The SARS tax filing season is open and many South Africans leave money on the table by missing legitimate deductions they are entitled to claim. This guide is designed to walk you through the most commonly overlooked deductions available to individual taxpayers, employees, and freelancers filing their 2025/2026 tax returns on eFiling. From medical aid credits and retirement annuity contributions to home office deductions for remote workers and travel allowances, this resource can assist you in building a comprehensive picture of what you may be able to claim. It includes a practical checklist format so you can work through each category systematically before submitting your return. The guide also covers how to handle provisional tax if you earn additional income from side hustles or freelance work, and what supporting documents SARS may require. Whether you are filing for the first time or looking to optimise your return, this resource is designed to support informed, compliant tax filing for South Africans.