Effortless e-Invoicing for Estonia Advintek's e-Invoice as a Service Takes Compliance Off Your Hands
Staying aligned with Estonia’s Accounting Act and the country’s buyer-choice e-invoicing regime doesn’t require an in-house finance team or a subscription to a service provider network. Send us your invoice details, and Advintek manages the rest.
Instead of setting up your own connection to a Peppol access point or juggling multiple service providers, you simply pass your invoice information to Advintek. Our proprietary Invoice Factory engine handles validation, format conversion, transmission, corrections, and long-term archiving on your behalf.
Fully Managed e-Invoicing for Estonian Businesses What Is e-Invoice as a Service?
Advintek’s e-Invoice as a Service keeps Estonian companies compliant with the Accounting Act’s e-invoicing rules — without requiring dedicated finance staff, a Peppol access point subscription, or deep knowledge of the EN 16931 standard.
It’s designed for law firms, retailers, SMEs, and larger companies that need to meet Estonia’s e-invoicing obligations without building an internal compliance team or learning how the country’s decentralised network of service providers fits together. Pass us your invoicing workload, and your team saves time, reduces manual errors, and stays audit-ready — without registering as an e-invoice sender yourselves.
No service provider accounts to manage. No manual formatting. No compliance uncertainty. Just automation running quietly behind the scenes — handled entirely by Advintek.
How Advintek Takes the Work Out of e-Invoicing A Simple 3-Step Process
Advintek’s e-Invoice as a Service asks very little of you. There’s no need to register with a Peppol access point or manage relationships with multiple service providers yourself. Here’s how it works:
Send Us Your Invoice Details
Share your invoice information in whichever way suits you — email, secure upload, or a direct system connection. No reformatting or manual re-entry needed on your side.
We Validate, Convert & Transmit
Our proprietary Invoice Factory platform checks your data for accuracy, converts it into the EN 16931-compliant format — typically Peppol BIS Billing 3.0 — and transmits it securely through Estonia's e-invoicing network, complete with the required VAT details and metadata.
You Get Confirmation & Archive Access
Once submitted, you'll receive real-time confirmation of your invoice's status. Every e-invoice is securely archived for seven years, keeping you fully aligned with Estonian accounting and audit requirements.
Why Choose Advintek
Built around Estonia’s decentralised e-invoicing landscape, Advintek’s e-Invoice as a Service brings compliance, automation, and visibility together in one platform.
Format Conversion
Transforms your invoice data into EN 16931-compliant formats such as Peppol BIS — no manual reformatting required on your end.
Auto Validation
Every invoice is checked for accuracy and completeness before it's sent to any recipient or access point.
Live Sync
Ongoing data synchronisation keeps your records consistent and prevents duplicate submissions across systems.
Multi-Format
Handles standard document types, including self-billed invoices, credit and debit notes, and refunds — fully aligned with EN 16931 and Peppol BIS.
Quick Response
Receive confirmation, rejection, or delivery status within seconds of submission through Estonia's Peppol-connected e-invoicing network.
Full Control
Submit, cancel, or look up any invoice through our dashboard — without needing separate access to a service provider portal.
Secure Storage
Your invoice and company records are encrypted and archived for seven years, with a complete audit trail available whenever you need it.
Compliance Ready
Structured around Estonia's Accounting Act, so every invoice stays aligned with buyer-choice and audit requirements automatically.
Who Is This For?
Advintek’s e-Invoice as a Service is built for businesses that want compliance without the overhead. Whether you’re just starting out or processing invoices at high volume, our platform adapts to how you already operate.
Small Businesses
Skip setting up a Peppol connection or learning new software. Send your invoice, and Advintek takes care of everything from there.
01
Law Firms & Legal Professionals
Keep client billing transparent, meet Estonia's e-invoicing requirements, and stay ready if a customer registers as an e-invoice recipient.
02
Retailers & Ecommerce Stores
Manage high transaction volumes with automation that reduces manual errors and keeps every invoice properly archived and traceable.
03
Service Providers & Consultants
Services Focus on your clients, not compliance paperwork — Advintek keeps your invoicing audit-ready in the background automatically.
04
Mid-Sized & Growing Enterprise
Centralise invoice management across departments and locations, with everything kept in sync as your business scales.
05
Frequently Asked Questions
Does this service meet the requirements of Estonia's Accounting Act?
Yes. The service is built to align with Estonia’s Accounting Act and its buyer-choice e-invoicing regime, covering compliant validation, transmission, and archiving.
What do I need to provide to get started?
Just your invoice data. Share it by email, secure upload, or system integration, and Advintek manages everything from there.
Do I need any technical background to use this?
No. The platform is designed for straightforward, hands-off use, with no specialist knowledge required.
Which e-invoice formats do you support?
We support the EN 16931 standard, including Peppol BIS Billing 3.0, along with other structured formats used across Estonia’s e-invoicing network.
How long do you keep my invoices on file?
Invoices are securely archived for seven years, in line with Estonian accounting and audit retention rules.
Do I need to register as an e-invoice sender myself?
No. Advintek manages transmission on your behalf, so you don’t need your own registration or access point subscription.
How do I cancel an invoice once it's submitted?
Cancellation depends on the invoice’s current status. Where it’s permitted, we handle the correction or reversal in line with Estonian compliance requirements.
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Let Advintek handle the complexity of compliance.
Whether you're a small business or a growing enterprise, our fully managed e-invoicing service keeps you aligned with Estonia's Accounting Act and its e-invoicing network — without adding to your workload.
Click below to talk with our team and see how straightforward compliance can be.
