NOTICE: Due to Covid-19 TRB staff will be telecommuting with limited access to voicemail. Please dial 800-504-1102 option 1 for retirement benefits or option 2 for fiscal. Please email the designated department under Contact Us. Applications must be mailed to TRB by 6/30/2020 for a 7/1/2020 retirement. Thank you for your patience. Contact Us

Additional Service Credit Cost Estimator

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  • Instructions 
  • Start my Estimate
    To use The Additional Service Credit Cost Estimator please click on Start my Estimate above to download the application. When prompted to Open or Save, just click on Open.