We are seeking a Senior Microsoft Dynamics 365 ERP/AX Consultant to lead functional architecture, solution design, and end-to-end execution of Order-to-Cash and Tax Management process streams, driving successful delivery across complex, multi-entity, multi-jurisdictional organizations. Responsibilities Lead discovery workshops, map complex business requirements to standard D365 capabilities, and perform comprehensive fit-gap analysis Author functional design documents (FDDs), process flowcharts, and technical specifications for D365 developers Provide functional governance for multi-currency, multi-entity, and multi-GAAP organizational structures Oversee Sales Order Processing, Quotation/Agreement Management, Pricing, Discounting, and Rebate Management Manage Credit & Collections, Shipping, Packing Slip & Delivery Processing activities Handle Sales Invoicing and Revenue Recognition in alignment with ASC 606/IFRS 15 standards Coordinate Customer Payments, Settlement, Prepayments, Returns & Allowances (RMA/Credit Notes) Administer Intercompany O2C processes, Commissions, and Tax Calculation Service configurations Configure Sales Tax Groups, Tax Codes, and support VAT/GST/HST Reporting, Intrastat, and EC Sales List submissions Manage Withholding Tax processes (TDS/TCS, 1099, WHT Certificates) and E-Invoicing Mandates (CFDI, FatturaPA, Peppol, ZATCA) Lead O2C and tax data migration strategies, including customer master data, open balances, and trade agreements using the Data Management Framework (DMF) Direct System Integration Testing (SIT), User Acceptance Testing (UAT), cutover planning, and post-go-live hypercare support Requirements 8+ years of experience in Microsoft Dynamics 365/AX functional consulting, with a focus on Order to Cash and Tax Management process streams Expertise in functional design documentation, process flowcharting, and technical specification authoring for D365 developers Proficiency in Sales Order Processing, Pricing/Discounting/Rebate Management, and Credit & Collections Management Knowledge of Sales Invoicing, Revenue Recognition (ASC 606/IFRS 15), and Intercompany O2C with Commissions Background in Tax Calculation Service configuration, Sales Tax Groups, and Country-Specific Localizations via RCS & Electronic Reporting (ER) Familiarity with VAT/GST/HST Reporting, Intrastat, EC Sales List, and Statutory Returns Understanding of Withholding Tax processes (TDS/TCS, 1099, WHT Certificates) and E-Invoicing Mandates (CFDI, FatturaPA, Peppol, ZATCA) Skills in Third-Party Tax Engine Integration, including Vertex and Avalara Competency in Data Management Framework (DMF) for data migration strategies, including customer master data and historical tax transactions Capability to lead System Integration Testing (SIT), User Acceptance Testing (UAT), cutover planning, and hypercare support
