<human>:  What are the rules for filing your taxes?
<bot>: The rules for filing your taxes vary depending on your state and country. Generally, you'll need to submit a tax return to the Internal Revenue Service (IRS) for the income you've earned during the tax year. In the United States, taxpayers must file their returns by April 15th. For most, the return must include documentation of income and deductions, as well as any credits or other forms of payment received by the taxpayer. The types of tax deductions and credits you may be eligible to receive vary with your filing status, income level, and other factors. Your local tax authority or IRS website can provide you with more detailed information on filing your taxes.