Eliminate the double-work of running separate billing and accounting software.
Every sales invoice, purchase bill, and customer receipt automatically posts double-entry vouchers to your Day Book and updates your Trial Balance in real time.
OneSpace Connected Accounting Software bridges counter POS billing and double-entry financial accounting into one unified system. Every sales invoice, purchase bill, and payment automatically generates background journal vouchers, updates customer and supplier ledgers, populates the Day Book, and reconciles the Trial Balance in real time without manual re-entry.

Most businesses bill on one software and re-type everything into accounting software at month-end, creating errors and delayed filings.
Real double-entry accounting architecture designed to satisfy business owners and tax professionals alike.
Every commercial event — cash sale, credit invoice, supplier purchase, expense payment, or bank transfer — generates balanced debit and credit entries automatically according to GAAP principles.
A complete, chronological daily journal of every transaction. Filter by date range, account head, or payment type to audit daily cash in hand, bank deposits, and credit dispatches.
Instant verification of debit and credit equality across your entire chart of accounts. Assets, liabilities, revenue, and expenses reflect up-to-the-minute counter activity.
Detailed running account statements for every customer, supplier, bank account, and expense head. Track opening balances, running totals, and closing balances with ease.
Give your CA clean, structured financial exports. Export ledger statements, GST summaries, and Trial Balances directly to Excel and PDF formats for annual audits and tax filing.
Access comprehensive sales summaries, purchase registers, inventory valuation, stock aging, and tax reports.
You don't need a degree in accounting to keep your books straight. Simply bill customers and record purchases — OneSpace handles debits, credits, ledgers, and Trial Balance calculations behind the scenes.
Technical details on voucher creation, Day Book reconciliation, and CA exports.
See how OneSpace automates your Day Book, Trial Balance, and customer ledgers in a 15-minute live walkthrough.