Microsoft Business Applications

Dynamics GP loses mainstream support at the end of 2029, and security updates stop in 2031. Most of the advice since has treated the move as a scheduling problem. Work out your runway, pick a date, get ahead of the clock.

GP will keep running fine after 2029, and plenty of companies will still be on it years later. What gets harder is finding someone to move you off it, because the consultants who know GP well enough to migrate it cleanly, have spent years moving over to Business Central, and the few who still do both are booking further out every year.

Two kinds of GP expertise, and only one is disappearing

The distinction matters, because collapsing the two leads to the wrong conclusion in either direction: unnecessary panic, or false comfort.

GP support expertise keeps a GP environment running year-end close, Canadian payroll, reporting, module configuration, and day-to-day troubleshooting. That skill still sits inside a number of well-established Canadian firms. It is substantial capacity, and it is not going anywhere in the near term.

Migration expertise is another matter, and far scarcer. It is the consultant who understands a GP environment deeply enough to know what its customizations do, and who also knows Business Central well enough to rebuild them correctly on the other side. That pairing is what a clean Dynamics GP to Business Central migration depends on, and it is what separates a smooth project from a two-year remediation. A Business Central consultant who has never worked in GP cannot see what those customizations were doing. Someone fluent in both can. It is a short list, and it is thinning.

The second kind is the one disappearing, not the first. It is also the capability any GP shop should be looking for as it plans the move: GP depth and Business Central implementation experience in the same hands, not a support consultant who has never migrated and not a Business Central consultant who has never seen GP.

What the departures look like

The consultants who can do both are already broadening away from GP. Jen Kuntz, a CPA and nine-time Microsoft MVP for Dynamics GP who has worked with the platform since 1999, was direct when the end-of-life news landed: good support will only become harder to find and more expensive as the date nears, and many of the strongest GP consultants have already moved to Business Central or other platforms. Her own practice has extended into Power BI and adjacent tools in recent years, and she expects to be one of only a handful of independent GP consultants still active when the dates arrive.

The cause is structural. GP runs on Dexterity, a language Microsoft stopped investing in years ago and no longer teaches, so no one enters the workforce with the skill, and the people who hold it learned it more than a decade ago. Business Central runs on AL, which Microsoft actively maintains and the wider developer community uses. Every year the GP side of that talent pool contracts while the BC side grows, so the gap does not hold steady. It widens.

What the market is signalling

The market is already showing its hand. One of the longest-standing GP practices in North America, with more than 650 active GP clients, recently made a formal ten-year pledge to keep supporting the platform and built a community for organizations that intend to stay on GP past 2031.

On its face, that is a firm standing by its clients, and it is. Looked at squarely, it is also a business built on the premise that the rest of the ecosystem is walking away. Both readings lead to the same place: the support firms are staying, and the migration specialists, the ones who know both sides, are not. Keeping a GP environment running is one problem. Migrating it in 2028, with the deadline close, the GP-and-Business-Central talent pool thinner still, and the firms that can do both fully committed, is a considerably harder one.

Where Business Central is going

While the legacy platforms hold still, Business Central keeps advancing. Microsoft shipped Business Central 2026 Wave 1 in April. It introduced the Payables Agent, which reads vendor invoices, through automated processing or drag-and-drop, and creates purchase invoices. Where a matching purchase order exists, the agent reconciles it automatically and flags discrepancies before posting. The AI agent features are billed by token.

AI and agents now sit at the center of Microsoft's investment in Business Central: AI-native finance workflows, embedded Copilot, native Microsoft 365 integration, and automatic updates. Dynamics GP receives security patches, and nothing more, until those dates run out. The platforms are not holding position relative to each other. The capability gap widens with every release.

This is not only a finance-team concern. GP and Business Central also run manufacturing, warehousing, and distribution operations, so the widening gap is felt across the business, not only at month-end close.

The Canadian payroll trap

For Canadian organizations, end-of-life carries a compliance consequence that is easy to underestimate. Microsoft delivers Canadian payroll tax table updates, CRA, EHT, WSIB, and the provincial tables, as part of support. When support ends, those updates stop. Any organization still running Canadian payroll in GP past that point must either maintain the tables manually or move payroll to a supported platform first.

This carries its own timeline, independent of the wider ERP migration. Many of our clients are already addressing it by integrating with ADP or moving payroll to a cloud solution that connects natively with Business Central. Payroll is intricate and the transition is demanding, so it is worth separating from the full migration schedule rather than letting it ride on the same clock.

Support and end-of-life dates

• Dynamics GP: mainstream support ends December 2029, security updates end April 2031.

• Dynamics SL: mainstream support ends July 2028.

• Dynamics NAV: varies by version.

Note: new Dynamics GP subscription license sales ended April 1, 2026, so no new organization can adopt the platform from here.

The timing question

Dynamics GP is mature, stable software that has run mid-market finance and operations reliably for decades. GP support expertise remains available; JOT included and will be for several years yet. The platform is not going dark overnight, and reputable firms will continue to support it through the lifecycle.

So, the question was never whether you can keep running GP. With good support, you likely can for several more years. The real question is whether you begin the migration off Dynamics GP while the consultants who know both GP and Business Central are still available, or find yourself competing for them in 2028, when time is short and the options are fewer.

Common questions about moving off Dynamics GP

What happens when Dynamics GP support ends?

Mainstream support for Dynamics GP runs to December 2029 and security updates to April 2031, and new subscription license sales already ended April 1, 2026. You can keep running it after that, but with no new features, no security patches past those dates, and fewer people left who can maintain it.

How do I migrate from Dynamics GP to Business Central?

Most Dynamics GP to Business Central moves start with an assessment of your customizations, integrations, and data, then a phased migration rather than a single overnight switch, so you know the scope before you commit to anything.

How much does a GP to Business Central migration cost?

It depends on how customized your current system is and how many integrations you carry, so any flat number quoted before an assessment is a guess. Microsoft's BTC3 promotion can offset part of the cost if you move before the program window closes.

Can I move off Dynamics GP without disrupting my finance team?

Yes, if the migration is planned around month-end close instead of dropped on top of it, so reporting and controls stay intact through the switch.

Who can help with a Business Central migration in Alberta?

Look for a partner who talks finance before software, who knows both GP and Business Central, and who has migrations in Canada behind them in a business like yours. JOT is a Calgary, finance-first team with CAs and CPAs on staff, working across energy services, construction, manufacturing, and distribution.

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