Microsoft Dynamics NAV is an Enterprise Resource Planning (ERP) platform designed to manage finance, supply chain operations, inventory, and core business processes across mid-market organisations.
Originally developed in Denmark as Navision before being acquired by Microsoft, the platform became widely adopted by organisations looking for structured financial and operational management.
For many organisations, Dynamics NAV served as a reliable operational backbone for finance, inventory, manufacturing, and distribution. Its flexibility and partner-driven ecosystem allowed extensive customisation, enabling businesses to tailor the system to specific operational requirements.
Today, Dynamics NAV sits firmly within Microsoft’s legacy ERP portfolio. Microsoft’s strategic investment for this market segment has shifted to Dynamics 365 Business Central, which now serves as the successor platform for small and mid-market organisations. For Dynamics NAV 2018, mainstream support ended on 10 January 2023 and extended support ends on 11 January 2028.
This page outlines where Dynamics NAV has historically performed well, the lifecycle considerations organisations should understand, and how to assess whether maintaining the platform temporarily, transitioning to Business Central, or evaluating alternative ERP platforms is the right strategic decision.
Lifecycle position (NAV 2018).
Mainstream support ended: 10 January 2023
Extended support ends: January 2028
Microsoft’s strategic ERP roadmap for the NAV market segment is centred on Dynamics 365 Business Central, which Microsoft positions as its business management platform for small and medium-sized businesses. Microsoft also provides formal upgrade and migration guidance for organisations moving from Dynamics NAV to Business Central. For organisations still running NAV today, the question is rarely whether the system still functions operationally. The more strategic question is whether continuing to operate a legacy ERP platform remains appropriate as the organisation’s technology, integration, and digital transformation roadmap evolves.
Which organisations is Microsoft Dynamics NAV: Lifecycle, Business Central Migration and Alternatives best suited for?
In its current state, Dynamics NAV may remain suitable for organisations that:
- Operate stable finance and distribution environments with limited structural or regulatory change
- Maintain strong internal NAV expertise or long-standing partner relationships for ongoing support
- Run highly customised environments where immediate platform change would introduce operational risk
- Operate primarily within a single geography and do not require complex multi-entity or global ERP capability
- Continue to operate comfortably within on-premises infrastructure while planning a staged transition rather than pursuing immediate cloud-first architecture
- Have already invested significantly in NAV extensions or integrations that require careful migration planning
Common Considerations:
- NAV 2018 mainstream support ended on 10 January 2023 and extended support ends on 11 January 2028
- Microsoft’s strategic roadmap is focused on Dynamics 365 Business Central, the successor platform for this segment
- Many NAV environments contain significant customisations developed over multiple upgrade cycles
- Migration programs often involve redesign and reimplementation rather than a simple technical upgrade
- Microsoft’s migration guidance for Business Central online typically requires upgrading first to Business Central on-premises, and application customisation must be handled through extensions for online migration
- Integration with modern SaaS platforms can require additional middleware, API work, or redevelopment of older customisations
- The pool of experienced NAV technical resources continues to shrink as partners transition to Business Central
- Ongoing on-premises infrastructure, hosting, and upgrade costs remain the organisation’s responsibility
- Reporting and data architecture may require enhancement to meet modern analytics expectations
Common Opportunities:
- Transition from legacy on-premises architecture to modern cloud ERP platforms
- Retire accumulated customisations and redesign processes to align with modern ERP capabilities
- Improve data visibility through integrated reporting, dashboards, and analytics platforms
- Reduce infrastructure overhead and technical maintenance associated with ageing environments
- Enable stronger integration with modern SaaS platforms across finance, CRM, HR, and operations
- Strengthen governance, compliance, and security posture through modern ERP architecture
- Align ERP strategy with broader digital transformation priorities
Alternative Enterprise Platforms
Organisations replacing Dynamics NAV commonly evaluate:
- Dynamics 365 Business Central – Microsoft’s successor cloud ERP platform for small to mid-market organisations and the most direct Microsoft-led path from NAV
- NetSuite – cloud ERP platform commonly considered by growing and multi-entity organisations
- Microsoft Dynamics 365 Finance – Microsoft’s enterprise finance platform for larger or more complex organisations
- SAP S/4HANA – enterprise ERP platform for large and complex global organisations
- Oracle Fusion Cloud ERP – integrated cloud finance and operations platform typically considered in broader enterprise transformation programs
An independent Software Selection process ensures ERP decisions are governed by business requirements, operational complexity, delivery risk, and long-term technology strategy rather than defaulting to a vendor-led upgrade cycle.
Relevant Guides
View our Software Vendor & Implementation Partner Directory Editorial Policy
These software overviews are designed to help organisations researching enterprise software understand what a platform does, where it is commonly used, and the key considerations during evaluation.
They provide an independent, high-level overview of enterprise software to support informed decision-making before engaging with software vendors or commencing a formal procurement process.
Independent Software Advice.Real Experience.
- 100% independent & vendor-agnostic
- No vendor commissions or referral fees
- 750+ software & transformation projects
- 20 years advising organisations across Australia & New Zealand
The SMC Advantage
Fiercely 100% Independent
No vendor commissions. No hidden agendas. Every recommendation is made in your best interest, not someone else’s.
Business Projects, Not Technology Projects
Technology is the enabler, not the objective. Every program is designed to deliver measurable business performance.
Preparation to Execution
A proven model that brings structure, accountability, and clarity from strategy through to delivery. We offer expert advice throughout, as well as hands-on, client-side consulting support to get you to go-live.