An income tax forms book, usually referred to as the instructions booklet, is an IRS publication that provides information and instructions on individual tax forms. Tax forms and instructions are available online, or peo... More » Business & Finance Taxes

As of 2015, American taxpayers can obtain federal income tax forms through or through local taxpayer assistance centers, according to the Internal Revenue Service. Consumers may search through current forms, past... More » Business & Finance Taxes Income Tax

While the primary form used to file income taxes, Form 1040, is due on April 15 every year, other due dates apply to other forms of taxes, according to the IRS. Those who must pay estimated taxes typically pay them by th... More »

U.S. Internal Revenue Service Form 1040A, the short form of the individual income tax return, and its instruction booklet change every year because federal tax laws that govern the rules, computations, allowances and ded... More » Business & Finance Taxes

Since income tax tables are compiled by the Internal Revenue Service, or IRS, this agency's website is the most authoritative place to find income tax tables; however, tax preparation websites, such as eFile and TurboTax... More » Business & Finance Taxes

Mistakes made when filing a tax return may require filing an amended income tax form, states the IRS. Changes in filing status, income, deductions or credits require an amended return. Mathematical errors may be correcte... More » Business & Finance Taxes

The Georgia Department of Revenue forms and instructions for Forms 500 and 500EZ explain how to determine income tax liability and include tax tables that state the amount of tax liability. Georgia's income tax system us... More » Business & Finance Taxes