Microsoft Business Central 2026 Release Wave 1 arrives in April 2026 with a significant set of enhancements across finance, supply chain, AI Copilot, and developer capabilities. For the thousands of businesses running Business Central globally — and for organisations evaluating Business Central as their next ERP — understanding what is new in 2026 is essential for planning, budgeting, and maximising the value of the platform.

At PapaSiddhi Technologies, we have been implementing and customising Microsoft Business Central for clients across the UK, Netherlands, Denmark, UAE, and USA for years. This guide summarises the key changes in Release Wave 1, what they mean for your business, and what you need to do to prepare.

What Is Business Central Release Wave 1?

Microsoft releases Business Central updates in two waves each year: Release Wave 1 in April and Release Wave 2 in October. Each release wave includes new features, performance improvements, and bug fixes across the entire Business Central platform.

For Business Central SaaS (cloud) customers, Release Wave 1 updates are delivered automatically by Microsoft. No manual upgrade, downtime, or licence change is required. Microsoft makes a preview environment available from January 2026, giving customers and partners time to test extensions and customisations for compatibility before the production rollout.

For on-premises Business Central customers on older versions, the Release Wave 1 changes require a planned upgrade with your Business Central partner. PapaSiddhi Technologies manages these upgrades for clients, handling data migration, extension compatibility, and cutover planning.

Release Wave 1 2026 focuses on five major themes: AI Copilot capabilities, finance automation, supply chain sustainability and demand planning, Power Platform integration deepening, and developer platform improvements for the AL language and extension framework.

AI Copilot Enhancements in 2026

Microsoft has continued to embed Copilot capabilities throughout Business Central in 2026, making AI assistance more pervasive and more capable than in 2025.

Natural-Language Financial Reporting

The most impactful Copilot addition for finance teams is natural-language reporting. Users can now ask Business Central questions like "Show me the top 10 customers by revenue this quarter compared to last quarter" or "Which product lines have the highest margin improvement year to date" and receive chart and table responses without building reports manually. This makes financial analysis accessible to business owners and managers who are not familiar with Business Central's reporting module.

Automated Bank Reconciliation

Bank reconciliation — one of the most time-consuming routine finance tasks — gets significant AI assistance in 2026. Copilot in Business Central 2026 analyses transaction descriptions, amounts, and dates to suggest matches between bank statement lines and general ledger entries. In our experience with early preview testing, the AI match rate for standard business transactions is above 85%, substantially reducing manual reconciliation time.

E-Document Content Generation

Business Central 2026 introduces Copilot-assisted generation of e-document content. When creating purchase orders or sales invoices, Copilot can generate item descriptions, terms, and notes based on previous transactions with the same vendor or customer — reducing manual entry and improving consistency.

Copilot Chat Panel

A persistent Copilot chat panel is available throughout Business Central 2026, providing guided task completion, help with finding features, and step-by-step assistance for complex processes. The panel is context-aware — when you are on the sales order page, Copilot knows the context and can assist with sales-specific tasks.

Note: Business Central Copilot features require a Microsoft 365 Copilot licence in addition to Business Central. Evaluate your licensing cost carefully before planning Copilot deployments.

Finance and Accounting Enhancements

Beyond Copilot, Business Central 2026 Wave 1 delivers substantive finance module improvements that benefit all users regardless of AI licensing.

Multi-entity consolidation has been simplified in Business Central 2026. The consolidation wizard has been redesigned for businesses that need to consolidate financials across multiple legal entities — a common requirement for group companies and holding structures. Intercompany transaction matching is improved, and the elimination entries process is more streamlined.

The fixed asset module receives significant updates including better integration with the sustainability module (tracking carbon footprint and ESG metrics per asset), improved depreciation scenario modelling, and enhanced integration with the purchase order process for asset capitalisation.

Payment processing improvements include enhanced support for SEPA credit transfers (important for European clients), improved BACS payment file generation for UK clients, and better handling of payment discounts and partial payment matching.

Supply Chain and Inventory Updates

Supply chain resilience remains a top priority for businesses in 2026, and Business Central 2026 Wave 1 addresses this with improvements to demand planning, sustainability tracking, and multi-location inventory management.

AI-Assisted Demand Forecasting

Business Central 2026 enhances its demand planning capabilities with AI-assisted forecasting that analyses historical sales patterns, seasonal trends, and external market indicators to generate more accurate demand forecasts. For businesses with seasonal or trend-sensitive inventory — retail, manufacturing, distribution — this can meaningfully reduce both stockouts and excess inventory.

Sustainability and ESG Tracking

Sustainability reporting requirements are increasing globally, and Business Central 2026 adds sustainability tracking fields throughout the supply chain module. Businesses can now record carbon footprint data per item, track supplier sustainability scores, and generate sustainability reports that align with ESG reporting frameworks. This is particularly relevant for UK, Dutch, and Danish businesses facing increasing ESG disclosure requirements.

Improved Transfer Order Workflows

Multi-location inventory management receives an improved transfer order workflow that reduces the steps required to move inventory between warehouses, includes better visibility of in-transit stock, and provides improved mobile scanning support for warehouse operations.

Power Platform and Microsoft 365 Integration

Business Central's integration with the Microsoft Power Platform and Microsoft 365 continues to deepen in 2026.

Power Automate connectors for Business Central are updated in 2026 with additional trigger events and action capabilities, making it easier to build no-code workflows that span Business Central and other Microsoft 365 applications. Common workflow patterns — automatically creating a Business Central sales order when a Teams approval is completed, or sending a Power Automate notification when a Business Central invoice is overdue — are easier to configure without custom development.

Power BI integration improvements in Business Central 2026 make it easier to build Business Central Power BI reports through improved data connectors and new default report templates for common financial and operational analysis scenarios.

Microsoft Teams integration is extended with more Business Central cards appearing natively in Teams conversations — reducing the need to switch between applications for common Business Central tasks.

Developer and Extension Improvements

For businesses with custom Business Central extensions, Release Wave 1 2026 brings important changes to the AL developer platform.

The AL language receives performance improvements for complex queries and report generation. Extensions running complex data queries will benefit from these improvements without code changes.

The extension framework includes improved tooling for managing extension dependencies across environments — making it easier for development teams to maintain extensions across sandbox, pre-production, and production Business Central environments.

Microsoft also continues to expand the Business Central API surface, with new APIs for several previously non-public Business Central entities — making it easier to build integrations with external systems such as Shopify, Salesforce, and custom logistics platforms.

Business Central Adoption by Industry in 2026

The doughnut chart above shows the distribution of Business Central new implementations by industry in 2026. Manufacturing and distribution leads adoption at approximately 28%, reflecting Business Central's strong production order, bill of materials, and warehouse management capabilities. Retail and wholesale follows at 24%, driven by the Shopify connector and multi-location inventory management. Professional services at 22% reflects the project management and time and billing capabilities added in recent release waves.

Planning Your Upgrade to Business Central 2026

For businesses running Business Central 2024 or earlier, upgrading to Business Central 2026 delivers the cumulative improvements from two release waves.

For SaaS customers, preview testing is available from January 2026. Use this window to test all custom extensions against the new version in a sandbox environment, identify any API changes that affect integrations, and train your team on new Copilot features.

For on-premises customers, plan the upgrade timeline with your Business Central partner 3-6 months in advance. PapaSiddhi Technologies provides upgrade services including technical assessment, upgrade execution, extension compatibility remediation, integration re-testing, and user training for the new capabilities.

Our Business Central team specialises in delivering upgrades with minimal business disruption. If you are planning an upgrade or considering Business Central as your new ERP, contact PapaSiddhi Technologies for an initial assessment. Our experienced consultants will evaluate your requirements, provide an honest recommendation, and outline a realistic implementation timeline and investment.