SacsOps Ledger ERP brings your bookkeeping, Estonian VAT (KMD/VD) & TSD filing, fleet, payroll, invoicing and point-of-sale together — so nothing lives in a spreadsheet and every number ties back to the ledger.

Each module is a "Studio" — turn on only what a company needs. It all posts to one double-entry ledger, so reports, VAT and statements always reconcile.
General ledger, bank reconciliation, KMD/VD returns and financial statements — straight from posted books.
Vehicles, assignments, valuations, rental & employment contracts, maintenance and alerts.
Branded sales invoices & credit notes, emailed as PDFs, posted to the client's own ledger.
Estonian payroll with social tax, unemployment, pension and the TSD declaration built in.
Retail & restaurant POS with thermal receipts, outlets, cash drawer and inventory.
Asset register with straight-line & reducing-balance depreciation posted automatically.
Manage the whole fleet lifecycle and have every cost flow into the books automatically, no double entry.
Built around Estonian requirements — every studio posts to one ledger, so VAT, statements and party balances reconcile to the cent.
Accounting, VAT, payroll and invoicing without juggling separate tools.
Keep many companies' books together, granting each the modules they need.
Vehicles, contracts, valuations and depreciation, tied to the ledger.
POS with receipts and outlets that feed straight into sales and VAT.
Tell us a little about your business and what you'd like to run in SacsOps. We'll get back to you at info@sacs.ee, usually within one business day.
Prefer to talk?
info@sacs.ee · +372 5875 7758
Kadaka tee 42B, Tallinn, Estonia