Michigan Compiled Laws

Mich. Comp. Laws § 421.23 (2026)

Coverage of employer; period.

✓ current as of July 2026

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MICHIGAN EMPLOYMENT SECURITY ACT

Act 1 of 1936 (Ex. Sess.)

421.23 Coverage of employer; period.

Sec. 23.

Except as otherwise provided in sections 24 and 25, any employing unit which becomes an employer subject to this act within any calendar year shall be subject to this act during the whole of such calendar year.

History: 1936, Ex. Sess., Act 1, Imd. Eff. Dec. 24, 1936 ;-- Am. 1939, Act 324, Imd. Eff. June 22, 1939 ;-- Am. 1941, Act 364, Imd. Eff. July 1, 1941 ;-- CL 1948, 421.23 ;-- Am. 1951, Act 251, Imd. Eff. June 17, 1951

Notes of Decisions

Cited in 1 case, 1951–1951 · leading case: Miller Protecto Prods. Co. v. Unemployment Comp. Comm'n, 50 N.W.2d 207 (Mich. 1951).

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Miller Protecto Prods. Co. v. Unemployment Comp. Comm'n, 50 N.W.2d 207 (Mich. 1951). “Plaintiff relies upon retroactive provisions of section 23 of the act, CL 1948, § 421.23 (Stat Arm 1950 Rev § 17.525), part of which is as follows: “Except as otherwise provided in section 25, any employing unit which is or becomes an employer subject to this act within any…”

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