Advintek’s eInvoice as Service makes e-Invoicing Effortless
Designed for full KSeF compliance, our solution eliminates the need for accountants or portal logins. All you do is share your invoice, we will do the rest.
Instead of navigating government systems or hiring third-party consultants, you simply provide your invoice data to Advintek. Our proprietary Invoice Factory platform handles everything: from validation and field mapping to submission, cancellation, and long-term archiving.
What is e-Invoice as a Service?
Advintek’s e-Invoice as a Service is a fully managed solution designed to help Polish businesses comply with KSeF regulations without the need for accountants, portals, or complex tools.
This service is ideal for SMEs, legal, retailers, and enterprises who want to stay compliant without investing in internal compliance teams or learning technical standards. By outsourcing the entire e-Invoicing lifecycle to Advintek, your business can save time, reduce errors, and ensure audit-ready records all without touching the KSeF portal.
No portals. No manual entry. No risk of non-compliance. Just seamless automation — powered by Advintek.
How It Works – Simple 3-Step Process
Advintek’s e-Invoice as a Service is designed to be as effortless as possible. No need to log into the Global or rely on third-party agents. Here’s how it works:
Share Your Invoice Data
Send your invoice details to Advintek through your preferred method whether it’s via email, secure upload, or integration. No formatting or manual entry needed.
We Validate, Map & Submit
Using our proprietary Invoice Factory system, we automatically validate your data, map it to KSeF required format, and submit it securely to the KSeF system including all necessary tax fields and metadata.
You Receive Confirmation & Archive Access
Once submitted, you receive a real-time confirmation of invoice status. All e-Invoices are securely archived for 5 years, ensuring you remain fully compliant with Poland regulatory requirements.
Why Choose Advintek
Built for Poland’s e-invoicing framework, Advintek’s e-Invoice as a Service combines compliance, automation, and control in one seamless system.
Field Mapping
Automatically matches your invoice fields to poland e-invoicing format requirements, no manual formatting needed.
Auto Validation
Check your invoice data for accuracy and completeness before it’s submitted to Tax Office.
Live Sync
Real-time data synchronization across systems ensures consistency and prevents duplication.
Multi-Format
Supports all the all types of all compliant with poland standards. Document types including self-billed invoices, credit/debit notes, and refunds.
Quick Response
Receive invoice approval, rejection, or IRN confirmation within seconds from Receive invoice approval, rejection, or IRN confirmation within seconds from the e-invoicing network. .
Full Control
Submit, cancel, or retrieve any invoice directly via our platform no need to log into KSeF.
Secure Storage
Invoices and company data are encrypted and securely stored for 5 years with audit trails.
Compliance Ready
Everything is built to meet poland regulatory and tax audit standards and tax audit standards so you're always compliant.
Who Is This For?
Advintek’s e-Invoice as a Service is designed for businesses that want compliance without complexity. Whether you’re just starting out or managing high volumes of invoices daily, our solution adapts to your workflow.
Small Businesses
Avoid hiring in-house accountants or learning complex systems. Just send your invoice data, we handle the rest.
Law Firms & Legal Professionals
Ensure billing transparency and meet government e-Invoicing mandates without navigating local e-Invoicing portals or managing compliance internally.
Retailers & Ecommerce Stores
Manage high-frequency transactions with automation that reduces errors and ensures every invoice is properly filed.
Service Providers & Consultants
Focus on delivering value to your clients while Advintek ensures your billing stays audit-ready and regulation-proof.
Mid-Sized & Growing Enterprise
Streamline operations across departments with centralized invoice lifecycle management, syncing all platforms in real time.
Frequently Asked Questions
What do I need to provide to get started?
Just send us your invoice data either via email, secure upload, or system integration. We’ll handle the rest, including validation, submission, and archiving.
Do I need to log into the portal?
No. Advintek manages the entire process on your behalf. You never have to interact with the KSeF portal directly.
What types of e-Invoices are supported?
We support all formats under the Poland KSeF framework, including standard invoices, self-billed invoices, credit notes, debit notes, and refund notes.
How do I cancel an invoice?
Simply send us a cancellation request within 72 hours of issuance. We’ll process it directly through Invoice Factory, with no need for portal access.
Is this service compliant with KSeF regulations?
Yes. Advintek’s system is fully aligned with KSeF e-Invoicing requirements, including data structure, submission protocol, and 5-year archival policy.
How long are my invoices stored?
All invoices are securely archived for 5 years, in compliance with KSeF’s data retention rules. You can retrieve them anytime on request.
Do I need technical knowledge to use this service?
No technical expertise is required. Our system is designed to be completely hands-off we handle all technical processes in the background.
Insights & Innovations
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Ready to Make e-Invoicing Effortless?
Let Advintek take the complexity out of compliance. Whether you're a small business or growing enterprise our fully managed e-Invoice service ensures you're always aligned with KSeF regulations.
Click below to connect with our team and experience how simple compliance can be.
