
If your business helps companies register for VAT across EU markets, you already know the process inside out. The tax law, the filing requirements, the country-specific deadlines, the documentation stack that varies from one member state to the next.
But there is one part of the process that rarely gets talked about - because it feels too operational, too mundane, to be worth a conversation. It is not the tax law. It is not the filings. It is not the deadlines.
It is the Power of Attorney.
Every cross-border VAT registration in the EU requires a notarized Power of Attorney. It authorises your team - or your firm - to act on behalf of the client in the jurisdiction where the registration is taking place. Without it, nothing moves.
On paper, it is one document. In practice, it is a coordination problem that compounds at scale.
Your client is ready. Their documentation is ready. Your team is ready to file. And you are waiting on a notary appointment in a country where neither you nor your client is physically present.
For a compliance platform handling a handful of registrations, this is an inconvenience. For one managing dozens of clients across multiple EU jurisdictions simultaneously, it becomes a structural bottleneck - one that slows client onboarding, creates compliance risk, and caps how many clients your team can actually serve at any given time.
The traditional approach to getting a cross-border PoA notarized looks something like this:
The client is located in one country. The registration is in another. The notary needs to be commissioned in the right jurisdiction. An appointment has to be arranged - sometimes via embassy, sometimes via local notary, sometimes via a network of correspondents - and the document has to travel, either physically or through lengthy authentication chains, before it is legally valid for the registration in question.
At each step, you are dependent on third parties, postal systems, and appointment availability that is entirely outside your control.
The result is that the speed of your entire compliance service - no matter how efficient your tax team is - is regularly determined by the slowest part of a notarization logistics chain.
That is not a compliance problem. It is an infrastructure problem.
Legitify is a remote online notarization platform built for exactly this kind of workflow.
Tax and compliance platforms that work with Legitify embed remote notarization directly into their client onboarding process. The PoA is handled online - through a secure video session with a commissioned notary, using identity verification that meets EU regulatory standards, and signed with a Qualified Electronic Signature (QES) that gives the document full legal standing across EU jurisdictions or remotely (depending on the jurisdiction requirements).
The client completes the process from wherever they are. No embassy visit. No travel. No physical document that needs to be posted, apostilled separately, or re-authenticated in the destination country.
The practical outcome for a compliance platform looks like this:
Faster client onboarding. The notarization step no longer sits in a queue waiting for a physical appointment. It can happen the same week - often the same day.
More clients served. When notarization is no longer a manual coordination task, your team's capacity is freed up for the work that actually requires their expertise.
Consistent compliance across jurisdictions. Legitify operates across EU member states with jurisdiction-specific notarization, which means the PoA is legally valid in the country where the registration is taking place - not just digitally signed, but correctly notarized according to local requirements.
A cleaner client experience. Clients who are used to digital-first services do not expect to visit a notary office as part of a VAT compliance engagement. Removing that step signals that your firm operates at the same level of digital maturity they do.
Compliance platforms embed Legitify into the onboarding flow to streamline internal processes, this way it is handled through a consistent process and completed without manual coordination by the compliance team.
For platforms that handle multiple jurisdictions, this means the PoA bottleneck disappears as a category, rather than being solved case by case.
If your business runs cross-border VAT registration or any EU compliance service that hits a notarization requirement - whether for PoA documents, corporate certifications, or any other notarial act - the question is not whether remote notarization makes sense for your workflow. It is how quickly you can embed it.
Legitify helps tax technology and compliance platforms remove the notarization bottleneck from cross-border client onboarding. Get in touch to explore what an integration looks like for your business.
