Feature

A Simpler Way to Access ELSTER: Manage Your Certificates with heylogin

Natalie Buschardt
21/7/2026
Simplify your Mein ELSTER login by uploading your ELSTER Certificate into your heylogin account. No more searching for the file on your device – just a click and you're ready.

Most people in Germany know ELSTER. Some might think of the black-and-white magpie, while others immediately associate it with the application – and, inevitably, with filing their tax return. And that’s probably not something that would make it to the “Top 10 Favorite Activities in Germany”.

Logging into Mein ELSTER can feel just as tiring, as it requires users to authenticate with an ELSTER certificate, an ID, or a security token.

We want to make this process easier for our German customers without compromising security. With heylogin, signing in with your ELSTER Certificate is just one click away.

What Are ELSTER Certificates?

ELSTER Certificates are a digital identity document – similar to your ID card. It allows you to securely sign in to Mein ELSTER, the German tax administration's online portal. For many official procedures, it replaces a handwritten signature and verifies that you are the legitimate account holder. The most common format is a password-protected .pfx file.

Before you can use your certificate, you must request it during the registration process for Mein ELSTER using either your personal tax identification number (for individuals) or your tax number (for businesses).

ELSTER at a Glance

1. Identity Verification

ELSTER certificates allow public authorities, such as the tax office, to reliably identify the sender of submitted documents.

2. Encryption for Sensitive Data

Just like heylogin, ELSTER encrypts your tax information, protecting it from unauthorized access and misuse.

3. No Handwritten Signature Required

Thanks to ELSTER's authentication process, many submissions no longer require a handwritten signature. Your electronically transmitted data remains legally binding.

4. Certificates Are Your Key to Mein ELSTER

Your ELSTER certificate serves as your personal key to Mein ELSTER. It acts as your secure login credential and grants you access to your account.

How heylogin Makes ELSTER even easier

Upload and securely store your ELSTER certificate.

Our trusted encrypted document storage is now available for ELSTER certificates as well.

Simply upload your certificate using drag and drop when creating a new heylogin entry. In the entry options, you'll now find ELSTER Certificate as a dedicated document type.

ELSTER Certificates in heylogin:

Our browser extension stays one step ahead by automatically recognizing ELSTER login forms. Instead of searching your device every time you want to sign in to Mein ELSTER, your certificate is securely stored in your heylogin account and ready whenever you need it.

heylogin generates truly strong passwords.

Your tax return contains some of your most sensitive personal information. That's why your ELSTER account deserves a password that's genuinely secure. With heylogin, you can generate a strong password for your ELSTER account without having to remember it. It's encrypted and safely stored in your heylogin account.

Store additional information securely in heylogin.

Keep additional information you need for applications, tax notices, and tax returns in one secure place.

heylogin offers a variety of entry types, allowing you to store everything from credit card details to important notes, such as your username.

What Still Requires Your Attention

You'll still need to request your official ELSTER certificate and save the .pfx file to your device when creating your Mein ELSTER account for the first time. Unfortunately, there's no way around this initial setup process.

What we can do is save you from having to search for that file every time you log in.

Try it today and securely store your ELSTER certificate in heylogin.

If you have any questions, our support team is always happy to help. You can also find answers to many common questions in our Help Center.

Upload Your ELSTER Certificate Now