ContaSAS
The shared double-entry ledger: chart of accounts, journal entries, trial balance, and period close.
📋 What does ContaSAS do?
ContaSAS is your entity's central ledger — it doesn't capture transactions itself, it receives them from Finance and from Tickets whenever you post an expense/income/sale/purchase from those modules. This is where you review, and close the period.
📚 Chart of Accounts
Your entity's account plan (Cash, Bank, Customers, Suppliers, Sales, Tax, etc.) — seeded automatically when an entity is created.
📖 Journal Entries
Every double-entry, grouped by reference (entry_ref) — a debit always balances with a credit.
⚖️ Trial Balance
Account balances for a given month/year, with opening balance, period movement, and closing balance.
🔒 Period Close
Freezes a reviewed period's balances.
📚 Chart of Accounts
Lists your entity's accounts. The base chart (Cash, Bank, Customers, Suppliers, Inventory, Sales, Cost of Goods Sold, Tax Collected/Creditable, etc.) is created automatically — you normally don't need to touch this screen except to review opening balances.
📖 Journal Entries
Every real entry generated from Finance or Tickets when something is posted shows up here. Entries always arrive balanced (debits = credits) — this screen is read-only, entries aren't edited manually here.
entry_ref groups every line (debit and credit) of one operation — so you can see a sale's full entry, not just one loose line.
⚖️ Trial Balance
Pick a month and year to see, per account: opening balance, period debits and credits, and closing balance. Includes a button to export the chart of accounts or the trial balance in the XML format the SAT requires.
🔒 Period Close
Closes a reviewed month, saving its closing balances as the starting point for the next period. A closed period shouldn't receive more entries — confirm Finance and Tickets have already posted everything before closing.