Employer of record in Massachusetts: employee leasing rules, workers' comp policies and what the client still owns (2026)

Massachusetts does not license or register PEOs or "employers of record" as of October 2026, as far as we found. It regulates one piece of the model: workers' compensation. Under G.L. c. 152, § 14A and the Division of Insurance's regulation 211 CMR 111.00, an employee leasing company in a long-term arrangement must buy a separate workers' compensation policy for each Massachusetts client, in its own name with the client endorsed, and must warn the client by certified mail within ten days if that policy is being cancelled. Unemployment insurance, Paid Family and Medical Leave and withholding have no PEO-specific rules we could find, so the questions are whose accounts the wages go under and which hiring rules stay with you.

This page is for a company outside Massachusetts, or a staffing firm, deciding whether to employ someone in Massachusetts through an employer of record (EOR) or PEO, or to register itself. How an EOR, a PEO, a staffing agency and payrolling differ is in what is an employer of record and payrolling services explained; the full state checklist is in hiring employees in Massachusetts; and employment agency licensing and the Temporary Workers Right to Know law are in staffing agency license in Massachusetts. This page adds the leasing rules, the accounts and what stays with you.

Massachusetts employer of record and PEO rules at a glance

Does Massachusetts license or register employer of record companies or PEOs?

Not that we could find. Massachusetts licenses employment agencies and registers some placement agencies through the Department of Labor Standards, as our Massachusetts licensing guide explains, but we found no statute or agency program that licenses or registers PEOs or EOR providers as of October 2026. The law that does mention them is the Workers' Compensation Act.

G.L. c. 152, § 14A defines an employee leasing company as a business "whose business consists largely of leasing employees to one or more client companies under contractual arrangements that retain for such employee leasing companies a substantial portion of personnel management functions, such as payroll, direction and control of workers, and the right to hire and fire," provided "the leasing arrangement is long term and not an arrangement to provide the client company temporary help services during seasonal or unusual conditions." It lets the Commissioner of Insurance decide by regulation when a leasing company may hold the policy for leased workers, and says a leasing company that does not meet the section is subject to § 25C, the stop work order provision.

The regulation is 211 CMR 111.00, "Workers' Compensation Insurance Requirements Applicable To Employee Leasing Companies And Their Client Companies," listed on the Division of Insurance's regulations page. Its definition of an employee leasing arrangement reaches any long-term arrangement "whether or not in writing," and adds that any arrangement to provide workers on a long-term basis "shall be construed to be pursuant to a contract." It applies to a client "located or having operations in Massachusetts."

Who carries workers' compensation for a leased Massachusetts worker?

The leasing company buys it, one policy per client. Under 211 CMR 111.03 it is "the responsibility of the employee leasing company to purchase and maintain a separate policy providing standard workers' compensation and employers' liability insurance for each client company." Each policy is "issued to the employee leasing company as the named insured," with an endorsement identifying the client, limiting coverage to the employees leased to that client and keeping their experience separate. That experience is then "combined with the experience of the employees of the client company for purposes of calculating an experience modification," which is applied to the client's own policy and every policy kept for it. In other words, claims by your leased workers follow your company, not the PEO's pool.

• What the insurer can require. A description of the leasing company's operations, periodic reports of client payroll and class codes, inspection of client premises and audits (211 CMR 111.04).
• Your own obligation. The regulation has "no effect on the statutory obligation of a client company to secure workers' compensation coverage for employees not provided" by the leasing company, and a client that owes premium to its current or prior insurer "shall not be eligible" for coverage under the leasing company's policy (211 CMR 111.05).
• Cancellation. If the leasing company's policy for you is cancelled or not renewed, it must notify you "by certified mail, within ten days of the receipt of such notice" (211 CMR 111.06).
• Penalty for a gap. An employer without required coverage can be served a stop work order "requiring the cessation of all business operations" and pay $100 for each day out of compliance under G.L. c. 152, § 25C. Massachusetts writes no employee-count threshold into the coverage duty in § 25A, so plan on coverage from the first hire.

If the provider is a temporary help firm rather than a long-term leasing company, 211 CMR 111.00 does not apply, and the Temporary Workers Right to Know law's notices do; see our Massachusetts licensing guide.

Who pays Massachusetts unemployment insurance and PFML contributions?

The law does not say specifically for PEOs, so the general rules apply. The Department of Unemployment Assistance says "Employers who pay wages for work done in Massachusetts must register with DUA," and we found no provision in G.L. c. 151A that addresses employee leasing or PEO reporting. For Paid Family and Medical Leave, G.L. c. 175M, § 1 borrows the unemployment law's definition of employer and adds that "an individual employer shall be determined by the Federal Employer Identification Number."

In practice that makes two questions for the provider: under which FEIN and DUA account will the worker's wages be reported for unemployment insurance, and under which FEIN will PFML contributions be remitted and the PFML notice delivered? A provider that pays the worker as its own W-2 employee normally reports under its own accounts; a provider that only processes your payroll reports under yours, and you need the accounts open first.

Which Massachusetts registrations, reports and notices still apply?

• Withholding. Each new hire completes Form M-4 with the federal W-4; the W-2 employer withholds.
• New-hire reporting. The Department of Revenue says employers "must report newly hired employees and independent contractors" within 14 days of the first day of work; agree which party files.
• Notices at hire. The PFML notification form within 30 days of hire, a copy of the sexual harassment policy at the start of employment, the pregnancy rights notice, and the lie detector statement on every application; the details are in the Massachusetts hiring checklist.
• E-Verify. No Massachusetts mandate; see E-Verify requirements in Massachusetts.
• 2026 and 2027 changes. New EEO data reporting, an I-9 inspection notice and the 2027 PFML contribution split are in new hiring laws in Massachusetts for 2027.

What does the client company still own in Massachusetts?

Nearly all the hiring law, because it applies to the business that recruits, interviews and decides:

• Job postings. Pay ranges in postings at 25 or more employees under the Frances Perkins Workplace Equity Act; see Massachusetts pay transparency. No pay history questions (salary history ban).
• Criminal history. No criminal history questions on the initial application, and the CORI rules on giving the candidate a copy before questioning; see ban the box in Massachusetts and Massachusetts background check rules.
• Interviews. Massachusetts bans secret recording unless every party gave prior authority; see Massachusetts recording consent law for interviews. Testing follows Massachusetts drug testing laws.
• Non-competes. The Noncompetition Agreement Act's timing, 12-month cap and garden leave rules apply to any covenant you ask for; see Massachusetts non-compete law.
• Day-to-day direction and safety. You direct the work and control the worksite, and the insurer may inspect your premises under 211 CMR 111.04.
• Co-employment exposure. Wage and discrimination claims can name both parties; see joint employer liability for staffing agencies.
• Federal payroll taxes. The IRS says a client using a PEO "generally remains responsible" for employment taxes unless the PEO is IRS-certified; see the CPEO public listings.

When is registering your own company in Massachusetts the better route?

Registering yourself means a DUA account, PFML contributions and notices, withholding with Form M-4, workers' compensation from the first hire, the 14-day new-hire report and the notices at hire. Because leased workers' claims already feed your experience modification under 211 CMR 111.03, and the hiring rules are yours either way, the main gains from a leasing company are administration and benefits. Registering tends to win when you expect several Massachusetts hires or already run multi-state payroll. A long-term leasing company fits a company that wants payroll, benefits and workers' compensation handled together; a temporary help firm fits short assignments, with the Right to Know notices.

Questions to ask an employer of record or PEO before signing for Massachusetts

1. Are you an employee leasing company under G.L. c. 152, § 14A, a temporary help firm, or a payroll provider? Why does that fit our worker?
2. Will you buy a separate workers' compensation policy for our company under 211 CMR 111.03, with us endorsed? Can we see the policy and endorsement?
3. How will our experience modification be calculated, and will you share claim data with us?
4. Under which FEIN and DUA account will the wages be reported, and under which FEIN will PFML contributions be paid?
5. Who delivers the PFML notice within 30 days, the sexual harassment policy and the pregnancy rights notice?
6. Who collects Form M-4 and reports the hire to DOR within 14 days?
7. Will you notify us by certified mail within ten days if the policy is cancelled, and what happens to coverage then?
8. Are you an IRS-certified PEO, and who is liable for federal employment taxes if you miss a deposit?
9. How do we move the worker to our own payroll if we register later?

Employer of record rules in other states: Arizona, Arkansas, California, Colorado, Florida, Hawaii, Mississippi, Nebraska, New Jersey, New York, Pennsylvania, Rhode Island, South Carolina, Texas, Virginia and Washington.