Incorporating a GmbH under a Dutch holding is the easy part and the part that gets the attention. The notary is engaged, the capital is paid, the entry in the Handelsregister appears, and the group treats the matter as closed. The German tax administration has not been involved in any of it. Its involvement begins afterwards, and it is more demanding in the first twelve months than in any year that follows.
The problem is rarely that the group cannot answer the questions. It is that the answers are asked for before the group has decided what they are. Prepayments are fixed on an estimate given in week three. The transfer pricing position is described in a form before the intercompany agreements have been signed. What follows is the order in which the first year actually arrives, and the points at which an answer given quickly becomes difficult to change.
The company exists before the tax office knows about it
Formation is a matter of company law and it runs entirely through the notary and the register. Section 5 of the GmbH-Gesetz requires a share capital of at least 25,000 euros, with each share expressed in whole euros. Section 7(2) provides that the company may not be registered until a quarter of the nominal amount of each cash share has been paid in and the cash payments, together with the nominal value of any shares satisfied by contributions in kind, reach half of that minimum capital, which is 12,500 euros.
None of this involves the Finanzamt. The register entry creates the company, and the tax administration learns of it through the register and through the notification the company itself must make. The gap matters, because the company can be trading and incurring VAT before it has a tax number to put on an invoice.
For a Dutch parent this is the first avoidable delay. The bank, the customer and the payroll provider all want a Steuernummer and a VAT identification number, and none can be issued until registration has run.
The Fragebogen, and the one month rule behind it
Section 138(1) of the Abgabenordnung requires a person who opens a commercial establishment or a permanent establishment to notify the municipality, which informs the tax office, and section 138(4) sets the notification period at one month. In practice the substantive document is the Fragebogen zur steuerlichen Erfassung, submitted electronically, and it is considerably more than a registration form.
It asks for the expected turnover and profit for the current year and the following one, for the intended VAT treatment, for the bank details for direct debit, for the shareholders and the managing directors, and for whether an adviser has been appointed. Every one of those answers has an effect. The turnover and profit estimates set the advance payments. The VAT answers set the reporting frequency. The adviser answer sets the filing deadline.
The temptation with a new subsidiary is to enter conservative figures on the basis that they can be corrected later. They can be, but the correction is itself a process, and an estimate that turns out to be far too low produces a catch-up assessment with the whole year’s tax falling due at once. An estimate that is far too high ties up cash in a company that has none. The estimate deserves the same attention as a budget, because it is one.
VAT is the first live obligation
Section 18(1) of the Umsatzsteuergesetz requires the advance return to be transmitted by the tenth day after the end of each period. Section 18(2) makes the calendar quarter the ordinary period, moves the company to monthly returns above a 9,000 euro threshold of tax for the previous calendar year, and allows the authority to release the company from advance returns altogether where that tax did not exceed 2,000 euros.
The rule in the same paragraph for a business commencing its activity puts the reporting period on the calendar month in the year of commencement and the following one, but the sixth sentence displaces that test for the periods 2021 to 2026 by reference to the current year’s expected tax. Where the monthly period applies, the subsidiary files twelve returns in its first year and twelve in its second, each due ten days after the month closes.
This is where the first year is usually lost administratively. A Dutch finance function accustomed to quarterly filing sets up a quarterly rhythm, misses the monthly requirement, and accumulates penalties on returns that would mostly have shown a refund, while the input tax on the start-up costs sits unrecovered for exactly that period.
The prepayment estimate, and why it is asked twice
Corporate income tax advance payments follow the income tax pattern. Section 37(1) of the Einkommensteuergesetz sets the four dates as 10 March, 10 June, 10 September and 10 December, and section 37(5) provides that advance payments are only fixed where they amount to at least 400 euros in the calendar year and at least 100 euros for a single date.
Trade tax runs on a separate calendar and through the municipality rather than the Finanzamt. Section 19(1) of the Gewerbesteuergesetz sets the dates as 15 February, 15 May, 15 August and 15 November, and section 19(5) fixes the payment only where it amounts to at least 50 euros. Eight payment dates therefore sit in a year in which the company has filed nothing.
Both sets rest initially on the figures given in the Fragebogen and are reset when the first assessment issues. That reset is the one that hurts, because it can bring the balance for the earlier year and an increased running rate in the same month. A subsidiary funded to a working capital budget that ignored it has a shortfall at a predictable point.
What the charge actually is
Three taxes apply and only one of them has a Dutch counterpart. Section 23 of the Körperschaftsteuergesetz sets corporate income tax at 15 per cent for periods up to 2027, and the same provision now sets a staged reduction to 14 per cent in 2028, 13 in 2029, 12 in 2030, 11 in 2031 and 10 per cent from 2032. Section 4 of the Solidaritätszuschlaggesetz adds 5.5 per cent of that tax.
Trade tax is the one that Dutch reviews forget. Section 11 of the Gewerbesteuergesetz sets the base rate at 3.5 per cent of the trade income, and the allowance of 24,500 euros in the same section is available to individuals and partnerships, not to corporations. Section 16(4) provides that the municipal multiplier is 280 per cent where the municipality has not set a higher one, and municipalities of any size set considerably higher. The choice of location is therefore a tax decision, and it is normally taken by whoever found the office.
The combined burden is not the headline corporate rate, and a Dutch group that budgeted the German subsidiary on the corporate rate alone has underprovided from the first month.
The intercompany file, and the thirty days attached to it
The second wave of correspondence is about related party dealings. Section 90(3) of the Abgabenordnung requires records of the business relationships defined in section 1(4) of the Außensteuergesetz, comprising a transaction matrix, a description of the transactions, and documentation of the economic and legal basis on which arm’s length conditions and in particular prices were agreed. A master file covering the group’s worldwide activity is required in addition, unless the company’s turnover in the preceding financial year was below 100 million euros.
Section 90(4) sets the production period at 30 days from the request, and provides that on notification of an audit order the transaction matrix, the master file and the records of extraordinary transactions are to be produced within 30 days without any separate demand. That is a short period for a document that has to be written rather than retrieved.
The exposure for a first year subsidiary is specific. The management fee, the licence, the group financing and the initial transfer of customers or personnel from the parent are all fixed in that first year, often without written agreements, and they are the transactions the file will have to justify. Preparing the documentation at the time costs a fraction of reconstructing it at year four from invoices that describe nothing.
Financing the subsidiary, and the barrier that sits on it
A new German subsidiary is usually financed by its parent, and the deduction for the interest is not automatic. Section 4h of the Einkommensteuergesetz limits the deduction of net interest expense to 30 per cent of adjusted taxable EBITDA, and disapplies the limit where the net interest expense of the business is less than 3 million euros.
The three million threshold means the interest barrier is irrelevant to most single subsidiaries and decisive to the ones it reaches, and it is a threshold rather than an allowance, so exceeding it exposes the whole amount. The group escape in the same provision applies where the business belongs to a group and its equity ratio at the previous balance sheet date is equal to or higher than the group’s, with a shortfall of up to two percentage points treated as harmless.
The practical point for the first year is that the debt to equity mix is chosen at formation, and the equity ratio comparison is made against a group balance sheet the German subsidiary does not control. Thin capitalization decided by the treasury function on funding grounds alone is how a deduction is lost.
The first returns, the first distribution, and what opens next
Section 149(2) of the Abgabenordnung requires annual returns within seven months of the end of the calendar year, and section 149(3) extends that to the last day of February of the second calendar year following the period where a person authorized under sections 3 and 4 to 4d of the Steuerberatungsgesetz prepares the return. The extended deadline is the one most groups rely on, and it means the first German corporate return is filed roughly fourteen months after the year it covers.
When profits are distributed, section 8b of the Körperschaftsteuergesetz is the provision that matters for a German corporate recipient, exempting the dividend while treating 5 per cent of it as non-deductible, and denying the exemption where the direct participation at the start of the calendar year was under 10 per cent. For the Dutch parent the question is the withholding, which is a separate analysis and one that has to start well before the distribution is declared.
The pattern across the first year is consistent. Nothing in it is difficult in isolation, and almost all of it is decided in the first six weeks, by people answering a form. A Dutch group that treats the German registration as an administrative step delegated to a local bookkeeper has allowed the estimates, the reporting frequency, the location of the trade tax charge and the shape of the intercompany file to be settled by default. Each of those is cheap to decide and expensive to reverse.
This article is informational and does not constitute tax or legal advice. The treatment of any structure depends on its facts and on the law of each jurisdiction involved. Each engagement is subject to scope and applicable regulation.