Pricing · indicative
Published prices, not engagement letters
The layer is priced like infrastructure: a free open tier so the law is available to everyone, subscriptions for people and entities, metered evaluations for developers and committed capacity for institutions. Figures are indicative until launch and shown in sterling; euro pricing is on request.
Plans
Open
Everyone
- Public calculators for every live schedule
- Pack explorer with sources and dated parameters
- Verification reports
Individual
Individuals
- Position and marginal analysis
- Obligations calendar with reminders
- Position reports with citations
- Filing when certified per authority
Business
Businesses
- Entities ledger and remuneration sweeps
- Threshold watch and corporation tax
- Planning and compliance reports
- Specialist review on request
Institution
Institutions
- Multi-jurisdiction packs and replay records
- Provisioning and Pillar Two workflows
- Dedicated review capacity in the Network
- Private deployment options
Developer
Builders
- REST API with proof traces
- Open pack format
- Sandbox console
- Webhooks for parameter changes
Prices exclude VAT. Launch pricing, billed monthly, subject to change before general availability.
Plans describe intended scope, not blanket availability. Filing is subject to recognition by each tax authority.
Operating model compared
An illustrative comparison of how an accounting firm engagement and the layer handle the same work. It describes the operating model, not any firm's quality or any measured outcome.
| Dimension | Firm engagement | The layer |
|---|---|---|
| Time to a position | Days to weeks, by engagement | Milliseconds, on demand, for every schedule in the pack |
| Proof of figures | Working papers held by the firm | Proof tree and citations attached to every figure |
| Currency of law | Updated by practitioners as they read | Dated parameters watched against official sources, with digests |
| Cross-border | Multiple offices, multiple engagements | One request across packs, same fact pattern, same date |
| Cost model | Hourly or fixed fee per engagement | Subscription and per-evaluation, published |
| Reports | Written advice by the engagement team | Grounded reports with disclaimers, reviewed by registered specialists where the law requires |
| Reproducibility | Depends on the file | Sealed record: inputs, parameters, engine version, hash |
Specialist review
Where the law reserves advice to registered professions, or a report trips a review gate, a registered specialist reviews and adopts it. Review is priced per report and shown before you commit.
Filing and payments
Filing rails are included in the plan that covers the entity; payment runs through your own bank. The layer never holds client money.
Fair use
Evaluations inside the apps are unmetered on paid plans. The Developer plan meters API evaluations; bulk and institutional throughput is agreed in the contract.
Questions about institutional licensing or self-hosting: see the developer documentation.