Shortly after registering a business, a letter from the German Chamber of Commerce and Industry (IHK) arrives. Many founders are surprised: they never applied for membership or booked any advice. Yet IHK membership may already exist. Whether a contribution is actually payable is a separate question.
This guide explains the rules for businesses in Germany. It covers why the IHK receives your details, how to check a contribution notice and when exemptions apply. Your activity, legal form, commercial register status and relevant earnings matter – starting a business alone does not determine the outcome.
Why does the IHK contact you after business registration?
The trade office forwards business registration information to the bodies specified by law, including the responsible chamber. The IHK can also obtain information needed for membership and contribution assessments from the tax authorities. It can therefore contact you even though you have never signed a contract with it. The legal bases are section 14 GewO and section 9 IHKG.
A welcome letter, a questionnaire and a contribution assessment notice serve different purposes. A questionnaire may establish when trading began or whether you qualify for a founder exemption. A specific payment demand appears in a contribution notice stating the contribution year, assessment basis, amount and payment deadline. First establish what the IHK actually requires.
A standing trade generally has to be registered when it starts. Tax registration with the tax office is a separate process. An IHK letter does not replace it; equally, submitting information through ELSTER does not automatically answer a chamber enquiry.
Who belongs to the IHK?
IHK membership generally covers businesses with an establishment in the chamber's district that are subject to German trade tax. This includes many trading, industrial and service businesses. What matters is being subject to that tax in principle: membership can exist even when low earnings mean no trade tax is actually payable. Membership arises by law and cannot be cancelled like a voluntary club subscription.
Someone exclusively practising a liberal profession who is not entered in the commercial register will normally not belong to the IHK. The position can differ for a GmbH or UG, mixed activities or an additional commercial activity. Calling yourself a “freelancer” does not settle the classification.
Craft businesses need to consider the Chamber of Crafts (HWK). A non-craft business division can also create IHK membership; special contribution requirements apply to such mixed businesses. Discuss uncertain cases with the chambers using an accurate description of your activities. Membership is addressed in section 2 IHKG, and special contribution rules in section 3(4) IHKG.
How is the IHK contribution calculated?
The regular contribution comprises a basic contribution (Grundbeitrag) and a levy (Umlage). Each IHK sets its basic contribution and levy rate in its annual financial statute. There is no single nationwide euro amount. Legal form, commercial register status and financial capacity can influence the basic contribution; some statutes use additional business-size criteria.
The levy is based on trade earnings for trade-tax purposes (Gewerbeertrag) or otherwise tax-assessed profit from commercial activity (Gewinn aus Gewerbebetrieb). Turnover is not profit: expenses may leave a small profit despite substantial sales. Trade earnings and commercial profit can also differ because of trade-tax additions and deductions.
For individuals and partnerships, the levy assessment basis is reduced by an allowance of €15,340. This does not automatically remove the basic contribution and does not apply in the same way to corporations. The statutory basis is section 3(3) IHKG.
Illustrative calculation only: Relevant earnings of €20,000 leave €4,660 after the allowance. An assumed levy rate of 0.20% would produce a levy of €9.32. The local basic contribution would be added unless an exemption applies. The 0.20% rate is not a binding IHK tariff.
When does the €5,200 exemption apply?
Individuals and partnerships not entered in the commercial register are generally exempt if their relevant annual trade earnings or commercial profit do not exceed €5,200. This may cover a small sole trader or a GbR not entered in the commercial register. The exemption is not restricted to the first years of business.
This is an exemption threshold, not an amount you can generally deduct from the basic contribution. A GmbH or UG does not fall within this rule and may owe a basic contribution even when making a loss. The law contains an additional special provision for certain registered associations.
Under narrowly defined statutory conditions, an IHK may lower the exemption thresholds for a financial year. Check your chamber's current financial statute alongside the law. If final tax figures are not yet available, ask about provisional exemption and the evidence required. A reasoned profit forecast is more useful than simply describing the business as “small”.
What relief is available to first-time founders?
An additional founder rule applies to certain individuals not entered in the commercial register. It does not cover every new business and, in particular, does not apply to a newly formed GmbH or UG. Under section 3(3) IHKG, the following requirements must, in particular, be met together:
- During the five financial years before opening the business, there was no income from agriculture and forestry, commercial activity or self-employed professional activity.
- During that period, there was no direct or indirect holding of more than 10% in a corporation.
- Relevant trade earnings or commercial profit do not exceed €25,000 in the year concerned; any legally permitted local variations must be checked.
If the requirements are met, both the basic contribution and levy are waived in the IHK financial year in which the business opens and the following year. Only the levy is waived in years three and four. The basic contribution may then be payable; if earnings still do not exceed €5,200, check the general exemption too. IHK Nord Westfalen explains these requirements.
These are contribution years, not automatically 24 complete months. For example, if your business starts in November 2026 and the IHK's financial year follows the calendar year, 2026 and 2027 count as the first two years. Moving from part-time to full-time self-employment does not simply restart the period. Previous self-employed earnings may exclude the relief; employment income alone is not one of the income categories listed.
Submit the declaration requested by your IHK instead of assuming it knows your previous circumstances. Keep its response. If an earnings threshold is subsequently exceeded, a revised contribution may be assessed for the affected year.
Four practical examples
Small sole trader: A trader not entered in the commercial register has relevant annual profit of €4,800. Applying the statutory €5,200 threshold, she is exempt even if the business has existed for years. She remains an IHK member.
First business with €18,000 profit: A sole trader without a commercial register entry also meets the requirements concerning the previous five years and shareholdings. With relevant earnings of €18,000, the full founder exemption applies in the first two contribution years. If the requirements remain satisfied, only the levy is waived in years three and four.
New UG with no profit: A UG is a corporation. Neither the general €5,200 exemption for the specified persons nor the special first-time founder exemption automatically applies. The basic contribution depends on the local statute.
VAT small business with €12,000 profit: Germany's small-business VAT scheme (Kleinunternehmerregelung) does not itself exempt a business from IHK contributions. Without an applicable founder exemption, a basic contribution may be payable; for an individual, the levy is zero in this example because of the €15,340 allowance.
These examples assume IHK membership exists. They do not replace a check of the local statute or special legal forms.
Why might the first assessment be provisional?
For young businesses, the IHK often has no final tax figures. An assessment may therefore use an estimate, your own information or figures already available. Once the relevant data arrives, a final settlement may follow, resulting in an additional payment or refund. A single letter may therefore cover several contribution years.
Always compare the contribution year, earnings figure used and type of assessment. If expected results differ significantly from the estimate, request an adjustment and provide supporting documents, such as a profit forecast, a business management report (BWA) or a tax assessment. For a corporation, a loss or low estimate does not necessarily remove the basic contribution. Previous years can still be settled after a business has been deregistered.
How to check the letter step by step
- Check the sender and document. Is it really your responsible IHK? Is the letter information, a questionnaire or an assessment? If in doubt, use contact details from the chamber's official website.
- Compare the business details. Check the name, legal form, address, starting date and commercial register status. Note your IHK membership number and reference for enquiries.
- Follow the calculation. Compare the contribution year, basic contribution, levy rate, assessment basis and any allowance with the assessment and financial statute.
- Check exemptions. Distinguish the general earnings threshold from the special founder exemption. Have details of previous activities and shareholdings and suitable earnings evidence ready.
- Record deadlines and respond specifically. Answer necessary enquiries, request a correction where appropriate and pay a valid contribution by its due date. Keep the assessment, applications, replies and payment evidence together.
What if the assessment is wrong or payment is difficult?
An incorrect earnings figure or an overlooked exemption can often be addressed with a specific correction request. Do not assume a telephone enquiry preserves a legal challenge deadline. Whether an objection (Widerspruch) or a direct court action is available, and the required form and deadline, follow from the notice's legal remedies instructions and applicable procedural law.
A legal challenge to a contribution assessment does not normally suspend payment automatically. Public charges generally fall under the exception in section 80(2), point 1, VwGO. Suspension of enforcement must be considered or requested separately. IHK Berlin explains objections and advance-payment adjustments; its procedural details apply within its jurisdiction.
If the demand is correct but cash is tight, ask early about deferral or instalments. The chamber's requirements apply; a shortage of money alone does not establish an entitlement. Ignoring the demand can lead to reminder fees and enforcement costs. An automatic administrative fine is not the general consequence of every late contribution payment.
Frequently asked questions
Do I have to pay if I never use IHK advice?
An existing contribution obligation does not depend on using particular services. Contributions finance the chamber's statutory tasks. Separate fees can apply to certain services.
Am I automatically exempt as a part-time business or VAT small business?
No. Part-time activity and small-business VAT status are not independent grounds for IHK exemption. Legal form, register status, relevant earnings and, where applicable, the first-time founder requirements remain decisive.
Can I calculate the contribution and simply transfer it?
Your own calculation helps you check the figures. But the responsible IHK's notice determines the amount, contribution year, due date and payment reference. Do not pay based on a nationwide example or an unverified payment demand.
Which documents should I keep?
Keep the assessment and legal remedies instructions, evidence of the starting date and register status, earnings documents, exemption applications, replies and payment records. Track outstanding deadlines so an enquiry does not get lost among invoices and everyday work.
Organising the paperwork
Create an “IHK” file and separate the contribution years. Record the payment deadline and, where necessary, an earlier reminder for enquiries. This helps identify whether a payment relates to a provisional or final assessment and prevents duplicate transfers.
Motorica.io helps you organise invoices and accounting documents in your digital office. The responsible chamber still decides whether an IHK exemption applies. Get started.
Sources and photo credit
- Section 2 IHKG: chamber membership
- Section 3 IHKG: basic contribution, levy and exemptions
- Section 9 IHKG: data and assessment bases
- Section 14 GewO: business registration and data transfers
- IHK Nord Westfalen: small trades and business start-ups
- IHK Berlin: objections and advance payments
- IHK Elbe-Weser: contribution questions
Photo: Pavel Danilyuk / Pexels, used under the Pexels licence. Illustrative desk scene with documents and a calculator; not an actual IHK assessment notice.
This article provides general information about German law. For your specific assessment, consult the responsible IHK, its applicable statutes and qualified advice where needed.