Plain-English guide to what a surety bond wording is — using public statutes and form families only. Verify the specimen in hand.
Last verified: September 28, 2026 (PT)
A bond is not a vibes-based handshake. It is a written instrument — the “wording” — that says who is protected, for how much, and what has to happen before the surety has to respond. This Learn page walks those ideas in plain English, using public statutes, government forms, and association education pages (US first, Canada second). Form numbers come second. Sales pitch does not come at all.
Verify the specimen in hand / not legal advice. Bond forms, statutes, and tender requirements change. Always read the actual bond issued on your project and the solicitation that called for it. This page is general industry education for Global Guarantors Learn — not legal, claims, or underwriting advice. When rights or deadlines matter, use qualified counsel in the project jurisdiction.
Public-specimen rule for this page: we cite government forms and statutes, NASBP and Surety Association of Canada (SAC) public education, CCDC’s public form descriptions, and AIA’s public summary of A312. We do not scrape or cite member-only surety-association form libraries, and we do not paste copyrighted full bond text.
Think of three chairs at a table:
| Chair | Bond name | Everyday role |
|---|---|---|
| The contractor doing the work | Principal | The party whose promise is being guaranteed |
| The party that wants the promise kept | Obligee | Usually the project owner (or the government on public work) |
| The company standing behind the promise | Surety | Guarantees the principal’s obligation up to the bond’s limit, on the bond’s conditions |
NASBP’s public explainer puts it cleanly: a surety bond is a three-party arrangement in which the surety guarantees the performance or obligations of the principal to the obligee.
The wording is simply the text of that arrangement — the printed (or PDF) form that:
Same project, different wording → different rights. That is why “we have a bond” is never enough information. The question is always: which wording, on which form, for which obligation?
Construction surety usually shows up as a pair of bonds that do different jobs. Names shift a little across the border.
| Job the bond does | Common US name | Common Canadian name | Who it mainly protects |
|---|---|---|---|
| Finish the work if the contractor defaults | Performance bond | Performance bond (e.g. CCDC 221) | Owner / obligee |
| Pay certain subs and suppliers if the contractor does not | Payment bond | Labour and material payment bond (e.g. CCDC 222) | Eligible subcontractors and suppliers (and, on many trustee forms, via the obligee) |
| Back the bid itself (enter the contract / provide required bonds if awarded) | Bid bond | Bid bond (e.g. CCDC 220) | Owner during procurement |
NASBP’s public overview also lists a warranty / maintenance bond as a fourth contract-surety type (defects during a warranty period). This page stays on performance and payment / labour-and-material wordings — the ones most readers meet first.
On federal property you generally cannot place a mechanic’s lien. The Miller Act (40 U.S.C. §§ 3131–3134) requires, on covered federal construction contracts, a performance bond for the government’s protection and a payment bond for persons supplying labor and material. The payment bond is the substitute for the lien you cannot file.
Most states have “Little Miller Acts” — similar public-works bonding rules with their own thresholds, notice rules, and suit deadlines. Always check the state statute for that job; do not assume federal Miller Act timing applies to a state highway or school project.
If a Canadian tender says “labour and material payment bond,” it is the cousin of a US “payment bond” — not a different planet. If a US form says “payment bond,” do not expect the Canadian CCDC schedule-and-timeline package unless the tender adopted that form.
Form families are templates. The solicitation (or owner) picks the family and the amount. The surety fills in parties, penal sum, and project description, then issues the bond.
| Piece | What it is | Where it lives (public) |
|---|---|---|
| Miller Act | Statute requiring performance and payment bonds on covered federal public buildings / works | 40 U.S.C. § 3131 and § 3133 (claim rights / notice / suit period) |
| FAR clause | Contract clause telling the contractor to furnish the bonds and at what penal amounts | FAR 52.228-15 |
| SF 25 | Standard Form Performance Bond | GSA — Performance Bond (SF 25) |
| SF 25A | Standard Form Payment Bond | GSA — Payment Bond (SF 25A) |
| SF 24 | Standard Form Bid Bond (procurement stage) | Listed with other bond SFs in FAR Part 28 / 53.228 |
What FAR 52.228-15 says in plain English (federal construction): unless the contract is at or below the FAR bonding threshold in effect on award, the successful offeror furnishes a performance bond on SF 25 and a payment bond on SF 25A, each with a penal amount of 100 percent of the original contract price at award (with rules for increasing protection if the contract price grows).
Don’t conflate the two floors: the Miller Act statute text at 40 U.S.C. § 3131 still shows a more than $100,000 floor, while live FAR 28.102-1 currently requires Miller Act bonding for construction contracts exceeding $150,000 (with a separate payment-protection band for some mid-size contracts). Always confirm the FAR figure in effect on award day — not a number remembered from an older guide.
Miller Act claim clocks (education-level, payment bond): under § 3133, a person unpaid for labor or material generally may sue on the payment bond; a person with a contract only with a subcontractor (not the prime) must give written notice to the contractor within 90 days after last labor or material; and the civil action must be brought no later than one year after that last labor or material. Venue and caption rules are statutory. Treat this as orientation — counsel and the bond in hand control.
| Family | What public sources say | Access note |
|---|---|---|
| AIA A312–2010 | AIA’s public summary: one document incorporates two bonds (performance + payment) as separate instruments customarily issued together; obligates the surety to act responsively to owner requests aimed at anticipating or preventing default | Full copyrighted forms are sold by AIA; use the AIA A312 summary for education, not a pasted specimen |
| EJCDC / ConsensusDocs | Public industry commentary and owner guidance often list EJCDC and ConsensusDocs bond forms alongside AIA as familiar standards | Full forms are licensed products — cite summaries, not scraped PDFs |
| Owner / agency custom forms | Many public owners bind an acceptable form into the specs (NYSED’s facilities page is a clear public example of “require both payment and performance, on forms acceptable to the owner”) | Always prefer the form in the specification over a generic internet PDF |
Pending verification: Some state education or facilities offices publish modified A312-style samples for their own programs. Those can be useful orientation, but they are not a substitute for the AIA original or for the form your contract requires. If you use a government-hosted sample in training, label it as that agency’s version.
On May 21, 2024, the Canadian Construction Documents Committee published updated standard surety bond forms:
| Form | Name | Plain job |
|---|---|---|
| CCDC 220 – 2024 | Bid Bond | Bidder will enter the formal contract and give the bonds the bid docs require if the bid is accepted |
| CCDC 221 – 2024 | Performance Bond | Contractor will perform the contract |
| CCDC 222 – 2024 | Labour and Material Payment Bond | Contractor will meet labour and material payment obligations on the bonded work |
CCDC’s own document page describes each form at that high level. SAC’s public CCDC 2024 education pages (and the public owners webinar PDF) add the practical “what changed / what to expect” layer:
Amount still comes from the tender / contract, not from the form number alone. Canadian practice often calls for performance and labour-and-material bonds at about 50% of contract price each when documents say so; some owners ask for more. Read the bid package.
Access note: Official CCDC fillable PDFs are sold through authorized outlets (registration number required). This Learn page uses CCDC’s and SAC’s public descriptions, not a reproduced paid specimen.
| Topic | Typical US public picture | Typical Canadian picture |
|---|---|---|
| Core pair | Performance + Payment | Performance + Labour & Material Payment |
| Federal / national statute forms | Miller Act + FAR → SF 25 / SF 25A | No single “Miller Act” twin; provincial / federal tender rules + CCDC (or owner / Ontario prescribed forms) |
| Widely known industry set | AIA A312 (and peers) | CCDC 221 / 222 (2024) |
| Common penal-sum norm (not a universal rule) | Often ~100% of contract price each on federal work under FAR 52.228-15 | Often ~50% each when tender docs follow common practice |
| Claim process in the form | Varies by form/statute; Miller Act sets statutory notice/suit rules for federal payment bonds | 2024 CCDC forms bake in schedules and surety response timelines |
You do not need to recite Latin. You do need to know what these labels do.
What this clause does: Names who the bond is for — the party entitled to the surety’s guarantee (usually the owner). On some payment / labour-and-material forms, claimants may enforce rights as the form and local law allow (sometimes through a trustee structure).
Why you care: If your name is not on the bond (and you are not an eligible claimant under a payment bond), the wording probably does not protect you — no matter how painful the project feels.
What this clause does: Names the contractor (or bidder) whose default or non-payment the surety is backing.
Why you care: The surety’s duty is generally secondary to the principal’s. Modern CCDC performance language, per SAC’s public education, expressly emphasizes that the surety’s responsibility is not greater than the principal’s under the contract.
What this clause does: Caps the surety’s exposure on that bond at a stated dollar amount (sometimes adjustable if the contract price changes and the bond is amended).
Why you care: “Bonded” does not mean “unlimited.” On federal construction under FAR 52.228-15, the starting point is commonly 100% of original contract price for each of performance and payment — but your private or state job may differ. Aggregate claims can exhaust a payment bond; some forms (including CCDC 222 per SAC) contemplate court direction when claims may exceed the bond amount.
What this clause does: Lists gates that must open before the surety’s obligation ripens — things like a declared default, the obligee having performed its own contract duties, delivery of a conforming notice, or (on some payment bonds) waiting/notice rules for remote claimants.
Why you care: Missing a condition precedent is how otherwise-sympathetic claims die. AIA A312’s public summary highlights the surety’s duty to engage when the owner asks for early problem-solving — that is still not a free pass around the bond’s written triggers.
What this clause does: Tells you who must be told, how, and by when that a problem or claim exists.
Why you care:
What this clause does: Sets the outside clock for starting a lawsuit (or other formal action) on the bond.
Why you care:
Pending verification: Always reconcile webinar summaries and blog explainers against the executed bond and current statute. Secondary timelines above are orientation from public SAC/CCDC education and the U.S. Code, not a claims checklist.
Sometimes a second party — often a construction lender, or another entity with a stake in completion — wants rights under the performance (and sometimes payment) bond. That is usually done with a dual obligee or additional obligee rider, not by casually scribbling a second name on page one.
Plain idea:
Education-only guardrail: Whether a rider is available, how it interacts with payment-bond claimants, and what savings/priority language it contains are deal- and jurisdiction-specific. Do not treat a blog anecdote as your rider. Ask the surety / producer and counsel to review the actual rider text.
| Term | One-line meaning |
|---|---|
| Bond wording | The actual text of the surety instrument |
| Principal | Contractor / bidder whose duty is guaranteed |
| Obligee | Party protected by the bond (usually the owner) |
| Surety | Company guaranteeing the principal’s obligation |
| Penal sum | Dollar cap on the bond |
| Performance bond | Backs completion of the contract |
| Payment bond (US) | Backs payment of eligible labor/material suppliers |
| Labour & material payment bond (CA) | Canadian name for the payment-side bond |
| Condition precedent | A gate that must be satisfied before the surety must perform |
| Dual / additional obligee | Extra named beneficiary, usually by rider |
Public specimens and education pages used for this draft (accessed / verified orientation September 28, 2026 (PT)):
Global Guarantors Learn — education first. Verify every specimen and statute at source.