Assalamualaikum! If you are a business owner, trader, service provider or NTN holder and you have no sales or purchase activity for the month, then you must file a Sales Tax NIL Return every month to avoid penalties and to stay Active Taxpayer (ATL) . In this article, I will guide you about the Latest Sales Tax NIL Return Filing process for July 2025 using the FBR e-FBR / IRIS portal with a simple and updated step-by-step method. 📌 Why You Need to File NIL Sales Tax Return Even if you have: No sales No purchases No business activity Inactive trading month You are still required to submit NIL return before the due date to avoid: Penalty & surcharge Suspension from ATL Late fee and restrictions 🖥 Where to File Sales Tax NIL Return You can file your return through the FBR online portal: e-FBR / IRIS Portal Login Login with your NTN & password , then open Sales Tax Return Module . 📝 Step-by-Step Filing Method (Updated July 2025) ...