Last Updated: July 2026 by the ZipBonds Team
Win more public and private construction projects with fast bid, performance, and payment bonds.
Whether you’re bidding on state, county, municipal, transportation, or other public works projects in Missouri, understanding bonding requirements is essential to winning jobs and staying compliant. ZipBonds helps Missouri contractors get bonded quickly, often with same-day approvals for qualified applicants.
Quick Summary: Missouri Construction Bond Requirements
| Requirement | Details |
| Required For | Most public construction projects over $50,000 |
| Bond Types | Bid Bond, Performance Bond, and Payment Bond |
| Typical Bid Bond | Often 5% of the bid amount, depending on the agency |
| Typical Bond Amount | Performance and payment bonds are commonly required at 100% of the contract value |
| Who Needs Them | General contractors on public projects |
| Approval Time | Many bonds approved same day |
Missouri Construction Bond Requirements by Project Size
| Project Type | Are Bonds Required? | Typical Requirement |
| Public projects up to $50,000 | Sometimes | Agency discretion |
| Public projects over $50,000 | Commonly Required | Performance and payment bonds generally required |
| Transportation projects | Commonly Required | Bid, performance, and payment bonds may be required |
| Private projects | Usually No | Contract-specific |
| Federal projects | Yes (when applicable) | Miller Act requirements |
Bonding requirements can vary by project owner and bid documents, so contractors should always review solicitation requirements carefully before submitting a proposal.
How much do Missouri construction bonds cost?
Construction bond pricing depends on:
- Contract amount
- Contractor experience
- Financial strength
- Credit history
- Project type and complexity
Typical Cost Range
Most qualified contractors pay between 0.5% and 3% of the bond amount.
Example
A Missouri contractor wins a $1,000,000 public works project. If approved at a 1% bond rate, the total bond premium would be approximately $10,000.
Contractors with strong financials, good credit, and a successful track record often qualify for the most competitive rates.
Do you need a construction bond in Missouri?
You’ll typically need a construction bond in Missouri if:
- You’re bidding on a public construction project
- The project exceeds applicable public procurement thresholds
- The bid documents require a bid bond
- Performance and payment bonds are required before work begins
- You’re serving as the prime contractor
Many public construction projects throughout Missouri require bonding as part of the award process.
Missouri Construction Bond Requirements (Legal Overview)
Missouri’s public construction bonding requirements are primarily governed by Missouri’s Little Miller Act and related public works statutes.
For most public construction contracts exceeding $50,000, Missouri law generally requires payment bonds and allows public entities to require performance bonds as part of the contract. In practice, performance and payment bonds are commonly required on qualifying public projects and are often issued at 100% of the contract value.
In practical terms, if you’re awarded a qualifying public construction project in Missouri, you should expect bonding requirements to be included in the contract documents.
Sources:
- Missouri Revised Statutes § 107.170 (Public Works Bond Requirements)
- Missouri Office of Administration Facilities Management Resources
What types of construction bonds are required in Missouri?
Most Missouri public construction projects requiring bonding follow a similar progression:
Bid Bond → Project Awarded → Performance Bond + Payment Bond
Bid Bond
A bid bond helps guarantee that if you’re awarded the contract, you’ll enter into the agreement and provide any required final bonds. Many Missouri public projects require bid security as part of the bidding process. A 5% bid bond is common on public construction projects, although requirements vary by agency and contract.
Performance Bond
A performance bond guarantees the project owner that the work will be completed according to the contract. Performance bonds are commonly required on Missouri public projects. The required bond amount is determined by the project owner and contract documents, but 100% of the contract value is common on larger public works projects.
Apply for a Missouri Performance Bond
Payment Bond
A payment bond helps protect subcontractors, laborers, and suppliers by guaranteeing payment for qualifying work and materials. Payment bonds are commonly required alongside performance bonds on Missouri public construction projects.
Missouri Contractor License Bond Requirements
Missouri does not require a universal statewide contractor license bond for most general contractors. Instead, contractor licensing requirements are often handled at the city or local level. Depending on where you work, you may need a local contractor license bond, permit bond, right-of-way bond, or other license-related bond.
For example, cities such as St. Louis, Kansas City, and Springfield, as well as other municipalities, may impose their own contractor registration and bonding requirements.
These license-related bonds are separate from project-specific bid, performance, and payment bonds required on public construction projects. If you’re unsure whether your Missouri contractor license or permit requires a bond, the ZipBonds team can help determine what’s required.
Learn more about Missouri contractor license bond requirements →
How to Get Your Construction Bond in Missouri
Getting bonded is simple with ZipBonds:
Step 1: Apply Online
Submit a short application with basic business and project details.
Step 2: Submit Supporting Documents (if needed)
For larger projects, you may need:
- Business financial statements
- Work-in-progress (WIP) schedule
- Project details and contract information
- Resume of completed projects
- Personal financials (for larger bonds)
Step 3: Get Approved
We approve many bonds within 24 hours — often the same day.
Step 4: Receive Your Bond
Once approved and paid, your bond is issued and ready for submission.
What happens if someone files a claim on my bond?
If a contractor fails to meet contractual obligations or pay subcontractors, the project owner or affected parties may file a claim against the bond.
The surety will investigate the claim and may:
- Pay valid claims
- Arrange for project completion
- Seek reimbursement from the contractor
Claims are relatively rare among qualified contractors, but they highlight the importance of strong financials and project management.
Common Reasons Construction Bonds Get Denied
Construction bond approvals depend on financial strength, experience, and project fit. Common reasons for delays or denials include:
- Limited financial history or weak financials
- Low credit score
- Taking on a project larger than past experience
- Incomplete or inaccurate application information
ZipBonds works with contractors to overcome these challenges, including hard-to-place bonds, and find the best available bonding options. Call us at (888) 435-4191 or email support@zipbonds.com to speak with an agent about your options.
FAQs About Missouri Construction Bonds
Most public construction projects over $50,000 include bonding requirements, particularly payment bonds and often performance bonds.
Public construction projects commonly require bid, performance, and payment bonds. Requirements vary by project owner and bid documents.
Most contractors pay between 0.5% and 3% of the bond amount.
Many Missouri public projects require bid bonds equal to approximately 5% of the bid amount, although requirements vary.
Often, yes. Missouri public owners commonly require performance bonds on qualifying public construction projects.
Yes. Missouri law generally requires payment bond protection on qualifying public works projects exceeding statutory thresholds.
Yes. While stronger credit often results in lower rates, many contractors with credit challenges can still qualify.
Usually not, unless required by the owner, lender, or contract documents.
Apply for a Construction Bond Today
Need a performance and payment bond for your next project? Gather essential information like your bid amount, bid date, business history, and credit score, and we’ll do the rest. Select your state below to begin our simple bonding process. Call (888) 435-4191 or email support@zipbonds.com to speak directly with an agent.
About ZipBonds.com
Founders Ryan Swalve and Zach Mefferd formed the vision for ZipBonds.com when they realized how overly complicated it was to help clients place surety. The frustration of being unable to incorporate the technology they’d used in other insurance-focused projects left them thinking “there has to be a better way.”
Fast forward a couple of years, and that better way is the impetus of everything we do at ZipBonds. We constantly look for innovative ways to improve the bonding process for our clients and agents. Our team comprises individuals who understand all angles of surety – for companies, agencies, and individuals. Incorporating everyone’s point of view to improve the process while simultaneously integrating cutting-edge technology is what sets our business apart.