Finance & Ops · n8n

Track Invoice Approval SLAs and Escalate Slow Ones

Slow invoice approvals delay payments and strain vendors. Track how long each invoice sits and escalate approvals breaching your SLA.

difficulty Intermediatesetup 35 minresult Invoices are approved on time, keeping vendors happy and capturing early-payment discounts.
  1. 1

    Log Invoices for Approval

    Add a Webhook node recording each invoice awaiting approval with a timestamp.

  2. 2

    Track Time Waiting

    Add a Code node computing how long each invoice has been pending.

  3. 3

    Escalate SLA Breaches

    Add an IF and Slack node escalating approvals past your SLA to the approver's manager.

  4. 4

    Confirm on Approval

    Add a step closing the tracker when the invoice is approved.

  5. 5

    Activate and Test

    Activate the workflow with a slow test invoice. Confirm escalation fires.

Frequently asked questions

What's a good SLA?

Set it to comfortably capture early-payment discounts and keep vendors paid on terms.

Can I report bottlenecks?

Aggregate approval times per approver to find where invoices consistently stall.

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