Is there a VAT registration threshold in Germany for foreign companies?

No. The small-business relief people find when they search for a German threshold applies only to businesses established in Germany, so a foreign supplier with no German establishment has an obligation from its first taxable supply. This is the single most common and most expensive misreading of German VAT by non-EU sellers.

Does a US company selling SaaS to Germany charge VAT?

To German consumers, yes; to German businesses with a valid VAT ID, generally no, because the reverse charge shifts the liability to the customer. The split is entirely determined by the customer's status, which is why validating VAT IDs at the point of sale is not administrative housekeeping but the thing that decides who owes the tax.

What is VIES validation and why does the timestamp matter?

VIES is the EU system for checking that a customer's VAT identification number is valid at a given moment. The timestamp matters because the reverse charge has to be justified as at the date of supply, not as at the date someone reviewed the account later. Storing the validation result and its date against the customer record is what makes the treatment defensible years afterwards.

Can OSS be used instead of registering in Germany?

OSS covers cross-border B2C supplies to consumers in other member states, filed through a single registration. It does not cover supplies that are domestic to a country where you hold stock or an establishment. For a non-EU supplier with no EU stock, OSS through a non-Union registration is usually the right route for the B2C element, but it does not remove a liability that arose before the registration existed.

Is voluntary disclosure worth it for German VAT?

Usually, where the exposure is historic and the alternative is waiting. Disclosing before the Finanzamt raises the question generally produces a better penalty outcome than being assessed, and it converts an open-ended risk into a known number. The underlying tax remains due either way, so the decision is about penalties, interest and control of the timetable.

SaaS · 🇺🇸 United States · 🇩🇪 GermanyScenario

Why there is no German VAT threshold for a non-established business

A business with no establishment in Germany has no registration threshold: the obligation runs from the first taxable supply, because the small-business relief that people find when they search for a threshold applies only to businesses established in Germany. This is an illustrative example of how Salt approaches a non-established VAT position, using a US SaaS company selling into Germany as the profile.

Ask how we'd handle this

Scenario — an illustrative example of how Salt approaches this problem. Not a description of a specific client engagement.

The business shape it describes: US SaaS with recurring German revenue, no EU establishment.

Scenario covers: German VAT position review and quantification, registration, voluntary disclosure and ongoing monthly filing, with bookkeeping support
Jurisdictions: United States · Germany
Sector: SaaS

The setup

Take a US SaaS company selling to both business and consumer customers in Germany, with no German entity, no German staff and no EU stock.
All German revenue has been treated as export revenue. Someone checked the German VAT threshold, concluded the company was below it, and stopped there.

What usually turns out to be wrong

No registration threshold available, because the Kleinunternehmerregelung is a relief for businesses established in Germany, not for foreign suppliers. The obligation runs from the first taxable supply.
B2C sales to German consumers carrying German VAT at the standard rate that was never charged to the customer and never remitted.
VAT identification numbers collected at checkout but never validated against VIES, so reverse-charge treatment on the B2B base cannot be evidenced even where it was correct.
No EU stock and no EU establishment, which means the One Stop Shop is available for the B2C element rather than registration in each member state.

How this would be worked

Segment two years of revenue by customer country and by whether a validated VAT ID existed at the time of supply, not at the time of review.
Separate the B2B reverse-charge element from the B2C element, because only the second carries a German VAT liability the supplier must fund.
Quantify the exposure period by period, then register and make a voluntary disclosure rather than waiting for the Finanzamt to open the question.
Implement VIES validation at checkout, storing the validation result and timestamp against the customer record so the evidence exists at the moment of supply.
Set up OSS reporting for the B2C element alongside the domestic position, filed quarterly against the ledger.
German tax advice reserved to a Steuerberater stays with a Steuerberater. The bookkeeping, the quantification and the evidence trail are prepared to support that adviser, not to replace them.

Why we'd be the right fit

Splitting revenue by whether a VAT ID was actually validated is evidence work, not opinion work. Without it, reverse-charge treatment on the B2B base cannot be substantiated even when it was applied correctly.
Recommending voluntary disclosure over waiting means being able to stand behind the exposure figure the disclosure is built on, period by period.

What the business would be able to do

The company would be able to state its German VAT position by period with the evidence behind each line, rather than discovering it during a Finanzamt enquiry.
Reverse-charge treatment would be supported by a stored VIES validation result and timestamp for every B2B sale.
Ongoing German VAT and the OSS return would be produced from the same ledger, reconciling without a manual adjustment.

What we'd flag

B2C VAT that was never collected from customers will never be collected. It comes out of margin, and it is not recoverable. This is a cost the company absorbs, which is why the timing of the review matters more than its thoroughness.

Answers

Why there is no German VAT threshold for a non-established business

Where this applies

Sales Tax · VAT · GSTService BookkeepingService All services in United StatesUS GAAP More scenarios42 illustrative, labelled examples

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