Business Central versions and editions: what to know before you choose or upgrade

When people search for a Business Central version, they usually mean one of two things. Either they want to know which edition to buy, or they want to know which release they are running and whether it is time to move on. This page covers both: the edition range as Microsoft publishes it, the cadence of the latest version of Business Central, and what that cadence means for a UK finance team that also has to keep up with VAT and payroll obligations.

Editions of Business Central: the range at a glance

Business Central is Microsoft’s ERP for small and mid-sized companies. Two paid editions sit at the centre of the range: Essentials and Premium. Around them are role-based licences for people who do not need a full user, which we cover below.

Microsoft’s US price page lists Essentials at 80 USD per user per month and Premium at 110 USD per user per month, both billed annually. Team Members are listed at 8 USD per user per month, also billed annually. Microsoft states that displayed prices can differ from the real catalogue price depending on currency, country and regional variant, and that the final price appears at checkout. Treat the dollar figures as an orientation point, not as a UK quotation; our Business Central pricing guide explains what drives the sterling cost.

What Essentials and Premium share

The two paid editions have a large common core. According to Microsoft, both include:

• unlimited users;
• customisation and extensibility;
• several environments and several companies;
• finance;
• sales and marketing;
• purchasing;
• inventory;
• supply chain planning;
• project management;
• warehouse management.

For many UK SMEs, this is the whole story. A distributor, a services business or a retailer can run its ledgers, orders, stock and projects on Essentials without feeling boxed in.

What only Premium adds

Compared with Essentials, Premium adds just two things: service order management and manufacturing. That narrow gap makes the choice easier than it first appears. The question is not “how big are we?” but “do we assemble or make goods, or send engineers out to repair and maintain equipment under service contracts?”

If you manufacture, read the Business Central manufacturing page before settling on an edition, because production planning depth is where the decision is usually made. For a wider view of functional areas, the Business Central modules overview maps what sits where.

Other licence types that affect your edition choice

Microsoft’s licensing documentation lists more than the two main editions. Alongside Essentials and Premium it recognises Team Member and External Accountant licences, and it offers read-only access through Microsoft 365 licences as a complement to Premium or Essentials plans.

Team Members

A Team Member user can only reach the objects their licence allows. Even if an administrator grants SUPER permissions, the licence entitlements take priority. This matters for scoping: a warehouse colleague who only approves timesheets or views records is a good fit, but a buyer who edits purchase orders all day is not.

Device licences

A Device licence lets several people take turns on a covered device, such as a till, a workshop terminal or a warehouse scanner. The number of users in the “Dynamics 365 Business Central Device Users” group who can be signed in at once is capped at the number of Device licences purchased. Shift-based operations in a warehouse or on a shop floor often find this more economical than named users.

Microsoft 365 and Teams

Microsoft 365 users can view Business Central data inside Microsoft Teams with only their Microsoft 365 licence, when records are shared with them. That is a practical way to let a sales director or a board member see figures without buying a full seat.

External accountants

Many UK businesses share their books with an outside accountant. The External Accountant licence exists for that relationship, which is useful when your accountant prepares VAT returns or year-end accounts. Our accounting and finance page looks at how the finance side is typically set up.

The latest version of Business Central and the release cycle

Unlike an on-premises ERP that you upgrade when you feel like it, Business Central online runs on a published calendar. Microsoft releases two major updates a year, in April and in October, plus minor updates every month in the months without a major update. The minor updates carry, among other things, critical fixes and regulatory changes.

So when someone asks for the latest version of Business Central, the honest answer is a pattern, not a single number. The most recent wave is the October 2026 one, 2026 release wave 2, which is version 29. The April wave before it is the one your environment may still be running.

How a major version rolls out

The preview stage is the part most companies underuse. A sandbox copy of your own data, opened in March or September, lets your integrator test customisations, integrations and reports against the coming release before anything touches the live system.

Update windows

Every environment has a default update window between 20:00 and 06:00 local time. Your administrator can change it, provided the window lasts at least six hours. An update that does not complete inside the window is cancelled and rescheduled for seven days later. For a UK business, that default overnight slot normally means finance and sales staff never see the update happen. The exceptions are overnight operations, such as a fulfilment centre running a late shift, which should move the window.

How long is a version supported?

Business Central online sits under Microsoft’s Modern Lifecycle Policy: continuous service updates and a major update every six months. There is no multi-year support date to plan around, as there is for a fixed-release product. In practice, a major version is offered to your environment for five months, then a month of grace follows, and the next wave arrives.

The consequence is simple. Staying put is not a long-term strategy online. What you control is when within the window you take the update and how well you have tested it. If you are weighing this against a product with a fixed release, compare it with the on-premises logic described in our cloud versus on-premise ERP guide and look at Business Central hosting and cloud options.

Regional versions and what they mean for the UK

Microsoft supplies the Business Central localisation directly in 21 countries, and the United Kingdom is one of them. In other countries, localisation comes from partner-built apps listed on Marketplace. For a UK buyer, this means VAT, banking and statutory reporting behaviour are maintained by Microsoft as part of the normal releases, not by a third-party add-on.

Microsoft is also changing how country versions are built. In the 2026 release wave 2 (version 29), the French version is converted into a set of extensions sitting on top of the international W1 application base. You do not need to care about the French detail, but it shows the direction: country functionality increasingly arrives as extensions on a shared core. When you assess a UK deployment, ask your integrator how UK-specific features and any add-ons will behave on each release.

Two UK topics deserve a specific question at scoping stage:

• Making Tax Digital for VAT. Ask how your VAT return will be prepared and submitted, and who tests it after each major update. Our Making Tax Digital and ERP guide lists what to check.
• Payroll and RTI. Business Central is not usually where UK payroll runs. Confirm which payroll provider feeds the ledger and how that link is maintained through updates.

More on the UK situation is on our Business Central in the UK page.

When and how to move to a newer version

For an online tenant, “upgrading” rarely means a project in its own right. It is a managed update with a calendar, a test routine and a rollback plan. The questions worth asking are about readiness, not technology.

A sensible routine

1. Open the preview sandbox when it becomes available, in March or September, with a copy of your production data.
2. Run your critical processes in it: month-end close, VAT return preparation, purchase-to-pay, any integration with a webshop or bank.
3. Check extensions and add-ons with their publishers. An app that is not ready for the new wave is the most common cause of delays.
4. Choose the update window that suits your trading pattern, rather than accepting a default that clashes with a late shift.
5. Take the update inside the five-month period, ideally well before the grace month.

Restoring is also possible. An environment can be restored up to 10 times per calendar month, to any moment in the last 28 days, within the same Azure region and location. A restore is only available with a paid subscription. That safety net is useful, but it is not a substitute for testing, because restoring after a failed update also rolls back the data entered since.

Moving from an older or on-premises system

If you are still on a very old Dynamics product or on another ERP altogether, you are looking at a migration rather than a routine update. The Business Central migration page explains data, history and cut-over choices, and the implementation guidance sets out how a project is staged.

Who should own updates in your organisation?

Updates are a shared responsibility. Microsoft delivers the release; your administrator or integrator schedules it; your finance lead signs off that month-end and VAT still behave. Companies that leave it to chance tend to discover problems when a customisation breaks on the first morning of a new wave.

Three arrangements are common:

• Internal administrator with an integrator on call for difficult cases.
• Integrator under a support agreement that includes preview testing and scheduling. See the support and maintenance page.
• Hybrid, where your accountant or finance manager tests business processes and the integrator handles technical checks.

Whichever you choose, write down who approves an update and what must pass before approval.

Choosing an edition and a version strategy

A short decision path covers most UK cases:

• You manufacture or run service contracts: Premium.
• You trade, distribute or sell services without production: Essentials, with Team Member or Device licences where appropriate.
• Your people mainly look at data: consider Microsoft 365 read-only access and Teams rather than full seats.
• You run customised processes or integrations: build preview testing into every April and October.

ERP Integrator is a free service that puts you in touch with an integrator suited to your project. We are not affiliated with Microsoft, and the integrator, not us, carries out the work. If you want help working out the right edition and update routine, see how the matching works or read about choosing a Business Central partner.

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