Why RegNexus
AI should explain your finances. It should not invent them.
The difference between RegNexus Books and generic “AI accounting” is a boundary: your financial truth is calculated deterministically and traceably; AI is only ever permitted to explain it.
Deterministic where truth matters
Financial truth is calculated from governed rules. AI may explain it — it never authors it. FACT → TEST → EVIDENCE → VERDICT → optional AI explanation.
Test decisions before you act
Horizon models the counterfactual from your real state, so you see the impact before it becomes a transaction.
Controls built into execution
Four-eyes approval, materiality and execution gates are part of the ledger, not bolted on after.
Every result traces to its source
Frontier turns figures into evidence, authority and verifiable proof — prove more, reveal less.