A personal guarantee is a written promise by a business owner to repay a business debt personally if the business itself cannot.
When you sign a personal guarantee, you agree that the lender or funder can look beyond the company and pursue your own money and assets to cover an unpaid balance. It is one of the most common conditions attached to small-business financing, especially for newer companies or those without a long credit history. Many owners sign one without fully reading it, so understanding what it commits you to before you sign is worth the few minutes it takes.
Key takeaways
- A personal guarantee is a written promise to repay a business debt personally if the business cannot.
- It sets aside the usual liability protection of an LLC or corporation for one specific obligation.
- Guarantees can be unlimited (full balance) or limited (capped at a set amount or shared among owners).
- Owners with a significant stake, often 20 percent or more, are commonly asked to sign.
- If a guarantee is called, the unpaid debt can reach your personal savings and affect your personal credit.
How It Works
Most small businesses are set up as an LLC or corporation, which normally keeps the owner's personal finances separate from company debts. A personal guarantee sets that separation aside for one specific obligation. By signing, you tell the lender that if the business stops paying, they can collect from you directly.
- Who signs: Usually any owner with a meaningful stake in the company, often anyone holding 20 percent or more.
- What it covers: The outstanding balance, plus interest, fees, and sometimes the lender's collection costs.
- Types: An unlimited guarantee makes you responsible for the full amount owed. A limited guarantee caps your exposure at a set dollar figure or splits responsibility among several owners.
A personal guarantee is a promise to pay, not a specific piece of collateral. It is different from pledging a named asset such as a building or equipment, though a single financing agreement can include both.
A Quick Example
Suppose a bakery borrows working capital and the owner signs an unlimited personal guarantee.
| Item | Amount |
|---|---|
| Original financing | $50,000 |
| Repaid by the business | $30,000 |
| Balance still owed | $20,000 |
| Owner's personal responsibility | $20,000 |
If the bakery closes with $20,000 unpaid, the personal guarantee means the funder can seek that $20,000 from the owner personally, even though the business no longer operates. Numbers here are rounded for illustration only.
Why It Matters to a Business Owner
A personal guarantee changes the stakes of borrowing. It is often the reason a lender is willing to approve financing in the first place, because it gives them a second source of repayment. At the same time, it puts your personal savings, and potentially other personal assets, on the line for a business obligation.
Before signing, it helps to know a few things: whether the guarantee is limited or unlimited, whether it ends when the debt is paid off, and whether every owner is sharing the responsibility or each is fully liable on their own. If your business ever falls behind, the terms of the guarantee shape what a funder can pursue. For owners already carrying a merchant cash advance, relief programs generally work by lowering the daily or weekly payment amount to ease cash flow, not by erasing the underlying balance or the guarantee.
Related Terms
- Collateral: A specific asset, such as equipment or real estate, pledged to secure a debt.
- Cosigner: A person who agrees to repay a debt alongside the main borrower.
- Unlimited vs. limited guarantee: Whether your responsibility covers the full balance or is capped at a set amount.
- Default: Failing to meet the repayment terms of a financing agreement.
- UCC lien: A public filing that gives a lender a claim on business assets.
Frequently asked questions
Does signing a personal guarantee remove my LLC protection?
Only for that specific debt. Your LLC or corporation still separates you from most company obligations, but the guarantee carves out an exception for the financing you signed it on, letting the lender pursue you personally for that balance.
Do all business loans require a personal guarantee?
No, but many do, especially for newer businesses or smaller funding amounts. Established companies with strong revenue and credit sometimes qualify without one. It depends on the lender, the amount, and your business profile.
What is the difference between a limited and unlimited personal guarantee?
An unlimited guarantee makes you responsible for the entire unpaid balance plus fees. A limited guarantee caps your responsibility at a set dollar amount or divides it among multiple owners, so you know your maximum exposure up front.
Can a personal guarantee affect my personal credit?
It can. If the business defaults and the guarantee is called, the unpaid debt and any collection activity may appear on your personal credit and affect your score, since you are personally responsible for repayment.
Does a personal guarantee ever end?
Typically it stays in force until the debt it covers is fully repaid. Some agreements release the guarantee at that point, while others continue for renewals or additional draws, so it is worth confirming the exact terms in writing.
