Founder Personal Guarantees: Should You Sign One?

A founder personal guarantee is a legally binding promise to repay your company’s debt from your own money and assets if the company can’t. Sign one only when you know the most you could owe, could survive paying it, and have tried to limit it with a cap, a release date or carve-outs; if you can’t, look for financing that doesn’t require one.

Key takeaways

• 59% of U.S. small employer firms with debt used a personal guarantee to secure it, compared with 51% that used business assets (Federal Reserve Small Business Credit Survey, published March 2026).
• SBA 7(a) and 504 loans require an unlimited full guaranty from every individual who owns 20% or more of the borrower (SBA SOP 50 10 8.1, effective October 1, 2026).
• An unlimited guarantee makes you liable for the whole loan plus interest and possibly legal fees, while a limited one caps what the lender can collect from you (Ramp guide, updated October 2026).
• Under a joint and several guarantee, each guarantor can be pursued for the full debt, not just their share (UK Insolvency Service guidance, updated May 2026).
• A company’s bankruptcy filing stays collection against the company that filed, so a lender can generally still pursue its guarantors (11 U.S.C. § 362(a)).

What is a founder personal guarantee?

A personal guarantee makes you, not only your company, responsible for a business debt. The UK Insolvency Service’s guidance for company directors defines it as “a legally binding agreement that the director will personally repay a debt if the company fails to meet its financial obligations in relation to that debt.” Ramp’s founder guide notes that it is sometimes called a founder guarantee.

Forming an LLC or a corporation usually keeps company debts away from your personal assets. A guarantee is the contract that undoes that separation for one lender: if the company defaults, the lender can ask you to pay, and your savings, investments, car or home can be used to settle the debt.

Lenders ask for one to reduce their risk. The same Insolvency Service guidance says a guarantee is more likely when a company is newly formed, has a limited trading history, has a poor or no credit rating, or is borrowing a significant amount. That describes most young software companies, and the wider data agrees: in the Federal Reserve’s 2026 Report on Employer Firms, 59% of small employer firms with debt used a personal guarantee to secure it and 51% used business assets. The 2025 survey drew 6,525 responses from a convenience sample of firms with 1 to 499 employees, so treat it as a broad signal rather than a precise rate.

Types of personal guarantees

The type decides how much of the debt is really yours. Read the guarantee for four things: whether it is capped, which events trigger it, whether co-signers share it, and whether it is secured on a specific asset.

Type	What you could owe	What to watch for
Unlimited	The entire loan, plus interest and possibly legal fees.	The SBA requires this form from owners of 20% or more.
Limited	Up to a set dollar amount or percentage of the balance.	Know your worst case before you sign, and check the cap includes interest and costs.
Bad-boy (carve-out)	Liability only if you commit a listed act, such as fraud or misusing funds.	Some cover the lender’s actual loss, others the full debt; check the list of acts.
Joint and several	The full balance, whichever guarantor the lender chooses.	You would have to recover other guarantors’ shares from them yourself.
Several	Only your assigned share of the debt.	Usually negotiated in proportion to each owner’s stake.
Secured	Backed by a specific asset, such as a charge on your property.	The lender can enforce against that asset.
Unsecured	Based on your own creditworthiness.	Your general personal assets are still exposed.
Continuing or springing	Continuing covers new debts until you revoke it; springing turns a limited position into full liability on a defined event.	Both can expand exposure beyond the loan you are signing for.

What a bad-boy guaranty looks like

The earlier version of this post, part of Founderpath’s Open Contract series of published debt paperwork (April 2024), showed this limited guaranty language from a term loan:

[Founder] shall provide a limited guaranty of Borrower’s obligations under the Facility in connection with certain “bad-boy” acts, which are to be confined to fraud, theft, willful misconduct, gross negligence or intentional misrepresentation, misappropriation of funds, nonpayment taxes or filing a voluntary bankruptcy petition.

Limited guaranty clause, Founderpath Open Contract series, published in this post in April 2024

As that post explained, a guaranty confined to listed acts gives the lender less protection than a full guarantee: if the company simply can’t repay, this clause doesn’t require the founder to personally pay the unpaid balance. It is worth asking for when a lender wants some personal commitment. Read the list closely, because an act such as filing a voluntary bankruptcy petition can still trigger it.

What lenders typically require

SBA loans

SBA loans have the clearest rule. The current SBA Standard Operating Procedure 50 10 8.1 (with technical updates effective October 1, 2026) says that “any individual who has direct and/or indirect ownership of 20% or more of an Applicant must provide an unlimited full guaranty.” The regulation behind it, 13 CFR § 120.160(a), says holders of at least a 20 percent ownership interest generally must guarantee the loan.

The SOP adds three details founders miss. Lenders may require full or limited guaranties from other people regardless of ownership, for example a minority owner who is critical to running the business. A spouse who owns less than 20% must guarantee in full when the combined stake of both spouses and minor children is 20% or more. And if no one owns 20%, at least one owner must still give a full unconditional guaranty. On SBA loans, only these other guarantors can be given a limited guaranty (SBA Form 148L); owners of 20% or more must guarantee in full.

Banks and other lenders

Outside the SBA, the guarantee is a negotiated term. Bank loans to small companies commonly carry one. For merchant cash advances, practice varies by provider; our merchant cash advance guide covers what to check, including a court case where a provider advertised no personal guarantee while its contracts required one. Our unsecured startup loans guide explains why “unsecured” rarely means no guarantee. To see which revenue-based and SaaS lenders ask for one by default, our lender comparison lists the personal guarantee position of each lender it covers.

When a personal guarantee is triggered

A full guarantee is usually called when the company defaults on the loan. Ramp’s guide describes the sequence: once the business misses payments, the lender sends a formal demand for the balance; if you can’t pay, it may sue you personally; a court judgment can then let it freeze bank accounts, garnish wages or place liens on your property, subject to state exemptions. Defaults on many loans also include broken debt covenants, so read the events of default in the loan agreement, not only the guarantee.

A company bankruptcy generally does not release you. The automatic stay in 11 U.S.C. § 362(a) stops actions “against the debtor,” which is the company that filed, so a lender can usually keep pursuing its guarantors; Ramp’s guide says the same. The Insolvency Service warns that if your personal assets are not enough to cover the debt, you may be declared bankrupt yourself.

Signing doesn’t usually show up on your personal credit file. NerdWallet (updated March 2026) says an active business loan shouldn’t appear on your personal credit report even if you’ve signed a personal guarantee, but most traditional lenders run a hard inquiry when you apply, and a default on a guaranteed loan can damage your personal credit.

Should you sign one?

Sometimes signing is the right call. A guarantee can get you capital you could not otherwise raise, and the Insolvency Service notes it may bring better terms, such as a lower interest rate. The question is whether the money is worth the worst case. Work through it in this order:

1. Check whether a comparable offer exists without a guarantee, and compare its total cost.
2. Find the most you could owe: the whole balance, a cap, or only listed acts.
3. Ask whether you could pay that amount without losing your home or your savings.
4. Negotiate the terms below, then sign only after a lawyer has read the guarantee.

Signing makes most sense when you have a specific use for the money. Austin Mac Nab, founder and CEO of VizyPay, a bootstrapped payments company, took a $1.5 million community bank loan backed by a personal guarantee, according to his Founderpath interview (published April 2024). Asked by Nathan Latka whether he had to sign one, he answered “Absolutely”, and explained why he accepted it:

And that’s better than giving up equity. Right? So we did that … and we’re very comfortable with the pay plan. And we knew that we could turn that money into a lot more, and we did.

Austin Mac Nab, CEO and Founder, VizyPay ($22M revenue, 2024). Watch at 15:34

Latka’s caveat in the same exchange matters as much: the guarantee, Austin’s personal finances and the business itself were what made the bank comfortable, and most founders can’t repeat that because they aren’t at $20 million of revenue and may not be personally wealthy. If the guarantee would put assets at risk that you can’t afford to lose, the answer is to negotiate or to keep looking.

How to negotiate a personal guarantee

Outside programs with fixed rules such as the SBA’s, most guarantee terms can be negotiated. Most of the tactics below come from Ramp’s guide and from advice by Jim Coughlin, chief underwriting officer at a personal guarantee insurer, reported by Entrepreneur (2012):

• Cap it. Ask for a dollar amount or a percentage of the loan instead of the full balance. Entrepreneur’s example: on a $1 million loan, a guarantee of 60%, or up to $600,000.
• Add a burn-off. Ask for the guarantee to be released after a milestone, such as a revenue level or a set number of on-time payments. Ramp’s example clause releases it after 24 months of on-time payments.
• Carve out assets. Exclude your primary residence or retirement accounts in the guarantee itself, rather than relying on state homestead protections that vary by state.
• Limit it to bad-boy acts. Offer a guaranty that applies only to fraud, misuse of funds and similar acts, like the clause above.
• Make it several, not joint. With several co-owners, ask that each guarantees only their share, so a 10% owner isn’t liable for 100% of the debt.
• Keep your spouse off it. Under the Equal Credit Opportunity Act’s Regulation B, a lender may ask for a guarantor, but it “shall not require that the spouse be the additional party” (12 CFR § 1002.7(d)(5)). That protects a spouse who isn’t involved in the business: the regulation’s official commentary still lets lenders require guarantees from owners, directors and officers, including a spouse who is one. SBA loans have their own spouse rule, described above.
• Define the triggers. Know which events of default call the guarantee, and ask for notice and time to cure before the lender can demand payment.

Alternatives to a personal guarantee

If you can’t limit the guarantee enough, change the financing instead:

• Financing underwritten on company revenue. Some revenue-based lenders price capital on recurring revenue and take security over business assets instead of a personal guarantee; our lender comparison shows which.
• Collateral-backed loans. Equipment or receivables financing gives the lender a business asset to recover first.
• Business cards that don’t require one. Ramp states on its guide, as of October 2026, that its corporate card doesn’t require a personal credit check or personal guarantee and underwrites on company revenue, cash balance and funding.
• Build business credit first. A track record of on-time payments and stronger financials gives you leverage to refinance onto a facility without a guarantee later.

What Founderpath asks for

Founderpath’s product pages state, as of October 2026, that its revenue financing, term loans and merchant cash advances come with “no full personal guarantee” and “a lien on business assets only”; their summary tables list the personal guarantee as “None.” Because a lien is security over company assets, read our guide to UCC filings to see how it works, and check any agreement you sign for a limited guaranty such as the bad-boy clause above.

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Frequently asked questions

What is a personal founder guarantee?

It is a legally binding promise by a founder to repay the company’s debt personally if the company can’t. It lets the lender collect from your personal assets, such as savings or property, even though the company is a separate legal entity.

What are the risks of signing a founder guarantee?

If the company defaults, the lender can demand payment from you, sue you personally and, with a court judgment, freeze accounts, garnish wages or place liens on your property, subject to state exemptions. If your assets don’t cover the debt, you could face personal bankruptcy, and a default can damage your personal credit.

Do SBA loans require a personal guarantee?

Yes. SBA SOP 50 10 8.1, effective October 1, 2026, requires an unlimited full guaranty from every individual who owns 20% or more of the borrower, and lenders may ask others to guarantee too. If no one owns 20%, at least one owner must still give a full guaranty.

Can you negotiate a personal guarantee?

Usually, outside programs with fixed rules such as the SBA’s. Ask for a dollar or percentage cap, a burn-off after on-time payments or a milestone, carve-outs for your home and retirement accounts, a several rather than joint guarantee, or a guaranty limited to bad-boy acts.

Does a personal guarantee affect your credit?

An active business loan shouldn’t appear on your personal credit report even if you signed a personal guarantee, according to NerdWallet. Most traditional lenders run a hard inquiry when you apply, and a default on the guaranteed loan can damage your personal credit.

What happens to a personal guarantee if the business goes bankrupt?

The guarantee generally survives. The automatic stay in a company’s bankruptcy protects the company that filed, so the lender can still pursue the guarantors. Talk to a bankruptcy lawyer about your own options.

How do I get out of a personal guarantee?

Most exits need the lender’s agreement: refinance onto a facility without a guarantee, ask for a release once the business hits agreed milestones, offer substitute collateral, or negotiate a release when you sell the company. Written notice can revoke a continuing guarantee for future advances, but not for debt already owed.

Does Founderpath require a personal guarantee?

Founderpath’s product pages state, as of October 2026, that its revenue financing, term loans and merchant cash advances come with no full personal guarantee and a lien on business assets only. Check the agreement you are offered for any limited guaranty.

Sources and method

Reviewed October 31, 2026. SBA rules come from the SBA SOP 50 10 8.1 page (Section A, Chapter 5, Guaranties) and 13 CFR § 120.160; the guarantee rate comes from the Federal Reserve’s 2026 Report on Employer Firms; definitions and guarantee types come from the UK Insolvency Service and Ramp; the spouse rule from Regulation B; the bankruptcy stay from 11 U.S.C. § 362; credit effects from NerdWallet. Negotiation tactics are general practice, not legal advice: have a lawyer review any guarantee before you sign.

Founderpath’s terms are quoted from its live product pages on October 31, 2026; the product FAQs and part of the homepage FAQ say “no full personal guarantee,” while the product summary tables and other site copy say none, and this guide uses the narrower FAQ wording. The bad-boy clause is shown as published in 2024 and is not a statement of current Founderpath paperwork. The earlier version of this post claimed personal guarantees are common in revenue-based loans without a source; that line was removed.