14 · Resources

n8n workflows: what each department can automate

An n8n workflow connects a department's tools so that information entered once travels on its own: an overdue invoice reminder, a leave request, a job application, a late supplier alert. Each department has three or four that are worth the effort, provided a named owner looks after each workflow.

This category reviews, department by department, the n8n workflows that save time: accounting (overdue invoices, expense claims, month-end close), sales (renewals, commissions), human resources (applications, leave, departures), support, purchasing and logistics, marketing and management. The common thread: the workflow prepares, alerts and follows up; the department keeps the decision.

Start with the guide

Accounting, sales, HR, support, purchasing, marketing, logistics, management: every department has tasks that travel from one tool to another. Here, department by department, are the n8n workflows that save time, and those that are not worth the effort.

9 articles

31 October 2026Practical guide5 min The topic guide
n8n workflows: what each department can automate
Accounting, sales, HR, support, purchasing, marketing, logistics, management: every department has tasks that travel from one tool to another. Here, department by department, are the n8n workflows that save time, and those that are not worth the effort.
31 October 2026Practical guide4 min
An employee leaving: removing access without missing any
When an employee leaves, their accounts often stay open for weeks. An n8n workflow runs the exit checklist, removes access at the right moment and keeps a record of each step.
31 October 2026Practical guide4 min
Expense reports: an n8n workflow from receipt to refund
A photographed receipt, approval by the manager, an entry ready for the accountant: expense reports suit an n8n workflow well. What you gain, and what you should not hand over to the machine.
31 October 2026Practical guide4 min
Job applications: an n8n workflow from CV to interview
Applications arrive through five channels and get lost in inboxes. An n8n workflow brings them together, replies to every candidate and prepares the screening, without ever deciding for the recruiter.
31 October 2026Practical guide4 min
Leave and absences: the approval circuit in n8n
A leave request that goes through an email, a spreadsheet and a forgotten calendar ends up as a wrong schedule. An n8n workflow records the request, gets it approved and updates everyone at the same time.
31 October 2026Understand4 min
Month-end close: what n8n prepares for you
The month-end close is not long because of the entries, but because of everything you have to gather beforehand. An n8n workflow asks for the documents, checks they have arrived and prepares the checklist.
31 October 2026Practical guide4 min
Purchase requests: an approval circuit in n8n
Without a circuit, a purchase request is approved in a corridor and discovered on the invoice. An n8n workflow gives a single entry point, clear approval thresholds and a record, even without an ERP.
31 October 2026Practical guide5 min
Unpaid invoice reminders with n8n: chasing without offending
A payment reminder that goes out on the right day, in the right tone, with the right invoice attached: it is the accounting task best suited to an n8n workflow. What can be automated, what stays with the accountant, and how not to upset a good customer.
31 October 2026Choose and price4 min
Which department should you automate first with n8n?
Accounting, sales, HR, support: every department has good reasons to go first. Four simple criteria help you choose, and avoid the first project that discourages everyone.