Bid Bond Cost: Most Contractors Pay Nothing
Here is something most contractors do not realize: bid bonds are usually free. If you have an established surety relationship, your surety issues bid bonds at no charge because their revenue comes from the performance and payment bonds that follow.
Get Your Bid Bond
Often free with P&P bonds
Which describes your situation best?
Why Are Bid Bonds Free?
The surety business model explains everything. A bid bond guarantees that if you win the contract, you will sign it and provide performance and payment bonds. Those P&P bonds carry premiums of 1-3% of the contract value - on a $1 million project, that is $10,000-$30,000 in premium revenue for the surety.
Charging $100 for the bid bond and risking the contractor going to a competitor for the P&P bonds makes no business sense. So most sureties issue bid bonds free to lock in the relationship. Think of it like a bank waiving the fee on a checking account because they make money on your mortgage.
The Math Makes It Obvious
On a $2 million federal project: the bid bond amount is $400,000 (20% of bid), but the bid bond cost to you is $0. When you win, the performance and payment bonds on that same project generate $20,000-$60,000 in premium for the surety. That is why they give the bid bond away.
When Bid Bonds Are NOT Free
Not every contractor gets free bid bonds. Here are the situations where you will pay a fee:
No Surety Relationship
If you do not have an established bonding line with a surety company, they have no incentive to give you the bid bond free. You are essentially a one-time customer. Expect a flat fee of $50-$250.
High-Risk Applicant
Poor credit, limited experience, or financial weakness means the surety sees more risk. They may charge a fee to compensate for the underwriting effort, especially if they are unsure about your ability to get P&P bonds later.
One-Off Bid Bond
If you only need a bid bond without plans for performance and payment bonds (rare, but it happens), the surety has no downstream revenue to justify free issuance. You will pay the flat fee.
Exceeds Bonding Capacity
If the project exceeds your current bonding capacity, the surety may not be able to commit to the P&P bonds. Without that commitment, the bid bond is not free - and may not be available at all.
Bid Bond Amounts: How Much Coverage You Need
The bond amount (coverage) is different from your cost. Here is what project owners require.
| Project Type | Bond Amount | Authority | Your Cost |
|---|---|---|---|
| Federal ($150K+) | 20% of bid amount | FAR 28.101 | Usually $0 |
| State Public Works | 5-10% of bid | Little Miller Acts | Usually $0 |
| Municipal / Local | 5-10% of bid | Local ordinances | Usually $0 |
| Private Projects | 5-20% (varies) | Contract terms | $0-$250 |
Example: You are bidding $2,000,000 on a federal highway project. The bid bond amount is $400,000 (20% of $2M per FAR 28.101). Your cost for this bond? $0 if you have a surety relationship. The surety earns its money from the performance bond ($20,000-$60,000) and payment bond that follow.
SBA Bid Bond Guarantee: No Fee
The SBA Surety Bond Guarantee Program helps small businesses that cannot get bonding through regular channels. Here is the good news for bid bonds specifically:
Bid Bonds
The SBA charges no guarantee fee on bid bonds. Zero. The 0.6% fee only kicks in on performance and payment bonds.
P&P Bonds (for reference)
When you win and need performance and payment bonds, the SBA charges 0.6% of the contract price on top of the surety premium.
SBA Program Highlights
Do You Qualify for Free Bid Bonds?
Three factors determine whether your surety will issue bid bonds at no charge
Surety Relationship
You have a bonding line of credit with a surety company. This is the most important factor. Without this relationship, there is no reason for the surety to give anything away.
Bonding Capacity
The project fits within your bonding capacity. The surety needs to confirm they can write the performance and payment bonds if you win. If the project is too large for your capacity, the bid bond is not available - free or otherwise.
Financial Strength
Reasonable credit score (680+), CPA-prepared financials, and a track record of completing projects. The stronger your profile, the more willing the surety is to invest in the relationship with free bid bonds.
Frequently Asked Questions
Common questions about bid bond costs
Why are bid bonds free for some contractors?
The surety's real revenue comes from the performance and payment bonds that follow a winning bid. Bid bonds are essentially a loss leader - the surety issues them free to maintain the relationship and secure the more profitable P&P bond business. If you have an established surety relationship and the bonding capacity for the project, most sureties will issue bid bonds at no charge.
When would I have to pay for a bid bond?
You will pay for a bid bond if you don't have an existing surety relationship, if you're a high-risk applicant (poor credit, limited track record), or if you need a one-off bid bond without plans for performance and payment bonds. In these cases, expect a flat fee of $50-$250 per bond. Some sureties charge per bond regardless, but the fee is minimal compared to other bond types.
What is the SBA bid bond guarantee program?
The SBA Surety Bond Guarantee Program helps small businesses that can't get bonding through traditional channels. Under this program, bid bonds are issued at NO FEE from the SBA. The 0.6% guarantee fee only applies to performance and payment bonds, not bid bonds. The SBA guarantees 80% of the loss (90% for disadvantaged and veteran-owned businesses), making sureties more willing to write bonds for less-established contractors.
How much is the bid bond amount vs. the bid bond cost?
The bid bond amount (the coverage) and the cost (your premium) are completely different. Federal contracts require a bid bond amount of 20% of your bid price - on a $1 million bid, that is a $200,000 bond. But your cost for that bond is typically $0 if you have a surety relationship, or $50-$250 if you are paying a flat fee. The bid bond amount is what the project owner can claim if you fail to honor your bid.
Do I need a separate bid bond for every project I bid on?
Yes. Each bid bond is project-specific - it names the project owner, references the specific solicitation, and guarantees your specific bid. You cannot reuse a bid bond across multiple projects. The good news: if your surety issues bid bonds free with your P&P relationship, bidding on multiple projects simultaneously costs you nothing in bond premiums.
What determines my qualification for free bid bonds?
Three main factors: (1) An existing surety relationship where you have a bonding line of credit with a surety company. (2) Sufficient bonding capacity for the project - the surety needs to confirm they can write the performance and payment bonds if you win. (3) A reasonable track record and financial profile. If you meet all three, most sureties issue bid bonds at no charge as part of the relationship.
Related Construction Bond Costs
Bid bonds are just the first step in construction bonding
Get Your Free Bid Bond Today
Qualified contractors get bid bonds at no charge when bundled with P&P bonds