January 02, 2018 21:21 Updated Follow Internal Revenue Service (IRS) publication 575 explains the rate of recovery for your tax basis. Related articles How are my taxes affected if my voluntary ASA contributions are all post-tax? How will it affect my taxes if I combine my annuity savings account with my pension at retirement and a portion is supposed to be non-taxable? Will my tax withholding change? How does a post-retirement rollover to an IRA or qualified plan at retirement affect my taxes? What if I don’t have internet access? How do I complete my retirement application?