Many factors can influence the duration required to receive the tax refund schedule process that the tax return is being filed. These factors may include the method of filing, the mode by which one would prefer getting the tax refund and the processing procedure of the IRS amongst others. The tax refund calendar acts as an effective tool for most people in determining the date when they should expect their tax refund. Questions on how long does it take for tax refund and how long does it take for tax rebate are common in tax season discussions.