A surety bond is a three-way contract that guarantees someone will do what they promised—or you get paid if they don't

A surety bond is a promise backed by a third party. One person (the principal) agrees to do something—finish a construction project, pay a debt, show up in court. A second party (the obligee) requires proof that this will happen. A third party (the surety, usually a bonding company) steps in and says: "If the principal fails, we will pay you up to the bond amount."

You are most likely to encounter surety bonds in three situations: when you need a license to operate a business, when you are required by a court, or when you are hired to do work that involves handling money or property. The bond protects the person or organization that hired you, not you. If you fail to do what you promised, the surety pays the claim, and then you owe the surety that money back.

Surety bonds are different from insurance. Insurance protects you against loss. A surety bond protects the other party against your failure. You pay a premium (usually 1 to 15 percent of the bond amount per year, depending on the type and your credit), but the bond itself is the may provide, not the payment.

Key Takeaways

  • A surety bond guarantees that you will perform a duty or pay a debt; if you don't, the surety company pays the claim and you repay the surety.
  • The cost of a bond depends on the bond type, the amount, your credit score, and your industry—not all bonds cost the same percentage.
  • Courts require surety bonds for bail, contractors need them for public works, and many licensed professions require them to operate legally.
  • If a claim is filed against your bond, you have the right to defend yourself; the surety will investigate before paying.
  • A bond is not insurance and does not protect you—it protects the party that required the bond.

The three parties and what each one does

The principal is the person or business that needs the bond. You are the principal if you are a contractor bidding on a public project, a bail bondsman, or a business owner required to carry a license bond. You pay the premium and you are legally responsible if a claim is filed.

The obligee is the party that requires the bond. This might be a government agency (a state licensing board, a court, a city public works department), a private company that hired you, or a property owner. The obligee sets the bond amount and the conditions under which a claim can be paid.

The surety is the bonding company that issues the bond and pays claims. The surety investigates your background, credit, and business history before deciding whether to bond you and at what cost. If a claim is filed, the surety pays it (up to the bond limit) and then pursues you for repayment, called a recovery or subrogation.

Common types of surety bonds and where they are required

License and permit bonds are required by state or local governments before you can operate certain businesses. A contractor, plumber, electrician, or HVAC technician typically needs one. A bail bondsman, debt collector, or private investigator also needs one. The bond amount is set by the licensing authority and usually ranges from $5,000 to $50,000. If you violate the terms of your license or fail to follow the law, the obligee (the licensing board) can file a claim.

Contract bonds are required when you bid on or win a construction or service contract, especially for public projects. The bond guarantees that you will complete the work on time and to specification, and that you will pay your suppliers and workers. Contract bonds often come in three parts: a bid bond (guarantees you will sign the contract if you win), a performance bond (guarantees you will finish the work), and a payment bond (guarantees you will pay suppliers and workers). The bond amount is usually a percentage of the contract value, often 5 to 10 percent.

Court bonds are required in legal proceedings. A bail bond guarantees that a defendant will appear in court. A probate bond guarantees that an executor or administrator will handle an estate properly. A guardianship bond guarantees that a guardian will act in the ward's best interest. The amount is set by the court.

Fidelity bonds protect an employer against theft or dishonesty by an employee. These are less common now but still used in banking, retail, and government. The bond covers the employer, not the employee.

What determines the cost of a surety bond

The premium you pay for a surety bond is not a fixed percentage. It depends on four main factors: the bond type, the bond amount, your personal credit score, and your business history.

A contractor with a credit score above 700 and a clean business record might pay 1 to 3 percent of the bond amount per year. The same contractor with a score below 600 or a history of claims might pay 5 to 15 percent. A bail bond premium is often set by state law and is typically 10 to 15 percent of the bail amount, but you may not have a choice of surety. A license bond for a small business might cost $100 to $500 per year; a performance bond for a million-dollar construction project might cost $10,000 to $50,000.

The surety will ask for your personal credit report, business financial statements, and sometimes references from past clients or employers. If you have filed claims against bonds in the past, the surety will know and will charge more or decline to bond you. If you have no credit history or a very short business history, you may need a co-signer or collateral.

What happens if a claim is filed against your bond

If the obligee believes you have failed to meet the terms of the bond, they file a claim with the surety. The surety then investigates. They will contact you, ask for your side of the story, and review documents. This process can take weeks or months.

You have the right to defend yourself. If the obligee claims you did not finish a construction project on time, you can provide evidence that you did, or that delays were caused by the obligee or by circumstances beyond your control. If the claim is for unpaid wages, you can show that you paid them. The surety will not automatically pay just because a claim was filed.

If the surety determines the claim is valid, they will pay the obligee up to the bond limit. You then owe the surety that full amount, plus any investigation costs and legal fees. This debt does not go away if you declare bankruptcy. The surety can sue you, place a lien on your property, or garnish your wages to recover the money.

How to obtain a surety bond

Start by determining what bond type and amount you need. If it is required by law or contract, the obligee will tell you. If you are a contractor, check your state's licensing board website or the contract documents. If you are going to court, the judge or court clerk will tell you.

Next, contact surety companies that specialize in your industry. You can search online for "[your state] [bond type] surety" or ask your industry association for recommendations. Get quotes from at least two companies. They will ask for your Social Security number, business information, and financial details.

Once you choose a surety, you will sign an indemnity agreement. This is a contract that says you will repay the surety if they pay a claim. You may also need to provide collateral—cash, a letter of credit, or a lien on property. For small bonds, collateral is often not required if your credit is good.

The surety will issue the bond, usually within a few days to a week. You will receive a bond certificate with a bond number. This is what you submit to the obligee as proof that the bond is in place. The bond is now active and the surety is on the hook if you fail to perform.

Renewal, cancellation, and what happens when a bond expires

Most surety bonds are annual. You must renew before the expiration date or the bond lapses. If the bond lapses and you are still required to carry one (for example, you still hold a contractor's license), you are operating illegally and can be fined or lose your license.

You can cancel a bond at any time by notifying the surety in writing. However, the obligee may also have the right to cancel. If the obligee cancels, the surety must notify you, usually with 10 to 30 days' notice. During that notice period, you are still covered. After the notice period ends, the bond is void and you are no longer protected.

If a claim is pending when the bond expires, the bond remains in effect for that claim even after the expiration date. The surety will not release you from liability until all claims are resolved.

Frequently Asked Questions

Can I get a surety bond if I have bad credit?

Yes, but you will pay a higher premium and may need to provide collateral or a co-signer. Some sureties specialize in high-risk bonds. Shop around—different companies have different standards. A co-signer with good credit can sometimes lower your rate.

What is the difference between a surety bond and a performance bond?

A performance bond is a type of surety bond. It specifically guarantees that you will complete a construction or service contract. A surety bond is the broader category that includes performance bonds, license bonds, court bonds, and others.

If I pay a claim, can I get my money back?

No. Once the surety pays a claim, you owe them that money. You cannot recover it unless you can prove the claim was fraudulent or that the obligee acted in bad faith, which is rare and requires a lawsuit.

Do I need a surety bond if I work as an independent contractor?

Only if the contract or the obligee requires one. Many private contracts do not require a surety bond. Government contracts and some large private projects do. Check your contract or ask the hiring party.

What happens if the surety company goes out of business?

The surety must be licensed and regulated by your state's insurance commissioner. If a surety fails, the state has a guaranty fund that may cover claims, but coverage is limited. This is rare. Choose a surety with a strong financial rating (check AM Best or Standard & Poor's).