The specific information that must be reported on a tax return check may vary depending on the tax jurisdiction and the type of tax return being filed. However, some common information that is typically required includes: 1. Name and address of the taxpayer: This includes the individual's or business's legal name and current address. 2. Social Security Number (SSN) or Taxpayer Identification Number (TIN): Personal identification numbers are used to track and identify individuals for tax purposes. 3. Filing status: The taxpayer must indicate their filing status, such as single, married filing jointly, married filing separately, or head of household. 4. Income: Details about the taxpayer's income must be reported, including wages, salaries, self-employment income, rental income, investment income, and any other sources of income. 5. Deductions and credits: Taxpayers must report any eligible deductions and credits that they can claim to reduce their taxable income and lower their overall tax liability. 6. Taxes paid: Any federal or state income taxes withheld from wages or other sources, estimated tax payments, and any other applicable taxes must be reported. 7. Refund or amount owed: Taxpayers must indicate whether they expect a refund or owe additional taxes and provide bank account information for direct deposit or payment details. 8. Signatures: The taxpayer and, if applicable, their spouse or legal representative must sign and date the tax return check to verify that the information provided is accurate and complete. It is important to refer to the official tax forms and instructions provided by the tax authority in your jurisdiction for specific requirements and any additional information that may be necessary.