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Welcome to the OPERS Benefit Estimator

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The Benefit Estimator is an educational tool. The results are only as good as the information you enter. The system does not store the data you enter about yourself, but the data is transmitted through a secure connection.

The benefit amounts reflected by the estimator represent Normal Retirement Benefits. Early Retirement Benefits are permanently-reduced based on your age at retirement.

By entering this interactive retirement estimator, I acknowledge and agree:

  1. The estimator merely provides an estimate of my retirement date and benefits. There is no guarantee of the accuracy of the information;
  2. The Oklahoma Public Employees Retirement System (OPERS) has no liability or obligation, either legal or equitable, to pay any amount as a result of using this estimator;
  3. This estimate, including my assumptions concerning salary and years of service credit, is not to be construed in any way as a promise or contract with OPERS to pay the amount calculated, or any other amount and shall not be used to claim detrimental reliance on any such amount; and,
  4. All final retirement benefits will be determined by OPERS in accordance with the laws and rules in effect at the time of retirement.