The Association That Tracks Almost the Entire Market
The Surety and Fidelity Association of America, SFAA, is reported to be the designated statistical agent for surety and fidelity data in every state, D.C., and Puerto Rico except Texas. That designation makes SFAA the authoritative named source family for this line, the same functional role WSIA plays for surplus lines or NCCI plays for workers’ compensation elsewhere in commercial insurance.
A single association holding that kind of near-universal statistical mandate is not the norm across every line of commercial insurance, which makes surety an unusually well-tracked, if lesser-discussed, corner of the market.
What “Over 97%” of Premium Means for Data Quality
SFAA’s membership is reported at more than 420 companies, together accounting for over 97% of surety and fidelity premium written in the United States. Most insurance lines are tracked through some combination of overlapping surveys, state filings, and rating-bureau estimates that each capture only a partial view of the market.
Surety’s data, by contrast, is concentrated almost entirely inside one association’s own membership. When 420-plus companies account for essentially the whole market, the resulting data is unusually complete by insurance-industry standards, not a sample extrapolated up to a full market estimate.
A Peer to WSIA and NCCI, Not a Smaller Cousin
SFAA’s role here sits alongside two other named trade bodies already documented on this site: WSIA, which reported total U.S. surplus lines premium of $47.6 billion in the first half of 2026 across its own stamping-office states, and NCCI, which tracks workers’ compensation combined ratios and rate trends nationally. All three function as a single named authority for their respective line, rather than one voice among several competing estimates.
Framed that way, surety is not a minor, poorly documented sideline of commercial insurance, it is a line with its own dedicated, near-comprehensive statistical infrastructure, the same category of tracking WSIA and NCCI provide for their own lines.
Where Surety Bonds Show Up in a Commercial Book
Surety bonds broadly split into contract bonds, including performance and payment bonds tied to a specific construction or service project, and commercial bonds, including court bonds and license-and-permit bonds a business needs to legally operate in a given jurisdiction. Neither category is a form of insurance in the traditional sense, a surety bond guarantees a business’s obligation to a third party, with the bonded business ultimately responsible for repaying a claim if one is paid out.
That structural difference is exactly why surety sits adjacent to, rather than inside, most agencies’ core P&C conversation, even for agencies that already have a natural entry point into it through construction and contractor-focused clients.
Why This Page Does Not Publish a Total Premium Figure
A specific total premium-volume estimate for the U.S. surety bond market circulates in secondary reporting. It could not be independently verified against SFAA’s own published statistics table this session, so it is deliberately not stated as fact on this page.
What is solidly sourced instead is SFAA’s scope and membership coverage above, which is itself a meaningful statistic: a market where one association’s membership represents over 97% of all premium written is a market whose actual size, whenever confirmed directly against SFAA’s own report, will be measured with unusual precision compared with most other commercial lines.
An Adjacent Line Worth Understanding
An agency that does not currently write surety is not necessarily missing a large, direct revenue opportunity today, but it is likely missing a natural adjacency for any client already active in construction, contracting, or another bonded profession, exactly the kind of client a commercial producer is already prospecting.
Human + AI SDRs book qualified meetings for commercial producers working construction and contractor niches, the same client base where a surety conversation most naturally comes up alongside a core P&C submission.
The Numbers
SFAA is reported to be the designated statistical agent for surety and fidelity data in every state, D.C., and Puerto Rico except Texas.
SFAA (Surety and Fidelity Association of America), corporate and membership description
SFAA’s membership is reported at more than 420 companies, accounting for over 97% of surety and fidelity premium written in the United States.
SFAA (Surety and Fidelity Association of America), corporate and membership description
WSIA, a comparable named statistical authority for surplus lines, reported total U.S. surplus lines premium of $47.6 billion in the first half of 2026 across its stamping-office states, illustrating the scale a single-association data source can represent.
Sources
The external data in this article draws on the sources below. Figures described in the text as estimates or industry triangulations are directional and are not attributed to a single dataset.
- SFAA (Surety and Fidelity Association of America), corporate and membership description
- The Insurer, WSIA H1 2026 Surplus Lines Report