Invoices · receipts · bankcome in
→
KIRJAA.books it itself · asks only what it cannot prove
→
One recordrule + reason · 10 years
It does the books. You answer only the real questions.
For accounting firms · nothing is built yet
You should never have to turn down a good client.
Firms say no to good clients for one reason: work you cannot check is not capacity — it is risk. Kirjaa is being designed so the work can be checked, line by line.
A new client calls
“Would you take our books? A growing company, tidy records.”
Today true today
“Unfortunately — not right now.”
A new client is more work the partner answers for. If the work cannot be checked, the risk is too big — so the answer is no.
With Kirjaa the design
“Yes. We can start in October.”
Every entry can be checked: the rule and the reason are saved. So you can answer for work you did not do yourself.
The desk today — and the same work in Kirjaa.
And this is what that one window would look like — drawn:
Tilitoimisto Taival · Tue 15 Sep 2026 · invented sample
38 items booked themselves · 2 questions for you · 3 filings on their clocks · 0 overdue
Work queue · booking itself
Invoice · Paulig Oy · €312.40booked
Payout €4,212.86 · 412 sales0,00 €
Card receipt · VR · €47.90booked
+ 35 more this morningno hands
Questions · only for you
Laptop €1,890 — cost, or asset?for you
Meal receipt €86.00 — client dinner, or own?for you
It will not guess — your answer is kept, in your name.
What we believe
You should never have to take a set of books on faith.
What Kirjaa is the design
What we sell
Everyone else“Trust us.”their word
KIRJAA.“Check it yourself.”line by line ↓
Provable certainty. Certainty you can check — not certainty you must trust.
Like this — one line of the record, opened:
15.9.2026Laptop · €1,890.00this year's cost
WHYThe small-item rule, read this way. The system could not prove the answer alone, so it asked — and you decided, 15 Sep 2026. Unchanged since the day it was booked — for ten years.
What that gives an accounting firm
Say yes
“Not right now.”→“Yes.”
Take the next client.
When the work can be checked, a new client is no longer the partner's own risk.
The record
Laptop · €1,890 open ›Why → the rule · who · when
An answer that survives the person.
In 2035 an inspector asks why. You click the line — the answer is there.
The clocks
the 12th ✓payday +5 ✓year-end ✓
Deadlines carried by the system.
Every clock is watched by the system — not by someone's memory.
What we will not tell you
Two numbers hold this whole case up, and nobody has measured either one — not us, and not anyone in this market. Seven Finnish vendors publish how much they automate; none was found to publish how often the automation is right, on the pages we checked. We will not invent those numbers.
Unmeasured number 1
How often the system must stop and ask a person. The judgement calls no machine should guess at — how many are there, really?
Unmeasured number 2
How often it is wrong. A price has to cover the cost of being wrong — which is why no price is set yet either.
Measuring them is what the pilot exists to do.
The pilot
Kirjaa will be proven on real books — three firms, one month, line by line.
When the system can hold a full month, we will run it next to three accounting firms' normal work, on their own books, and hand back a line-by-line comparison against what they actually did. No charge, no obligation. And no date promised, because nothing is built yet.
Apply to be one of the three pilot firms
A two-minute application. We reply personally.