Lease Accounting Solution for IFRS16, IAS17 and ASC842

Take the complexity out of lease accounting.

Lease accounting demands precision — right-of-use assets, lease liabilities, net present value calculations, journal entries, and audit trails. For organizations managing hundreds or thousands of lease contracts, doing this manually is not sustainable.The AIQOS Lease Accounting Solution, available on the OneStream Solution Exchange, automates the entire process within your existing OneStream environment. Scalable, traceable, and fully compliant — without adding complexity.

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Built for compliance. Designed for scale.

The solution supports both IFRS 16 and ASC 842, and provides the offsetting amounts needed to neutralize lease expenses recognized under local GAAPs — including the bridge from IAS 17. Leveraging OneStream's native Reporting Compliance app, compliance is not bolted on. It's built in.

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What the solution covers

From straightforward contracts to complex arrangements, the solution handles the full lease accounting lifecycle:
Contract managementMass upload via a standardized Excel template, daily interest calculations, and support for contract start, modification, and end dates on any day of the month.

Flexible contract characteristicsLinear and non-linear payment schedules, varying payment frequencies (monthly, quarterly, semi-annual, annual), advance or arrears payments, rent-free periods, fixed indexation, escalation rates, extension and termination options, purchase options, foreign currency contracts with monthly liability revaluation, residual value guarantees, restoration costs, deferred tax, impairment, and more.

Insight and controlSimulate journal postings in a dashboard before processing. Run lifecycle reports to validate lease amounts across periods — even after modification events. Full audit logs and contract comparison versus prior periods.
Journal outputPost IFRS 16/ASC 842 journals directly into a consolidation cube in OneStream, or export as a CSV extract for upload into your general ledger. Postings cover income statement, balance sheet, and flow-level detail to support disclosure schedules and cash flow requirements.

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A solution built by the OneStream partner community

This solution is collaboratively developed and maintained by a growing ecosystem of OneStream partners, led by several Diamond Partners — including AIQOS. Pooling years of lease accounting expertise and OneStream platform knowledge, the solution reflects real-world implementation experience across many organizations.
It is delivered with unencrypted business rules — meaning no dependency on any third party, and full freedom to customize to your specific needs.
Pricing is based on a variable annual subscription tied to the number of contracts, keeping costs aligned with your scale.

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Ready to simplify your lease accounting process?

Would you like to know more about optimizing the Lease Accounting process for your organization? Please contact Laila Nørgaard.