Integration Guide
Xero handles UAE VAT invoicing well, but it has no native PINT-AE or ASP pipeline for the UAE e-invoicing mandate. The practical path: keep Xero as your ledger, export invoices as CSV, and let Invaq handle PINT-AE XML, validation, ASP routing, and the audit trail downstream.
The UAE is rolling out e-invoicing on the Peppol 5-corner / DCTCE architecture, in phases. A pilot opened on 1 July 2026. Under Ministerial Decision No. 56 of 2026, businesses with revenue of AED 50 million or more must appoint an Accredited Service Provider (ASP) by 30 October 2026 and comply from 1 January 2027; everyone else must appoint by 31 March 2027 and comply from 1 July 2027. Penalties for non-compliance can reach AED 5,000 per invoice.
None of this asks you to replace Xero. Your books, quoting, reconciliation, and VAT returns stay where they are. What the mandate adds is a downstream layer: every invoice must also exist as structured XML in the PINT-AE profile — the UAE’s Peppol invoice profile, with roughly 51 mandatory fields — pass validation, and be transmitted through an ASP that reports to the tax authority. As of 17 July 2026, the Ministry of Finance list holds 42 pre-approved providers, with none fully accredited yet.
Xero supports UAE VAT, but as of July 2026 it publishes no native PINT-AE output or ASP connection for the UAE — a reasonable position while the regulator specification is still settling, and one that leaves the compliance layer to purpose-built tooling. That layer — XML generation, field validation, ASP routing, and a tamper-evident audit trail — is exactly what Invaq provides on top of your existing Xero data.
The workflow is deliberately simple: export invoices from Xero as CSV and import them into Invaq. The AI column mapper reads your Xero headers — however your export names them — and proposes a mapping to canonical invoice fields, which you confirm before anything is committed. It works with exports from any accounting system, so a mixed Xero-plus-legacy estate imports through the same door.
Each imported invoice is then validated deterministically against the PINT-AE draft ruleset (uae-pint-ae-draft-1, pending the final regulator specification) and scored 0-100. Failures surface in an exceptions queue naming the exact rule and field, so you fix the source record and re-validate rather than guessing. Passing invoices are finalized as PINT-AE-aligned UBL 2.1 XML and routed to your chosen ASP through a provider-agnostic adapter — you are never locked to one provider.
When you outgrow CSV, API keys let your systems push invoices in directly, and HMAC-signed webhooks notify them of validation, submission, and delivery events — the same pipeline, automated end to end.
This is a division of labour, not a criticism: Xero is a general-purpose ledger, and the UAE compliance layer is a specialist job. Based on public information as of July 2026:
| Compliance need | Xero alone | Xero + Invaq |
|---|---|---|
| UAE VAT invoicing and returns | Yes — native UAE VAT support | Not needed — Xero keeps doing this |
| PINT-AE UBL 2.1 XML generation | No native PINT-AE output | Generates PINT-AE-aligned XML (draft ruleset) |
| Validation of ~51 mandatory PINT-AE fields | No PINT-AE field validation | Deterministic 0-100 score per invoice |
| Transmission via an Accredited Service Provider | No native ASP pipeline | Provider-agnostic ASP routing |
| Tamper-evident compliance audit trail | Standard activity history only | SHA-256 hash-chained Trust Ledger + FTA audit pack |
Xero capabilities summarised from public information as of July 2026; Xero’s roadmap may change. Invaq validation uses the uae-pint-ae-draft-1 ruleset pending the final regulator specification. Invaq is not an ASP — it routes to ASPs through a provider-agnostic adapter.
Use Xero’s standard invoice export (CSV) for the period you need. No special formatting required — Invaq accepts exports from any accounting system as-is.
Upload the file in the Invaq workspace. Nothing is committed yet — the import is staged for your review first.
Invaq’s AI column mapper reads your Xero headers and proposes a mapping to canonical invoice fields — parties, TRNs, line items, VAT categories, totals. You review and confirm before anything imports.
Every imported invoice is checked deterministically and scored 0-100 against the PINT-AE draft ruleset (uae-pint-ae-draft-1), covering the roughly 51 mandatory fields the UAE profile defines.
Failures land in an exceptions queue with the exact rule and field named — a missing buyer TRN, a wrong VAT category, an AED total absent on a foreign-currency invoice. Fix the record in Xero (or in Invaq), then re-validate.
Passing invoices are rendered to PINT-AE-aligned UBL 2.1 XML and routed to your chosen Accredited Service Provider through Invaq’s provider-agnostic adapter, with every step written to the SHA-256 hash-chained Trust Ledger.
Want to sanity-check a single invoice before importing anything? Paste it into the free PINT-AE validator. Bidding on government or ADNOC work too? The free ICV calculator is one click away.
No. Xero keeps running your books exactly as it does today — quoting, invoicing your customers, bank reconciliation, and VAT returns. The mandate adds a downstream layer: each invoice must also exist as PINT-AE XML, pass validation, and be transmitted through an Accredited Service Provider. Invaq supplies that layer from your Xero exports, so nothing about your day-to-day Xero workflow has to change.
Mostly, but not completely. A standard Xero invoice export carries the commercial core — parties, line items, quantities, VAT amounts, currency, dates. PINT-AE defines roughly 51 mandatory fields, and some, like the 15-digit TRN for both parties or UAE-specific VAT category codes, may live in Xero contact records or not exist in Xero at all. Invaq’s validation flags exactly which fields are missing on each invoice so you can fix them once, at source, in Xero.
Yes. CSV import is the fastest way to start, but Invaq also provides API keys for pushing invoices in programmatically and HMAC-signed webhooks that notify your systems of validation, submission, and delivery events. Teams typically begin with CSV to prove the mapping, then wire the API into their Xero-adjacent tooling once volumes justify it.
The sandbox opens a full Invaq workspace instantly — import a CSV, watch the AI mapper propose columns, see validation scores and the Trust Ledger on real seeded data. No email, no signup, no card.
Deeper reading: the UAE e-invoicing guide, the FAQ, or pricing.
Last updated: 18 July 2026