**What Are the Factors Affecting the Duration of Tax Refund?** There can be many factors affecting the duration of [tax refund schedule](https://accountance.net/how-long-for-tax-refund/). This can be determined by such aspects as the method of filing tax returns, the way you want your tax refund delivered to you and the procedures used by the IRS. The tax refund timeline becomes an important tool for estimating the duration of the tax refund process for most people. Questions like how long does it take to get tax refund or how long does it take to get tax rebate?