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YES

As of 13 August 2026, AI can capture your supplier invoices for bookkeeping.

This still needs a person who signs their name to it.

Can you do it?

5 minutesto a draft.

30 minutesto something you’d act on.

Cost, all in£0

Skill neededchat-fluent

Who has to check ityou

What the alternative costsA bookkeeping service is the alternative, but no price is provided in the supplied sources.

If this goes wrong: an invoice is duplicated, omitted or coded incorrectly and the error reaches your accounts or VAT records before someone notices.

What to actually do

  1. Hand it to a person

    The route this page recommends

    A person who owns the outcome does this end to end, worth it when the failure is dear.

  2. Use a tool built for this

    Second choice

  3. Do it yourself

    The distant third

    A chat interface, chat-fluent skill, and roughly 30 minutes until you can act on the result.

    How to actually do it

    1. Open a document-processing tool such as Nanonets, or a chatbot that accepts file uploads, and create a separate batch for the supplier invoices you want to enter.
    2. Gather the original PDF files or clear scans, keeping each invoice as a separate file and including any credit notes or amended invoices.
    3. Paste the prompt and add your business description, current bookkeeping categories and confirmed VAT information, without asking the model to decide uncertain tax treatment.
    4. Upload the invoices and ask the tool to produce the extraction table, reconciliation checks, duplicate warnings and exceptions list.
    5. Open each original invoice beside the extracted row and compare the supplier, invoice number, dates, net, VAT and gross amounts, correcting the bookkeeping record where the source document differs.
    6. Send unresolved VAT, duplicate, coding and supplier-identity exceptions to your bookkeeper or accountant, then import only the checked rows into your bookkeeping system and reconcile them against the relevant bank or card transactions.

    Prompt

    I run a UK business and want to capture supplier invoices for bookkeeping. Extract the following from each attached invoice: supplier legal name, supplier address if shown, invoice number, invoice date, due date, purchase description, net amount, VAT amount, gross amount, currency, payment terms, bank details if shown, and any purchase order or reference number. Do not invent or infer missing values. Mark missing, unreadable or conflicting fields as "CHECK" and quote the relevant text where possible. Create one row per invoice in a table, preserve the invoice number exactly, identify possible duplicate invoices, and list any totals that do not reconcile as net plus VAT equals gross. Suggest a bookkeeping category only when the invoice description supports it, and label the suggestion as "AI suggestion". Do not decide VAT recoverability, reverse charge treatment, partial exemption, or whether an expense is allowable. At the end, provide a separate exceptions list for a bookkeeper to resolve. Business context: [brief description of the business]. Existing bookkeeping categories: [paste chart of accounts or category list]. VAT scheme and known VAT treatment rules: [paste only confirmed information].

    Open it prefilled in ChatGPT or Claude, or copy it into Gemini, which takes no prefill link.

What it gets wrong

  • AI cannot reliably decide whether a purchase is business-related, VAT-recoverable or subject to a special UK VAT rule.
  • It cannot resolve an invoice that conflicts with a purchase order, delivery record or supplier statement without access to those records.
  • It can extract a nominal category, but the suggestion is not a substitute for your chart of accounts or an accountant's judgement.
  • It does not take responsibility for duplicated, omitted or incorrectly coded invoices.
  • It does not sign or submit VAT returns or other accounts filings on your behalf.

Even on a YES, the friction has a name: verification cost and legal accountability.

How we scored this

Five axes, each scored nought to two by hand: ten means AI carries the task cleanly, and the thresholds that turn a total into YES, PARTLY or NO are published in the methodology. Each axis name links to its definition.

AxisScore (0–2)
Output2
Inputs2
Verification1
Liability1
Effort delta2
Total8 / 10

The methodology and its thresholds are published in full.

FAQ

Can AI enter supplier invoices into my bookkeeping software?
Yes, AI can extract invoice data and prepare rows for entry, and some specialist tools can connect that work to bookkeeping workflows. You still need to check the extracted values and approve the final records.
Can AI read VAT from supplier invoices?
It can usually extract the VAT amount printed on an invoice. It cannot safely decide whether you may reclaim that VAT, whether the invoice is valid for your records, or whether a reverse charge applies.
Can AI categorise my supplier invoices?
It can suggest categories from the supplier and description when you provide your chart of accounts. Treat those as suggestions and resolve unusual purchases, mixed-use costs and uncertain VAT treatment with your bookkeeper or accountant.
Can AI replace my bookkeeper for supplier invoices?
Not completely. It can reduce copying and first-pass processing, but a person still needs to handle exceptions, duplicates, approvals, reconciliation and the accountability for records used in accounts or VAT returns.

Nearby answers

All Bookkeeping & reconciliation rulings

Assessed by gpt-5.6-luna (gpt-5.6-luna) on 2026-08-13, second-checked by an independent model. Wrong somewhere? Email [email protected] and it gets re-checked.

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