EXCISE And Service Tax Login to ACES (Excise) Login to ACES (Services) E-Payment of Excise and Service Tax Downloading Forms from ACES E-Commerce Portal of Central Board of Excise & Customs National Academy of Customs, Excise and Narcotics GAR-7 Proforma for Central Excise and Service Tax GAR-7 Proforma for Central Excise Tax Payments (Online) GAR-7 Proforma for Service Tax Payments (Online)