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Bond Costs

How Much Does a Bid Bond Cost?

Most bid bonds carry no separate premium. They are issued as part of your overall surety program, and what underwriters really price is whether they would bond the full contract if you win.

Illustration for the guide: How Much Does a Bid Bond Cost?

Bid bonds by the numbers

10%
Minimum bid security on California public works
CA Public Contract Code
$150,000
Federal contract size that requires performance and payment bonds
Acquisition.gov (FAR 28.102)
~290,000
Licensed California contractors, across 44 classifications
CSLB, 2025
$8.6B
U.S. surety direct written premium
SFAA, 2022

Why bid bonds are usually free

A bid bond guarantees one thing: if you win, you will honor your bid and furnish the required performance and payment bonds. That is a short, low-risk promise, so most sureties issue the bid bond at no separate premium as part of your surety program.

The cost you pay sits on the final bonds, not the bid: what a performance bond costs is the number that matters, and how the two bonds differ explains why. The bid bond is the door; the real underwriting is the room behind it.

What actually drives the cost

  • Full contract capacity. Underwriters ask the real question up front: if you win, can they bond the whole job? Your approved program is what they are pricing, which comes down to your single and aggregate limits.
  • Finances and experience. Working capital, completed work, and your track record set the size of program a surety will stand behind.
  • Credit. Personal and business credit shape your rate on the performance and payment bonds, and whether the file is hard to place.

Getting one before a deadline

Bid deadlines do not wait. The fastest path is to have a surety program approved before you need the bond, so we can issue against it on short notice. If you are starting cold, we can still move fast, but do not leave it to the last hour. Read the full bid bond page, then start a contract bond quote.

Questions

FAQs

Reviewed by Michael Melshenker, CEO. Updated June 2026.

Is a bid bond really free?
Usually, yes. Most sureties issue bid bonds at no separate premium because they only obligate you to honor your bid. The real underwriting happens on the performance and payment bonds you would need if you win.
Then what am I actually paying for?
Your surety credit. Underwriters approve a program based on your finances, experience, and credit, then issue bid bonds against that approved capacity. The cost lives in the final bonds, not the bid bond.
Can I get a bid bond the same day?
Often, once your surety program is in place. If you have no program yet, we can move quickly, but a same-day turnaround depends on your file. Start early so a deadline never costs you the job.