Active Members

Planning Retirement
All information displayed only relates to the Defined Benefit Plan. Click on Defined Contribution Plan or Combined Plan for information on these retirement plan options.

Purchasing Service Credit

Types of Purchasable Service Credit

Previously Exempted or Waived Ohio Public Service

Section 3307.73, Revised Code

You may be eligible to purchase previously exempted or waived membership for other Ohio public service and/or Ohio noncontributing public teaching service.

Eligibility Requirements
The following is a list of basic eligibility requirements:

  • You must be a member of STRS Ohio with at least 1.5 years of contributing service in STRS Ohio, OPERS or SERS.
  • STRS Ohio members who are also members of OPERS or SERS must purchase credit for previously exempted or waived Ohio public service from the system in which the member has the greatest number of years of service credit.

Health care coverage implications:

  • Members who purchase this service and enroll in an STRS Ohio health care plan pay the full premium for health care coverage until they attain retirement eligibility without the use of this service.
  • Once a member attains retirement eligibility without the use of this service, the premium for health care coverage is determined including the credit, assuming 15 years of eligible health care service credit.
  • STRS Ohio health care coverage is optional for members who are eligible for coverage.
  • Members retiring Jan. 1, 2004, or later must have at least 15 years of service credit to have access to the STRS Ohio Health Care Program.

Members should talk to an STRS Ohio benefits counselor before buying this service. Call us toll-free at 1-888-227-7877 for an appointment.

Maximum Credit
There is no limit to the amount of credit you can buy, except that total service credit cannot exceed one year in any STRS Ohio fiscal year.

Certification
To request the following certification forms, contact STRS Ohio toll-free at 1-888-227-7877.

  • OPERS — for other previously exempted or waived Ohio public service.
  • SERS — for previously exempted or waived nonteaching service in a public school in Ohio.
  • For previously exempted or waived noncontributing public teaching service in Ohio.

Cost
The cost is based on 100% of the additional liability resulting from the purchase.

The 100% liability cost is calculated on your attained age and the salary base at the time of purchase. The salary base is the greater of your earnings for the preceding fiscal year or the most recent 12 months of earnings at the time of purchase. If the previous 12 months or preceding fiscal year was for partial service, a full-time equivalent is calculated for the salary base.

To estimate a cost, refer to the table in Step 1. Multiply the percentage opposite your age by the salary base at the time of purchase. This is the cost for 1.00 year of service.

Example:
Assume a member, currently age 39, worked full time from June 1, 1989, through Aug. 29, 1989, for the Lima Parks & Recreation Department. Because this member signed a waiver, no retirement contributions were submitted to OPERS. The member’s current salary base is $45,000.

To estimate the cost to purchase three months of credit for waived service:

Step 1:  Using the table below, find the factor for age 39 and multiply it by the salary base.

$45,000 x 22.5% = $10,125 per year

100% Liability Cost Factors

Age Percentage Age Percentage
25 11.2 50 30.6
26 12.2 51 30.6
27 13.2 52 30.6
28 14.3 53 30.1
29 15.3 54 29.5
30 16.3 55 28.9
31 17.3 56 28.4
32 18.4 57 27.8
33 19.4 58 27.3
34 20.4 59 26.7
35 21.4 60 26.2
36 21.7 61 25.2
37 22.0 62 24.2
38 22.3 63 23.2
39 22.5 64 22.2
40 22.8 65 21.2
41 23.3 66 20.3
42 23.9 67 19.5
43 24.4 68 18.6
44 24.9 69 17.7
45 25.5 70 16.9
46 26.5 71 16.0
47 27.5 72 15.2
48 28.6 73 14.3
49 29.6 74 13.4

Step 2:  Estimate the amount of credit eligible for purchase.

3 months ÷ 12 months = .25

Step 3:  Multiply the number of years of purchasable credit by the answer from Step 1.

0.25 x $10,125 = $2,531

In this example, the current cost to purchase 0.25 of a year of credit for waived service is approximately $2,531.

Interest will accrue on previously exempted or waived Ohio public service credit if:

  • You have been inactive from public employment for one or more years from the date of purchase; or
  • You have made a partial purchase of this type of purchasable service.

To determine the interest, use the table below and increase your purchase cost by multiplying by the interest factor for your number of years of inactive status or by the number of years since your date of partial purchase.

Years of inactive status

Interest factor
Years of inactive status
Interest factor
1 1.0800 11 2.3316
2 1.1664 12 2.5182
3 1.2597 13 2.7196
4 1.3605 14 2.9372
5 1.4693 15 3.1722
6 1.5869 16 3.4259
7 1.7138 17 3.7000
8 1.8509 18 3.9960
9 1.9990 19 4.3157
10 2.1589 20 4.6610