Estonian e-Residency: Adding Your Personal Code to the e-Business Register

Oct 1, 2025 | Guide

Starting a business in Estonia through the e-Residency programme opens the door to one of the most digital-friendly business environments in Europe. Once your company is successfully registered and you have received your e-Residency card, one of the next important steps is ensuring your personal code (isikukood) is properly linked to your company records.

At BBCTallinn, we support entrepreneurs and business owners throughout this process, ensuring that their companies are correctly set up in accordance with Estonian regulations. Adding your personal code may seem like a small administrative task, but it plays a vital role in the day-to-day management of your Estonian business.

Why Your Personal Code Matters

The personal code is a unique identifier that connects you to official systems in Estonia. It is essential for managing your company in the e-Business Register, for filing taxes, and for opening a business bank account or payment service provider account. Without it, you may encounter delays or even restrictions when trying to carry out routine business operations.

Ensuring your personal code is properly added to your company records gives you:

  • Full legal recognition as a shareholder or board member
  • Smooth access to Estonian state portals and digital services
  • Fewer complications when working with accountants, banks and other service providers

For international entrepreneurs, this step is key to establishing trust and credibility in the Estonian digital business ecosystem.

How to Add Your Personal Code to Your Company

After registering your Estonian company and receiving your e-Residency card, it is essential to ensure that your personal code (isikukood) is correctly linked to your company profile. This is done through the Estonian e-Business Register, available at https://ariregister.rik.ee/eng.

Here is a step-by-step guide to completing the process:

Step 1: Log in to the e-Business Register

Go to https://ariregister.rik.ee/eng and log in using your e-Residency card. Insert the card into your reader, enter your PIN, and you will gain secure access to the system.

Step 2: Navigate to the Dashboard

Once logged in, select Dashboard from the menu. On the left-hand side, you will see different options for managing company information.

Step 3: Search for Your Company

From the menu, choose Search for a Legal Person. Enter the official name of your company and select it from the results.

Step 4: Confirm Representation Rights

When you open your company’s profile, you will be asked to confirm that you have the right to represent the company. Tick the box that states I confirm that I have the right to represent the company before proceeding.

Step 5: Add or Update Your Personal Code

Within the company profile, navigate to the sections listing Board Members, Shareholders, and Beneficial Owners. Here, you will need to enter your personal code (isikukood). This ensures that your role is fully connected to your digital identity in Estonia.

Step 6: Confirm and Sign the Changes

After entering the information, review the details carefully. Then confirm and digitally sign the update with your e-Residency card. This final step ensures that the data is legally binding and officially registered.

If your company was initially set up with the help of a service provider, it is a good idea to notify them once your personal code has been added. This keeps your accounting, compliance, and legal records consistent with the official register.

At BBCTallinn, we regularly assist clients with this process. By ensuring all personal and company details are correctly entered, we help entrepreneurs avoid administrative delays and focus instead on building their business.

Practical Tips for Business Owners

While the process of adding your personal code is straightforward, accuracy is crucial. A single mistake can cause unnecessary delays in banking, accounting, or tax registrations. Here are a few practical tips to keep in mind:

  • Double-check your details before confirming the update. Your personal code must match the one on your e-Residency card exactly.
  • Keep records consistent across platforms. If your personal code is not updated in the Commercial Register, banks or payment providers may request additional verification.
  • Update all relevant roles. Ensure that your personal code is correctly listed under board member, shareholder, and beneficial owner, if applicable.
  • Seek assistance when needed. If you are uncertain about any part of the process, it is best to consult a trusted service provider.

At BBCTallinn, we provide hands-on guidance for international entrepreneurs who may not be familiar with Estonian systems. Our team ensures that updates to your company profile are made correctly and efficiently, giving you peace of mind when operating your business.

Conclusion

Adding your personal code to your Estonian company records is a small but critical step for ensuring smooth operations in the country’s digital-first business environment. It guarantees legal recognition, enables seamless interaction with government portals, and prevents unnecessary complications with banking or compliance.

For entrepreneurs managing their business remotely, these details can feel overwhelming. That is where BBCTallinn can help. From company registration to compliance and ongoing support, we make sure your Estonian business runs smoothly, leaving you free to focus on growth and success.

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