Sunday afternoon typing up invoices? Not anymore. Drop a document into our X-Ray Scanner and watch the machine do the dirty work for you.
See the WOW effectFinancial Engine
AI Accounting: your invoice and expense extractor and classifier.
Accounting is not probabilistic. Neither is our engine: it extracts the data from every invoice, validates it against your region's rules and stops on anything doubtful. Nothing enters your books without your green light.
From the glovebox to your books, in three steps
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01Upload.
A photo from the van or a forward from your email. The receipt is in the vault before you've started the engine.
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02Validate.
The tax traffic light. Green: deduction clear, booked. Amber: the system hits the brakes, shows you the applicable rule, and waits for your decision. Nothing enters your books without a green light — yours or the law's.
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03Book or export.
Ready for the quarter. File it yourself with a clean export for your VAT return, no surprises and no last-minute reclassifications. Or hand your accountant a ZIP with the ledger in CSV, your sales in UBL 2.1 and every receipt cross-referenced with its entry. If the tax office ever asks, every entry has its why.
The route of every document
Extract
Photo, PDF or forwarded email. The engine reads the raw data — amounts, VAT numbers, dates, line items — without a single keystroke.
Validate
Before any conclusion: VAT number checked live against VIES, balanced to the cent with exact arithmetic, and duplicates or mismatches checked against what's already booked.
Test against the law
The traffic light. Green: the rule is clear and gets applied — reverse charge included, without you needing to know what that is. Amber: grey area — the engine brakes and asks you for a decision, options included. Red: a data point is wrong — blocked until you fix it; there is no “book it anyway” for a mismatch.
Book or escalate
Green enters the ledger with its reasoning attached. Amber waits for your decision — and it's recorded: you, not a robot.
Six guarantees you can verify
Exact arithmetic
Every calculation is reproducible to the cent. Same document, same result, every time.
VIES, live
Intra-community VAT numbers are validated against the European register, not a stored list.
Doubtful items, in plain sight
What the engine can't resolve doesn't disappear into a drawer: it lands on the doubtful list, with the reason.
Verifiable fingerprint
Every document keeps its SHA-256 hash: you can prove the archived file is the one you uploaded.
Mirror closing
The quarter is laid out box by box like the official form: you copy, you don't interpret. And once filed, untouchable: the machine never reopens a declared quarter.
You sign
Nothing grey enters your books without your green light. Who decided stays on record, for the day someone asks.
The copilot that learns (and what it will never learn to do)
On top of the deterministic engine lives a copilot. It books nothing — that part is sacred and belongs to the engine and your signature — but it watches, remembers and warns.
It remembers your decisions
Mark a bank movement as private or ignore and next time that counterparty appears, it classifies itself — offering to apply the same mark to the similar ones you already had pending. Your judgement becomes rules; the rules remain yours.
It watches the gaps, with evidence
“The bank says a receipt is missing”: real charges from your statement with no invoice attached. And without waiting for the bank: if last month's usual expense — the phone, the hosting — hasn't arrived this month, it suggests it on its own, with the previous details preloaded, waiting for your confirmation.
An advisor inside your books, awake 24/7
Not a generic chat: it has your ledger in front of it — your expenses, your invoices, your quarter — alongside your region's tax doctrine and whatever you hand it in the Knowledge Vault. On a Sunday at 11 pm, too.
It knows its limits
Ask it something outside the perimeter — collective layoffs, mass retail — and it will say so, pointing you to a human advisor. A copilot that can't say “not mine” is a hazard; ours can.
House rule: what's learned suggests; only your signature books. No learned rule ever writes into your ledger on its own.
Who this engine is for — and who it isn't
Good fit
- Freelancers in Spain and zzp'ers in the Netherlands: whether you file your own quarters or hand them to your accountant already closed.
- Invoices and expense receipts: extraction, VAT exact to the cent and reasoned deductibility.
- EU VAT number validation against the European VIES register.
- Modelo 303/130 (ES) and BTW return (NL) ready to copy box by box.
- Bank reconciliation with transaction triage: MT940, CAMT.053, Norma 43 and CSV.
- WhatsApp intake: a photo of the receipt or an invoice forwarded from your phone joins the same pipeline as everything else.
Outside the perimeter
- — We don't keep the statutory books of an SL or a BV: that work belongs to your accountant, and ours is to hand it over already done.
- — We are not a POS and do not cover intensive retail receipts.
- — We do not handle payroll or complex employment cases.
- — We are not legal advisors: grey areas get flagged and consulted, never decided for you.
Running something bigger? From around 300 documents a month — or if you deal with customs, or an ERP that needs the data pushed straight into it — that stops being an office tool and becomes a custom pipeline. We build those with our enterprise technology, elsewhere.
See SunnyExtractPreparing official tax forms is a feature reserved for freelancers registered in Spain and zzp'ers in the Netherlands. If you invoice from any other country the rest of the system works exactly the same: you issue, you scan expenses and you match your bank — and the Expenses & Banking module prepares an immaculate close for your local accountant.
Pick the quarter and download the package: PDFs renamed with logic, the accounting index in CSV, your sales in UBL 2.1 and the ledger in auditable JSON. Your accountant imports it without re-typing a line — or you send them a link and they look at it with no account and no password.
Your quarters, under control.
Start free with your real invoices. The engine extracts and validates; the last word is always yours.