Most buyers think the hard part is finding a deal. It is not. The hard part is closing one, and one of the fastest ways to blow up a deal you have spent months on is misunderstanding what the SBA actually accepts as equity injection.
The 10% rule gets repeated everywhere. Ten percent down, done. But what does not get talked about is where that 10% can come from. The answer is more flexible than most people realize, and knowing the full picture changes how you plan your capital stack before you ever put an LOI in front of a seller.
Here is exactly what counts, what does not, and how serious buyers structure it so the deal actually closes.
The 10% Rule and Why It Is Not as Simple as It Sounds
SBA 7(a) loans require a minimum 10% equity injection on business acquisitions. If you are buying a $1.2M business, that means at least $120K coming in as your contribution before the SBA loan funds the rest.
This is not a down payment in the traditional real estate sense. It is your skin in the game. The SBA and the lender are putting up 90% of the deal. They want to see you have something to lose if things go sideways.
The injection must be “injected” into the deal at closing. It has to show up as part of the transaction, not sitting in your account as a reserve. That requirement is non-negotiable.
How you source that 10%, however, is where it gets interesting.
Cash from Personal Accounts
The most straightforward source. Cash sitting in a checking, savings, or money market account.
Lenders will ask for 3 to 6 months of bank statements to verify the funds are seasoned, meaning they have been in your account long enough that they do not look like a last-minute transfer from somewhere questionable. Most lenders want to see 60 to 90 days of seasoning at minimum.
Wire transfers from a family member that show up two weeks before closing are going to raise questions. Plan your capital sourcing well before you are in active diligence.
If the funds are clearly yours and clearly seasoned, this is the cleanest equity injection source. No extra documentation, no additional structuring, no risk of the lender pushing back.
Retirement Account Funds via ROBS
This is one of the most common sources buyers use, especially when liquid cash does not quite hit the 10% threshold.
A ROBS (Rollover for Business Startups) lets you roll over a 401(k), IRA, or other qualified retirement plan into a C-corporation that then invests in your acquisition. Done correctly, it is not a taxable event and not a loan against your retirement. You are using the retirement funds as an equity investment in the business.
The C-corp must be the entity buying the business, or at least participating in the ownership structure. You must become an employee of that entity, and the retirement plan must be properly established before the rollover.
ROBS structures add complexity and cost. They require a third-party ROBS administrator, typically costing $3,000 to $5,000 to set up. Ongoing maintenance runs around $1,500 per year.
But for buyers sitting on a $300K IRA who only have $50K in liquid cash, it opens the door. SBA lenders accept ROBS funds as equity injection. The key is making sure the ROBS is fully documented and structured before the closing wire goes out.
Home Equity: HELOC or Cash-Out Refi
Equity in your primary residence counts as a valid source for equity injection, provided you pull it out in a documented way.
A HELOC or a cash-out refinance both work. The funds need to be documented, traceable, and fully available before closing. Do not open a HELOC and immediately try to use it for injection without lender awareness. Lenders will see the new liability on your credit report and will ask about it.
And this matters for debt service coverage calculations too. If you took on a $150K HELOC to fund your equity injection, that monthly HELOC payment becomes part of your personal debt load, which feeds into the global cash flow analysis some lenders run. Make sure your deal still pencils when that payment is on the books.
For buyers with significant home equity but limited liquid savings, this is a practical and widely accepted source.
Gifted Funds
The SBA and most 7(a) lenders will accept gifted funds as equity injection. With conditions.
The gift must be properly documented with a gift letter signed by the donor. The letter needs to state clearly that the funds are a gift and not a loan, meaning no expectation of repayment. If the gift is actually a loan in disguise, that changes your debt picture, which could torpedo your DSCR.
The donor typically needs to provide bank statements showing the funds existed and were transferred to you. A cash gift with no paper trail is not going to fly.
Family gifts are the most common scenario. A parent contributing $100K toward a child’s acquisition is something lenders see regularly. As long as the documentation is clean and the gift letter is in place, there is no problem.
What you cannot do: borrow money from a friend, call it a gift, and then pay it back informally after closing. Lenders take this seriously. The SBA does too. It is fraud.
Seller Notes and What Counts as Equity Injection SBA Lenders Will Accept
Here is where a lot of buyers get tripped up.
A seller note can sometimes count toward equity injection, but only under specific conditions. Standard SBA guidance says seller notes do not count unless they are on full standby for the life of the SBA loan. Full standby means zero payments to the seller, principal or interest, for the entire term of the SBA loan. That is typically 10 years.
Zero interest. Zero payments. For 10 years.
When we structure deals at Regalis, we push for exactly that on more than 90% of our transactions (and yes, we get it done at that rate). When structured this way, the SBA will often allow a portion of that seller note to count toward the equity injection requirement, reducing the cash you need to bring to the table.
Side note: this is one of the most powerful tools in the capital stack for buyers who are short on liquid cash. It is also the piece most buyers either do not know about or assume they cannot negotiate. They can. We have seen it play out hundreds of times.
The specific lender and the deal structure both matter. Not guaranteed across the board. But when it works, it can be the difference between a deal that closes and one that dies in underwriting.
What the SBA Will Not Accept
Equally important: the sources that get rejected.
Unsecured personal loans taken out specifically for the injection are generally not acceptable. If a lender sees a new $100K personal loan on your credit report two months before closing, they will ask what it is for. Using loan proceeds to fund your equity injection means you have no real skin in the game. That defeats the entire purpose.
Business cash flow from the acquired business itself cannot be used to fund the equity injection. The injection has to come from the buyer side of the transaction, not the business being purchased.
Earnouts or contingent payments structured into the deal do not count. If part of your consideration is paid post-close based on future performance, that is not equity into the deal at close.
Borrowed funds from a 401(k) loan (as opposed to a ROBS rollover) are also generally not accepted. A 401(k) loan shows up as a liability and does not count as your equity contribution. The distinction between a 401(k) loan and a ROBS rollover trips people up constantly, so if you are considering using retirement funds, make sure you understand which path you are on.
Build Your Capital Stack Before You Start Looking
Most buyers figure out their equity sources after they find a deal. That is the wrong sequence.
Know your number before you start submitting LOIs. If you are targeting a $1.5M acquisition, you need to source $150K minimum in acceptable equity injection.
Map out exactly where that is coming from: $80K in seasoned cash, $70K from a HELOC, for example. Have documentation ready before you are deep into diligence.
When we work with clients, capital stack analysis comes before anything else. There is no point falling in love with a business if you cannot close it.
And if your equity is short or from a questionable source, the lender will find out. The deal will die weeks before closing, and you will have wasted months of work and, in some cases, thousands in diligence costs.
Build your equity injection plan now. Know what counts. Know what you have.
Frequently Asked Questions
What counts as equity injection for an SBA 7(a) loan?
Acceptable sources include seasoned personal cash, retirement account funds rolled over via a ROBS structure, home equity accessed through a HELOC or cash-out refinance, gifted funds with a proper gift letter, and in some cases a fully subordinated seller note on full standby. Borrowed funds and unsecured personal loans typically do not qualify.
Can a seller note count toward SBA equity injection?
Yes, under specific conditions. The seller note must be on full standby, meaning no principal or interest payments for the life of the SBA loan (typically 10 years). When structured correctly, a portion of a standby seller note can count toward the 10% equity injection requirement. Not all lenders treat this the same way, so confirm the structure with your lender early.
How much equity injection is required for an SBA business acquisition?
The SBA 7(a) program requires a minimum 10% equity injection on business acquisitions. On a $1M deal, that is $100K. On a $2M deal, that is $200K. The injection must be funded at closing from acceptable sources and cannot come from the acquired business itself.
Can I use a HELOC for SBA equity injection?
Yes. Funds drawn from a home equity line of credit are an accepted source of equity injection for SBA 7(a) loans. The HELOC needs to be documented and the funds traceable. Keep in mind the new monthly HELOC payment will factor into any global cash flow analysis your lender runs on your personal finances.
What happens if my equity injection source is not acceptable?
The lender will flag it during underwriting and either ask you to substitute it with an acceptable source or decline the loan. This is one of the most common reasons deals fall apart late in the process. Identify your equity sources and confirm acceptability with your lender before you go under LOI.
Want Help Structuring Your Capital Stack?
Most buyers leave money on the table because they do not know how to layer their equity injection properly. A seller note on full standby, a ROBS rollover, a HELOC combined together, these are not complicated when you have done them before.
Regalis Capital runs a done-for-you acquisition advisory service. We help serious buyers structure the capital stack, find lender-ready deals, and get from LOI to close without the guesswork.
If you are ready to buy and want a team that has been through this hundreds of times, start here.