Tool profile
Nomos One: cost, fit and limits
Nomos One is a New Zealand lease accounting application that handles IFRS 16 (AASB 16) transition, calculations and reporting in one module, with critical date tracking and export to ERP or financial systems. The company's address on its site is in Dunedin.
What to know first
Nomos One concentrates on IFRS 16 and AASB 16. The homepage says unlimited users, accounts and support are included and that the module was built with the big four auditors and tested against more than 1,000 scenarios. There is no pricing page and no AI feature on the pages read. The terms state AWS hosting in Sydney, which is more location detail than most rivals give.
Nomos One at a glance
| Maker | Not stated by the vendor (footer LinkedIn slug is nomos-limited), New Zealand |
|---|---|
| Free plan | No |
| Entry price | Quote only |
| API access | No |
| Category | Best AI Lease Accounting Software in 2026, rank 7 of 11 |
| Website | nomosone.com |
Who Nomos One is best for
Australian and New Zealand reporters
AASB 16 is named next to IFRS 16, and servers sit in Sydney, so a local finance team gets a standard match and a stated data location together.
Companies leaving spreadsheets
One-click calculations and reports are pitched as replacing spreadsheets, which fits a finance team with a modest portfolio and a deadline for transition.
Teams with many contract dates
Critical date reminders and event tracking sit in the same module, so rent reviews and option dates are visible beside the schedules.
Nomos One plans and pricing
| Plan | Price | What it includes |
|---|---|---|
| Platform subscription | Not published | Unlimited users, accounts and support, plus unlimited document storage, are stated on the homepage. No price or billing basis appears, and the pricing path returned not found. |
| Onboarding services | Not published | The team reviews the lease portfolio and customizes the setup. Whether this is charged separately or bundled is not stated on the pages we read. |
| Demo request | Custom quote | Sales are demo-led, and no pricing is shown on the pages read. The request form is the only way to learn cost or contract length. |
Checked November 2026.
What Nomos One does
- IFRS 16 module
- Transition, calculations and reporting sit in one module, described as built with the big four auditors and tested against more than 1,000 scenarios. Those figures are the vendor's own.
- One-click reporting
- Calculations and reports run in one click, which the homepage says removes spreadsheets. A buyer should test an amended lease to see how restated schedules are labeled.
- Date tracking
- Critical date reminders and event tracking flag upcoming dates. The page does not say whether reminders are sent by email or only shown on the dashboard.
- Portfolio setup
- Multi-currency support, custom fields and reports, and a personal dashboard are listed, which helps groups with leases in several currencies. It matters for groups that trade in several currencies and need custom reports for local auditors.
- ERP export
- Data can be exported to an ERP or financial system. No product is named, so confirm the file format your ledger can import. That route matters for teams that post entries into an accounting system each month, so test it early.
How Nomos One handles your data
The terms say the service is hosted on Amazon Web Services, with servers and backups in Sydney, Australia. Data is also transferred to New Zealand, and some operational data is processed in the United States and the European Union. Clause 10.4 states that no personal information is stored in an AI model, though the page does not directly say whether customer data trains third-party models. Account data is kept while the account is active and then for a period tied to the customer contract. No ISO or SOC claim appears.
Where Nomos One falls short in practice
- IFRS 16 only. Only IFRS 16 and AASB 16 are described. A US group that also reports ASC 842 or GASB 87 would need another tool or confirmation from the vendor.
- No AI on the pages read. No AI feature is named or described, so contract reading and question answering are not part of the pitch. Buyers who want abstraction help should look elsewhere.
- Disclaimer on advice. The site says it does not provide accounting, financial, tax or legal advice. Interpretation of the standard stays with your team and auditors, and the tool does not replace that review.
Works with
Alternatives to Nomos One
Nomos One: common questions
Does Nomos One support ASC 842?
The homepage describes IFRS 16 (AASB 16) transition, calculations and reporting and does not mention ASC 842. A company that reports under US GAAP should ask the vendor directly, because the pages we read give no evidence of ASC 842 coverage.
Where does Nomos One host customer data?
The terms state AWS servers and backups in Sydney, Australia. Data is also transferred to New Zealand, and some operational data is processed in the United States and European Union. European buyers with residency rules should ask which data leaves Australia.
Does Nomos One use AI?
No AI feature is named or described on the pages we read. Clause 10.4 of the terms says no personal information is stored in an AI model. That is a data statement, not a product feature, so the tool should be treated as non-AI.
What does Nomos One cost?
No pricing page exists, and the homepage shows no amount. It states unlimited users, accounts and support. Sales are demo-led, so request a quote that covers onboarding, document storage and any per-lease charge. Because the pages name no ERP, ask which accounting system exports have been used by existing customers, and in what format.
Who made Nomos One and where is it based?
The site shows a Dunedin, New Zealand address. The legal entity is not stated on the pages we read, and a LinkedIn slug in the footer reads nomos-limited without confirming a name. Ask which company signs the contract. Ask the vendor to confirm the contracting entity in writing before signing.