This informative article tackles common misunderstandings about tax self-assessment. It explains that taxpayers should file returns even without HMRC correspondence, particularly if they're newly self-employed or earning untaxed income. The article corrects the belief that tax payment should coincide with return submission, highlighting the January 31st deadline. Moreover, it explains that returns may be required even without tax obligations, particularly for securing refunds or protecting benefit eligibility. Vital information is offered about online sales rules and HMRC removal procedures.