Navigating SARS eFiling can feel overwhelming, especially with changing tax laws and tight deadlines. This guide may help you understand each section of the eFiling portal, from registering your profile to submitting your ITR12 return, in simple, jargon-free steps tailored for South African individual taxpayers. The guide covers common deductions South Africans can claim — including medical aid credits, retirement annuity contributions, and home office expenses — and explains how to capture them correctly on eFiling. It can assist you in avoiding the most frequent errors that trigger SARS audits or delay refunds. Whether you are filing for the first time or want to double-check your process, this resource provides a structured checklist and screenshots to guide you through the 2026 tax season with confidence. Please consult a registered tax practitioner for complex tax situations.