June 20, 2018 14:06 Updated Follow To have federal taxes taken out of your monthly pension benefit, please fill out this form. Learn more about federal taxes. Related articles How can I get an estimate of my PERF retirement benefit? How do I change my Public Employees' Retirement Fund beneficiary? How do I get access to INPRS' public records? Can I change my beneficiary and / or benefit option after retiring from TRF? Can I withdraw the money in my Annuity Savings Account?