Assess before you're mid-rollout, not after
E-Invoicing Readiness Assessment
Reviewing your invoicing systems against the phased e-invoicing mandate before your compliance date arrives — because a gap found six months out is a manageable project, while the same gap found a month before go-live is a genuine crisis.
Ideal timing: 6+ months before your applicable compliance phase date
Key facts
| Assessment scope | Current invoicing system capability, data structure, and integration readiness |
| Output | A gap report and remediation timeline against your specific go-live date |
| Best timing | Six months or more before your applicable compliance date |
What this actually involves
Businesses running invoicing through spreadsheets, basic desktop software, or an accounting platform with no API or structured-data capability typically need considerably more lead time to become e-invoicing ready than businesses already on a modern cloud platform — a readiness assessment surfaces exactly which category you fall into early enough to actually act on the finding.
The assessment looks specifically at whether your current system can generate invoices in the structured data format the mandate requires, whether it can integrate with an accredited service provider's API, and whether your underlying customer and product data is clean enough to populate a structured invoice correctly without manual intervention on every single transaction.
Where gaps are found, the remediation roadmap needs to be realistic against your specific compliance date — sometimes that means a platform migration, sometimes it means a more modest integration project, and knowing which well in advance changes the entire feasibility of hitting your specific go-live date comfortably rather than under last-minute pressure.
Is this actually relevant to you?
- You're not confident your current invoicing system can meet the structured data requirements of the e-invoicing mandate
- Your compliance date is approaching and you want a clear picture of what needs to change before then
- You're currently invoicing through spreadsheets or basic software with no clear path to compliance
- You want an objective assessment before committing to a specific service provider or platform change
Our process, step by step
Current system assessment
Reviewing your existing invoicing setup — platform, data structure, integration capability — against e-invoicing requirements.
Gap identification
Specific technical and process gaps, not a generic compliance checklist.
Remediation roadmap
A realistic timeline and action plan to close gaps before your specific compliance date.
Provider & platform recommendation
Where remediation involves a platform change, a clear recommendation matched to your findings.
Scope of work
Readiness work usually leads to an accounting software update and ongoing e-invoicing services, and keeps your VAT returns consistent with what is reported.
What a surface-level review misses
- Assuming a modern-looking invoicing template is automatically e-invoicing ready, without checking whether the underlying system can actually generate the required structured data format.
- Underestimating how much customer and product master data needs cleaning up before it can populate a structured invoice correctly without manual correction each time.
- Not testing the actual integration with an accredited provider until close to go-live, discovering technical issues with little runway left to resolve them.
Related e-invoicing and VAT services
E-invoicing data flows straight into your VAT returns, so we cover the whole chain.
Related guides from our team
Practical explanations of the rules behind this service, written by our chartered accountants.
Common questions
How long does readiness assessment take?+
Typically 1–2 weeks depending on system complexity — worth starting well ahead of your specific compliance phase date rather than close to it.
What if the assessment finds we're not ready?+
That's exactly the value of assessing early — a gap found 6 months out is manageable; the same gap found a month before go-live is a crisis with far fewer good options.
Does the assessment recommend a specific accredited provider?+
The assessment itself is provider-neutral, focused on your readiness; provider selection is a related but distinct next step once gaps are understood.
Can a readiness assessment be done even if our compliance date is still far away?+
Yes — earlier is genuinely better, since it maximises the options available for addressing any gaps found without time pressure.
What's the biggest readiness gap you typically find?+
Most commonly, underlying data quality — customer and product information that's inconsistent or incomplete in ways that don't cause problems today but would generate errors in a structured invoicing format.
Not sure if your current invoicing setup is e-invoicing ready?
A readiness assessment now avoids a scramble later — tell us your current system and we'll scope the review.