Nomos One

Nomos One is a cloud‑based lease accounting and lease management platform designed to remove the complexity of managing large lease portfolios.

The platform is exclusively for lease accounting and lease management. It integrates IFRS 16 / AASB 16 reporting with operational lease management so organisations can manage leases, automate calculations, and generate compliant accounting outputs from a single system.
Nomos One is used globally by public and private sector organisations, supporting lease portfolios of all sizes and complexities across multiple industries.

Proven at scale:

• Over 12 years’ industry experience
• More than 300 customers globally
• 100,000+ leases managed
• Approximately $12 billion in average annual rent value managed

Nomos One is ideal for organisations that:

• Manage multiple leases (property, vehicles, equipment or embedded leases).
• Are required to comply with AASB 16 / IFRS 16.
• Rely heavily on Excel or manual processes.
• Experience frequent lease changes, reassessments, or modifications.
• Need stronger governance, auditability, and control over lease data.

Nomos One centralises all lease data into a single source of truth, allowing teams to:

• Track key dates such as commencements, expiries, renewals, rent reviews and variations.
• Store lease documents and supporting information.
• Reduce reliance on institutional knowledge and manual reminders.

Nomos One automates the most complex aspects of lease accounting, including:

• Initial measurement of lease liabilities and right‑of‑use assets
• Subsequent measurement and re‑measurement for lease events
• Present value calculations of future lease payments
• Depreciation, interest expense and impairment adjustments
• Handling of exemptions (short‑term and low‑value leases)

The result is accurate, consistent and auditable accounting outcomes across your entire lease portfolio. 

Spreadsheets:

• Don’t capture the reasoning behind complex accounting decisions
• Are difficult to track and reconcile at year‑end
• Are inflexible when leases change
• Are prone to formula and version‑control errors

Nomos One replaces spreadsheets with a robust system that stores calculations, assumptions, and decisions in one place to significantly reduce risk.

Nomos One generates AASB 16 outputs that can be easily exported and uploaded into your general ledger, including:

• Journal reports
• Disclosure reports
• Agreement balance reports
• Lease related financial statement disclosures (P&L, balance sheet and cash flow)

Reports update automatically as lease events occur, ensuring reporting remains current and accurate. 

Nomos One supports organisations across the full lease lifecycle:

• Onboarding – data extraction, validation and system setup.
• Lease Management – operational tracking and controls.
• Lease Accounting – AASB 16 calculations and reporting.
• Ongoing Support – training, guidance and assistance as teams change and grow.