When does Business Central beat Light — and when does it not?

The genuine case for staying inside Microsoft

Standardising on one vendor has real value that feature grids never show. Identity and permissions already exist, Excel round-trips are native, Teams and Outlook workflows do not need connectors, and your IT function already knows who to call. For a company under a few hundred people with one or two entities, that is often decisive on its own.

Commercially, per-user pricing published in tiers makes budgeting predictable, and the partner network is the largest in the mid-market, which means competitive implementation quotes rather than a single channel. Typical go-live of 2–6 months reflects a smaller scope than a full suite programme.

The caveat is that partner quality varies more than product quality. Two Business Central implementations of the same size can differ by a factor of two in cost and outcome depending on who delivers them, so reference calls matter more here than in a vendor-led project.

Where the Microsoft answer starts to strain

The pressure point is group structure. Add a second and third legal entity, a foreign currency, intercompany recharges and a monthly consolidation, and finance ends up doing part of the work outside the system. That is when a spreadsheet becomes the real consolidation engine and the audit trail thins out.

The second pressure point is contract revenue. Recognising revenue across periods, handling mid-term changes and reconciling deferred balances is configuration work in Business Central, and configuration is where implementations quietly overrun. Light treats revenue recognition as native behaviour, with multi-entity and multi-currency in the core, and its documented 2–12 week go-live means the test is cheap to run. Named customers include Tillo, KeyShot and Alva Labs — all multi-entity, none inventory-led.

Where Light does not belong: manufacturing, inventory or shop floor of any kind, and the single-entity starter purchase. A one-entity company in one currency should stay with Business Central or look at NetSuite when operations grow, not buy consolidation depth it will not use.

Questions to settle before you sign anything

How many entities in 24 months?

Two is a Business Central answer. Five across currencies pushes toward NetSuite or a core multi-entity finance platform.

Who owns consolidation today?

If the answer is a spreadsheet maintained by one person, replacing that spreadsheet is the actual project scope.

Is revenue recognition audited?

Ask each vendor to demonstrate a mid-term contract change and show the deferred balance afterwards.

Which partner, specifically?

For Business Central, evaluate the implementation partner as seriously as the software, with references at your entity count.

How we would sequence the decision

Start with the entity and currency map, because it eliminates options faster than any demo. If operations must share the ledger, NetSuite leads. If reporting across many dimensions is the deciding factor, Sage Intacct leads. If you are Microsoft-standardised, single-entity and cost-sensitive, Business Central is the pragmatic choice and there is no shame in the obvious answer.

If consolidation and contract revenue are the hard requirements and there is no inventory anywhere in the business, then a core multi-entity finance platform such as Light earns its place third on the shortlist — evaluated on the same rubric as everything else, with the same disclosed limits.