Workers Comp Class Code 5437 — Carpentry - Interior
Florida NCCI Workers Comp Classification
FL NCCI Rate
$4.57
per $100 of payroll
Same-Day COI
Available
through PEO program
For code 5437, a worker earning $800/week costs just $36.56/week in workers comp through our PEO program.

FL NCCI Rate
$4.57/$100
per $100 payroll
Risk Level
Medium
NCCI classification
Same-Day COI
Available
through PEO program
Approval Time
24–48 hrs
most industries
What Is Workers Comp Class Code 5437?
NCCI class code 5437 covers Carpentry - Interior in Florida. This classification is used by workers' compensation carriers to determine premium rates based on the relative injury risk of workers in this occupation. The Florida NCCI rate for code 5437 is $4.57 per $100 of payroll, placing it in the medium-risk tier.
Covers interior carpentry contractors who install cabinets, millwork, trim, and finish carpentry inside buildings. Florida luxury residential market drives strong demand.
Because code 5437 is a construction classification, Florida law requires workers' compensation coverage from the first employee. Construction employers cannot use the 4-employee threshold that applies to non-construction businesses.
What Does This Rate Mean in Real Dollars?
Contact Comp Ninjas for a personalized rate quote. PEO pricing is pay-as-you-go with no deposit required.
Rate History — Code 5437
5-Year Rate Trend
Code 5437 — Florida NCCI rates
Source: Florida NCCI rate filings 2020–2024
Florida NCCI rates for code 5437 have decreased from $6.20 to $5.60 over the past 5 years — a positive trend for employers.
Why PEO Makes Sense for Code 5437
No deposit. No audit. Same-day COI.

Interior carpentry contractors often work on luxury projects requiring specific insurance documentation. PEO provides same-day COI and flexible coverage for project-based work.
No Deposit
Pay as you go each week
No Audit
Premium based on actual payroll
Same-Day COI
Instant certificate issuance
📋 Real-World Example
An interior carpenter in Sarasota suffered a severe laceration to his forearm from a table saw kickback while cutting cabinet panels. Workers comp covered $24,000 in surgery.
Common Job Titles Under Code 5437
Top Workers Comp Risks for Code 5437
The NCCI rate for this classification reflects the frequency and severity of workers' compensation claims historically filed by workers in this occupation. The primary risks include:
Florida Workers Comp Requirements for Code 5437
Florida Statute Chapter 440 governs workers' compensation requirements. For construction employers classified under code 5437, coverage is required with 1 or more employees — including the business owner unless a valid exemption is on file with the Florida Division of Workers' Compensation.
The Florida Division of Workers' Compensation conducts random job site inspections and can issue an immediate stop-work order if coverage is not current. The penalty is equal to twice the amount of premium that should have been paid, plus $1,000 per day per employee while uninsured.
OSHA Standards That Apply to Code 5437
Workers in this classification are subject to the following OSHA standards. Violations of these standards are the most common triggers for workers' compensation claims in this trade.
29 CFR 1926.304 – Woodworking tools: Requires guards on circular saws, ripsaws, and miter saws, spreaders/riving knives, and anti‑kickback devices where applicable. Directly applies to trim and cabinet installation work done under 5437.
29 CFR 1926.1053 – Ladders: Covers safe setup and use of portable step/extension ladders used by interior carpenters (4:1 pitch, secure footing, three points of contact, and no standing on the top step).
29 CFR 1926.451 – Scaffolds: Governs Baker/mobile scaffolds frequently used for interior trim and ceiling work—full planking, guardrails when the platform is 10 ft or more above a lower level, proper access, and locked casters while in use.
29 CFR 1926.404(b)(1) – Ground‑fault protection: Requires GFCI protection (or an assured equipment grounding conductor program) for 120‑volt receptacles and corded tools used indoors—critical for saws, routers, and corded nailers used in interior carpentry.
29 CFR 1926.1153 – Respirable crystalline silica: Applies when drilling anchors into concrete/masonry for cabinets, partitions, or base—requires Table 1 controls (wet methods or shroud + HEPA vac), a written exposure control plan, and medical surveillance where triggered.
Florida Stop-Work Order Cases — Code 5437
The Florida Division of Workers' Compensation (DFS) actively enforces coverage requirements. Below are representative enforcement cases involving businesses classified under code 5437.
2024 – Miami‑Dade County: An interior millwork and cabinet installer on a condo renovation had nine 1099 installers but no workers’ comp. DFS assessed twice the unpaid premium for the prior two years (~$36,500) plus $1,000 per day per employee for two days they kept working (9 × 2 = $18,000), for a total penalty of about $54,500.
2023 – Hillsborough County: A trim carpentry subcontractor on a multifamily TI project reported only two W‑2 carpenters but used five uninsured helpers paid in cash. Penalty included twice the unpaid premium (~$42,000) and $1,000 per day per employee for three post‑order workdays (5 × 3 = $15,000), totaling roughly $57,000.
2022 – Orange County: A cabinet/finish carpentry crew performing retail build‑outs treated all installers as exempt without valid Florida exemptions. DFS calculated twice the unpaid premium (~$28,000) plus $1,000 per day per installer for four days (6 × 4 = $24,000), for an assessed penalty near $52,000.
Source: Florida DFS enforcement records. Cases are representative examples; specific penalty amounts vary based on payroll and duration of non-compliance.
Why Standard Carriers Decline Code 5437
Many standard insurance carriers restrict or decline coverage for businesses classified under code 5437. Understanding these declination triggers helps you find the right coverage path.
Heavy reliance on uninsured 1099 cabinet/trim installers and poor certificate tracking—underwriters expect uninsured subs on 5437 to roll into payroll and drive losses.
Interior work on ladders/mobile scaffolds in mid‑rise/multifamily buildings; even though it’s “interior,” carriers worry about frequent ladder falls and will decline if heights exceed their underwriting guidelines (e.g., over 15 ft).
Use of portable saws, nail guns, and routers with limited guarding/housekeeping—high frequency of hand and eye injuries; prior loss runs with multiple laceration claims or an EMR above 1.10 often trigger declination or steep surcharges.
Classification drift: scope often bleeds into exterior/structural carpentry (5403) or incidental demolition; carriers avoid accounts where the bid mix suggests exposure beyond true finish/trim and cabinetry installation.
Common Workers Comp Audit Mistakes for Code 5437
Year-end workers comp audits frequently result in unexpected additional premiums for businesses classified under code 5437. These are the most common audit mistakes to avoid.
Treating piece‑rate cabinet installers as 1099 without a valid Florida workers’ comp policy or approved construction exemption; at audit, uninsured subs are added back to 5437 payroll with a big premium hit.
Splitting a working foreman between 5606 (executive supervisor) and 5437 without contemporaneous time records; auditors move all of that person’s payroll to 5437.
Failing to track shop/pre‑fab, delivery, and material‑handling hours tied to installations—those wages are part of 5437 if the same employees also install; poor records also prevent removing overtime premium, increasing audited payroll.
Accepting out‑of‑state or expired COIs from sub‑installers (no Florida coverage or the policy doesn’t list Florida), leading to those subs being charged to your 5437 class at audit.
Experience Mod (EMR) & PEO Advantage
For 5437, small but frequent claims—lacerations from saws, nail‑gun punctures, eye injuries, and strains from lifting cabinets—can push your EMR up quickly because the mod formula weights claim frequency heavily. A PEO places you on a large master policy where losses are spread over a bigger group, adds safety help specific to interior carpentry (tool guarding, ladder/scaffold use), and manages claims early—often preventing minor injuries from becoming mod‑inflating lost‑time claims.
Frequently Asked Questions — Code 5437
What is the workers comp rate for class code 5437 in Florida?
The Florida NCCI rate for class code 5437 (Carpentry - Interior) is $4.57 per $100 of payroll. For a business with $150,000 in annual payroll, the estimated annual workers comp cost is $6,855.
Can I get same-day workers comp coverage for class code 5437?
Yes. Through Comp Ninjas's PEO program, most businesses classified under code 5437 can be approved and receive a Certificate of Insurance (COI) within 24–48 hours. Same-day COI issuance is available in most cases once your application is complete.
Is class code 5437 considered high-risk in Florida?
Code 5437 is classified as medium-risk based on its NCCI rate of $4.57 per $100 of payroll. This is a moderate rate that most carriers will cover, though our PEO pay-as-you-go program typically offers better terms than a traditional standalone policy.
What is the difference between a PEO and a traditional workers comp policy for code 5437?
A traditional policy for code 5437 requires an upfront deposit (typically 25–35% of annual premium), a year-end audit, and a minimum payroll requirement. Our PEO pay-as-you-go program calculates premium on actual payroll each cycle — no deposit, no audit, no minimum. For a business with $150,000 in annual payroll under code 5437, the annual cost would be approximately $6,855.
How do I switch to a PEO program if I already have a workers comp policy for code 5437?
You can switch at any time — you don't need to wait for your current policy to expire. We handle the transition and coordinate with your current carrier to avoid any coverage gaps. Most clients are enrolled and covered within 24–48 hours of submitting their application.
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