INTRO APA's Top Payroll Questions & Answers for 2020 Introduction Do you still have payroll questions? Experts from federal agencies will answer your most perplexing questions about how federal payroll law should be applied at the "Forum on Federal Payroll Issues." This session will be presented at APA's 39th Annual Congress at the Gaylord Opryland Resort & Convention Center in Nashville,Tennessee, May 18-20, 2021.. Email your payroll puzzlers by February 28, 2021, to federalforum@americanpayroll.org so they can be forwarded to the panel for research and complete answers.