Accounting that always balances.
A real double-entry ledger underneath every module. Entries cannot be saved unless debits equal credits, posted entries are never edited, and closed months stay closed.

Accounting, in detail.
Ready-made chart of accounts
A clean chart is created with every company, with tax accounts already linked. Add, rename or archive accounts at any time. Live today.
Balanced by design
The system refuses an entry where debits and credits differ, so the books can never drift out of balance.
Never edited, always traceable
Posted entries are locked. Mistakes are corrected with a reversal, so the audit trail shows exactly what happened and when.
Period locking
Close a month or a tax period and nothing can be posted into it, even by an administrator, until it is reopened on the record.
Reports that agree with each other
Trial balance, general ledger, profit and loss and balance sheet come from the same entries, with Excel and PDF export.
Multi-company
Run several companies under one account, each with its own books, currency, tax registration and numbering.

Three steps, no retyping.
Pick your country
The company is created with a chart of accounts, tax codes and numbering for your market.
Load opening balances
Type them in or import them from Excel; One checks that they balance.
Work, then close
Every invoice, bill and payment posts automatically. Close the month in two clicks.
Questions people ask
Is One double-entry accounting software?
Yes. Every transaction posts debits and credits to the general ledger, and an entry that does not balance cannot be saved.
Can I edit a posted journal entry?
No, by design. You reverse it and post the correct entry, which keeps a complete audit trail. This is what auditors and tax authorities expect.
When can I post journals and run reports?
Journals, opening balances and financial reports are part of release v0.2, the next release. The chart of accounts, tax codes and numbering are live now.
Which accounting standards does it follow?
The ledger is standard double-entry and accrual based, so reports can be prepared under IFRS or local GAAP. Your accountant chooses the presentation.
Start with one place for the whole business.
Free plan forever. 14-day trial on paid plans, no card. We set you up within one working day.