same deal, for the same business.
That matters because of how the loan gets sized. The lender does not underwrite the price you want or the price your buyer offered. The lender underwrites the payment your company's cash flow can cover, and works backward from there to the largest loan it will write. Price is downstream of payment, and payment is downstream of rate.
Cash buyers exist, and private equity buyers bring their own capital structures, but in this size range the SBA-financed individual buyer is a large share of every serious buyer pool. Pricing a listing as if that buyer does not exist means pricing out the people most likely to make the strongest offer.
The coverage test, in plain numbers
Acquisition lending runs on a coverage ratio. The business's documented cash flow has to exceed the annual debt payment by a set margin, so the company can absorb a soft quarter and still make the bank whole. Our SBA Affordability Model on the home page assumes a 1.25x floor on a 10 year fully amortizing note, which is also where the SBA's new rules land for first time buyers on October 1.
Here is the arithmetic with real numbers. Take a business with $500,000 of documented annual cash flow. At a 1.25x coverage floor, the payment budget is $400,000 a year. On a 10 year note at an illustrative 10.5%, that payment services a loan of roughly $2.47 million. Move the same note to 11.5% and the identical $400,000 payment budget services about $2.37 million. One percentage point of rate just removed about $100,000 of borrowing capacity, and nothing about the business changed.
The rule of thumb that falls out: on a 10 year note, each point of rate raises the payment roughly 5%, and at a fixed coverage floor the loan the same cash flow supports drops by roughly the same share. The buyer closes that gap one of three ways: more equity in, a larger seller note, or a lower price. Two of those three come out of your side of the table.
What the futures market is pricing
Which brings the Fed calendar back into an owner's planning. The 64% September figure and the 88% December figure are the market's current odds, and they moved to get there. If those odds resolve the way they are priced, the loan a bank writes against your cash flow in the first quarter of next year is smaller than the one it would write today.
None of this is exotic knowledge. Every SBA lender quoting your buyer runs the same arithmetic, and sophisticated buyers run it themselves before they offer. The owners who get surprised are the ones who set a price expectation in one rate environment and go to market in another.
How it shows up at the negotiating table
Rate pressure rarely announces itself as a lower offer on day one. It shows up later, in the structure. The buyer's lender comes back with a smaller approved amount than the letter of intent assumed, and the buyer brings you the gap. The ask is usually a seller note, sometimes a price adjustment dressed as a diligence finding, occasionally both.
An owner who has already decided how much paper they will carry, on what terms and against what security, handles that conversation from a position. An owner hearing the words seller note for the first time in week nine of a deal usually concedes more than the rate move itself ever cost. The time to decide your walk-away structure is before the listing goes live, when the numbers are still yours to set.
This is also why we price listings against lender math from the start. A price the bank's own arithmetic supports leaves the buyer nowhere to take the renegotiation, because the coverage test that would justify it keeps coming back clean.
What a hike does and does not do
A quarter point does not reprice your business overnight. Multiples in this market are set deal by deal, and a well documented company with durable earnings and a transferable customer base clears underwriting at 8.5% about as readily as at 8.25%.
What rising rates do is thin the margin on marginal deals. A business whose cash flow covered the projected note with room to spare keeps its buyer pool intact. A business that barely cleared the coverage test at the old rate loses its financing at the new one, and a buyer who loses financing is not a buyer anymore. The sellers who feel a hike first and hardest are the ones whose deals were tight to begin with, usually because the asking price was set off a neighbor's 2021 outcome instead of current lender math.
There is a second order effect worth naming. When rates rise, buyers who were stretching to minimum equity drop out of the market entirely, because their math breaks first. The buyers who remain are better capitalized and more selective. Demand concentrates on the businesses that still clear underwriting cleanly, which is one more reason documentation quality is worth more than any timing decision.
If real estate is part of the sale
Owners selling the company along with its building should know the loan math treats the two differently. The SBA's October 1 rules cap the business portion of an acquisition loan at a 10 year amortization, but real estate in the deal can still carry a longer schedule, which lowers the payment per dollar borrowed on that piece. A blended structure with meaningful real estate in it absorbs a rate move better than a business-only note of the same size.
That cuts both ways. If the building is priced on assumptions from a cheaper-money year, the same coverage arithmetic that trims the business loan trims the real estate loan too. We model the package as one transaction for exactly this reason, and our commercial page walks through how the blended amortization works.
The part you control
You do not control the Fed. You control how financeable your business looks when a lender reads it, and that is not a small lever.
Earnings that hold up on paper come first. Underwriting runs on tax returns and financial statements, and from October 1 the SBA bars projections from the coverage test for first time buyers. Historical, documented cash flow is what finances your deal. If your real earnings live in add-backs a lender will not credit, cleaning up the books is worth more to your proceeds than any month of market timing.
Coverage headroom comes second. The wider the gap between your cash flow and the projected payment at the asking price, the more rate movement your deal absorbs between signed letter of intent and funded loan. A deal priced with headroom survives two hikes. A deal priced at the edge survives none.
A price built on lender math comes third. We price listings against what banks will finance in the current rate environment, run through the same coverage arithmetic a loan committee uses. It is the difference between a listing that closes and a listing that sits, and in a rising rate environment the gap between those two widens every month.
The Sale-Readiness Scorecard on this site takes about twenty minutes and scores the factors a lender and a buyer will actually weigh. The SBA Affordability Model on the home page lets you move the rate yourself and watch the supportable loan move with it, which is a more honest education than any paragraph of prose.
What buyers will ask you this fall
Expect the rate environment to show up in buyer questions before it shows up in offers. Serious buyers this fall are stress testing every target at the current quote plus a point, so they will ask for the documentation that lets them do it: three years of tax returns, current interim statements, and a clean schedule of the add-backs you are claiming with support for each one.
Expect more skepticism about add-backs than you would have met two years ago, because the October 1 rules push lenders onto historical, documented cash flow and every dollar a bank will not credit shrinks the loan. Expect earlier questions about whether you would carry a seller note. And on larger deals, expect the buyer to raise the lender-ordered Quality of Earnings report early, because it now sits on the critical path to their financing.
None of these questions is hostile. Each one is the buyer protecting the same coverage math this article has been describing. A seller who can answer them on the first pass reads as a business worth financing, and the file that answers them is built in the months before the listing, never during it.
Timing, stated plainly
If the futures market is right, money is more expensive in December than it is today, and every month between now and then trims the loan your buyer's bank will write against your earnings. That is a real argument for starting preparation now. It is not an argument for a fire sale. A rushed listing with weak documentation loses more in underwriting and diligence than it saves in timing, and a deal that dies in diligence costs you a season of confidentiality and momentum.
A sale prepared this fall goes to market with current financials, a defensible price, and a buyer pool that has already repriced its expectations. That deal closes in almost any rate environment. The one that struggles is the deal built on last year's money.