By unanimous vote, a board of township trustees may adopt a method of compensation consisting of an annual salary to be paid in equal monthly payments. If the office of trustee is held by more than one person during any calendar year, each person holding the office shall receive payments for only those months, and any fractions of those months, during which the person holds the office. The amount of the annual salary approved by the board shall be no more than the maximum amount that could be received annually by a trustee if the trustee were paid on a per diem basis as specified in this division, and shall be paid from the township general fund or from other township funds in such proportions as the board may specify by resolution. Each trustee shall certify the percentage of time spent working on matters to be paid from the township general fund and from other township funds in such proportions as the kinds of services performed. A board of township trustees that has adopted a salary method of compensation may return to a method of compensation on a per diem basis as specified in this division by a majority vote. Any change in the method of compensation shall be effective on the first day of January of the year following the year during which the board has voted to change the method of compensation.
R.C. § 505.24