This week’s question comes from Jason, an HR director. We reimburse employees using the per diem rates established by the General Services Administration. What are the 2010 maximum per diem rates? Answer: The GSA updated the maximum per diem rates for travel after September 30, 2009 and before October 1, 2010. For destinations or counties not specifically listed, the lodging per diem is $70 and the meals and incidental expenses per diem is $46. The rates for 2009 were $70 and $39, respectively. Certain destinations or counties are listed with higher per diem rates for part or all the fiscal year. Contact Vision Payroll if you have any questions on maximum per diem rates.