[EDITORS' NOTE: THIS PAGE CONTAINS HEADNOTES. HEADNOTES ARE NOT AN OFFICIAL PRODUCT OF THE COURT, THEREFORE THEY ARE NOT DISPLAYED.] *Page 530
Petitioners Diane L. Butcher-Evans and K. Ann McCartney, part-time community college instructors, seek discretionary review of a decision of the Court of Appeals, Division One, which affirmed an order of the King County Superior Court dismissing on summary judgment their claim against community colleges for unpaid overtime wages under the Washington Minimum Wage Act, chapter 49.46 RCW.1 We granted review. We affirm.
Petitioners Diane L. Butcher-Evans and K. Ann McCartney were employed as part-time faculty members *Page 532 (instructors) at Green River Community College and Whatcom Community College.2 They, along with 10 other part-time instructors, sued five of Washington's community colleges3 for unpaid minimum and overtime wages they claimed were owed them under the Washington Minimum Wage Act (MWA), chapter 49.46 RCW.4 The instructors claimed they were hourly employees and that the colleges' compensation arrangement did not pay them for their non-classroom work, including, for example, preparing for class, grading examinations, developing coursework, and attending meetings. The colleges responded that the instructors were employed in a "bona fide professional capacity" and compensated on a "salary basis," thus exempting them from the MWA.
The community colleges hire part-time faculty (instructors) under individual contracts on either an annual or quarterly basis.5 The colleges calculate an instructor's compensation by multiplying the number of credits or "contact hours," which are the number of in-class instruction hours for each course,6 by the monetary rates specified in the applicable collective bargaining agreements.7 The instructors are then paid at regular intervals throughout *Page 533 the quarter in equal or near-equal installments8 regardless of their teaching performance or the number of instructional days in a pay period.9 The applicable collective bargaining agreements between the colleges and the instructors' union state that an instructor's compensation includes payment for work done outside the classroom, such as "course preparation, grading, student conferences, and office hours."10
Petitioner Butcher-Evans' complete employment history is not before us. An example is that she was hired by Green River Community College to teach two mathematics classes during the 1996 fall quarter for $4,129.40.11 Beginning on October 10, 1996 she was paid $688.25 and then was paid $688.23 on or near the 10th and 25th of each month until the end of the quarter.12 These payments were made even though the number of instruction days per pay period ranged from 6 to 11.13 The following chart illustrates the compensation Petitioner Butcher-Evans received during the 1996 fall quarter:
Fall Quarter 1996 $4,129.40 October 10 6 $688.25
October 25 11 688.23
November 8 11 688.23
*Page 534 CONTRACT CONTRACT PAY DATE INSTRUCTION GROSS PAYPERIOD AMOUNTNovember 25 9 688.23
December 10 8 688.23
December 24 7 688.23 __ _________
Totals 52 $4,129.40
Petitioner McCartney's complete employment history is not before us. An example is that she was hired by Whatcom Community College to teach two public speaking classes during the spring quarter for $3,358.08.14 Beginning on April 30, 1998 she was paid $1,119.36 and was paid that same amount on May 29, 1998 and on June 10, 1998,15 regardless of the number of instruction days during each pay period. The following chart illustrates the compensation petitioner McCartney received during the 1998 spring quarter:
Spring Quarter 1998 $3,358.08 April 30 19 $1,119.36
May 29 20 1,119.36
June 10 15 1,119.36 __ _________
Totals 54 $3,358.08
Respondent Green River Community College prorated pay deductions from part-time faculty whenever instructors missed classroom hours for personal or health reasons after their accrued sick or annual leave had been exhausted.16 The deductions were calculated by multiplying the number *Page 535 of contact hours missed by the compensation rate under the collective bargaining agreement.17
On September 15, 1999, seeking damages for unpaid overtime wages claimed to be owed them under the MWA, petitioners, and 10 other part-time instructors, filed this action in the King County Superior Court. Because the pay practices of the colleges are uniform, the trial court stayed the claims against three of the colleges and permitted the claims to proceed against Respondents Green River Community College and Whatcom Community College to determine whether the part-time instructors at those schools were exempt from the MWA.18 Class certification was deferred and only petitioners Butcher-Evans and Mc-Cartney proceeded as plaintiffs.19
The parties submitted to the trial court the sole issue of whether the instructors were compensated on a "salary or fee basis." Both parties stipulated that the instructors met all other criteria of a "professional," but reserved the question of whether the instructors were salaried employees under the MWA.20 In a motion for summary judgment, petitioners argued that the colleges' use of an hourly rate to calculate salary and Green River Community College's use of prorated hour-based deductions for certain types of classroom absences rendered them employees under the MWA and therefore subject to the Act's overtime wage requirements. Respondents cross-moved for summary judgment and argued that the part-time instructors were salaried professional employees who were exempt from the Act.
On December 8, 2000 the Honorable Suzanne M. Barnett granted summary judgment in favor of respondents and dismissed petitioners' claims.21 Petitioners appealed to the Court of Appeals, Division One, arguing that the trial court had misinterpreted the MWA and prior employment case *Page 536 law. On December 10, 2001 the Court of Appeals, the Honorable H. Joseph Coleman writing, affirmed the trial court's dismissal of petitioners' claims, holding that part-time instructors at the community colleges are exempt from the MWA as persons employed in a "professional capacity" and compensated on a "salary basis."22
The Court of Appeals also adopted a rule based upon a federal administrative regulation and held that "Green River Community College's policy of deducting an employee's pay for partial-day absences after accrued sick leave has been exhausted" did not affect that employee's exempt status under the MWA.23
Petitioners sought review by this court which was granted on July 1, 2002.
Under the DLI's definition of "professional," published in Washington Administrative Code (WAC) 296-128-530, an employee is exempt from the MWA if the employee fulfills certain duties31 and is compensated "on a salary or fee basis."32 WAC 296-128-530 states that:
*Page 538The term "individual employed in a bona fide . . . professional capacity" in RCW 49.46.010(5)(c) shall mean any employee:
(1) Whose primary duty consists of the performance of work:(a) Requiring knowledge of an advanced type in a field of science or learning customarily acquired by a prolonged course of specialized intellectual instruction and study, as distinguished from a general academic education and from an apprenticeship, and from training in the performance of routine mental, manual, or physical processes, or
(b) Original and creative in character in a recognized field of artistic endeavor (as opposed to work which can be produced by a person endowed with general manual or intellectual ability and training), and the result of which depends primarily on the intention, imagination, or talent of the employee; or
(c) Teaching, tutoring, instructing, or lecturing in the activity of imparting knowledge and who is employed and engaged in this activity as a teacher in the school system or educational establishment or institution by which he is employed; and
(2) Whose work requires the consistent exercise of discretion and judgment in its performance; and
(3) Whose work is predominantly intellectual and varied in character (as opposed to routine mental, manual, mechanical or physical work) and is of such a character that the output produced or the result accomplished cannot be standardized in relation to a given period of time; and
(4) Who does not devote more than 20 percent of his hours worked in the work week to activities which are not an essential part of and necessarily incident to the work described in paragraphs (1) through (3) of this section; and
(5) Who is compensated for his services on a salary or fee basis at a rate of not less than $170 per week exclusive of board, lodging, or facilities: Provided, That this paragraph (5) shall not apply in the case of an employee who is the holder of a valid license or certificate permitting the practice of law, medicine, or dentistry and who is actually engaged in the practice thereof: Provided, That an employee who is compensated on a salary or fee basis at a rate of not less than $250 per week (exclusive of board, lodging, or other facilities), and whose primary duty consists of the performance of work either requiring knowledge of an advanced type in a field of science or learning, which includes work requiring the consistent exercise of discretion and judgment, or requiring invention, imagination, *Page 539 or talent in a recognized field of artistic endeavor, shall be deemed to meet all of the requirements of this section.33
Neither the MWA nor the WAC defines the term "salary or fee basis."34 However, because the MWA is based upon the federal Fair Labor Standards Act of 1938 (FLSA),35 this court has looked to federal authority for guidance in defining "salary basis." In Drinkwitz we adopted, in part, an administrative regulation promulgated by the United States Department of Labor (DOL) under the authority of the FLSA which defines the term "salary basis" as follows:
(a) An employee will be considered to be paid "on a salary basis" within the meaning of the regulations if under his employment agreement he regularly receives each pay period on a weekly, or less frequent basis, a predetermined amount constituting all or part of his compensation, which amount is not subject to reduction because of variations in the quality or quantity of the work performed. Subject to the exceptions provided below, the employee must receive his full salary for any week in which he performs any work without regard to the number of days or hours worked. This policy is also subject to the general rule that an employee need not be paid for any workweek in which he performs no work.36
Under the test adopted by this court, an employee is compensated on a "salary basis" if the employee regularly receives each pay period a predetermined amount, not subject to reduction because of variations in the quality or quantity of work performed.37 In adopting the federal test, this court emphasized that narrowly applying the definition of "salary" as promulgated by the DOL renders "a result consistent with Washington's long and proud history of being a pioneer in the protection of employee rights."38 *Page 540
Because the MWA is a remedial act, its exemptions, such as the "professional" exemption claimed in this case, are to be narrowly construed.39 An employer bears the burden of proving its employees fall within an exempted category of the Act.40
The Court of Appeals classified petitioners, part-time community college instructors, as professionals compensated on a salary basis. Employees are paid on a "salary basis" when, weekly or less frequently, they receive a predetermined amount which is not subject to reduction regardless of the quality or quantity of work.41 The Court of Appeals reasoned that:
All of the faculty members [part-time instructors] in this case are generally compensated according to the same calculation: the number of credits or "contact hours" for the class to be taught multiplied by a bargained-for rate. Faculty members are paid at regular intervals during the academic quarter in equal or near-equal installments regardless of how many days or hours they work in each pay period.42
Petitioners argue that they are hourly employees because the college salary schedules for part-time faculty indicate compensation based upon an hourly rate and the schedules for full-time faculty indicate compensation on an annual salary basis. Petitioners also contend the colleges' use of *Page 541 "contact hours" to calculate salary schedules is indicative of the part-time faculty members' status as hourly employees. A brief amici curiae was filed by the Washington State Labor Council and Washington Education Association arguing in support of petitioners' claims that basing the instructors' pay on the number of "contact hours" makes the instructors hourly employees.
The Court of Appeals, citing our opinion in Drinkwitz, determined that "the MWA is not violated by calculating `exempt' employees' compensation using an hourly rate. . . ."43 In this case, under each quarterly contract, the colleges calculated a predetermined amount by multiplying the number of "contact hours," which correspond to the applicable academic credits for a particular course, by the monetary amount specified in the collective bargaining agreements. The instructors were then paid this calculated amount in equal installments at regular intervals during the quarter, regardless of the actual number of instruction days or hours worked in each month of the quarter. Petitioners were guaranteed this calculated amount. Respondents' method of payment is therefore consistent with a salary basis rate of pay.44
Petitioners also contend that the fluctuation in compensation from quarter to quarter demonstrates part-time instructors are paid hourly according to the number of contact hours for each class in each quarter. Relying on a United States District Court case, In re Wal-Mart Stores, *Page 542 Inc., Fair Labor Standards Act Litigation,45 petitioners argue that setting salaries before each quarter is an attempt by the colleges to avoid application of the MWA. The Court of Appeals correctly determined thatWal-Mart is distinguishable from this case. Besides, a District Court decision would be of questionable authority at any rate.
In this case the colleges contracted with the part-time instructors on a quarterly basis, depending on the courses offered at each college. The Court of Appeals was correct in determining that part-time employment and the academic calendar dictated the need to contract with teachers on a quarterly basis and it did not constitute an effort to avoid the MWA.
An employee will be considered paid on a salary basis as long as the amount of pay the employee receives "`is not subject to reduction because of variations in the quality or quantity of the work performed.'"46 The employee must receive full salary for any week during which work is performed without regard to the number of hours worked.47 *Page 543
Generally, deductions for absences of less than a day are not permitted for employees paid on a salary basis.48 When an employee is subject to deductions when no paid leave benefits are available, the employee's salary-based classification may be affected.49 "An employee's salary is `subject to' reduction when there is (1) an employment policy that creates a `significant likelihood' of making partial day deductions, or (2) an `actual practice' of making deductions."50 In this case, respondent Green River Community College conceded it had a policy of reducing a part-time instructor's salary when the teacher missed a partial day of work and did not have any accrued sick or annual leave.51 Respondent Green River argues, however, that its pay-docking system was created pursuant to principles of public accountability under federal regulations, specifically 29 C.F.R. § 541.5d (special provisions applicable to employees of public agencies).
The Court of Appeals observed that "[w]hile there is no Washington case law or legislative guidance dealing directly with this issue, it has been addressed in the federal arena."52 Because the MWA is based upon the FLSA, the Court of Appeals looked to federal regulations as persuasive authority in the absence of adequate state authority.53
Under federal law, otherwise exempt employees who work in the public sector do not lose their exempt status simply because employers deduct their pay for partial-day absences if their accrued leave has been exhausted. Under 29 C.F.R. § 541.5d:
(a) An employee of a public agency who otherwise meets the requirements of § 541.118 shall not be disqualified from exemption *Page 544 under §§ 541.1, 541.2, or 541.3 on the basis that such employee is paid according to a pay system established by statute, ordinance, or regulation, or by a policy or practice established pursuant to principles of public accountability, under which the employee accrues personal leave and sick leave and which requires the public agency employee's pay to be reduced or such employee to be placed on leave without pay for absences for personal reasons or because of illness or injury of less than one work-day when accrued leave is not used by an employee because —
(1) permission for its use has not been sought or has been sought and denied;
(2) accrued leave has been exhausted; or
(3) the employee chooses to use leave without pay.
(b) Deductions from the pay of an employee of a public agency for absences due to a budget-required furlough shall not disqualify the employee from being paid "on a salary basis" except in the workweek in which the furlough occurs and for which the employee's pay is accordingly reduced.
(Emphasis added.)
The Court of Appeals found the federal administrative rule announced in 29 C.F.R. § 541.5d persuasive and adopted it. Applying that rule to the facts of this case, the Court of Appeals held that "Green River Community College's policy of deducting an employee's pay for partial-day absences after accrued sick leave has been exhausted does not affect that employee's exempt status under the MWA."54
In this case, Respondent Green River Community College demonstrated that its pay-docking system was "established pursuant to principles of public accountability" as required under the federal regulation adopted by the Court of Appeals. The payroll manager of Green River Community College, Kelly Blackwood, in a declaration, stated that "[t]he purpose of the College's practice of reducing pay for *Page 545 work missed when leave is exhausted is to ensure public accountability; and to avoid gift of public funds question."55
Respondent Green River Community College cites various laws and argues that those laws require Washington's community colleges to compensate their employees only for time worked "pursuant to principles of public accountability."56 "Public accountability is the notion that `governmental employees should not be paid for time not worked due to the need to be accountable to the taxpayers for expenditure of public funds.'"57 Respondent Green River cites RCW 42.52.160 which states that:
(1) No state officer or state employee may employ or use any person, money, or property under the officer's or employee's official control or direction, or in his or her official custody, for the private benefit or gain of the officer, employee, or another.
Respondent also cites article VIII, section 7 of the Washington Constitution, which states that:
No county, city, town or other municipal corporation shall hereafter give any money, or property, or loan its money, or credit to or in aid of any individual, association, company or corporation, except for the necessary support of the poor and infirm, or become directly or indirectly the owner of any stock in or bonds of any association, company or corporation.
These laws58 focus on paying employees only for time worked and ensuring that employees do not waste official resources on personal business. Respondent Green River Community College satisfactorily established that its pay-docking *Page 546 system was based on principles of public accountability.
The compensation arrangement voluntarily entered into by each part-time community college instructor satisfies the "salary basis" test for a bona fide professional employee exempt from overtime pay under the MWA. Additionally, respondent Green River Community College's policy of deducting pay for partial-day absences from employees who have exhausted their accrued leave did not subject petitioner Butcher-Evans to impermissible deductions inconsistent with a salary basis.
One week prior to oral argument in this case, petitioners filed a motion to permit filing of a second supplemental brief and, at the same time, submitted the proposed brief. The motion was passed to the merits. We deny it.
The MWA generally requires an employer to pay workers for time worked in excess of 40 hours in a given week at a rate of at least one and one-half times the employees' regular wage rate. The MWA, however, exempts from this requirement certain classes of employees, including any person employed in a bona fide professional capacity. Under the DLI definition of "professional," published in WAC 296-128-530, an employee qualifies for exempt status under the MWA if the employee fulfills certain duties and is compensated on a salary basis. The term "salary basis" is not defined in the MWA or the WAC, but we have looked to federal authority to determine whether an employee is compensated on a salary basis. We adopted, in part, an *Page 547 administrative regulation, 29 C.F.R. § 541.118(a), promulgated by the DOL under the authority of the FLSA, upon which the MWA is based. Under the test adopted by this court, an employee is compensated on a "salary basis" if the employee regularly receives, each pay period, a predetermined amount, not subject to reduction because of variations in the quality or quantity of work performed.
The material facts are not in dispute in this case. The colleges hired part-time instructors under individual contracts on either an annual or quarterly basis. The colleges calculated each instructor's compensation by multiplying the number of credits or "contact hours," which are the number of in-class instruction hours for each course, by the monetary amount specified in the applicable collective bargaining agreements. The instructors were then paid this calculated amount at regular intervals throughout the quarter in equal or near-equal installments, regardless of their teaching performance or the number of instructional days in a pay period.
The colleges did not violate the MWA by calculating exempt employees' compensation relying in part upon an hourly rate specified in the collective bargaining agreements. Petitioners were guaranteed a predetermined amount and paid at regular intervals during the academic quarter in equal or near-equal installments. Respondents' method of payment is therefore consistent with a salary basis rate of pay.
The fluctuation in compensation from academic quarter to quarter does not violate the MWA because the colleges contracted with the part-time instructors on a quarterly basis, depending on the courses offered at each college. The Court of Appeals was correct in determining that part-time employment and the academic calendar dictated the need to contract with teachers on a quarterly basis and it did not constitute an effort to avoid the MWA.
Respondent Green River Community College's policy of reducing a part-time instructor's salary when the instructor misses a partial day of work and has exhausted annual or *Page 548 sick leave does not violate the MWA because it was created pursuant to principles of public accountability. Under federal law, 29 C.F.R. § 541.5d, otherwise exempt employees who work in the public sector do not lose their exempt status simply because employers deduct their pay for partial-day absences if their accrued leave has been exhausted. We are in agreement that this regulation is a sound application of a principle applicable to our MWA which is based substantially upon the Fair Labor Standards Act.
The compensation arrangement voluntarily entered into by each part-time community college instructor satisfies the "salary basis" test for a professional employee exempt from overtime pay under the MWA. Additionally, Respondent Green River Community College's policy of deducting pay for partial-day absences from employees who have exhausted their accrued leave did not subject Petitioner Butcher-Evans to impermissible deductions inconsistent with a salary basis.
We affirm the Court of Appeals.
ALEXANDER, C.J., and JOHNSON, MADSEN, SANDERS, BRIDGE, and OWENS, JJ., concur.
(5) "Employee" includes any individual employed by an employer but shall not include:
. . . .
(c) Any individual employed in a bona fide executive, administrative, or professional capacity or in the capacity of outside salesman as those terms are defined and delimited by rules of the director. However, those terms shall be defined and delimited by the Washington personnel resources board pursuant to chapter 41.06 RCW. . . .
(Emphasis added.)