How workers' comp works for janitorial in Minnesota
Minnesota is a competitive private-market state with one significant distinction: rate filings are made through the Minnesota Workers' Compensation Insurers Association (MWCIA), not NCCI directly — though Minnesota adopts NCCI class codes, including 9014. The DLI's Workers' Compensation Division administers claims through a network of offices statewide. Minnesota's TTD maximum is indexed to the statewide average weekly wage (SAWW) and resets each October 1 — unlike most states' July 1 reset. Effective October 1, 2024, Minnesota amended its statute to set the maximum at 108% of SAWW (up from 102%), increasing the benefit ceiling materially. Every employer with one or more employees must carry coverage; the failure-to-insure penalty of $1,000 per employee per week is among the most severe in the country.
Class code and rate (2026)
- Code 9014 — Janitorial Services by Contractors, No Window Cleaning Above Ground Level & Drivers. Minnesota rates are filed through MWCIA; NCCI class codes are adopted. Indicative market rate for Minnesota 9014: approximately $2.50/$100 payroll. Confirm current rate via MWCIA (mwcia.org) or the MN DLI Workers' Compensation Division.
- Code 9170 — Janitorial with above-ground window cleaning. Higher rate; payroll separation required.
Indemnity benefits (Minnesota 2026)
- Max weekly TTD: $1,536.84 (effective 10/1/2025; = 108% of Minnesota SAWW of $1,423 effective 10/1/2025; per MN DLI SAWW announcement; Minn. Stat. §176.101 Subd. 1).
- Min weekly TTD: $307.37 (effective 10/1/2025; = 20% of the maximum benefit of $1,536.84; per Minn. Stat. §176.101 Subd. 1 as amended 10/1/2021).
- Waiting period: 3 calendar days; no compensation for first 3 calendar days. If disability is 10 calendar days or longer, compensation is paid from the first day (Minn. Stat. §176.121).
- TTD rate: 66.67% of AWW, capped at $1,536.84/week (10/1/2025–9/30/2026).
- Annual COLA adjustment: injuries on or after 10/1/2013 receive annual benefit adjustments capped at 3% per year on each anniversary of the injury (Minn. Stat. §176.645).
- PTD: payable for life at TTD rate up to the maximum; no durational cap.
Coverage thresholds and exemptions
- Mandatory from first employee; no employee-count threshold (Minn. Stat. §176.181).
- Exempt: farmers exchanging work with neighboring farmers in the same community (§176.011(9a)); certain real estate agents paid solely by commission.
- Executive officers may elect exclusion in writing (§176.041).
- Sole proprietors and general partners are excluded by default; may voluntarily elect coverage.
- Independent contractor test: Minnesota applies a multi-factor "economic reality" test; janitors working under a cleaning company's direction are almost always employees.
Failure-to-insure penalty
Under Minn. Stat. §176.181 Subd. 3, an employer who fails to carry required WC insurance is subject to a fine of up to $1,000 per employee per week during which coverage was absent — one of the steepest per-employee-per-week penalties in the country. An uninsured employer is also personally liable for all WC benefits owed to injured workers and cannot raise negligence defenses in any common-law action (§176.031). The DLI may additionally seek court injunctions and may assess interest on unpaid benefit amounts at 12% per year (§176.225(5)).
Cost drivers specific to janitorial in Minnesota
- Top injuries (BLS NAICS 561720): slips/falls on icy surfaces (particularly relevant in Minnesota's long winter season), back/shoulder strains, chemical exposure — Minnesota's harsh winters amplify slip-and-fall exposure in parking lots and building entrances.
- Minnesota's 108%-of-SAWW maximum ($1,536.84/week as of 10/1/2025) is high relative to most states in this batch; combined with the annual COLA adjustment for ongoing injuries, long-tail TTD claims can be expensive.
- The MWCIA filing process differs from NCCI — carriers apply load factors to MWCIA-filed loss costs; confirm current 9014 rate directly with MWCIA or your carrier rather than relying on NCCI lookups.
- Bid-math note: at ~$2.50/$100, load WC at approximately 2.5% of gross wages in Minnesota bids. The winter slip-and-fall exposure warrants strong slip-prevention protocols in bid-costing and loss-control programs.
Primary sources
- Minnesota DLI — Workers' Compensation Division
- MN DLI — SAWW and Rate Information (2025–2026)
- MWCIA Class Code Search
- Minn. Stat. Chapter 176 — Workers' Compensation
- BLS NAICS 561720 Injury Data
- Commercial Cleaning Licensing in Minnesota →
- OSHA Compliance for Janitorial in Minnesota →
- Janitorial Wages in Minnesota →