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ELSTER & ElsterSecure

German Electronic Tax Filing and Inquiry System

Secure Electronic Authentication
Tax Filing and Inquiry
Online Tax Office Inquiries

Important Information

ELSTER is the official online system of the German tax authorities, allowing you to file taxes, make inquiries, and submit documents online.

ElsterSecure is the electronic authentication method for secure login to the ELSTER system.

What is ELSTER?

ELSTER (ELektronische STeuerERklärung) is the official electronic tax filing system of the German tax authorities.

Key Features:

  • Tax Filing - Online filing of income tax, VAT, etc.
  • Tax Information Inquiry - Check tax ID, payment history, refund status
  • Dog Tax (Hundesteuer) - Register pets and pay dog tax
  • Tax Office Inquiries - Submit questions and documents to tax office online
  • Mailbox (Postfach) - Receive official documents from tax office

How to Register for ElsterSecure

Step 1

Access ELSTER Website

Go to www.elster.de and click "Mein ELSTER"

Step 2

Create Account (Registrierung)

Enter email, tax ID (Steuer-ID), and date of birth

Step 3

Receive Activation Code

Receive activation code (Aktivierungscode) by mail (takes 1-2 weeks)

Step 4

Activate Account

Enter the received activation code to activate account

Step 5

Set Up ElsterSecure

Set password and register security questions

Main Use Cases

💰 Tax Filing (Steuererklärung)

Submit annual income tax returns online.

  • Employees (Arbeitnehmer)
  • Freelancers (Freiberufler)
  • Business Owners (Gewerbetreibende)

🐕 Dog Tax (Hundesteuer)

Register pets and manage dog tax payments

  • Register dog
  • Check payment history
  • Update registration information

📧 Tax Office Inquiries

Submit questions and documents to tax office online

  • Tax-related questions
  • Submit and supplement documents
  • Request payment schedule adjustments

📬 Electronic Mailbox

Receive official documents from tax office

  • Tax bills
  • Refund notifications
  • Official responses and decisions

Required Information

Tax ID (Steuer-ID)

11-digit personal tax number

Date of Birth

For identity verification

Email Address

For account creation and notifications

German Address

To receive activation code by mail

Frequently Asked Questions

Q: Is ElsterSecure registration mandatory?

A: It's required if you want to file taxes online or communicate with the tax office. Not needed if you use a tax advisor.

Q: I haven't received the activation code

A: It takes 1-2 weeks by mail. If you haven't received it after 3 weeks, contact ELSTER customer service or request a reissue.

Q: How much is the dog tax?

A: It varies by city. Berlin charges about €120/year, Munich about €100. Dangerous breeds cost more.

Q: When should I file my tax return?

A: Generally by July 31st of the following year. Tax advisors can extend this deadline.

Q: Is it available in English?

A: ELSTER only supports German. No English support, so use translation tools or consult a tax advisor.

Ask me anything!

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