Annual Financial Report 12/31/1989

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CITY OF LINO LAKES, MINNESOTA Page 13 of 21 NOTES TO FINANCIAL STATEMENTS December 31, 1989 NOTE 2 DETAIL NOTES ON ALL FUND AND ACCOUNT GROUPS (Continued) RETIREMENT - MULTIPLE EMPLOYER PERS Plan Description All full-time and certain part-time employees of the City of Lino Lakes are covered by defined benefit pension plans administered by the Public Employees Retirement Association of Minnesota (PERA). PERA administers the Public Employees Retirement Fund (PERF) and the Public Employees Police and Fire Fund ( PEPFF) which are cost- sharing multiple- employer retirement plans. PERF members belong to either the Coordinated Plan or the Basic Plan. Coordinated members are covered by Social Security and Basic members are not. All new members must participate in the Coordinated Plan. All police officers, fire fighters and peace officers who qualify for membership by statute are covered by the PEPFF. The payroll for employees covered by PERF and PEPFF for the year ended December 31, 1989, was $512,050 and $308,161, respectively; the City's total payroll was $884,724. PERA provides retirement benefits as well as disability benefits to members, and benefits to survivors upon death of eligible members. Benefits are established by State Statute, and vest after three years of credited service. The defined retirement benefits are based on a member's average salary for any five successive years of allowable service, age, and years of credit at termination of service. Two methods are used to compute benefits for Coordinated and Basic members. The retiring member receives the higher of step -rate benefit accrual formula (Method 1) or a level accrual formula (Method 2). Under Method 1, the annuity accrual rate for a Basic member is 2 percent of average salary for each of the first 10 years of service and 2.5 percent for each remaining year. For a Coordinated member, the annuity accrual rate is 1 percent of average salary for each of the first 10 years and 1.5 percent for each remaining year. Using Method 2, the annuity accrual rate is 2.5 percent of average salary for Basic members and 1.5 percent for Coordinated members. For PEPFF members, the annuity accrual rate is 2.5 percent for each of the first 25 years and 2 percent for each remaining year. For PERF members whose annuity is calculated using Method 1, and for all PEPFF members, a full annuity is available when age plus years of service equal 90. There are different types of annuities available to members upon retirement. A normal annuity is a lifetime annuity that ceases upon the death of the retiree. No survivor annuity is payable. There are also various types of joint and survivor annuity options available which will reduce the monthly normal annuity amount, because the annuity is payable over joint lives. Members may also leave their contributions in the fund upon termination of public service, in order to qualify for a deferred annuity at retirement age. Refunds of contributions are available at any time to members who leave public service, but before retirement benefits begin. Contributions Required and Contributions Made Minnesota Statutes Chapter 353 sets the rates for employer and employee contributions. The City makes annual contributions to the pension plans equal to the amount required by state statutes. According to Minnesota Statutes Chapter 356.215, Subd. 4(g), the date of full funding required for the PERF and the PEPFF is the year 2020. As part of the annual actuarial valuation, PERA's actuary determines the sufficiency of the statutory contribution rates towards meeting the required full funding deadline. The actuary compares the actual contribution rate to a "required" contribution rate. Current combined statutory contribution rates and actuarially required contribution rates for the plans are as follows: Statutory Rates: Required Employees Employer Rates PERF (Basic and Coordinated Plans) 4.27% 4.67% 9.42% PEPFF 8.00% 12.00% 16.69%