How can we help?

NRS audit & IRN

Submission flow, response codes, and how to fix rejected invoices.

Bulk upload

CSV / Excel / API formats, validation rules and queue tracking.

Tax reports

Per-invoice VAT and WHT reports for auditors and bookkeepers.

Members & roles

Invite teammates and configure granular permissions per org.

Security

SSO/SAML, audit logs, and FIRS-aligned data handling.

API reference

REST endpoints, webhooks, retries, and rate limits.