Scurvy: Lime is very well-known as a cure for scurvy, the disease which is caused from a deficiency of vitamin-C. It is characterized by frequent infections that show as normal cold symptoms, cracked lips and lip corners, ulcers on the tongue and in the mouth.
Your average tax rate is the percentage of your income that went to the government; itâs the total tax you paid divided by your total income. As an example, if you made $10,000 and paid $1,000 in taxes, your average tax rate would be 10%.
The rate of tax at the federal level is graduated; that is, the tax rates of higher amounts of income are higher than on lower amounts. Some states and localities impose an income tax at a graduated rate, and some at a flat rate on all taxable income. The highest marginal tax rate for individuals for U.S. federal income tax purposes for tax years 1952 and 1953 was 92%. 2  Since 1964, the threshold for paying top income tax rate has generally been between $200,000 and $400,000.