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300 day federal windowMA1st CircuitFEPA enforces same-basis law

Massachusetts EEOC filing deadline

Massachusetts is a 300-day federal jurisdiction for Title VII bases. The 300-day extension under 42 U.S.C. §2000e-5(e)(1) rule applies, with dual-filing mechanics under 29 CFR §1601.13.

Federal window
300
days from the act
Filing window
300federal days
Day 060120180240300
State window
300state days
Filing-window timeline. Federal 300-day window; state window 300 days.

Find your EEOC filing deadline

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Details

State FEPA

Massachusetts Commission Against Discrimination (MCAD)
https://www.mass.gov/orgs/massachusetts-commission-against-discrimination
Statute: Mass. Gen. Laws ch. 151B, §1 et seq.
Covers: race, color, religion, sex, national_origin, ancestry, age, disability, sexual_orientation, gender_identity, genetic, military_status, pregnancy.

State filing window

300days from the act

Runs independently of the federal 180/300 clock. Some states impose a tighter internal deadline; others (CA 3-year, IL/OH 730-day post-amendment) extend well past the federal window.

Worksharing posture

Worksharing agreement in effect. Filing with either the EEOC or the state agency typically constitutes filing with both.

Federal circuit

Massachusetts is in the 1st Circuit. Federal appellate treatment of Morgan (2002) continuing-violation doctrine and constructive-discharge doctrine varies by circuit and is reviewed quarterly.

Protected classes

Where Massachusetts state law goes beyond federal

Title VII covers race, color, religion, sex, and national origin. ADA adds disability; ADEA adds age 40+; GINA adds genetic information. Many state FEPAs cover additional bases that federal law does not — those gaps are real grounds even when the federal claim is closed.

Shared with federal · 8

  • RaceTitle VII
  • ColorTitle VII
  • ReligionTitle VII
  • SexTitle VII
  • National originTitle VII
  • Age (40+)ADEA
  • DisabilityADA
  • Genetic informationGINA

State-only bases · 5

  • Ancestry
  • Sexual orientation
  • Gender identity
  • Military / veteran status
  • Pregnancy

These bases are covered only by state law in this jurisdiction. Federal Title VII / ADA / ADEA / GINA do not reach them — but state-court remedies under the state FEPA statute may still be available.

State-specific notes

  • [PLACEHOLDER: cite — MCAD state filing deadline extended from 180 to 300 days (M.G.L. ch. 151B §5)]

FAQ

What is the EEOC charge filing deadline in Massachusetts?

300 days from the most recent discriminatory act under 42 U.S.C. §2000e-5(e)(1). Massachusetts has a designated Fair Employment Practices Agency (Massachusetts Commission Against Discrimination (MCAD)) enforcing a same-basis state anti-discrimination law, which triggers the 300-day extension under 29 CFR §1601.13.

Does Massachusetts have a state-level discrimination agency?

Yes — Massachusetts Commission Against Discrimination (MCAD) (https://www.mass.gov/orgs/massachusetts-commission-against-discrimination). Operating statute: Mass. Gen. Laws ch. 151B, §1 et seq.. Covered protected bases include race, color, religion, sex, national_origin, ancestry, age, disability, sexual_orientation, gender_identity, genetic, military_status, pregnancy.

Which federal circuit does Massachusetts sit in?

Massachusetts is in the 1st Circuit. Federal appeals from district courts in Massachusetts go to that Circuit. Continuing-violation doctrine treatment under Morgan (2002) varies by circuit; consult an employment-law attorney before relying on circuit-specific applications.

[PLACEHOLDER: Reviewer Name]
Licensed in [PLACEHOLDER] · Bar #[PLACEHOLDER]
This page was last reviewed by a licensed employment-law attorney on 2026-05-08. Quarterly review cycle.
Pending attorney review. This site has not been verified by a licensed employment-law attorney yet. Outputs are informational only and should not be relied on for a real filing deadline without consulting counsel. The reviewer's bar number, state of admission, and signoff date will be filed at .ops/credentials/reviewer-attribution.md and rendered here when Gate 7 closes.
Last verified 2026-05-07. Primary sources: https://www.law.cornell.edu/cfr/text/29/1601.74