Connecticut Prevailing Wage: A Complete Compliance Guide for Contractors

Last Updated: June 2026

If your company bids on public construction in Connecticut, prevailing wage compliance is not optional. Once a project crosses the state's cost thresholds, every contractor and subcontractor on the job must pay workers a set base wage plus trade-specific fringe benefits, document it through certified payroll, and keep records ready for inspection. Get it wrong, and the consequences are real: back wages with interest, civil penalties, and even debarment from future public work.

This guide walks contractors and payroll teams through Connecticut's prevailing wage law in plain language. You will learn when the law applies, how rates are set and adjusted, what certified payroll requires, how recent 2025 changes affect your projects, and how state rules interact with the federal Davis-Bacon Act. 

Not working in Connecticut? Our state-by-state guide to prevailing wage and certified payroll reporting covers requirements wherever you operate.

 

Table of Contents

Basics of Prevailing Wage in Connecticut

Connecticut Prevailing Wage
Connecticut prevailing wage is the minimum hourly pay, made up of a base rate plus a fringe benefit rate, that contractors and subcontractors must pay workers by trade classification on covered public works projects. It is required under Connecticut General Statutes Section 31-53 and applies to state- or municipally-funded construction once project costs reach the state's thresholds of $400,000 for new construction or $100,000 for remodeling and repair.

 

Prevailing wage in Connecticut is the minimum hourly pay, made up of a base rate plus a fringe benefit rate, that contractors must pay workers by trade classification on covered public works projects. A public works project is generally construction, remodeling, or repair work financed by public funds for the state, a municipality, or another political subdivision, or their agents.

The requirement comes from Connecticut General Statutes Section 31-53, supported by Sections 31-54, 31-55, and 31-55a. The law is administered by the Connecticut Department of Labor (CTDOL) through its Wage and Workplace Standards Division. The goal is straightforward: workers on taxpayer-funded projects are paid wages and benefits that reflect local standards for similar work, and contractors bid on a level playing field.

The key point for contractors is that prevailing wage is tied to the project, not the company. If the project is covered, every contractor and subcontractor on it has to comply, regardless of size.

 

When Connecticut Prevailing Wage Applies

Connecticut uses two separate cost thresholds to decide whether prevailing wage applies. The law kicks in when:

  • New construction has a total cost of $400,000 or more, or
  • Remodeling, refinishing, refurbishing, rehabilitation, alteration, or repair has a total cost of $100,000 or more.

These thresholds have been in place since 1991, and Connecticut's new construction figure remains one of the highest in the country. 

  • The threshold is based on the combined total cost of all work by all contractors and subcontractors on the project, not the value of any single contract. A subcontractor with a small piece of a large covered project is still subject to the law.
  • State highway and bridge work under Section 31-54 carries no minimum threshold.
  • During the 2025 legislative session, lawmakers introduced bills to raise and to lower these thresholds, but none of those changes passed. The $400,000 and $100,000 figures still stand.

 Note: Some online guides cite a separate "$500,000 heavy highway" threshold for Connecticut. That figure does not reflect the statute. The controlling numbers are $400,000 for new construction and $100,000 for remodeling and repair.

 

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Connecticut Prevailing Wage vs Federal Davis-Bacon

Connecticut contractors often work under two prevailing wage systems at once, so it helps to know which applies when.

  • State prevailing wage (Section 31-53) applies to state and locally funded public works that meet the $400,000 or $100,000 thresholds.
  • Federal Davis-Bacon applies to federally funded or federally assisted construction contracts over $2,000. That includes federal-aid highway projects, HUD housing, and projects receiving federal grants.

The systems use different forms. Federal projects use Form WH-347, while Connecticut state projects use the WWS-CPI. A project can be subject to both, and being exempt from one system does not make you exempt from the other. On projects with mixed funding, you need to identify every funding source and apply the rules that govern each.


 

Connecticut Prevailing Wage Rates

How rates are determined

Connecticut does not survey wages on its own. Under Section 31-53(d), the state adopts the prevailing wage rate determinations issued by the U.S. Department of Labor under the Davis-Bacon Act. Each rate has two parts: a base hourly rate paid directly to the worker, and a fringe benefit rate that can be paid as benefits, as cash, or as a mix of both.

CTDOL publishes rates in three schedules:

  • Building rates
  • Heavy/Highway rates
  • Residential rates

The correct schedule depends on the type of project, and rates vary by trade classification and locality.

Annual July 1 rate adjustments

Connecticut prevailing wage rates adjust every year on July 1 under Section 31-55a. Because the rates are tied to negotiated union scales, when those scales rise, the prevailing wage rises with them.

Note: As of July 1, 2025, all prevailing wage projects are now subject to the annual July 1 adjustment. If you are running a covered multi-year project, you need a process to catch and apply rate increases mid-project rather than locking in the rate at bid.

How to find current CT prevailing wage rates by town

Rates are project-specific in Connecticut. The contracting agency that awards the work is required to request the proper prevailing rate from the Labor Commissioner at least 10, but not more than 20, days before the contract is advertised for bid. That request is made through CTDOL's Contracting Agency rate request form, and the resulting schedule lists the applicable rates by trade and locality.

For contractors, the practical takeaways are:

  • Always work from the rate schedule in your specific bid package

     

  • Confirm you are using the current schedule
  • Watch for the July 1 adjustment if your work continues past that date

 

2025 Changes to Connecticut Prevailing Wage Law

Effective July 1, 2025, Public Acts 25-168 and 25-174 made several changes to Connecticut's prevailing wage statutes. Three are worth understanding:

  1. Off-site fabrication is now covered. Certain types of off-site custom fabrication for public works projects now fall under prevailing wage. This is a meaningful shift for contractors who run prefabrication shops, and it has drawn pushback from some in the industry who say it changes the competitive picture for off-site work.
  2. All projects are subject to the annual July 1 adjustment. As noted above, every covered project now follows the annual rate adjustment, not just some.
  3. DECD-funded project coverage changed. Coverage of projects funded by the Department of Economic and Community Development was modified, and contractors on DECD-backed work should confirm how the rules apply to their contracts.

If you have questions about whether these provisions apply to a specific project, CTDOL directs contractors to email its prevailing wage team for a determination. When in doubt, get it in writing before you bid.

Stop piecing prevailing wage rates together by hand

Connecticut's rates change every July 1, vary by trade and locality, and now reach further than they used to. WageIQ, our pre-payroll intelligence platform, identifies the right prevailing wage rate by agency, trade, and project, then calculates fringe amounts by classification before payroll ever runs, eliminating manual rate lookups and separate fringe spreadsheets.

Prefer to hand it off entirely? Our Managed Services team can run certified payroll and prevailing wage compliance for you. Schedule a demo to see how WageIQ and Managed Services keep your Connecticut projects audit-ready.

Certified Payroll Requirements in Connecticut

On covered projects, contractors and subcontractors must document compliance through certified payroll. Connecticut uses its own form, the WWS-CPI Payroll Certification for Public Works Projects, paired with a signed statement of compliance.

Here is what compliance involves:

  • Submission cadence. Payroll records are maintained for each week worked, and certified payroll with a statement of compliance is submitted monthly to the contracting agency on state projects, per CTDOL guidance under Section 31-53. (Federal Davis-Bacon projects follow a weekly WH-347 schedule, covered below.)
  • What the form captures. Employee names, trade classifications, hours worked, hourly rates, and fringe benefits provided.
  • Statement of compliance. The certification is signed under penalty of law, affirming the payroll is true and that workers were paid the proper rates.
  • Electronic options. Connecticut allows electronic recordkeeping and submission, and the WWS-CPI can be completed online. Note that Connecticut DOT projects may have their own electronic submission system.
  • Posting and recordkeeping. Contractors must post the prevailing wage determinations conspicuously on the job site and keep detailed payroll records available for inspection by CTDOL.

Certified payroll is where many compliance problems surface, because it ties together accurate classifications, current rates, and fringe calculations into a record you are certifying as true. Errors that seem minor at payroll time become audit findings later.

Fringe Benefits

The fringe portion of the prevailing rate can be satisfied in two ways: provide the specified benefits (such as health insurance, retirement contributions, or vacation), or pay the equivalent value to the worker in cash. Many contractors use a blend. The important thing is that the total of base wage plus fringe meets or exceeds the published rate for that classification.

 

Overtime Rules

Connecticut handles overtime on prevailing wage work differently from some states. Overtime is owed after 40 hours actually worked in a week. There is no daily overtime requirement per trade, and there is no special weekend premium rate built into the prevailing wage classifications.

For a deeper breakdown of how overtime interacts with prevailing wage and Davis-Bacon, see our guide to overtime pay on prevailing wage projects.

 

Compliance Risks and Penalties

Connecticut takes prevailing wage enforcement seriously. Consequences for noncompliance include:

Back wages plus interest owed to underpaid workers. 

Civil penalties, with statutory fines that run between $2,500 and $5,000 per offense. 

There are separate penalties for filing false certified payroll reports

Debarment from bidding on future public works contracts. 

Criminal referral for willful violations. 

 

Note: under Section 31-53b, workers on public building projects must complete the 10-hour OSHA construction safety course, and proof of completion is required.

The pattern across all of these is that compliance failures compound. An underpayment becomes back wages, a misclassification becomes a false certification, and a track record of issues becomes a debarment risk. Building accuracy into your process upfront is far cheaper than fixing it after an audit.

How to Stay Compliant on Connecticut Prevailing Wage Projects

A reliable Connecticut prevailing wage process comes down to a handful of repeatable steps:

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  • Confirm coverage early. Check the project type and total cost against the $400,000 and $100,000 thresholds before you bid.
  • Use the rates in your bid package. Work from the current, project-specific schedule, and verify you have the right schedule (Building, Heavy/Highway, or Residential).
  • Classify workers correctly. Misclassification is one of the most common and costly errors.
  • Track fringe and overtime accurately. Make sure base plus fringe meets the published rate, and apply overtime after 40 hours worked.
  • Submit certified payroll on time. File the WWS-CPI with a signed statement of compliance on the required cadence, and keep records ready for inspection.
  • Watch July 1. Build a process to apply the annual rate adjustment to ongoing covered work.

The more of this you can automate, the lower your risk. Manual spreadsheets and institutional knowledge are exactly where errors creep in, especially for contractors juggling multiple projects, jurisdictions, or union agreements.

 

Make Connecticut prevailing wage compliance predictable

Whether you want to automate your wage calculations with WageIQ or hand-certified payroll to our Managed Services team, Points North keeps your prevailing wage projects accurate and audit-ready, in Connecticut and across all 50 states. Schedule a demo to find the right fit for your team.

Connecticut Prevailing Wage FAQ

It is the minimum hourly pay (a base rate plus fringe benefits) that contractors must pay workers by trade classification on covered public works projects. Connecticut adopts the federal Davis-Bacon rate determinations and publishes them in Building, Heavy/Highway, and Residential schedules.

Prevailing wage applies to new construction costing $400,000 or more and to remodeling, alteration, or repair work costing $100,000 or more, based on the combined cost of all work on the project.

The Connecticut Department of Labor administers the law, and the rates are based on determinations made by the U.S. Department of Labor under the Davis-Bacon Act.

Rates adjust annually on July 1 under Section 31-55a. As of July 1, 2025, all covered projects are subject to that annual adjustment.

Connecticut has its own prevailing wage law and also adopts Davis-Bacon rate determinations. Federal Davis-Bacon separately applies to federally funded contracts over $2,000, so contractors may be subject to both state and federal rules on the same project.