OpsTechnology Login - RealPage OpsTechnology, now RealPage Spend Management Software, is the largest electronic purchasing marketplace for the property management industry Click here to login
Retirement Services : My Annuity and Benefits - OPM. gov You can use our online tools to make the following calculations and changes to your benefit payment Calculators Compute the tax-free portion of your annuity payments Figure your monthly Federal income tax withholding The FEGLI Calculator is an online, interactive calculator that allows you to determine the face value of your FEGLI insurance; calculate how much you are paying for this