Short answer
Care homes control purchasing by defining approved suppliers, spend limits and named approvers; requiring a purchase request before commitment; recording receipt; matching invoices to orders; and reviewing exceptions by home and category. The workflow needs an emergency route, delegated cover and a complete audit trail. Controls should be proportionate to risk, not identical for every purchase.
A workable control model
- 1
Request
Record the need, category, expected cost, preferred supplier and required date before money is committed.
- 2
Approve
Route by value, category and home. Separate request and approval for higher-risk spend; define deputy approvers.
- 3
Order
Create a purchase order or controlled reference so the supplier and finance team share the same instruction.
- 4
Receive
Confirm quantity, condition and service completion. Record shortages or disputes immediately.
- 5
Match and pay
Compare the order, receipt and invoice. Send only exceptions for manual review.
- 6
Review
Track off-contract spend, repeated emergencies, price changes, unused suppliers and approval delays.
Set thresholds around risk
A £60 food order and a £6,000 lift repair should not follow the same route. Thresholds can combine value with category risk. Agency labour, building works, clinical equipment and data-processing services may require due diligence even when the invoice is modest.
Document an emergency process: who may authorise, what evidence is captured, how quickly retrospective review happens and when repeated “emergencies” trigger a sourcing review. This protects residents without turning urgency into a permanent bypass.
Calculate the business case without invented savings
Use your own baseline rather than a vendor percentage. Measure monthly invoice volume, manual minutes per invoice, approval chasing, duplicate or disputed invoices, off-contract spend and price variance. Apply loaded staff costs and a conservative recoverable percentage. Keep cash savings separate from time released; both matter, but they are not the same.
- Annual processing cost = invoices × minutes × loaded hourly cost ÷ 60
- Addressable leakage = off-contract or exception spend × evidenced improvement rate
- Net annual benefit = cash saving + released capacity − licence, implementation and support
- Payback months = implementation cost ÷ monthly net benefit
Governance and records
CQC Regulation 17 requires providers to operate effective governance systems and maintain necessary secure records. It does not prescribe purchase-order software. The relevant question is whether your controls identify risk, preserve accurate records and let leaders act on what the data shows. Keep the purchasing policy, delegated authority, supplier due diligence and transaction history aligned.
Sources checked
Next step
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