For accounting firms
Every client ledger, one workspace.
Sign in once and work across every client. Each client is a fully isolated ledger, the queue spans all of them, and your agent can reach their books over MCP. A person approves every change.

What you get
One login, many ledgers
A firm workspace holds each client as its own isolated ledger. One identity, so every approval is attributed to you across all clients.
One queue for the whole firm
Proposals from every client land in one queue, sorted by what needs a person. A switcher takes you into any client in a click.
Your agent, their books
Connect Claude, ChatGPT or your own agent over MCP. Reads answer at once, writes arrive as proposals for a named person to approve.
Bring your own agent.
The MCP connector gives an agent scoped access to a client's live ledger. It inherits the permissions of the person who connected it and cannot post without approval.
- Read tools for balances, entries, aging and reports
- Write tools that create proposals, never posted entries
- Every call logged against the person who connected it

GIFI and returns, per client.
Every account maps to GIFI as it is created, and each client's GST/HST return is prepared from its posted entries. Year-end is an export, not a re-mapping.
- GIFI export plus fixed-asset and CCA inputs for the T2 preparer
- Multi-province registrations and QST on the same ledger
- A compliance calendar of filing dates for each client

Close every client, together.
Each client has its own checklist, and the firm sees all of them at once. Reconciliation runs all month, so the close is a review.
- A checklist per client, with status derived from the work
- Materiality thresholds set per client
- Period locks and an audit log that auditors can read

Features
Everything a firm runs on.
Firm workspace
Many client ledgers under one login, each isolated with row-level security. A client owns its data and can revoke or change firms.
Learn more about Firm workspaceFirm-wide queue
Review proposals from every client in one list, then jump into the client that needs you.
Learn more about Firm-wide queueUnlimited view-only seats
Clients, auditors and boards read the ledger without another licence.
Learn more about Unlimited view-only seatsMCP connector
Your agent, scoped to a client, with writes held for approval.
Learn more about MCP connectorImports from QuickBooks Online, Xero and Sage 50
Bring a client's history across and run the two side by side until the numbers agree.
Learn more about Imports from QuickBooks Online, Xero and Sage 50GIFI on every account
Financial statements in the form the CRA expects with a T2 return.
Learn more about GIFI on every accountBills coded from the inbox
Forward a bill to a client's address and it arrives coded, matched and queued for approval.
Learn more about Bills coded from the inboxClient reconciliation
Bank, card and Stripe matched continuously, per client.
Learn more about Client reconciliation
Questions
Questions, answered.
What is the best accounting software for Canadian accounting firms?
Software with a firm workspace, isolated client ledgers and Canadian tax built in. Eternify Ledger lets a firm sign in once, work across every client, and prepare GST/HST returns and GIFI statements from each client's books.
How are client ledgers kept separate?
Every row carries a tenant identifier and the database enforces row-level security. A read of another client's record looks the same as a read of something that does not exist, so ids are not confirmed.
Can clients and auditors log in without extra cost?
Yes. View-only seats are unlimited for a client's executives, board, external auditors and accounting firm. Pricing follows entities and volume, never seats.
Can I use my own AI agent on a client's books?
Yes, over MCP. The agent inherits the permissions of the person who connected it, and any write becomes a proposal that a named person approves.
Who owns a client's data if they leave the firm?
The client does, with the firm holding delegated access. A client can revoke the firm, export its full history in standard formats, or move to another firm.
Bring a client ledger.
Book a demo and we set up a firm workspace with two client ledgers.