john king sba

Can you use an SBA loan to buy an online business?

Yes — and more people are doing it successfully than most lenders would have you believe.

Online and e-commerce businesses are admittedly not at the top of most SBA lenders’ preferred collateral list, but the right deal with the right borrower absolutely gets done.

This post walks through everything you need to know: how to qualify, how to structure the down payment, what to do about earnouts (and why buyer rebates may be a better alternative), how to think about interest rates and prepayment, and why the SBA 7a program — used strategically and repeatedly — can become a genuine wealth-building engine for the right operator.

Down Payment Options for Buying an Online Business

The Standard: 10% Down

The SBA 7a loan — the program used for almost all business acquisitions — typically requires a 10% equity injection from the buyer. For an e-commerce purchase, that 10% can come from a variety of sources, not just cash in the bank:

• Borrowed funds — as long as you (or your spouse) have a stable outside income source sufficient to service that debt independently of the business
• Gifts — though lenders typically want to see some of your own skin in the game alongside any gifted funds
• Investors — family members or others who receive a small ownership stake in exchange for their contribution
• 401k rollover (ROBS) — pre-tax retirement funds from a prior employer’s 401k or a traditional IRA can be rolled into a new C-corporation retirement plan and invested as equity without triggering taxes or withdrawal penalties. For a full explanation of how that works, see our ROBS post here.

The 5% + 5% Seller Note Structure

Under current SBA rules (updated June 2025), buyers who want to minimize their cash at closing have another option: put 5% down themselves and have the seller hold a note for the remaining 5% on full standby for the life of the SBA loan. This is sometimes called a “full standby seller note” and it means the seller receives no principal or interest payments on their second position note until the SBA loan is paid off — or unless the SBA lender agrees otherwise.

This structure is used more and more by savvy buyers. It reduces the out-of-pocket equity requirement by half while remaining fully compliant with current SBA guidelines. Not every lender is on board with it, but more are than most borrowers realize. You can read a more detailed explanation of how it works in our full standby seller note post.

Zero Down: The Expansion Play

If you already own an e-commerce or online business, current SBA rules (updated June 2025) allow you to acquire — or even start — another business with no equity injection required, provided four conditions are met:

• Both businesses share the same 6-digit NAICS code
• Both businesses have identical ownership
• Both businesses are co-borrowers on the SBA loan
• The transaction is structured as a genuine business expansion, not a separate unrelated venture

Current SBA rules have significantly relaxed the geographic requirement for the expansion rule, though individual lender interpretation may vary. The SBA eliminated the geograhic restriction requirement because the definition was too ambiguous for lenders to apply consistently, particularly for businesses like e-commerce that operate nationally by nature. That potentially makes the expansion play more accessible than it used to be.

For most e-commerce businesses, the relevant code is 455219 (internet retail sales — general merchandise). It’s a broad catch-all that covers a wide range of online retail operations regardless of what product is being sold. That means two businesses selling completely different products — outdoor furniture and vitamins, for example — could both legitimately carry a 455219 code. Per the current SBA rules, if both entities meet the four conditions above, the zero-down rule applies even if the product categories are unrelated.

There are two practical realities worth knowing before you get excited about this:

First, the SBA permits zero down in this case — but individual lenders still have discretion on risk. A startup with no revenue history is always going to be a harder conversation than an acquisition of an existing business with documented cash flow, regardless of what the rules say. Some lenders will want a down payment anyway on a startup, especially if the existing business’s cash flow is modest.

Second, the co-borrower requirement means the lender is underwriting both businesses together. Your existing business’s cash flow becomes part of the picture. If it’s strong, that works in your favor. If it’s thin, the lender may be skeptical about layering a startup on top of it.

That said, for an established e-commerce operator with solid cash flow and clean credit who wants to launch a second online business in a different product vertical — this is a real and legitimate path to 100% financing. It’s worth a conversation with the right lender.

This is also a foundational piece of the repeating acquisition strategy I’ll cover later in this post.

Credit Score Requirements for E-Commerce SBA Loans

The SBA does not set a minimum credit score for loans of $350,000 or more. That’s not a loophole or a technicality — it’s policy. Individual lenders set their own credit requirements and they are under no obligation to tell you that.

When a lender tells you “the SBA requires a 680” (or any other specific number), that’s the lender’s own minimum — not the SBA’s. The SBA allows lenders to set their own standards for creditworthiness. This matters because some lenders are flexible and some are not, and if one lender turns you down based on a credit score that you’re one point short of, there are others who will look at the full picture.

Generally speaking: the better your credit, the better your terms. But past derogatory credit that is isolated, explainable, and behind you is not necessarily disqualifying. Some lenders will also consider an SBA loan for borrowers with a prior bankruptcy if the explanation is solid and enough time has passed. Don’t assume one “no” is the end of the road.

Experience Requirements

Lenders want to know you’re not going to blow up the business they just helped you buy. That’s really what the experience question is about.

The last thing they want to do is approve a business acquisition loan for someone who’s going to be in over their head two months after closing. What they’re looking for isn’t necessarily a perfect match between your resume and the exact type of business. What they want to see is that you have transferable experience — that you’ve run something, managed people, operated in this industry in some capacity, or that you have a team or plan in place to cover the gaps in your own knowledge.

It also helps significantly if the seller is willing to stay on in a consulting or advisory role during the transition. The SBA allows sellers to remain on as consultants for up to 12 months after the sale, whether the business is brick-and-mortar or online. A committed seller willing to help with the transition is something lenders look at favorably.

One honest test I suggest to anyone who asks: sit down and ask yourself whether — if you were the underwriter for the SBA lender — you would approve a loan for someone with your background, your credit, and your plan. If the answer is “probably not,” that’s something to ponder on. It doesn’t mean you don’t have a shot; it means you need to think about what it would take to address your shortcomings before you go talk to lenders.

Cash Flow Requirements

The business you’re buying should demonstrate a Debt Service Coverage Ratio (DSCR) of at least 1.15. That means the net operating income of the business needs to be at least 115% of the total annual loan payments — principal and interest combined.

Some lenders want to see 1.25 or better, especially for e-commerce businesses, which they often view as higher risk than brick-and-mortar businesses with hard assets. If the deal is otherwise strong — good credit, relevant experience, solid trends — 1.15 can be enough.

Net operating income for underwriting purposes is generally calculated as follows:

Businesses that look borderline on paper frequently have enough addbacks to comfortably clear 1.15x once you account for the above. It’s worth doing this math carefully before assuming a deal won’t work.

Can You Buy an Underperforming Business?

In some cases, yes — particularly if you own a similar business with strong cash flow that could theoretically absorb or supplement the underperforming acquisition. If your existing business has enough cash flow to cover some of the debt service on the new loan, and you can make a credible case for how you’d turn the struggling business around, some lenders will hear you out. It’s not a common scenario but it is a possible one.

Earnouts Are Not Allowed in SBA Deals — But Buyer Rebates Are

This is a distinction that matters a lot in e-commerce acquisitions, where buyers and sellers often have different views on what a business is worth today versus what it might be worth in twelve months.

Why Earnouts Are Off the Table

An earnout is a structure where part of the purchase price is paid to the seller after closing, contingent on the business hitting certain financial milestones — revenue targets, EBITDA goals, customer retention thresholds, and so on. They’re common in private equity and mid-market M&A deals, often used to bridge a valuation gap when a buyer and seller can’t agree on what the business is worth today versus what it might be worth in the future.

The SBA does not allow earnouts in 7a-financed transactions. The SBA requires that the full purchase price be established and funded at closing. A deferred payment contingent on future performance introduces too many variables for the lender — it makes it difficult to establish what the business actually sold for, which is the foundation of the entire credit approval.

What Buyer Rebates Are (and Why They’re Different)

Here’s where current SBA rules offer something genuinely useful: buyer rebates.

A buyer rebate is a structure where a portion of the seller’s proceeds is held in escrow at closing and released to the seller only when specific performance conditions are met after the sale. On the surface this sounds similar to an earnout — and the economic logic is not entirely different — but the structure is fundamentally distinct in a way that matters to the SBA.

With a buyer rebate:

• The full purchase price is established and funded at closing (which is what the SBA requires)
• A defined portion of the seller’s proceeds is placed in escrow (the seller has technically received the full amount — it’s just being held on their behalf)
• If the business meets agreed-upon performance metrics in the post-closing window, the escrow is released to the seller
• If it doesn’t, the funds are returned to the buyer

The escrow portion is part of the agreed upon purchase price — not an additional future payment. That’s the structural difference that makes it SBA-compliant.

Buyer Rebate vs. Earnout: The Key Differences

The biggest practical difference is this: with an earnout, the full purchase price hasn’t been paid yet at closing — it’s contingent. With a buyer rebate, the full purchase price has been established and funded at closing; the escrow is just a post-closing mechanism for managing specific risk.

From a seller’s perspective, the buyer rebate also tends to feel more acceptable than an earnout. With an earnout, the seller’s total compensation depends entirely on future performance metrics they may have limited ability to influence after the sale. With a buyer rebate, the seller’s total compensation is already established — they’re just earning the right to keep it by facilitating a smooth transition.

From the buyer’s perspective, the rebate structure provides a meaningful financial backstop against specific, identified risks — customer attrition, employee retention, licensing issues, supplier transitions — without requiring the complexity of a full earnout structure that may be impossible to enforce and is almost certainly not SBA-eligible.

Loan Terms for Online Business Acquisitions

10 Years Is the Standard

SBA loans used to finance a business purchase that doesn’t include commercial real estate or long-life heavy equipment are generally limited to a 10-year term. That’s the standard for the vast majority of online and e-commerce business acquisitions.

If the deal includes real estate and more than 50% of the loan proceeds go toward the property, the term can extend to 25 years — but that’s rarely the structure in an e-commerce transaction.

Interest Rates

Rates on SBA 7a loans are lender-set, not SBA-set. Most lenders price their loans at Prime plus a margin — typically somewhere between Prime +1% and Prime +2.75%, though both ends of that range exist and some lenders go higher (and lower). Many lenders prefer floating/variable rates that adjust with Prime. Others offer fixed rates for the full term, or hybrid structures fixed for 3–5 years and floating after that.

For e-commerce borrowers, rates toward the higher end of the range are common. Whether that reflects genuine risk pricing or opportunistic lender behavior depends on the lender. Either way, it’s not the end of the conversation.

For current rate context, see our SBA loan interest rates post.

No Prepayment Penalty on 10-Year Loans

This is arguably the most underappreciated feature of the SBA 7a program for business acquisition borrowers: there is no prepayment penalty on SBA loans of 15 years or less.

Since almost every business acquisition loan is structured as a 10-year loan, this means you can refinance out of your SBA loan at any time — without penalty. That has significant strategic implications that I want to dig into in the next section.

For loans longer than 15 years, the penalty is 5% in year one, 3% in year two, and 1% in year three — reasonable by any standard. After year three, no penalty.

The Repeating Acquisition Strategy: How to Build with SBA Loans Over Time

This is the part of the post that most people don’t think about when they’re first looking at an SBA loan for an online business — but it’s worth thinking about from day one, because the structure of the 7a program creates a genuinely repeatable wealth-building strategy for the right operator.

Here’s the basic framework:

Step 1: Use the SBA 7a to Make the Initial Acquisition

You buy your first online business with an SBA 7a loan, using 10% down (or less if you qualify for the expansion structure or seller note structure). The loan is a 10-year term with no prepayment penalty.

Step 2: Operate, Grow, Build a Track Record

You run the business. Revenue grows. Cash flow improves. You build an operating history that a conventional lender can underwrite on its own merits — without the SBA’s involvement.

Step 3: Refinance with a Conventional Loan

Once you have sufficient track record and the business has sufficient value and cash flow, you can refinance the SBA loan with a conventional commercial loan. Why would you want to do this? A few reasons: conventional loans often carry lower fees than SBA loans, may have better rate options, and — critically — refinancing out of an SBA loan restores your SBA eligibility.

Step 4: Replenish SBA Eligibility and Repeat

This is the key insight. The SBA limits a borrower to $5 million in outstanding SBA 7a loans at a time (with some lenders offering a second loan of up to $4+ million in certain circumstances for stronger transactions). Once you refinance your original SBA loan with a conventional product, that balance no longer counts against your SBA eligibility — you can use the SBA 7a program again for the next acquisition.

And here’s where the NAICS expansion rule intersects powerfully: if your second acquisition carries the same 6-digit NAICS code as your first business and ownership is identical, you can potentially do it with zero down payment — since you’re now an established operator with a track record doing a legitimate expansion.

Why the No-Prepayment-Penalty Rule Makes This Work

The reason this strategy is viable — rather than theoretically interesting but practically painful — is the 10-year term and the absence of a prepayment penalty. You’re not locked into the SBA loan for any minimum period. As soon as the business has seasoned enough to qualify for conventional financing, you can execute the refinance. On a 10-year business acquisition loan, that might be three to five years in, or even sooner if the business performs exceptionally well.

Every refinance restores eligibility. Every acquisition can be done with no down payment or minimal down payment. Every successive deal benefits from the operating track record and credibility you’ve built with the previous one.

This isn’t a rapid-fire flipping strategy — the businesses need to be real and the operating track records need to be legitimate for conventional lenders to refinance them. But as a long-term framework for building a portfolio of online businesses, the SBA 7a program offers a structure that most borrowers don’t fully appreciate when they’re thinking about the first transaction.

Maximum Loan Size

For the vast majority of SBA lenders, the maximum SBA 7a loan is $5 million. That is the practical ceiling for almost every online business acquisition.

There are a small number of lenders who will layer a second SBA loan of up to $4+ million behind a $5 million first — which can take total SBA financing to $9 or even $10 million for a single acquisition. These lenders are rare, are only for stronger transactions (good cash flow, strong borrower credit and experience, good post-closing liquidity), and the second loan will not be SBA-guaranteed — so the lender is taking real risk and will typically want additional collateral and likely life insurance on the borrower.

I don’t want to set improper expectations here. But for the right deal — strong, stable cash flow, experienced buyer, solid post-closing liquidity — it is possible.

For more detail on how the $9+ million structure works, see our post on the two-business NAICS rule.

Collateral for E-Commerce Business Loans

Online businesses generally don’t come with much in the way of hard collateral. There’s no real estate, no heavy equipment, no manufacturing machinery — the value is in the revenue, the customer relationships, the brand, and often the seller’s years of operating knowledge.

Lenders know this. It doesn’t automatically kill a deal, but it does mean the lender may look to other collateral as part of the approval. Because all SBA 7a loans require a personal guarantee from all 20%+ owners, a lender may look at any real estate you own personally.

That said, there are situations where lenders won’t lien your primary residence: specifically, if you have less than 25% equity in your home, or if you have a home equity line of credit outstanding that puts the available credit above 75% of the home’s value. Investment properties and second homes are generally fair game for liens. Texas does NOT allow a lien on a primary residence.

Post-Closing Liquidity

Unlike residential mortgage lending, there is no uniform SBA rule that says you need “six months of reserves” or any other specific amount of cash on hand after closing. It’s entirely a lender judgment call, based on the transaction.

What lenders generally want to see is that you won’t be starting out on life support — that you have some cushion to handle the normal bumps of taking over a business. The specific amount that satisfies that concern varies widely by lender, by loan size, and by how strong the rest of the deal looks.

A Note on Who We Work With

At Green Commercial Capital, we specialize in SBA loans of $350,000 and up. Smaller transactions are occasionally possible but that’s our primary focus. If you’re evaluating the purchase of an online business in that range — or building toward a multi-acquisition strategy using the SBA 7a program as your capital tool — feel free to reach out at or 1-800-414-5285.