The requirement to file a tax return check varies depending on the jurisdiction, income level, filing status, and age of the taxpayer. In the United States, for example, individuals are generally required to file a federal tax return if their income meets certain thresholds. These thresholds depend on factors such as filing status (single, married filing jointly, head of household, etc.) and age. It is advisable to consult with a tax professional or refer to the tax laws of the specific jurisdiction for accurate and up-to-date information.