For many hospitality businesses, thousands of pounds quietly leak out of the operation every month — not through theft or waste, but through misconfigured systems. One of the most common culprits is incorrect VAT and tax-group configuration inside the POS or EPOS system. At Open Data Sphere, a single operational audit of this kind uncovered an annual savings opportunity of more than £45,000.
Why POS and VAT configuration matters
Hospitality VAT rules are notoriously complex. Eat-in and takeaway items can attract different rates, cold and hot food are treated differently, and menu changes over the years often leave a POS system riddled with inconsistent tax groups. When items are mapped to the wrong tax group, a business can end up over-declaring VAT on sales that should have been zero-rated or reduced-rated — money that never needed to leave the business.
What an operational systems audit involves
A proper audit goes far beyond a quick settings check. We review the full POS configuration, cross-reference every product against current hospitality tax logic, examine operational workflows, and validate reporting against real sales data. Because ODS works hands-on with platforms such as Tevalis and other EPOS systems, we can spot configuration issues that generic accountants or resellers routinely miss.
The measurable outcome
In the case above, reviewing tax-group configuration across takeaway items revealed an approximate annual savings opportunity of £45,000 — achieved purely through system configuration adjustments, with no change to pricing or menus. For a hospitality operator working on tight margins, that is a transformational result that flows straight to the bottom line.
Signs your POS may be costing you money
- Menu items have been added or edited many times without a tax review.
- Takeaway and eat-in items share the same tax groups.
- Your VAT return “feels high” but nobody can explain why.
- Reporting from the POS does not reconcile cleanly with your accounts.
If any of these sound familiar, it is worth having your systems reviewed by specialists who understand both hospitality operations and the technology beneath them.
Book an Operational Systems Audit
Open Data Sphere helps hospitality businesses reduce operational friction and uncover hidden savings through modern systems, integrations and reporting. To find out what an audit could reveal in your operation, get in touch at opendata.uk@gmail.com or book your Operational Systems Audit today.