(a) If, during a calendar month, a retiree works in a position subject to more than one exception under this subchapter or in multiple positions subject to different exceptions under this subchapter, TRS shall use the following standards to determine whether the retiree's employment requires an employer to pay the return-to-work pension surcharge under §31.3 of this title (relating to Return-to-Work Employer Pension Surcharges).
(b) If a retiree combines substitute service under §31.12 of this title (relating to Substitute Service) with one-half time employment under §31.13 of this title (relating to One-half Time Employment) in a calendar month, then the employer employing the retiree must remit the employer surcharge to TRS if the retiree works more than 11 total days in both positions combined.
(c) If, during a calendar month, a retiree combines substitute service under §31.12 of this title with work that qualifies for the tutor exception under §31.15 of this title (relating to Tutors under Education Code §33.913), then the employer must remit the employer surcharge to TRS based on that combined employment unless:
  (1) all of the retiree's employment under the tutor exception also qualifies as substitute service; or
  (2) the retiree's non-substitute employment under the tutor exception does not exceed 92 hours in the calendar month when not combined with the retiree's substitute service and the retiree's total employment does not exceed 11 total days worked under both exceptions during the month.
(d) If, during a calendar month, a retiree combines one-half time employment under §31.13 of this title with non-substitute work under the tutor exception under §31.15 of this title, the employer must remit the employer surcharge to TRS if the retiree works more than 92 combined hours in all positions. If the retiree's employment under the tutor exception also qualifies as substitute service, then the employer must remit the employer surcharge if the retiree works more than 11 total days during the month in the combined tutor position and the non-tutor one-half time position.
(e) If, during a calendar month, a service retiree combines the federally-funded COVID-19 position exception under §31.16 of this title (relating to Federally-funded COVID-19 Personnel) solely with employment that qualifies as substitute service under §31.12 of this title, then an employer is not required to remit an employer surcharge to TRS for that retiree.
(f) If, during a calendar month, a service retiree combines the federally-funded COVID-19 position exception under §31.16 of this title with one-half time employment under §31.13 of this title, any hours worked by a retiree under the federally-funded COVID-19 exception will not count toward the 92 hours under the one-half time employment exception that a retiree may work before the employer must remit the employer surcharge.
(g) If, during a calendar month, a service retiree combines the federally-funded COVID-19 position exception under §31.16 of this title with work under the full-time employment after a twelve-month separation exception under §31.14 of this title (relating to Full-time Employment after 12 Consecutive Month Break in Service), any hours or days worked by a retiree under the federally-funded COVID-19 exception will not count toward the determination of whether the retiree worked more than 92 total hours during that month and the employer surcharge is due for that month.
(h) If, during a calendar month, a service retiree combines non-substitute work under either the tutor exception under §31.15 of this title with work under the federally-funded COVID-19 position exception under §31.16 of this title, any hours or days the retiree works under the federally-funded COVID-19 position exception shall not be counted in determining whether the retiree's worked more than 92 hours during the month and the employer surcharge is due for that month.
(i) If, during a calendar month, a retiree's employment in a position qualifies for the federally-funded COVID-19 position exception under §31.16 of this title and another exception under this subchapter that is subject to surcharge, work performed in that position is not subject to surcharge so long as the work continues to qualify for the federally-funded COVID-19 position exception.
(j) If, during a calendar month, a retiree's employment in a position that qualifies for as substitute service under §31.12 of this title and another exception under this subchapter that is subject to surcharge, work performed in that position is not subject to surcharge so long as the work continues to qualify as substitute service and is not combined with work in another position that is subject to surcharge during the same month.
(k) For the purposes of this section, a retiree who works part of a day is considered to have worked the entire day.

Source Note: The provisions of this §31.19 adopted to be effective November 1, 2021, 46 TexReg 6940