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Zelvorm Books · feature

Debits equal credits, or it doesn't go in.

A journal entry records one thing that happened, across two or more accounts. Zelvorm Books checks the two sides match while you type, and the database checks them again when you post. Once an entry is posted it can't be edited or deleted: a correction is a linked reversal that sits next to the original.

Journal · INV-0042Example
1200 Accounts Receivable
Dr 1,440.00
4000 Sales Revenue
Cr 1,200.00
2100 Tax Payable
Cr 240.00
Balanced
1,440.00 = 1,440.00
The difference

The usual way

Books you can quietly change aren't books

In a lot of software, anyone can edit last March and the totals simply move. Nobody knows what changed, or why the figures you sent your accountant no longer match.

With Zelvorm Books

History that stays honest

A posted entry stays exactly as it was. To fix a mistake you reverse it, and the reversal is linked to the original, the way an auditor would expect to see it.

How it works

  1. 1

    Add the lines

    Pick an account for each line, with a debit or a credit and an optional description. The form shows the totals as you go.

  2. 2

    Post it

    Post is only available once both sides match. Each posting is protected against double clicks, so it can't go in twice.

  3. 3

    Reverse it if you got it wrong

    One click creates the opposite entry, linked to the original. Both stay on the record.

What you get

01

Balance is enforced

It's a rule in the database, not just a check on the screen.

02

Posted means permanent

Posted entries can't be edited or deleted, even directly in the database.

03

Corrections leave a trail

Every reversal points at the entry it reverses.

04

Done for you most of the time

Invoices, bills and payments post their own entries. Manual journals are for the rest.

Private to your business

Every row is locked to your business by the database.

Checked by the database

Entries that don't balance are refused.

No card, no trial

The core ledger is free for as long as you use it.

Questions

Journal entries, answered.

Real double entry: every entry balances or it's refused, and posted means permanent.

Every transaction is recorded in at least two accounts: a debit in one and an equal credit in another. Because the two sides always match, the books check themselves.

Free bookkeeping, done properly.

No card, no trial, no catch. Signing up never adds you to our client list.