Microsoft Project Online Retirement | Velosio

Microsoft has officially announced that Project Online will retire on September 30, 2026. Sales to new customers ended on October 1, 2025. After the retirement date, the service will no longer be available, and organizations will no longer have access to the platform.

For many businesses, this is not an immediate disruption. But it is a firm deadline, and one that requires thoughtful planning.

Handled correctly, this transition becomes an opportunity to modernize project management, improve collaboration, and strengthen financial integration. Delayed planning, however, can create avoidable risk. It could take up to 20 weeks to migrate from Project online to a new solution, so organizations need to act today.

This guide outlines what is changing, what is not, and how to prepare.

What’s Changing and What’s Not

Before building a transition plan, it is important to clarify the scope of the retirement.

What Is Retiring

Project Online (cloud/PWA) retires on September 30, 2026.
There will be no continued service after that date.
Sales to new customers for Project Online-only SKUs ended on October 1, 2025.

Microsoft has confirmed that after retirement, organizations will no longer be able to access projects or associated data within the service. Community guidance indicates that Project Online data and linked SharePoint PWA content must be exported or migrated before the retirement date to avoid loss. Organizations should confirm specific tenant details directly with Microsoft.

This is a hard stop, not a phased sunset.

What Is Not Affected

The following products continue to be supported:

Project Desktop
Project Server Subscription Edition
Microsoft Planner

Microsoft is consolidating Project for the web and Roadmap into the new Planner experience. Redirected endpoints began rolling out in August 2025, including updates to Teams tabs. Planner now represents Microsoft’s primary direction for modern, collaborative project and work management.

The broader Microsoft work management ecosystem remains active. The change is specific to Project Online.

What This Means for Current Project Online Customers

Short Term: Business As Usual, but watch out for April 2026

Existing customers can continue using Project Online with full support until September 30, 2026. There is no immediate outage. Current projects, integrations, and team member access remain functional during this period.

However, additional changes prior to the end-of-life deadline occur in April 2026, when current customers will no longer be able to create new tenants in Project Online and a range of SharePoint workflows are decommissioned, impacting reporting and Phase and Stage functionality, reducing capabilities well before the September cutoff.

The Risk Window: Why Early Planning Matters

Organizations that delay planning often encounter:

Compressed migration timelines.
Higher costs due to urgency.
Incomplete data exports.
Operational disruption during busy project cycles.

Third-party coverage reinforces the importance of early, phased execution. Migration efforts rushed in the final quarters before retirement tend to increase both risk and cost.

From a C-suite perspective, this is about continuity and financial control. Planning early preserves negotiating leverage, reduces surprise expenses, and protects critical data.

Choosing the Right Transition Path

Microsoft has outlined several supported paths forward. The right choice depends on how your organization uses project management and how tightly projects connect to finance and operations.

1. Move to Microsoft Planner With Premium Capabilities

Planner is Microsoft’s unified work management platform inside Microsoft 365. It combines the simplicity of To Do, the collaboration of Planner, the capabilities of Project for the web, and AI-powered enhancements.

Premium capabilities now available in Planner include:

Dependencies.
Baselines.
Gantt charts.
Portfolio management.
AI-assisted Project Manager agent (public preview).

Premium license holders, including many Project Online customers, already have access to Planner and Project Desktop through Planner and Project Plan 3 or Plan 5 licenses.

Planner is best suited for organizations seeking collaborative, cloud-native project execution tightly integrated into Microsoft 365 and Teams.

2. Project Server Subscription Edition (on-premises)

For enterprises requiring advanced project and portfolio management on-premises, Project Server Subscription Edition remains supported. This option is appropriate for organizations that:

Require tighter infrastructure control.
Depend on advanced planning and scheduling features.
Need closer parity with existing Project Online patterns.

It offers comprehensive resource management and planning tools built on the latest SharePoint Server technology.

3. Dynamics 365 Project Operations + Power Platform

For project-based businesses, this retirement presents a broader transformation opportunity.

Dynamics 365 Project Operations connects:

Quote-to-cash processes.
Resource management and scheduling.
Timesheets and expense tracking.
Billing and revenue recognition.
Portfolio and program analytics.

When integrated with Power Apps, Power Automate, and Power BI, it delivers end-to-end visibility from sales opportunity through project delivery and financial reporting.

Organizations where projects drive revenue, margin, and forecasting often benefit most from this path.

Hybrid Strategies Are Increasingly Common

Many organizations combine solutions. A practical model includes:

Planner for collaborative work execution.
Dynamics 365 Project Operations for commercial and financial oversight.
Power Platform to connect workflows, reporting, and automation.

This hybrid approach allows teams to collaborate efficiently while leadership maintains strong financial governance and reporting visibility.

How Executives Should Prepare Now

Leadership teams should treat this retirement as a structured change initiative, not a last-minute IT project.

Practical next steps include:

Methodology Compatibility. Evaluate whether you require scheduling tools to accommodate different project methodologies such as Waterfall, Agile, or Hybrid.
Assess User Maturity Levels. Consider user proficiency levels. Do you have professional Project Managers only, or informal Project Managers requiring a different approach?
Management of Global Resource Pool. Decide if you intend to manage a unified resource pool across various scheduling tools, aligning dispersed resources effectively.
Capture of Actuals in Timesheets. Determine if there is a need for meticulous recording of actuals in timesheets.
Objectively Assess Current Capabilities. Realistically understand and assess your current state without overestimating capabilities, maintaining objectivity in evaluation.
Inventory usage across departments. Identify integrations, workflows, and dependencies.
Assess data migration needs. Map PWA and SharePoint-linked content.
Clear executive sponsorship reduces uncertainty and prevents rushed decisions.

What Team Members Should Expect

For teams currently using Project Online, the transition should be managed thoughtfully.

Expect:

Early communication about timelines.
Structured evaluation of replacement platforms.
Data migration planning.
Training and onboarding support.

The goal is continuity, not confusion.

Why Velosio

Project-based organizations require more than a technical migration. They require alignment between execution, finance, and long-term strategy.

Velosio specializes in project-centric businesses and Dynamics 365, delivering integrated quote-to-cash processes across:

With industry accelerators for complex contracts, advanced time entry, CPQ integration, and performance KPIs, Velosio supports both migration and modernization.

Plan Before the Deadline Becomes Pressure

September 30, 2026, is fixed. Your strategy does not need to be reactive.

Schedule time with one of Velosio’s experts to evaluate your transition options, protect your data, and build a practical roadmap that avoids disruption.

The earlier you plan, the more control you retain.

Microsoft Project Online Retirement: What To Do Before September 30, 2026