(1) The provisions of chapter 292, Laws of 1977 ex. sess. mandating coverage of employees of political subdivisions have been enacted to comply with the provisions of Public Law 94-566. Therefore, as provided in subsection (2), this mandatory feature shall be contingent on the existence of valid and constitutional federal law requiring the Secretary of Labor to refuse to certify as approved the employment security laws of this state if such laws did not continue such mandatory coverage.
(2) In the event the mandatory coverage feature for political subdivisions ceases to be necessary for compliance with valid and constitutional federal law, then the mandatory feature of chapter 292, Laws of 1977 ex. sess. shall cease to be effective as of the end of the next quarter following the quarter in which the mandatory feature contained in chapter 292, Laws of 1977 ex. sess. is not necessary for such compliance.
(3) In the event mandatory coverage ceases to be effective pursuant to subsection (2), then the sections, or subsections as the case may be, of chapter 292, Laws of 1977 ex. sess. shall to the extent that they apply to coverage of employees of political subdivisions be deemed nullified and the language of the sections being amended shall be deemed reinstated as the laws of this state.
(4) Benefits paid based on the services covered during the effective life of the mandatory coverage feature shall be financed as follows:
(a) If the political subdivision was financing payment of benefits on a reimbursable basis, benefits attributable to employment with the political subdivision shall be assessed to and paid by the political subdivision;
(b) If the political subdivision is a county, city, or town which elected financing pursuant to RCW
50.44.035, such political subdivision will pay "the local government tax" for all earnings by employees through the end of the calendar quarter in which the mandatory coverage is no longer effective pursuant to subsection (2);
(c) If the political subdivision was financing benefits by the contribution method it will pay contributions on wages earned by its employees through the end of the calendar quarter in which mandatory coverage is no longer effective pursuant to subsection (2).