Surety finance, and where it stops working.
Surety finance is the third of the lines intended under Build Capital Credit. It applies the premium finance mechanic to a bond premium, and the interesting part of the product is the condition under which that mechanic holds at all.
What a bond is, and who it is for
A surety bond has three parties rather than two. A principal takes on an obligation, an obligee is owed that obligation, and a surety undertakes that it will be met. The principal pays the premium, but the benefit runs to the obligee.
That asymmetry matters to a lender. In ordinary insurance the party paying the premium is the party protected, so cancelling the cover for non-payment affects the person who did not pay. In surety, the party protected is a third party who has done nothing wrong.
Three parties, and the one who pays is not the one who is protected. Every question a lender has about this product follows from that sentence.
Why surety is not a form of insurance
The three-party structure above creates a difference that is easy to miss: an insurer prices in the expectation that some claims will be paid and are not recovered from the insured. A surety generally does not. Where a surety pays out on a bond because a principal failed to perform, the surety typically expects the principal to reimburse it in full, under an indemnity agreement signed when the bond was written.
That is the opposite of how insurance is meant to work: an insured pays a premium and, if a covered loss occurs, is not then billed for the claim the insurer paid. A surety bond looks like insurance from the outside — a premium, a document, a covered party — but the obligation to make the surety whole afterward is what keeps the risk with the principal rather than transferring it away.
This is a structural fact about how the surety product works in general, not a statement about any bond, principal or claim connected to Build Capital.
The condition that decides the product
Premium finance takes its collateral from the right to cancel and recover what has not been earned. Applied to a bond, that right is not always there. Where the bond form provides no route to cancellation, there is nothing to cancel, and therefore nothing for a lender to take as collateral.
Where a premium is treated as earned in full at issue, the same problem appears from the other direction: there is no unearned portion left to assign. In both cases the loan is still possible, but it is no longer the collateralised product it was, and it should not be described as one.
Build Capital Credit is structured to treat that as a screening question rather than a footnote. Which bond forms would qualify, and whether enough of them would qualify to make a line worth writing, is work the firm has not finished.
What this page does not say
There is no market size on this page. The firm's own research carries two figures for it that differ by roughly a factor of two, the source that would settle them could not be opened from the machine the research was done on, and the file holding the larger figure flags itself as unconfirmed on exactly that point.
There is also no commission rate, no bond size, no segment sizing and no view on how large or small this business could be. Those would each need a number the firm does not have in a form it can stand behind.
What is left when those are taken out is the structure above, and the structure is enough to explain why this line is drawn narrowly. A product whose collateral depends on a clause a particular bond form may or may not contain is a product to size carefully before it is built, not one to describe in advance as though the sizing had already been done.
Elsewhere in this section
The mechanic this line borrows is described at Premium Finance, and the broader lending categories sit at Business Finance. Build Capital Credit is the parent page for all three.