The U.S. Department of Transportation has released the Standard Industry Fare Level (SIFL) rates for the six-month period from July 1, 2011 to December 31, 2011. These rates are needed in order to apply the IRS’s aircraft valuation formula to compute the value of non-business transportation aboard employer-provided aircraft and impute the income of the employee as required by the Internal Revenue Service Rules Section 1.61-21(g). The SIFL rates for the six-month period from July 1, 2011 to December 31, 2011, are: 0500 miles $0.2272; 501-1,500 miles $0.1732; over 1,500 miles $0.1665; and Terminal Charge of $41.53. If you are an employer and an employee or a non-employee guest or family member is flown on your aircraft, the flight is potentially taxable to the individual receiving the ride. The aircraft valuation formula applies on a per-flight, per-person basis and will be calculated using the distance in statute miles from where the individual boards the aircraft to where the individual deplanes.