The short answer: A leveraged buyout (LBO) means buying a company mostly with borrowed money, so the target's own cash flow repays the debt. For a small business that's an SBA 7(a) or bank loan (often ~90%) plus a seller note and a small equity injection. You win two ways: the loan amortizes so your equity grows every year even at a flat valuation, and any growth is amplified on a small equity base. Lenders gate it with a DSCR of ~1.15 to 1.25×.
You're already doing an LBO
"Leveraged buyout" sounds like private equity, but the mechanics are identical to a normal SBA acquisition: borrow most of the price, put in a little equity, and let the business's profits service the debt. The word leverage just means debt. The more of the price that's debt, the more "leveraged" the buyout.
The magic is that the business pays for itself. You don't repay the loan from your salary, the company's cash flow does. Your job is to keep it running well enough to cover the payments with a cushion.
In an LBO, the business buys itself. You just supply the down payment and the management.
The small-business LBO capital stack
A typical structure layers senior debt, a seller note, and a slice of your equity. Here's a $1,000,000 buyout of a business earning $250,000 in SDE/EBITDA (a 4× multiple):
| Layer | Amount | % of price | Cost / role |
|---|---|---|---|
| SBA 7(a) senior loan | $850,000 | 85% | ~10.5%, 10-yr amortizing |
| Seller note (standby) | $50,000 | 5% | Counts as half the injection |
| Your equity | $100,000 | 10% | The thin base returns amplify |
| Total | $1,000,000 | 100% | Debt is 90% of the stack |
With $250,000 of cash flow against roughly $135,000 of annual SBA debt service, that's about a 1.85× DSCR, comfortably above the 1.25× lenders want. Pressure-test any structure with the SBA loan calculator and the max purchase price calculator.
How amortization quietly builds equity
Say the business value never changes, still worth $1,000,000 in five years. You've done nothing but run it steadily. Yet your equity has grown, because each payment retired principal:
| Point | Business value | Debt remaining | Your equity |
|---|---|---|---|
| At close | $1,000,000 | $900,000 | $100,000 |
| Year 5 (approx.) | $1,000,000 | ~$520,000 | ~$480,000 |
Roughly 5× your equity in five years, at a flat valuation, funded entirely by the business's cash flow. Add real growth or a higher exit multiple and the return climbs faster, that's the amplification leverage provides.
Leverage cuts both ways
The same math that magnifies gains magnifies losses. If cash flow dips below debt service, a highly leveraged deal has no cushion, that's why lenders enforce DSCR and why you should stress-test a downturn before you sign. In 2026, conventional lower-middle-market deals are typically capped near 4 to 6× EBITDA of total debt, well below the 2021 peak.
LBO vs a cash purchase
Paying all cash removes the debt risk but destroys your return on equity, you tie up the full price to earn the full profit. Leverage lets you control the same business with a fraction of the capital, so a good year returns a far higher percentage on the cash you actually put in. The discipline is buying at a sensible multiple with cash flow stable enough to carry the debt.
Is your target over-leveraged?
Check the debt the cash flow can safely carry before you make an offer.
Frequently asked questions
Buying a company mostly with borrowed money so the target's own cash flow and assets back the debt. For a small business that's an SBA or bank loan plus a seller note and a modest equity injection. As the debt amortizes, your equity grows even at a flat valuation.
An SBA 7(a) loan can finance up to ~90% with at least a 10% injection. Conventional lower-middle-market LBOs in 2026 are typically capped around 4 to 6× EBITDA of total debt, down from 6 to 7× at the 2021 peak.
Two ways: the business's cash flow repays the debt, so your equity share grows each year even with no change in value; and any growth or multiple expansion is amplified because it sits on a small equity base.
Typically 1.15 to 1.25×, meaning cash flow must exceed annual debt payments by 15%, 25%. Higher leverage tightens that cushion, so heavily leveraged deals need very stable cash flow. Test it with the loan calculator.
Sources
- Small-business LBO structure, leverage caps, and cost of capital, Arc "Guide to Leveraged Buyouts in 2026" and CT Acquisitions LBO guides (2026).
- SBA 7(a) financing share and equity-injection minimums, sba.gov 7(a) program and SOP 50 10 8 summaries (2025 to 2026).
