A surety bond power of attorney is a legal document in which a surety company authorizes a specific person, called the attorney-in-fact, to sign bonds on the company’s behalf and legally commit it to those financial obligations. Without a valid power of attorney behind the signature on a bond, the party the bond is supposed to protect has no real assurance the surety company stands behind it, and the bond can be unenforceable.
What the Document Authorizes
Every surety bond has three parties: the principal who owes an obligation, the obligee who receives the guarantee, and the surety company that promises to cover losses if the principal defaults. Bonds almost never get signed at a surety company’s headquarters by its president. They get signed by local agents and brokers working with principals every day. The power of attorney is what bridges that gap, formally delegating the surety’s signing authority to a named individual.
Federal regulations make the requirement explicit. Any bond where an agent or officer signs on the surety’s behalf must be supported by a power of attorney confirming that person’s legal authority to obligate the surety.1eCFR. 27 CFR 19.156 – Power of Attorney for Surety This is not a general power of attorney covering financial or medical decisions. It is narrowly scoped to one function: binding the surety company to bond obligations within defined limits.
Who the Attorney-in-Fact Is
The attorney-in-fact is the specific person named in the document, almost always a licensed surety agent or broker rather than a lawyer. By signing the bond, that person commits the surety to the bond’s full financial obligations. The authority is deliberately bounded: the power of attorney spells out which types of bonds the attorney-in-fact can execute, up to what dollar amount, and sometimes within what geographic area.
Operating outside those boundaries creates real problems. If an attorney-in-fact signs a bond for $2 million when the power of attorney authorizes bonds only up to $1 million, the surety company has grounds to challenge the bond’s validity. For a bid bond on a federal project, the Federal Acquisition Regulation requires that the attorney-in-fact include evidence of authority with the bond itself.2Acquisition.gov. FAR 28.101-3 – Authority of an Attorney-in-Fact for a Bid Bond
What a Valid Power of Attorney Contains
A surety bond power of attorney has to carry several specific elements. Missing any of them can give a court or an obligee reason to question whether the bond is enforceable.
- The document must be executed under the surety company’s corporate seal. For customs bonds, the seal is listed as a required element alongside other execution requirements.1eCFR. 27 CFR 19.156 – Power of Attorney for Surety3eCFR. 19 CFR 113.37 – Corporate Sureties
- Authorized corporate officers must sign it. Customs regulations require the signatures of two principal officers of the corporation.3eCFR. 19 CFR 113.37 – Corporate Sureties
- It must state the maximum dollar amount the attorney-in-fact can bind the surety to on a single bond.3eCFR. 19 CFR 113.37 – Corporate Sureties
- It must identify the specific individual receiving the authority. A generic or unnamed grant does not satisfy the requirement.
- It should include a certification date or an expiration date so that anyone reviewing the bond can confirm the authority was active when the bond was signed.
How to Verify One Before You Accept a Bond
Verification is where most people on the receiving end of a bond should focus. A bond is only as reliable as the authority behind the signature, and checking that authority upfront is far easier than litigating it later.
- Match the name. Confirm that the person who signed the bond is the same person named on the power of attorney. Any mismatch is an immediate red flag.
- Check the dollar limit. Compare the bond’s penal sum against the maximum amount stated on the power of attorney. If the bond exceeds the authorized limit, the surety may not be legally bound.
- Verify the date. Make sure the power of attorney was active on the date the bond was executed. An expired or not-yet-effective document voids the agent’s authority for that bond.
- Contact the surety directly. The most reliable step is calling the surety company or using its online verification portal to confirm the bond number and the attorney-in-fact’s current authorization status.
Skipping verification is common and creates avoidable risk. Obligees who accept a bond without checking the power of attorney sometimes discover months later, when a claim arises, that the bond was improperly executed.
Revocation and Existing Bonds
A surety bond power of attorney stays in force until the surety company revokes it, and most grants of authority do not carry an automatic expiration. When the surety wants to remove an attorney-in-fact’s authority, it has to formally execute a revocation. Under customs regulations, a revocation takes effect at the close of business on the requested date if the surety submits the paperwork at least five days before that date; otherwise it becomes effective five days after the agency receives the request.4eCFR. 19 CFR 113.37 – Corporate Sureties
Revocation does not retroactively undo bonds already executed. If an attorney-in-fact signed a bond while the authority was active, that bond remains enforceable even after the power of attorney is later revoked. The revocation only prevents new signings. For an obligee, this means a bond you already hold does not become worthless because the surety later parted ways with the agent who signed it.
Electronic Signatures and Digital Seals
Surety bonds and their powers of attorney are increasingly executed electronically. The federal E-Sign Act generally provides that a contract cannot be denied legal effect solely because it was formed with an electronic signature, and that principle extends to surety bonds and powers of attorney, provided all parties consent to doing business electronically.
Acceptance still varies by jurisdiction and agency. When a power of attorney is submitted in any form other than a manually signed original, federal regulations for some agencies require an accompanying certification from the surety company confirming the document is valid.1eCFR. 27 CFR 19.156 – Power of Attorney for Surety Worth knowing if you file a bond electronically and the obligee pushes back on the format.
Federal Bonds and Treasury Circular 570
When federal law requires a surety bond, the surety company must be a corporation organized under U.S. or state law that complies with federal standards.5Office of the Law Revision Counsel. 31 USC 9304 – Surety Corporations The Treasury Department’s Bureau of the Fiscal Service maintains a list of companies authorized to write or reinsure federal bonds, published as Department Circular 570.6Bureau of the Fiscal Service. Department Circular 570
Circular 570 also publishes each company’s underwriting limitation on a per-bond basis. That number does not cap the total size of bonds a company can write. A surety can issue a bond with a penal sum above its listed underwriting limitation as long as the excess is covered by reinsurance, coinsurance, or another approved method.6Bureau of the Fiscal Service. Department Circular 570 On a federal project, checking Circular 570 before accepting a bond confirms both that the surety is authorized and that the bond amount is within or properly protected beyond the underwriting limit.