And there is nothing to worry here actually, for even if you have set your hard disk to turn off after say 5 mins, if there is some background maintenance task being carried out, it will not shut down â but instead the system will reset the hard diskâs idle timer.
The Average Tax Rate Definition. The average tax rate in the United States varies depending on the amount of income to which it's applied. An average tax rate as it applies to income tax may be defined as the percentage of income owed as taxes or, as Fair Tax defines the term, as the ratio of taxes paid to taxable income. In mathematical terms, divide the total tax liability by total taxable income to get the average tax rate.
Determine what your marginal tax rate is. To do this, look at the current year's corporate tax schedule and match your total taxable income up with its corresponding tax rate. This rate will be your marginal tax rate. If you had a taxable income of $150,000 in 2011, your marginal tax rate would be 39 percent. Related Reading: The Average Tax Rate Definition.