Accounts Payable Outsourcing

Accounts payable is the finance process businesses most underestimate: unglamorous, high-volume, and carrying more risk than anything else in the back office. Duplicate payments leak quietly; supplier disputes burn management time; month-end closes late because invoices are still in someone's inbox; and AP is where fraud actually happens — invoice fraud and bank-detail scams target the payables inbox, not the safe.

Acumon runs AP as a managed service: capture straight from your suppliers, approval routing that matches how you actually authorise spend, three-way matching where orders exist, supplier statements reconciled monthly, and payment runs prepared under controls — with bank-detail changes verified by procedure, not by email.

Capture, Coding and Approvals

Supplier invoices flow to a dedicated address and are captured digitally — read, coded to your chart of accounts and cost centres, and checked for VAT validity so recovery never fails on evidence. Approval routing mirrors your real authority structure: by value, department or project, with approvers nudged automatically and an audit trail of who approved what, when. Nothing waits in an inbox; nothing is paid unapproved.

Matching, Statements and Clean Ledgers

Where purchase orders exist we match invoice to order to receipt before payment; where they do not, coding and approval control the spend. Supplier statements are reconciled monthly — the humble control that catches missed invoices, duplicates and credit notes suppliers never expected you to notice — and the ledger is kept clean: debit balances chased, old unmatched items resolved, accruals information ready at month-end instead of estimated. Your close stops waiting for AP.

Payment Runs Under Real Controls

Payments are where AP risk concentrates, so the controls concentrate there too: scheduled runs from approved-and-matched invoices only, duplicate detection across reference, amount and supplier, and — critically — supplier bank-detail changes verified through independent call-back before any payment moves. Payment files are prepared for your authorisation; release always remains with you. Invoice fraud works by exploiting hurried, informal processes, and the service exists to make your process neither.

Visibility and Supplier Relations

Outsourced does not mean opaque: you see live status of every invoice — received, approved, queried, scheduled — plus creditor ageing, committed spend and cash requirements for coming runs. Suppliers get a responsive point of contact for queries and statements, which quietly improves the relationships your buying depends on. Early-payment discounts stop expiring unclaimed; late-payment interest stops accruing unnoticed.

What You Get With Acumon

• Digital invoice capture with VAT-valid coding to your structure
• Approval workflows matching your real authorisation limits
• Three-way matching against orders and receipts where POs exist
• Monthly supplier statement reconciliations that catch duplicates
• Controlled payment runs — release authority always stays with you
• Bank-detail changes verified by independent call-back, every time
• Live visibility: invoice status, creditor ageing and cash requirements
• UK-based team answering suppliers during UK business hours

Why Acumon for Accounts Payable Outsourcing?

• UK-based processing team — no offshore handoffs of your supplier data
• Runs on your existing ledger: Xero, QuickBooks, Sage and mid-market systems
• Anti-fraud specialists in-house inform the payment control design
• Part of a full outsourced finance function: bookkeeping, management accounts and payroll from one firm

Get a Fixed-Fee Quote

Tell us what you need and we'll come back within one business day with a clear scope and a fixed price — no hourly-rate surprises. Call 020 8567 3451 or use the form and we'll be in touch.