Public Sector Accounting Reimagined.
A comprehensive software suite designed specifically for state and local governments. Modern, secure, and built for transparency.
Enterprise Security
Military-grade encryption for government data.
Platform Excellence
Key Capabilities
One Book = One Solution
A unified ledger system that captures all your accounting needs in one central location without reconciliation gaps.
No Supporting Ledgers
Streamlined architecture eliminates the need for complex supporting ledgers, reducing human error and audit time.
Web-based & Cloud Ready
Deploy on-premise or in the cloud. Access secure financial data from any authorized device, anywhere.
Streamlined Financial Workflow
See how OneBook handles the entire lifecycle of government finance in a single integrated pipeline.
Budget Planning
Centralize departmental requests and approvals.
Budgeting
Define and allocate resources across ministries and agencies with automated ceiling enforcement.
Active Expenditure
Real-time payment vouchers and tracking.
Expenditure Processing
Track and approve government spending through a multi-stage workflow with digital signatures.
Consolidated Reporting
Generate IPSAS-ready reports instantly.
Financial Data Integration
Automated financial data integration provides 360-degree visibility into the state's fiscal health.
Proudly Home Grown.
World Class Support.
Developed by ISSL, OneBook is a local solution designed to save on foreign exchange while providing guaranteed local technical support.