Prequalification patterns

Prequalification rules, financial thresholds, and application windows change frequently. Confirm current requirements directly with the administering agency before bidding.

What is prequalification?

Many states require contractors to prequalify with a transportation department or public-works authority before they can bid on highway, bridge, or other publicly funded projects. Prequalification typically involves submitting audited financial statements, demonstrating bonding capacity, and proving relevant experience. The result is a “capacity rating” or “bid limit” that caps the dollar value of projects you may bid on. Prequalification is separate from your contractor license. A licensed contractor who skips prequalification cannot bid on covered public-works projects.

Jurisdictions requiring highway or public-works prequalification

Jurisdiction	Agency	Type	Key requirements	Bid cap / rating basis
Alabama	ALDOT	Highway	Audited financial statement, equipment list, experience record, safety record	Capacity rating based on net working capital × 10 (maximum)
Alaska	DOT&PF	Highway	Valid contractor registration required before bidding; no formal prequalification program	Registration-based; no capacity rating
Arizona	ADOT	Highway	Financial statements (compiled, reviewed, or audited); experience data	Compiled ≤ $300,000; reviewed ≤ $1,500,000; audited for above $1,500,000; expires 15 months after fiscal year end
Arkansas	ArDOT	Highway	Reviewed or audited financial statement (compiled not accepted), experience, equipment	Annual capacity rating; valid one year from financial statement date plus 4-month grace
California	Caltrans	Highway	Financial statements, bonding capacity, safety record, DBE compliance	Bid limit tied to financial capacity
Colorado	CDOT	Highway	Compiled ≤ $3M; reviewed ≤ $5M; audited above $5M; bonding capacity letter	Annual prequalification; ~15 days processing
Connecticut	CTDOT	Highway	Financial statements, previous work history, equipment inventory	Classification and capacity rating
Delaware	DelDOT	Highway	Registration required to bid on DOT contracts; bonding and references	Registration-based bidding eligibility
Florida	FDOT	Highway	CPA-audited financial statements (reviewed OK under $1M); workload analysis; experience	Maximum capacity rating; valid 18 months from fiscal year end; ~30 days processing
Georgia	GDOT	Highway	CPA-audited financial statements, 3 years experience as prime	Maximum bid capacity per work class; valid 24 months; ~30 days processing
Idaho	DOPL	Public works	Public works license required for projects over $50,000; financial statements, exam (70% passing)	License class determines contract limit: D ($50,000) through Unlimited (no limit)
Illinois	IDOT / CDB	Highway / Buildings	Financial statements; unaudited capped at $750,000; reviewed/compiled at $1,500,000; audited for higher	Capacity rating; valid 16 months from statement date; no fees
Indiana	INDOT	Highway	Experience information, financial statements, 5% bid bond, performance bond	Primes must prequalify; subcontractors over $300,000 must also prequalify; ~30 days processing
Iowa	Iowa DOT	Highway	Financial statements, experience classification, safety record	Bid capacity determined by financial data
Kansas	KDOT	Highway	Financial statements (audited required above $3M), bonding capacity, experience	5% bid bond and contract bond required on all contracts
Kentucky	KYTC	Highway	Financial statement, bonding capacity, experience, equipment list, safety	Capacity rating by work type classification
Louisiana	LADOTD	Highway	Audited financial statement, bonding capacity, experience record, safety	Bid capacity rating by work category
Maine	MaineDOT	Highway	Financial data, bonding statement, safety plan, EEO/civil rights questionnaire, experience on last 6 projects	Required for projects $600,000 and above; 1- or 3-year terms
Maryland	MDOT SHA	Highway	No formal prequalification; experience, equipment, liability insurance ($1M/$2M) required after bid	Bid bond required for contracts over $100,000; qualification post-bid
Massachusetts	MassDOT	Highway	Experience, bonding capacity; DCAM certification for public buildings	Prequalification for highway projects $50,000+; no fee; valid 1 year; ~2 weeks processing
Michigan	MDOT	Highway	Experience questionnaire, financial statement (audited required above $2M)	Rating valid 16 months (under $10M) or 28 months (≥ $10M); no fees
Minnesota	MnDOT	Highway	Financial data, bonding capacity, experience, safety record	Annual capacity rating
Mississippi	MDOT	Highway	Audited financial statements, bonding capacity, equipment, experience	Certificate of responsibility with capacity rating
Missouri	MoDOT	Highway	Completed contractor questionnaire; certificate of insurance; bonding letter for over $2M	Prime/general contractors only; valid 12 months; ~2 weeks processing
Montana	MDT	Highway	No prequalification for general highway; required for blasting, rockscape stabilization, stream restoration	Specialty prequalification only
Nebraska	NDOT	Highway	Financial statements, bonding capacity, equipment, experience; out-of-state contractors register at $2,500	Bid capacity rating
Nevada	NDOT	Highway	Financial statements, bonding, experience; separate from contractor license	Prequalification rating for highway bids
New Hampshire	NHDOT	Highway	Financial data, bonding, experience, equipment	Prequalification classification and bid limit
New Jersey	NJDOT	Highway	Financial statements, classification, bonding	Aggregate rating limits total work under contract
New Mexico	NMDOT	Highway	Financial statements, experience, equipment, bonding	Classification and maximum contract capacity
New York	NYSDOT	Highway	Financial statements, experience, bonding, safety record, equipment	Capacity rating by work type classification
North Carolina	NCDOT	Highway	Experience history, financial statements, equipment, safety index questionnaire (must pass)	Valid 3 years; annual renewal with passing safety index; ~4 weeks processing
North Dakota	NDDOT	Highway	Financial statement, bonding capacity, experience	Prequalification for highway projects
Ohio	ODOT	Highway	CPA-audited financial statements, bonding, experience, equipment	Prequalification required for all ODOT prime contracts
Oregon	ODOT	Highway	$200 filing fee; prequalification by work class; 2-year validity	Must prequalify at least 10 calendar days before bid opening
Pennsylvania	PennDOT	Highway	Audited financial statements, bonding, experience, equipment, safety	Annual capacity rating; mandatory for highway bids
South Carolina	SCDOT	Highway	Experience, responsibility record, equipment; no financial statements or bidding limits required	100% performance bond + 100% payment bond; valid 12 months; no fees
South Dakota	SDDOT	Highway	Financial statements, bonding, experience	Prequalification for highway projects $250,000+
Tennessee	TDOT	Highway	Financial statements, bonding, experience, safety	Capacity rating by work type
Utah	UDOT	Highway	Financial statements, experience, bonding, safety	Prequalification classification and capacity
Vermont	VTrans	Highway	Financial statements, bonding, experience	Prequalification for state-funded highway projects
Virginia	VDOT	Highway	CPA-audited financial statements, bonding capacity, experience, safety	Prequalification capacity rating by work classification
Washington	WSDOT	Highway	Financial statements, bonding, experience, equipment	Prequalification for highway projects
West Virginia	WVDOH	Highway	Financial statements, bonding, experience, equipment, safety	Prequalification by work type and capacity rating
Wisconsin	WisDOT	Highway	Financial statements, bonding, experience, equipment	Capacity rating determines bid eligibility

States with no state-level highway prequalification

The following jurisdictions either have no state DOT prequalification program, handle qualification through bid bonding alone, or manage it at the local level.

Jurisdiction	How public-works bidding is managed
District of Columbia	Public-works bidding managed through DDOT and DC procurement processes; no separate prequalification
Guam	Licensing and bonding required; procurement handled through Government of Guam
Hawaii	Licensure and bonding required to bid on public works; no separate DOT prequalification
Oklahoma	ODOT manages prequalification informally through bidding documents; not a standalone prequalification program
Rhode Island	RIDOT manages bidding requirements through individual project specifications
Texas	TxDOT uses project-specific bonding and qualification rather than a centralized prequalification program
Virgin Islands	Public-works qualification managed through local government procurement
Wyoming	WYDOT manages qualification through project-specific requirements

Financial statement tiers at a glance

Several DOTs set prequalification capacity based on the level of financial statement you submit. Higher-quality statements unlock larger bid limits.

Financial statement type	Typical bid ceiling	States using this pattern
Owner-prepared / compiled	$300,000–$1,500,000	AZ, CO, IL
Reviewed	$1,500,000–$5,000,000	AZ, CO, AR
CPA-audited	Unlimited (based on net worth/bonding)	Most states for highest tier

Highway prequalification is typically separate from your state contractor license. Even if you hold a valid license, you must prequalify before bidding on covered DOT projects.

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Workflows

Prequalification patterns

What is prequalification?

Jurisdictions requiring highway or public-works prequalification

States with no state-level highway prequalification

Financial statement tiers at a glance

​What is prequalification?

​Jurisdictions requiring highway or public-works prequalification

​States with no state-level highway prequalification

​Financial statement tiers at a glance

What is prequalification?

Jurisdictions requiring highway or public-works prequalification

States with no state-level highway prequalification

Financial statement tiers at a glance