Section 20.015. Participating employees.

Section 20.016. Student employees.

Section 20.017. Employer resolutions to participate.

Section 20.02. Rehired annuitants.

Section 20.025. Minimum retirement age.

Section 20.0251. Exclusive benefit.

Section 20.03. Annuity computations.

Section 20.04. Optional forms of annuity.

Section 20.045. Changes to optional form of payment.

Section 20.05. Accelerated payment annuity options.

Section 20.055. Spouse's or domestic partner's signature on a benefit application.

Section 20.06. Early retirement reduction factors.

Section 20.07. Annuity options — automatic distributions.

Section 20.08. Termination of marriage or domestic partnership for determination of beneficiary.

Section 20.10. Domestic partner benefits.

Section 20.12. Payments considered Wisconsin retirement system earnings.

Section 20.17. Service purchases.

Section 20.19. Treatment of purchased and other creditable service for percentage rates used to calculate retirement, disability and certain death benefits.

Section 20.20. Cancellation of application for retirement annuity, separation or lump sum benefit.

Section 20.21. Changing annuity effective dates.

Section 20.23. Adjusting annuities for equity after reentry into service.

Section 20.25. Core and variable annuity changes.

Section 20.30. Annuity underpayments.

Section 20.35. Qualified domestic relations orders; division of WRS accounts and annuities.

Section 20.37. Death benefits.

Section 20.39. Delinquent state tax obligations.