§ 404.1073 Public office.

(a) General. The performance of the functions of a public office is not a trade or business except under the circumstances explained in paragraph (b) of this section. If you are an officer of a State or political subdivision, you are considered as employee of the State or political subdivision. (b) State and local governmental employees paid by fees—(1) Voluntary coverage under section 218 of the Act. The services of employees of States and political subdivisions, including those in positions paid solely on a fee-basis, may be covered as employment by a Federal-State agreement under section 218 of the Act (see subpart M of this part). States, when entering into these agreements, have the option of excluding under the agreement coverage of services in positions paid solely by fees. If you occupy a position paid solely on a fee-basis and the State has not covered your services under section 218 of the Act, you are considered to be engaged in a trade or business. (2) Mandatory old-age, survivors, disability, and hospital insurance coverage. Beginning with services performed after July 1, 1991, Social Security coverage (old-age, survivors, disability, and hospital insurance) is mandatory, with certain exceptions, for services performed by employees of a State, a political subdivision of a State, or of a wholly owned instrumentality of one or more of the foregoing, if the employees are not members of a retirement system of the State, political subdivision, or instrumentality. Among the exclusions from such mandatory coverage is service performed by an employee in a position compensated solely on a fee-basis which is treated pursuant to section 211(c)(2)(E) of the Act as a trade or business for purposes of inclusion of such fees in the net earnings from self-employment. (3) If you are a notary public, you are not a public officer even though you perform a public function. Your services as a notary public are not covered for social security purposes.