A standard SBA 7(a) acquisition loan covers up to 90% of the purchase price. The remaining 10% — plus any equity gap from a deal that requires more than the SBA maximum — must come from somewhere. For self-funded searchers, assembling that equity is one of the most practically challenging parts of the process. This guide covers where equity actually comes from and how to raise it efficiently.
How Much Equity a Typical Self-Funded Deal Requires
SBA acquisition loans max at $5M for business-only acquisitions (higher with real estate). A $4M acquisition requires a minimum $400K equity injection (10%). A $6M acquisition with a $5M SBA loan requires $1M in equity. Most self-funded searchers are trying to fund $200K–$600K in equity, often combining multiple sources.
Acquisition Lab's 2024 member survey found equity sources distributed as follows: personal savings and ROBS (38%), friends and family (27%), angel or high-net-worth individuals (21%), family offices (9%), and traditional search fund investors (5%). Most self-funded deals have two or more equity sources — it is rare for one person to fund the entire equity injection from a single source.
Friends and Family: Fast But Fragile
Friends and family equity is the fastest equity to close — you know these people, they trust you, and the conversation is personal rather than institutional. The risk is also relational: if the business underperforms, you are losing a family member's savings, not an investor's portfolio allocation. Be extremely clear about the risk of total loss, the illiquidity of the investment, and the timeline before any return.
Structure friends and family equity the same way you would structure institutional equity — with a proper operating agreement or subscription agreement, a defined return priority, and clear governance rights (or explicit waiver of governance rights). Do not do informal handshake arrangements. The SEC's Regulation D Rule 506(b) exemption allows up to 35 non-accredited investors in a private offering, but you should limit friends and family investors to accredited investors (individuals with $200K+ income or $1M+ net worth) when possible to simplify compliance.
Angel and High-Net-Worth Individual Investors
Experienced angel investors and high-net-worth individuals who understand private company investing are the optimal co-investor profile: they can move quickly, they understand illiquidity, and they often bring strategic value (operational experience, industry connections, board-level advice). The challenge is finding them.
The most effective channels for finding HNW co-investors: your professional network from pre-search career (banking, consulting, private equity); ETA communities (SearchFunder, Acquisition Lab, ETA community Slack groups have active investor participants); your SBA lender's referral network (lenders often know investors who have done similar deals); and LinkedIn outreach to individuals with backgrounds in PE, M&A, or executive leadership who have stated interest in alternative investments.
When approaching individual investors, be direct: you are acquiring a business, the deal structure is X, you need Y of equity, you are offering Z% ownership stake with these terms. Do not be vague about the investment ask. Investors who are interested will engage; those who are not will tell you quickly — saving everyone time.
Family Office Investors: Slower but Higher Quality
Family offices — private wealth management operations for high-net-worth families — are a growing participant in self-funded ETA deals. They typically invest larger checks ($250K–$1M+), have a long investment horizon (aligned with ETA hold periods), and bring institutional governance sophistication. The tradeoff is speed: family offices move slowly, require more documentation, and often have investment committee processes that extend timelines.
Identify family offices through the Family Office Association, Tiger 21 (a peer membership organization for ultra-high-net-worth individuals), local commercial real estate networks (family offices are often active in commercial real estate and are familiar with alternative private investments), and CPA and attorney referrals who serve wealthy families.
Structuring Equity Co-Investment
The fundamental structure for equity co-investment is a limited liability company (the operating entity) where you hold a majority of the equity (typically 60–80%) and co-investors hold the remainder (20–40%). The operating agreement governs: how distributions are made, what governance rights investors have (information rights, approval rights for major decisions), and how the equity is valued and transacted if an investor needs liquidity or exits.
Most self-funded searchers use a simple pro-rata distribution structure with no carried interest — the searcher owns their equity outright and participates proportionally. Some deals with traditional ETA investors incorporate a preferred return structure. Keep it simple: complex waterfall structures that are appropriate for a $50M private equity deal are not appropriate for a $3M ETA deal with two co-investors. The simpler the equity structure, the easier it is to explain, administer, and defend if disputes arise.
The Timing Problem
The biggest practical challenge with equity co-investment is timing. SBA loans take 45–90 days to close. Equity investors need time to review the deal, conduct their own diligence, and execute documents. In a proprietary deal (no competing buyers), this timing pressure is manageable. In a semi-competitive process, you may lose the deal while waiting for investor commitments.
The solution: pre-build your investor relationships before you find a deal. Identify 5–10 potential co-investors, explain your search thesis and criteria, and get a soft commitment in principle before the specific deal exists. When you find a deal, you are calling investors who already understand the framework — not introducing yourself and the concept simultaneously. A soft-committed investor can move from deal introduction to executed subscription agreement in 2–3 weeks rather than 6–8 weeks.