munyaradzichiondegwa/ApexEnterpriseMS

ApexERP is a modern, multi-tenant ERP platform built with ASP.NET Core 8, PostgreSQL, and Next.js 14. It provides integrated accounting, payroll, inventory, procurement, CRM, manufacturing, project management, IFRS financial reporting, and Zimbabwe tax compliance for businesses, NGOs, and public sector organizations. # ApexEnterpriseMS Enterprise Resource Planning System > **ApexERP is a multi-tenant, IFRS-compliant ERP platform for businesses, NGOs, and public sector institutions across Zimbabwe and the region.** --- ## Overview ApexERP is a multi-tenant Enterprise Resource Planning platform built for businesses, NGOs, and public sector institutions operating in Zimbabwe and the wider region. It runs real, working business logic — not UI mockups — across all 16 core ERP modules on a hybrid **ASP.NET Core 8 Web API + Next.js 14** architecture, backed by **PostgreSQL 16**. At its core, ApexERP ships a complete **five-statement IFRS reporting suite** computed live from posted ledger data, alongside native **Zimbabwe regulatory compliance** — PAYE, NSSA, AIDS Levy, VAT, Withholding Tax, and genuine ZIMRA FDMS fiscal signing. --- ## Table of Contents - Features - Financial Reporting - Tech Stack - Architecture - Getting Started - Security and Multi-Tenancy - Regulatory Compliance - External Integrations - Development Status - Roadmap - Contributing - License - Author --- ## Features ### Financial Management & General Ledger - Chart of accounts, cost centres, and accounting periods - Shared double-entry posting engine (`GlPostingService`) used by every module — validates debit/credit balance, enforces open-period rules, auto-numbers entries, maintains running balances, supports reversal - Inter-company mirroring — auto-creates a mirror AP invoice in a linked group company, with periodic netting and settlement - Multi-entity consolidation — aggregates subsidiary trial balances, eliminates inter-company balances, calculates non-controlling interest ### Accounts Receivable & Payable - Customer and supplier invoicing with per-line VAT codes - Receipting and payments with multi-invoice allocation - Withholding tax calculation on non-compliant suppliers - AR and AP ageing analysis (current / 30 / 60 / 90+) - Fund-centre and grant tagging with real-time budget enforcemen …