Massachusetts

Visitors must register after staying 8 to 29 days.

Visitors register after8–29 days

Massachusetts has no visitor statute; duties attach through the 'secondary address' definition. A place where they stay 14 or more days in a calendar year, or routinely 4 or more days in a month, counts. Registration goes by mail to the Sex Offender Registry Board, which forwards it to local police.

Registering as a visitor

When it's required

After 14 days, counted in total over a calendar year (per address); also 4 or more consecutive or nonconsecutive days in any month at a place used routinely.

Deadline

No clean non-resident deadline in the statute. A person moving into the commonwealth must register by mail with the Sex Offender Registry Board within 2 days (§ 178E(g)); already-registered people changing city or town must register at least 10 days before (§ 178E(h)). Those working at or attending an institution of higher learning must register within 10 days prior to starting (§ 178E(o)).

Where

By mail to the Sex Offender Registry Board (SORB) on a board-approved form; SORB forwards to local police. Level 2 and 3 offenders reportedly appear in person at local police under § 178F 1/2 (not verified).

Also required if

Working in the commonwealth (any work address)
Working at or attending an institution of higher learning in Massachusetts as employee or student

Public registry

The law doesn't clearly say whether visitors appear on the public registry.

Public dissemination depends on classification level, not residency; § 178K was not read. § 178E(n) says registration data is not disseminated to the public except under §§ 178D, 178I, 178J and 178K. Whether a visiting registrant is classified, listed, or removed after leaving was not verified.

Places registrants can't go

Statewide (schools, parks, playgrounds, day cares, libraries, beaches, Halloween)No statewide presence or residency restriction found in the sections read (§§ 178C, 178E).Applies to: All registrants, including visitors
Schools, day-care centers, facilities for the elderly or disabledReportedly barred from employment or volunteering under § 178K(2)(e) — an employment ban, not a presence ban; not verified.Applies to: Level 3 offenders
Local child safety zones / municipal ordinancesSome municipalities adopted residency or child-safety-zone ordinances; Lynn's residency ordinance was struck down in Doe v. City of Lynn (2015). Status varies and was not researched.Applies to: Varies by municipality

Laws cited

M.G.L. c. 6, § 178C · Massachusetts General Court
M.G.L. c. 6, § 178E · Massachusetts General Court

Last checked September 19, 2026 · full review September 19, 2026

Research notes

Only §§ 178C and 178E were read on the official site. §§ 178K, 178F 1/2, 178I, 178J and 803 CMR 1.00 were not opened; statements about public listing, in-person verification, and the Level 3 employment ban are unverified background. The statute gives no explicit deadline for a non-resident who crosses the secondary-address threshold; the 2-day and 10-day clocks are written for other situations. The 14-day counter is per address and per calendar year; the 4-day monthly counter requires routine use. Massachusetts does not use the term 'temporary residence.'

Common questions

Do registered sex offenders have to register when visiting Massachusetts?

Visitors must register after 14 days, counted in total over a calendar year (per address); also 4 or more consecutive or nonconsecutive days in any month at a place used routinely. No clean non-resident deadline in the statute. A person moving into the commonwealth must register by mail with the Sex Offender Registry Board within 2 days (§ 178E(g)); already-registered people changing city or town must register at least 10 days before (§ 178E(h)). Those working at or attending an institution of higher learning must register within 10 days prior to starting (§ 178E(o)).

Will a visiting registrant appear on Massachusetts's public registry?

Massachusetts's law doesn't clearly say whether visitors appear on the public registry.

Are there places registrants can't go in Massachusetts?

The state restricts registrants from: statewide (schools, parks, playgrounds, day cares, libraries, beaches, halloween); schools, day-care centers, facilities for the elderly or disabled; local child safety zones / municipal ordinances. Details and who they apply to are listed on this page.

General information, not legal advice. Laws change and local rules may add requirements. Confirm with the state registry agency or an attorney before you travel.