In a small business, admin is nobody's job and everybody's work. The owner files invoices between two meetings, the partner chases a customer when he remembers, and the accountant's pack is finished the night before the deadline. It is not a lack of rigour: it is a problem of time and scattered attention.
AI agents are particularly well suited to this kind of work: regular tasks with clear rules, spread across several tools (email, invoicing software, bank, spreadsheet, Drive). This article reviews the four main blocks of a small business's admin and suggests a concrete setup for each.
Block 1: incoming invoices and suppliers#
The problem#
Supplier invoices arrive by email, as attachments, sometimes via a download link, sometimes on paper. They pile up in the inbox, and you have to dig them out when it is time to pay or prepare the books.
What an agent can do#
- spot emails containing an invoice;
- save the PDF in a folder organised by month;
- extract the supplier, the amount excluding and including VAT, the VAT and the due date;
- add a line to a tracking spreadsheet;
- warn you about invoices due within the next seven days.
The filing incoming invoices and supplier invoices to pay templates cover exactly this flow.
Brief to copy#
Whenever I receive an invoice by email in my Gmail inbox, save the PDF in Google Drive, folder "Accounts / Supplier invoices / YYYY-MM", and add a line to the "Supplier tracking" spreadsheet with: supplier, invoice number, amount excluding VAT, VAT, amount including VAT, due date. Every Monday at 8 am, send me the list of invoices to pay within seven days. Never pay anything yourself.
The last sentence matters: the agent prepares, you pay. It is a healthy rule for anything involving money.
Block 2: outgoing invoices and payments received#
The problem#
Invoicing late means getting paid late. And chasing a customer is a task many owners put off, for lack of time or out of awkwardness.
What an agent can do#
- create the invoice as soon as a quote is signed (invoice as soon as the quote is signed) or after a job;
- issue recurring invoices automatically (subscriptions, maintenance, rent);
- chase overdue invoices with a graduated tone;
- match payments received against invoices issued.
Example follow-up rules#
| Time after due date | Tone | Content |
|---|---|---|
| 3 days | Courteous | Simple reminder, invoice attached, bank details |
| 15 days | Firm | Reminder of the amount and due date, request for a payment date |
| 30 days | Final reminder | Mention of the late-payment penalties set out in the terms and conditions, offer to talk |
| Beyond | Human | The agent alerts you, and you decide what happens next |
These stages are those of the unpaid invoice follow-up template, which you can adapt to your habits. Always add an exception: no follow-up on a disputed invoice.
Block 3: expense reports#
The problem#
Crumpled receipts in a pocket, toll receipts, restaurant bills photographed in a hurry: expense reports are the perfect example of the task nobody likes and everybody postpones.
What an agent can do#
With the expense reports template, it can work like this:
- you photograph the receipt and send it by email or on WhatsApp;
- the agent reads the amount, date, merchant and VAT and suggests a category (meals, travel, supplies);
- it files the photo in the right folder and fills in the month's spreadsheet;
- at the end of the month, it sends you the summary and the file ready to pass on to the accountant.
What still needs checking#
The agent can get a hard-to-read receipt or an ambiguous category wrong. Set a rule such as: "If an amount or a date is illegible, flag it in the summary instead of guessing." And review the summary before sending it.
Block 4: deadlines and obligations#
The problem#
VAT returns, insurance renewals, the end of a lease, a maintenance contract expiring, cancelling a useless software subscription: every missed deadline has a cost, sometimes a penalty.
What an agent can do#
- keep a calendar of obligations and remind you of each deadline in advance;
- track your contract renewal dates and alert you before the cancellation deadline;
- prepare the figures for the VAT return from your invoices;
- spot the software subscriptions that are about to renew and those nobody uses any more.
Brief to copy#
Here is the list of my contracts (attached file) with their end date and cancellation notice period. Every Monday, check the deadlines for the next 60 days and email me if a notice period falls within that window, with the contract name, the deadline and the supplier's contact. If nothing is coming up, send me nothing.
A complete scenario: a week in a four-person business#
To see how these blocks fit together, picture a small four-person IT maintenance company that has set up five agents.
- Monday, 8 am: the manager receives the list of supplier invoices to pay this week and the contract notice periods coming up. She schedules the transfers in ten minutes.
- Tuesday: a technician finishes a job. He dictates three sentences on WhatsApp; the agent prepares the matching invoice, which the manager approves with one tap.
- Wednesday: two customer invoices reach 15 days overdue. The agent sends the firm reminders, copying in the manager.
- Thursday: a salesperson sends photos of his travel receipts. They are filed and categorised in the month's spreadsheet.
- Friday: the matching agent flags a transfer received without an invoice reference. The manager identifies the customer and fills in the information.
- Start of the following month: the accountant's pack goes out complete, with the list of missing documents at the top.
Nobody in the team does admin for a living, and yet nothing is left hanging. The manager's time is limited to approvals and special cases.
Organising it all: from a pile of tasks to a flow#
Setting up these agents one by one works. But the benefit grows when they hand work over to each other. An example flow for a small service business:
- Agent 1, incoming invoices: files each supplier invoice and feeds a shared "Purchases" table.
- Agent 2, outgoing invoices: creates invoices and tracks payments in a "Sales" table.
- Agent 3, matching: every week, compares payments received with invoices and flags discrepancies.
- Agent 4, accountant's pack: at the start of the month, assembles the monthly pack for the accountant from both tables and sends it.
On Future Agent, this kind of sequence is a workflow: each agent writes to a shared table, and the next agent starts when the previous one has finished, reading only the new rows. The invoices, matching and accountant chain offers a ready-to-use version.
Prepare the ground in one hour#
Before launching your first admin agent, an hour of preparation will save you a lot of time later:
- create a simple, stable folder structure (for example "Accounts / Purchases", "Accounts / Sales", "Accounts / Expenses", then one subfolder per month);
- gather your reference documents: terms and conditions of sale, invoice template, list of current contracts with their dates;
- write down your current rules, even roughly: payment terms granted, customers to handle separately, suppliers paid by direct debit;
- check your access: login details for your email, invoicing software and online banking if you want payment matching.
These elements, uploaded as context files, serve all your admin agents at once.
What must stay in your hands#
Automating admin does not mean losing interest in it. Stay in control of:
- payments: the agent prepares the list, you approve the transfer;
- debt collection decisions beyond the final reminder;
- tax returns: the agent prepares the figures, you or your accountant check and file them;
- cancellations and signatures: the agent alerts you, you decide.
Your accountant remains your point of contact for anything related to advice and compliance. The agents simply pass on more complete and more regular packs.
Where to start#
If you could set up only one agent this month, choose the one that matches your main frustration:
| Your frustration | Recommended first agent |
|---|---|
| "I can never find my invoices" | Filing incoming invoices |
| "My customers pay late" | Unpaid invoice follow-up |
| "I hate expense reports" | Expense reports |
| "I missed a cancellation deadline" | Contract renewal dates |
| "My accountant keeps asking for documents" | Monthly pack for the accountant |
Each template can be launched from the library: the brief is pre-filled, the architect only asks questions specific to your situation, shows you a sample and announces the price before starting. Agent and plan prices are detailed on the pricing page.
For accounting firms that want to organise collection on the client side, the accounting use cases page presents dedicated agents. And if you are still torn between automating and outsourcing, read our AI agent vs virtual assistant comparison.