The online apps and calculators found on OPM.gov and CalPERS.ca.gov can be used to calculate disability pensions, depending on work history and eligibility. Veterans can learn how to calculate their benefits through the pension page of VA.gov.Continue Reading
The retirement app provided through OPM allows visitors to calculate the tax-free portion of their benefits, states OPM.gov. The website also offers articles that explain how annuities are determined, as well as tools to determine federal tax withholding information.
Current and retired CalPERS employees can utilize the online calculator at CalPERS.ca.gov to receive retirement benefit estimates. The website also explains the formula used to determine benefits.Learn more about Social Services