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What is the Kleinunternehmer limit?

Written by: Sophia Merzbach

Updated on: December 4, 2025

Reading time: 3 minutes

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When you are self-employed on a part-time basis, or you are just starting your own business, you may be able to register as a Kleinunternehmer (small business owner) in Germany.

This regulation saves a lot of paperwork and simplifies tax obligations. But when can you - and should you - actually make use of the Kleinunternehmer rule? Here you find everything about the limit for Kleinunternehmer.

How much can you earn as Kleinunternehmer?

You can use the Kleinunternehmer rule if your turnover (net revenue) did not exceed 25,000 € in the previous calendar year and is not expected to exceed 100,000 € in the current year.
Turnover means the amount you invoice before expenses but without VAT (net sales).

If you are starting your self-employment for the first time, only your expected turnover for the first year matters. As long as you will stay below 100,000 € in the year you start, you can choose the Kleinunternehmer rule.

There is no longer an automatic monthly prorating of the threshold when you start mid-year (a rule that applied under the old system). You simply must reasonably expect that your total turnover for the remaining months of the year will not exceed 100,000 €.

Example: If you become self-employed in June and want to make use of the Kleinunternehmerregelung, you simply need to ensure that your expected net turnover from June to December will not exceed 100,000 €.

There is no monthly prorating of the threshold anymore. Even if you only operate for part of the year, the full current-year limit of 100,000 € applies. As long as your total turnover for the remaining months of the year stays below this amount, you can choose the Kleinunternehmer rule.

Tip from Accountable💡: Even though the Kleinunternehmer rule has some advantages, it can also make sense not to apply for it. It could be more beneficial to voluntarily register as subject to VAT

For example, if you register an expensive photovoltaic system. In this case you could get back the VAT, which is not a small amount. 

How much am I allowed to earn as a Kleinunternehmer?

The Kleinunternehmer rule is only relevant for revenue from your self-employment. If you also work as an employee, for example, the money you make with this job is not taken into account for the Kleinunternehmer rule.

So it doesn't matter how much you earn as an employee. But if you operate multiple self-employed activities, you must add all self-employment turnovers together. If the combined turnover exceeds 25,000 € in the previous year or will exceed 100,000 € in the current year, you cannot use the Kleinunternehmer rule.

Example: Let's say you are employed as teacher but also sell homemade jewelry through an online store on the side. In this case, you only need to consider the sales from the online store when wanting to register as Kleinunternehmer.

At the same time a self-employed craftsman who also runs an online store on the side has to add up his sales from both activities and calculate the total, if he is considering whether he can register as a Kleinunternehmer.

This revenue doesn't count into your total turnover:

For example, if you have clients in other EU countries who fall under the Reverse Charge regulation, you don't have to take this into account for your turnover. Also, you don't have to include other tax-exempt income, e.g. medical treatment or some educational and teaching services, as well as income from renting out apartments.

When am I not a Kleinunternehmer anymore?

If you notice that your revenue exceeds the turnover limit, you must change to the standard taxation and are subject to VAT. So it's important that you keep a close eye on your sales when you reach this limit. Because as soon as you exceed 25,000€, you're no longer a Kleinunternehmer. You'll have to charge VAT in your invoices starting from the next year and also pay it to the state.

Tip from Accountable💡: If you're a Kleinunternehmer but might exceed the limit, Accountable is there for you! The Accountable app shows you exactly what you've earned and notifies you when you're about to exceed the 25,000€ threshold!

➡️ In this article, you'll learn exactly what you need to do if you exceed the revenue limit and how exactly the switch to standard taxation works.

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Sophia Author

Author - Sophia Merzbach

Sophia has been a key member of the Accountable team for many years, bringing a unique blend of journalistic precision and in-depth tax expertise to her work.

Who is Sophia ?

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