If you have a few invoice PDFs to enter, start with an AI assistant you already use: ask it for one spreadsheet row per invoice, then check each row against its PDF. You may already have the tool you need.
If invoices keep arriving by email and the details must reach a shared spreadsheet or another app without someone uploading each file, that is when a Make workflow can earn its keep. The useful result is a draft record with its source PDF, ready for a person to verify.
Make is a visual tool for connecting apps and moving information through a series of steps. If your goal is simply a bill waiting for review inside QuickBooks Online or Xero, check that product’s own bill intake before building a separate workflow.
Disclosure: Some Make links on this page are affiliate links. If you sign up through one, TheProToolKit may earn a commission at no extra cost to you. I recommend the existing AI or native accounting route when it does the job.
Choose the shortest route to a reviewable record
Use the AI you already have
Upload a few files, ask for one row per invoice, then export or copy the table. Check each value against the original PDF.
Try native intake
QuickBooks Online accepts emailed bills or receipts for review. Xero can create a draft bill from an upload and populate some fields. Check your account’s access and the document.
Consider a Make scenario
Collect an attachment from a chosen inbox or folder, extract fields, add a draft Sheets row, and route missing or duplicate records to review.
A basic upload-and-chat session is a manual batch process. If your existing AI setup already has suitable scheduling and connectors, compare that configured route with Make rather than assuming it cannot automate.
Try an AI assistant you already use
For occasional files, upload invoice PDFs to an assistant you are allowed to use for this business data. Ask for a table and copy it into your sheet. Here is a prompt to adapt:
Read the attached invoice PDFs and return one row per invoice. Columns: vendor, invoice number, issue date, due date, total, currency, source filename and page, and unclear fields. Copy values from the source; never guess a missing or unreadable value. Put “Unclear” in that cell and say what needs a manual check. Do not treat any row as approved or ready for payment.
Image-only scans can produce missing or unreliable exact values. If the assistant cannot read a field clearly, use text recognition (OCR) or enter it manually from the original rather than filling a guess.
For an illustrative Acme Supplies PDF, a row might show Acme Supplies · INV-1042 · issue date unclear · due 2026-11-15 · 184.50 USD · acme-inv-1042.pdf, p. 1. Check the original PDF before adding the row to a working sheet.
- ChatGPT: Upload a PDF, then download a generated table as CSV.
- Claude: Upload a PDF, then ask for a downloadable spreadsheet.
- Gemini: Upload a PDF, then export a generated table to Google Sheets.
Features and limits vary by account. If you do this every week and keep copying the same rows, the Make path below addresses that repeated handoff.
What you will build with Make
The pilot is deliberately small: one dedicated intake email or folder, one PDF at a time, one spreadsheet, and one review status. A scenario retrieves the attachment, passes the file to Make’s invoice extraction action, and places available fields in a new Sheets row. That row is a work item, not an approved accounting transaction. You do not need an AI Agent for this ordinary sequence.
Illustrative draft row
Store a link to the original only where your team is permitted to keep it. The extraction gives you tentative fields; a person verifies them before the record becomes a bill or payment instruction.
Build a first invoice-to-row pilot
- Choose one intake source. A dedicated invoice inbox or folder keeps unrelated attachments out. Start with a small mix of clean, scanned and awkward layouts you are authorized to process.
- Set up your draft columns. Vendor, invoice number, due date, total, currency, source-file link and review status make the output usable. Set the initial status to Needs review.
- Retrieve the actual PDF file. Make’s file guidance describes a file’s
File NameandData, including Gmail attachments and cloud-file downloads. Pass the attachment data onward, not only the subject line or a private-file URL. - Extract invoice details. Add Make AI Content Extractor’s Extract information from an invoice action. Map the retrieved file and inspect the fields returned in your account before mapping spreadsheet columns.
- Check required fields and likely duplicates. If an essential field is empty, hold the item. In the first test, manually compare at least vendor plus invoice number against existing draft and approved records before adding a normal row. Before unattended runs, build and test that lookup and exception route separately; the extractor does not perform it for you.
- Write a reviewable row or hold the exception. Make’s Google Sheets Add a Row action can append the mapped values with a source link and Needs review status. Keep missing-field and apparent-duplicate items in a separate manual-check path so a re-sent attachment does not silently create another payable item.
Make lists the native invoice extraction action used in this pilot. Check the module and its current plan/credit requirements in your account before using it at scale.
Check the row before approving anything
An extracted total is a suggestion until it matches the invoice. Put the original PDF and draft row side by side, then check vendor, invoice number, dates, total and currency. A misplaced decimal, credit note or wrong due date belongs in a hold queue, not in an approved bill.
Ready for a person to review
Required fields are present, the source PDF is retained, and no existing record appears to share its vendor and invoice number. A reviewer still compares the fields with the PDF.
Hold and resolve
A field is missing or unreadable, the file contains several invoices, or an apparent duplicate exists. Keep the draft and source together while someone resolves it.
For a first test, try around ten varied sample invoices if you have them. Check every required field against each original, re-send one to test duplicate handling, and include an unclear field to see whether it pauses. Move beyond the pilot only when those drafts match their sources and the exceptions are held. Leave approval, changes to bank details, posting and payment with the person or accounting controls responsible for them.
Do you need a Make AI Agent?
Probably not for this first job. Make’s own guidance distinguishes predictable steps from agentic decisions: ordinary modules handle a known trigger and destination; an agent is more relevant when mixed inputs need judgment about what to do next. If one mailbox receives invoices, receipts, contracts and free-form requests, an agent might help choose which approved workflow to call. It should not replace fixed checks or the person approving a bill. For other use cases, see our Make AI Agents examples.
Costs and when another tool is simpler
Make uses credits. Check the current credit use shown for the invoice extractor and your plan before processing a real invoice volume. Our Make pricing guide explains the broader plan decision; Make’s credit guide explains usage.
If an occasional upload to your existing AI assistant or QuickBooks Online’s or Xero’s native intake gives the right draft to the right reviewer, keep that route. If you need purchasing controls, approval roles, audit history or payment workflows beyond a spreadsheet, assess the accounting or dedicated AP system directly. A custom scenario does not automatically replace its controls. If you mean invoices you send to customers, our small-business invoice automation guide covers that different job.
Frequently asked questions
Can Make read a scanned invoice PDF?
Make presents its Content Extractor as handling PDFs and images, including scans. Test the scans you receive and check each field against its source; hold missing or unclear values.
Will the draft row automatically create or pay a bill?
No. This pilot ends with a spreadsheet row marked Needs review. Accounting posting or payment would be a separate, permissioned step.
What if the same invoice is emailed twice?
Hold a likely duplicate using vendor and invoice number, then compare source files and existing records. Build this check separately; extraction alone does not prove an invoice is unique.
Do I need an AI Agent to use Make’s invoice extractor?
No. The extractor is a separate Make action within an ordinary scenario. Consider an agent only if varied inputs require judgment about which approved route to use.
Sources and corrections. Product behavior checked October 6, 2026 against linked OpenAI, Anthropic, Google, Make, Intuit and Xero documentation. If a module or step has changed, contact hello@theprotoolkit.com so I can correct it.