Books up to date, before the deadline.
The accounting firm's workspace: every client on one page, supplier invoices from SPV ready to book and the month closed on the ANAF calendar. Your clients get a cabinet of their own, see their month and send you their documents.
For accounting firms · the workspace, first 14 days free
Who works in Onesta
Every client, in one portfolio.
See at a glance what came in from SPV, what is left to book and who is ready for D300 — every client, on one page.
What the firm getsClients see their month.
Invite each client into a cabinet of their own: they see what was booked, what is missing and which deadlines are next, and send you documents from there. The account stays the firm's.
What the client seesEvery client's month, on one page.
Onesta is the firm's workspace: a ledger of clients, one queue of invoices and the deadline calendar, tied together.
- 01
The client portfolio
For each client: invoices waiting, errors, what was booked this month and how much of it is up to date. Filter by who needs you.
- 02
e-Factura from SPV, in one queue
Supplier invoices of every client come from SPV straight into the inbox. XML files received by email upload the same way.
- 03
From invoice to journal entry
Draft, match the lines to items, book. The journal entry appears at once, on the chart of accounts.
- 04
Deadlines worked out, not remembered
D300, D394, D112 and D406 (SAF-T) for every client, monthly or quarterly, moved to the next working day when needed. See what is ready and what is still missing before the deadline.
- 05
In your own books or on one-conta.ro
Work the same way with clients kept in the firm's own books and those on one-conta.ro; their one-conta.ro history comes along when you connect.
- 06
The firm's team
Each accountant sees their clients. You see how much work everyone has and move clients from one person to another, several at a time.
They prepare. You sign.
Mara watches SPV and e-Factura, Radu collects documents from your clients, Dana drafts the month's returns. They start by observing you; nothing is filed or signed without you.
The ANAF calendar, worked out for you.
D300 on the 25th, D394 on the 30th. When a deadline falls on a weekend or a public holiday it moves to the next working day (Fiscal Procedure Code, art. 181 (4)) — and Onesta moves it for every client.
- D30025Novfor OctoberWednesday — on time.
- D394moved02Decfor October30.11 is St Andrew's, 1.12 National Day.
- D300moved28Decfor November25–26.12 Christmas, 27.12 Sunday.
- D39430Decfor NovemberWednesday — on time.
The deadlines for October and November 2026, as Onesta works them out.
Clients see the month. You close it.
Each of the firm's clients gets access to their own month: what was booked, which documents are missing, which returns are next. Fewer emails and calls at month end.
Onesta is software for the firm, not a firm. We keep no one's books and we neither sign nor file returns: the books, the filings and the professional responsibility stay with your firm.
Terms →- 1
You invite them
From the client's card, by email. They sign in with their own address, in the browser or on their phone.
- 2
They send you documents
Receipts, statements, contracts — photographed or uploaded, they land straight in the client's file at the firm.
- 3
They see their month
What was booked, what is still missing and which deadlines are next — the same month you are closing.
You pay per client, not per user
Your whole team and the clients you invite come at no extra cost. The first 14 days are free: create your firm's account and work on your real clients. The 14 days are for the workspace; the AI team has its own trial month.
Onesta Contabilitate
€3 / client / month
monthly minimum announced before 1 February 2027
Clients whose books are kept in Onesta: documents, ledgers, returns.
Onesta Manager
€1 / client / month
monthly minimum announced before 1 February 2027
Clients whose books are on one-conta.ro: deadlines, the month check, the client cabinet.
Payroll: +€1 / employee / month, in both plans.
AI team: first trial month €99 for the whole team; then from €199 a month, with the Onesta subscription included. See the AI team →
Pilot firms: with the pilot code we give you, 3 months free from 1 February 2027, then −50 % for 12 months. The code also covers the AI team: the trial month without the €99, then −50 % off the team's price for 12 months.
Prices in euro, VAT excluded; invoiced in lei by Romania Business Labs SRL.
No charge without a payment method you saved
Built on a Romanian accounting core
- e-Factura through ANAF SPV
- Chart of accounts and journal entries
- The same core as e:corg ERP
- In Romanian and English
See Onesta on a portfolio like yours.
Leave your details and we will get back to you within 24 hours.
- A demo on your firm's portfolio
- The first 14 days free
- No obligations