The Complete Guide to Middle Market Acquisitions and Capital Access Financing

The mid-market acquisition space — deals between $5M and $250M — operates differently from the small business SBA world. Capital structures are more complex, buyers are more sophisticated, lenders have different expectations, and the diligence standards are substantially higher. Yet the underlying economics are similar: a buyer acquires a business generating more cash flow than the acquisition debt costs, builds equity over time, and realizes a return through eventual liquidity.

For buyers approaching deals above SBA 7(a)'s $5M limit, or for buyers whose deal structures don't fit SBA's framework, Capital Access financing is the path. This guide covers the complete middle market acquisition framework.

Why Deals Move Above SBA

Most acquisitions that move into Capital Access territory do so for one of four reasons:

Deal size: The most common reason. SBA 7(a) caps at $5M in guaranteed loan. Deals with purchase prices above $6M–$7M typically can't be fully financed through SBA 7(a) even with the full $5M guarantee.

Buyer ineligibility: SBA 7(a) requires U.S. citizenship or permanent residency. Foreign nationals — even those with deep experience in U.S. businesses and strong financial profiles — don't qualify. Capital Access accommodates these buyers.

Deal structure complexity: SBA 7(a) has specific structural requirements: 100% change of ownership, asset purchase format, equity injection constraints. Deals with partial ownership transfers, rollover equity structures, complex earnouts, or seller equity rolls may not fit SBA's format. Capital Access is structurally flexible.

Speed requirements: SBA processing adds 2–4 weeks for standard lenders, and 60–90 days even with PLP lenders. Capital Access deals can close in 30–45 days for clean transactions. When a competitive process has multiple bidders and timeline is a differentiator, Capital Access enables faster close.

Capital Access Financing Structures

Capital Access financing for acquisitions uses institutional debt structures rather than government-guaranteed programs. eCommerce Lending's Capital Access program covers $10M–$250M transactions, but the framework applies broadly across the middle market.

First-lien senior secured term loan: The foundational structure. The acquiring entity borrows against the business's cash flow, secured by the business assets and equity. Rates are priced at SOFR + 500–700 basis points (roughly 9.5%–12%+ at current rates). Terms typically 5–7 years. Amortization structures vary — some have partial amortization with a balloon, others fully amortize.

Unitranche: A single facility that combines what would otherwise be senior and subordinated debt into one instrument from one lender. Unitranche is the most common structure for lower-middle-market deals ($10M–$75M range). It simplifies the capital structure and eliminates intercreditor complexity. Rates are higher than pure senior debt (reflecting the blended risk) but lower than separate senior + subordinated financing.

Mezzanine debt: Subordinated to senior secured debt, priced accordingly higher (often 12%–16%+), sometimes with an equity component (warrants or equity kicker). Used when deals can't be fully financed with senior debt alone but the buyer doesn't want to give up more equity. Less common in the current market given the availability of unitranche from flexible lenders.

Equity co-investment: The lender provides both debt and a small equity stake in the acquisition. Aligns interests and sometimes enables deals with thin equity from the buyer. Typically used for larger transactions where the lender's equity commitment is material.

Equity Requirements in Capital Access Deals

Unlike SBA 7(a)'s 10% equity injection requirement, Capital Access deals typically require 20%+ equity from the buyer group. However, equity counting is more flexible:

Seller equity rollover: The seller retaining a 10%–30% stake in the acquired business counts as equity in the deal. This reduces the cash equity the buyer must contribute. The seller stays aligned with post-acquisition performance, and the buyer needs less cash at close.

Management equity: In management buyout scenarios, the management team's equity investment (often modest relative to deal size) is counted alongside the primary buyer's equity.

Earnout components: While not equity in a technical sense, earnout structures that defer part of the purchase price create an implicit equity cushion for the lender — the seller doesn't receive full payment until performance is demonstrated.

Institutional equity investors: For larger deals or buyers with limited equity capital, institutional equity investors (private equity, family offices, search fund investors) can contribute equity in exchange for ownership stake. The buyer ends up with less than 100% ownership but can access deals that would otherwise require more capital than the buyer has.

Diligence Standards in the Middle Market

Middle market acquisitions operate at meaningfully higher diligence standards than small business SBA deals:

Quality of Earnings (QoE): Not optional for Capital Access deals — lenders require an independent QoE from a recognized accounting firm. Budget $25,000–$75,000 depending on deal complexity. Lenders won't advance to term sheet without seeing QoE results.

Formal business appraisal: An independent valuation from a credentialed business appraiser provides additional underwriting support. Required for some lenders, recommended for all.

Environmental due diligence: For businesses with real property or potential environmental exposure, Phase I environmental site assessments are standard. Phase II or III if issues are identified.

Legal diligence depth: IP counsel for IP-intensive businesses, employment counsel for businesses with complex employment situations, specialized regulatory counsel where applicable. Middle market legal diligence is more resource-intensive than SBA-scale legal work.

Management assessment: Lenders at this level often want independent assessment of the management team's capability. For management buyouts, the team's track record and specific capability is central to the underwriting.

The higher diligence bar means higher professional fees — budget $75,000–$200,000+ in professional costs for middle market deals, compared to $25,000–$65,000 for most SBA-scale deals.

Buyer Profiles at This Level

The buyers pursuing middle market acquisitions have specific characteristics that distinguish them from small business SBA buyers:

Independent sponsors: Deal-by-deal acquisition entrepreneurs who don't raise a formal fund but source deals and arrange institutional financing for each transaction. The sponsor uses their own capital for part of the equity, brings in institutional equity partners for the balance, and earns a management fee plus equity promote on successful exits. See The Independent Sponsor Model.

Search fund operators: Searchers who raised capital from investors to fund a systematic search for a single acquisition. The search fund structure is common in the $3M–$30M range. Post-acquisition, the searcher typically owns 20%–30% of the equity as a promote, with investors holding the majority.

Corporate carve-out buyers: Acquirers who specialize in purchasing divisions or subsidiaries from larger corporations that are divesting non-core assets. Carve-outs often trade at attractive multiples because the selling parent wants exit velocity. Complexity is high — separating a business from its corporate parent involves contracts, IT systems, and operational dependencies that require careful unwinding.

Private equity-backed platforms: Companies owned by private equity firms that are acquiring smaller businesses as "add-ons" to build scale. These platform buyers often move quickly, pay at or above market, and provide certainty to sellers — but they're looking for businesses that fit specific criteria within their existing platform thesis.

Large acquisition entrepreneurs: Individual operators who have successfully acquired and operated one or more businesses and are now pursuing larger deals, using track record and capital from prior successes.

The Capital Access Closing Process

Capital Access deals follow a different process than SBA 7(a):

Deal presentation: The buyer presents the acquisition to Capital Access lenders with a detailed information package including the CIM, QoE (or indication that it's in process), pro forma financial model, acquisition thesis, and buyer background. Initial response in days rather than weeks.

Term sheet: Upon preliminary approval, the lender issues a non-binding term sheet specifying loan amount, structure, rate, fees, covenants, and conditions. The buyer may receive competing term sheets from multiple lenders.

Due diligence and underwriting: More intensive than SBA — the lender conducts its own analysis, sometimes alongside the QoE firm's work. Lender credit committee process is internal, not subject to SBA review.

Documentation and close: Loan documents for Capital Access deals are more complex than SBA 7(a) documents — detailed covenants, financial reporting requirements, MAC provisions, and lender consent requirements for material business changes. Experienced counsel is essential.

Timeline: 30–45 days for clean deals with good documentation. Complex deals or buyers with documentation gaps can take 60–90 days.

Getting Started

Capital Access financing is appropriate for deals above SBA limits, for buyers who don't meet SBA eligibility, and for deal structures that don't fit SBA's framework. Start with a prequalification and our team will assess whether your profile and deal type fit Capital Access or SBA 7(a) — and which lenders in our network are best positioned for your transaction.