How to Buy a Small Business with Little to No Money Down

Most people assume you need a pile of cash to buy a business. You don't. Roughly 80% of small business acquisitions involve some form of seller financing or leveraged structure. The money is out there — you just need to know which levers to pull.

Seller Financing: The Most Common Path

In seller financing, the person selling you the business also acts as the bank. They take a down payment (typically 20-40%) and carry a note for the rest, paid over 3-7 years from the business's cash flow.

• Typical structure: 30% down, 70% seller note at 6-8% interest, 5-year term.
• Why sellers accept it: They get a higher total price, defer capital gains tax, and earn interest on the note. A seller who insists on all cash often leaves money on the table.
• Why buyers love it: Banks aren't involved. Terms are negotiable. And the seller stays motivated — if the business tanks, they don't get paid.

SBA 7(a) Loans: The Government-Backed Play

The SBA 7(a) program is the single largest source of acquisition financing in the U.S. In 2025, 34% of small business sales used SBA financing — up from 22% in 2020.

• Down payment: 10-20% (much lower than conventional loans).
• Loan cap: $5 million. Covers goodwill, equipment, inventory, and working capital.
• Requirements: The business must have 2+ years of profitable tax returns. You need industry experience or a management plan. Personal guarantee required.
• Timeline: 60-90 days from application to close. Slower than seller financing, but the rates are better.

Earnouts: Pay for Performance

An earnout ties part of the purchase price to future performance. You buy the business for $500K upfront plus 20% of EBITDA above $200K for the next 3 years. If the business grows, the seller gets more. If it stalls, you paid less. Earnouts work best when the seller's revenue projections seem aggressive and you want to share the risk.

Search Funds and Investor-Backed Acquisitions

Search funds raise money from investors specifically to find and buy a single business. The model: raise $400K-600K for a 2-year search, then raise acquisition capital once you find a target. Popular with MBA graduates but increasingly used by operators with industry experience.

• Typical target: $1M-5M EBITDA, fragmented industry, owner looking to retire.
• Investor return: Search fund investors typically get preferred equity plus a share of common. Operators get 20-30% of the equity.

Equity Rollover: The Seller Stays Invested

Instead of cashing out completely, the seller keeps 20-40% equity in the new entity. This reduces your cash outlay and keeps the seller's expertise in the business. Common in private equity roll-ups where the founder stays on as a minority partner with operational control.

What Bankers Won't Tell You

The best deals almost always involve multiple layers: 10% SBA down payment, 40% seller note, and a small equity rollover. Layering structures reduces your cash requirement and spreads risk. The key is presenting each capital source with a clear story about why their piece is safe.