Embedded E-Invoice Compliance

Embed tax-authority connectivity and country-specific invoice handling behind one integration, so a mandate change becomes Staple's problem, not your roadmap. This page is for a platform embedding the capability for its own customers, distinct from the customer-facing Global E-Invoicing solution.

Mandates Move. Your Backlog Should Not.

Every platform serving multiple countries has been burned by a tax authority changing a schema. Staple absorbs those changes so they do not become your engineering backlog. As an accredited PEPPOL Access Point, a platform embedding this inherits that accreditation rather than running a months-long process to become one independently, and it inherits the country-specific validation logic that sits behind each mandate rather than rebuilding it per jurisdiction.

One Flow For Structured And Unstructured

Structured e-invoices and ordinary invoices normalize into a single flow, so a platform handles both through one integration.

• Structured formats including XRechnung (XML for machine processing), ZUGFeRD (the hybrid PDF/A-3 and XML standard, with EN 16931 compliant data embedded), UBL, and the GOBL canonical model.

• Unstructured invoices as PDF or scan, extracted and verified into the same structure.

Documents arrive over the Peppol network through an access-point integration such as InvoPop, by monitored email inbox, through the UI, or over the API, and land in the same queue model regardless of channel.

The Full E-Invoice Lifecycle, Not Just Submission

Many jurisdictions now operate a pre-clearance model, where an invoice must be submitted to the tax authority for verification before it can be shared with the buyer. Staple embeds that whole lifecycle. Taking Malaysia's MyInvois, operated by LHDN, as a concrete example, a platform can submit an accounts-receivable invoice for clearance, track its status, cancel it within the mandated window, and retrieve the official tax copy, all over the API rather than through manual portal work. Status is returned in a normalized set, submitted, valid, invalid, cancelled, or duplicate, alongside the tax authority's own references, so your systems read one consistent vocabulary instead of a different one per country. Cancellation enforces the authority's rules, for example MyInvois's 72-hour cancellation window, and every submit, cancel, and edit is written to the audit trail.

Mapped To Each Authority's Schema

Getting cleared is a schema problem before it is anything else, and it is where in-house builds stall. Staple performs the field mapping and normalization each authority demands, for instance validating currency codes against ISO 4217, requiring an exchange rate when the currency is not the local one, normalizing state and region codes, and mapping payment modes to the authority's accepted values. Because those rules change when a mandate changes, maintaining them is exactly the work a platform embeds Staple to avoid owning. The same applies to onward delivery: Singapore's InvoiceNow, operated by IRAS on the Peppol network, requires the cleared invoice to be exchanged in the network's format, and Staple carries both the clearance step and the Peppol exchange so a platform does not have to distinguish between them in its own code.

Validated, Classified, And Auditable On Arrival

• Checks: duplicate and idempotency handling, format validation, tax-ID validation, digital-signature integrity, and fraud and anomaly checks.

• Classification: each document is typed from its structure and content, for example a PO invoice, a non-PO invoice, a credit note, or a problem invoice that needs review.

• Audit: every e-invoice is stamped with whether it is an e-invoice, its format, its country of origin, and its source, in a timestamped record of what happened, who acted, and when.

The original file, both the canonical GOBL JSON and the source XML, is stored immutably alongside the structured data and can be downloaded for audit, with data held in the required region and retained for the mandated period, for example ten years for EU documents.

Coverage, Stated Honestly

Supported today includes InvoiceNow in Singapore (IRAS), MyInvois in Malaysia, China, India, and Mexico, with Germany receiving XRechnung and ZUGFeRD over the Peppol network already in production. Expanding through 2026: France, Poland, Vietnam, Spain, Thailand, and more. Staple commits to support the jurisdictions its customers need, and country status is always stated as live or in progress, never overclaimed.

Proven In Production

A global technology leader in semiconductors validates e-invoices against local rules across China and Malaysia for VAT and SST. A Fortune 500 consumer goods company validates against the Chinese tax authority at 8,000-user scale through SAP Concur. Across deployments, Staple runs for Fortune 100 companies and global financial institutions in 60 countries at a 100% deployment success rate.

Scope

Staple maintains the tax-authority connections and mandate updates. A platform embeds the capability and keeps its own interface and customer relationship. It is not itself the tax authority, and it does not decide your commercial treatment of a rejected invoice.

Discuss Country Coverage

Tell us which countries you serve, or explore the customer-facing Global E-Invoicing solution. Book a demo.