VAT and invoicing anxiety

You've got the products photographed, the prices set and the shop link ready, and it's been sitting unpublished for three weeks because somebody in a forum mentioned Abmahnungen and now the whole thing feels like a trap.

There are three separate obligations in there and they get felt as one. The Impressum, which applies the moment your page is public, has nothing to do with tax, and is the one that can actually cost you money in weeks rather than years. The invoice rules, which govern what has to appear on the document you give a buyer. And VAT, which is triggered by turnover and which most small sellers can legitimately postpone using a simplification that exists specifically for them.

Different triggers, different fixes, different urgency. Selling €6 patches from a flat in Leipzig, the Impressum is your problem this week and VAT probably isn't your problem this year. Untangling those three is most of the cure.

The Impressum is the one that bites first

Almost every article about German e-commerce leads with VAT. That's the wrong order, because VAT arrives with a letter from a tax office months later and a missing Impressum can arrive as a lawyer's letter within days of you posting a link.

What it is

A page that identifies the actual legal person behind a commercial website, reachable from anywhere on the site in a click or two, without a buyer having to hunt.

What generally belongs on it: your name, or the company's name and legal form; a physical address where post can actually be delivered to you; an email address and a second means of getting in touch quickly; your register entry and number if you're registered; your VAT identification number if you have one; and for some regulated trades, the supervisory authority and the professional rules you're subject to.

The exact requirements depend on what you are and what you sell, and they're set out in law rather than in convention. This article isn't going to cite the paragraph or reproduce the list as gospel, because the wrong version of it is worse than no version. Read the current requirement, or have someone check your page once. It's a small job for a professional and it's the cheapest legal money you'll ever spend.

Why it bites

Germany has a warning-letter culture that doesn't have a real equivalent in most other markets. A competitor, or a firm acting for one, can send an Abmahnung over a missing or incomplete Impressum: a demand that you stop, a cease-and-desist declaration to sign, and a claim for the costs of sending it. It's a civil process, it moves faster than any tax authority, and it's why German sellers are more nervous about a footer link than about their tax return.

The fix is genuinely an afternoon. Write the page, publish it, link it from every public surface you sell on, including the profile you actually take orders through. A shop link in an Instagram bio is a commercial page, and the buyer who lands on it needs to be able to reach your details from there.

The bit that's actually hard

The address. It has to be a real one where you can receive post, and for a lot of people that means their home address is now on a public page. This is a legitimate problem, particularly for people selling to strangers on the internet, and the honest answer is that a simple post-box arrangement is generally not sufficient by itself. There are address services aimed at exactly this situation. Whether one of them works for your circumstances is a question with a real answer, and it's one worth asking before you publish rather than after somebody's letter arrives.

What a German invoice has to say

The second anxiety. It's more boring than it feels.

A proper invoice needs, broadly: your full name and address; the buyer's full name and address; your tax number or VAT identification number; the date it was issued; a unique, sequentially assigned invoice number; the quantity and ordinary trade description of what you supplied; the date of the supply or service; the amounts broken out by tax rate, with any discount agreed in advance; the tax rate applied and the tax amount; and, if you're not charging VAT because you're using the small-business simplification, a note saying so and why.

There's a lighter set of requirements for small-value invoices, with a monetary limit attached. The limit is a number that changes and this article isn't going to state it. Look it up before you rely on it.

Three practical notes that matter more than the list.

Sequential and gapless is where people break it. The number has to run in an unbroken series that you can account for. Don't restart the sequence in January. Don't skip a number because an order was cancelled after the invoice went out; issue a credit note instead and keep both. Don't use the date as the number, because two orders on the same day will collide.

Keep copies, for longer than you think. Retention periods in Germany are measured in years and they apply to the outgoing invoices as well as the incoming ones. Find your period, and store the files somewhere that isn't only inside one product's account.

Electronic invoicing between businesses is changing. Germany is phasing in mandatory structured e-invoicing for business-to-business transactions, on a schedule with dates attached. The dates and the phases matter and this article isn't going to state them either. If any of your customers are German businesses, find out where you sit in the schedule, because a PDF that's fine today may not remain sufficient for those invoices.

The general shape of a document that gets paid, as opposed to one that's merely legal, is in invoices that get paid. Compliance and getting paid on time are two different problems and it's worth solving both.

VAT, and the simplification built for you

Now the one everybody starts with.

Umsatzsteuer is triggered by turnover, not by profit. That distinction is the source of a lot of the fear, because a seller with thin margins can find themselves near a turnover figure while making very little money.

Germany has a small-business simplification, the Kleinunternehmerregelung, that exists for exactly the situation you're in. Under it you don't charge VAT on your sales, you don't reclaim VAT on your purchases, and your invoices carry a note explaining why there's no VAT line. There are turnover limits attached, expressed for both the previous year and the current one, and they have been changed recently. Get the current figures from the Finanzamt or from a Steuerberater, and write down the date you checked them.

Not charging VAT isn't automatically the good option

The assumption is that the simplification is always better. It often is, and there are three real cases where it isn't.

You're buying a lot of equipment. If you're spending on a machine, a laptop, a camera or a big first stock order, VAT-registered businesses get that tax back and you don't. In a heavy investment year that can be a meaningful number.

Your customers are businesses. A German business customer reclaims the VAT you charge, so it costs them nothing and they genuinely don't mind. What they may mind is the note on your invoice announcing that you're under the small-business limit, which tells a procurement person exactly how small you are.

You expect to cross soon. Going in and out of the regime is more disruptive than being in it, because your prices, your invoices and your bookkeeping all change on the day you switch.

The part that actually hurts people

The genuinely dangerous scenario, and the one the anxiety is right about, is crossing the limit mid-year without noticing.

If you pass the point where you should have been charging VAT, the liability doesn't wait politely for you to work it out. You can end up owing tax on sales where you never charged the customer anything, which means it comes straight out of your margin, retrospectively, on money you've already spent.

The defence is boring and it works: track your rolling turnover monthly, in a single cell in a spreadsheet, and know your own limit. If you're heading towards it, that's the conversation you take to a Steuerberater in October, not the following March. Which requires that you know your turnover at all, which requires records. Keeping records when you hate paperwork is the ten-minutes-a-week version, and this is one of the cases where the ten minutes is genuinely load-bearing.

Selling outside Germany

Two things change once buyers are in other countries.

For physical goods sold to consumers elsewhere in the EU, past a certain level of cross-border sales the VAT is due where the buyer is rather than where you are, and there's a one-stop-shop mechanism so you register in one place rather than twenty-six. There's also an EU-level small-business scheme intended to spare very small cross-border sellers from that. Both have figures and conditions attached and neither is stated here.

For digital goods and services sold to consumers in the EU, the rule that VAT follows the buyer's country bites earlier and harder than it does for physical goods. If you sell PDFs, presets, templates or courses across borders, this is the specific thing to ask about first.

Cross-border selling has plenty of other sharp edges beyond tax, from customs paperwork to returns, and selling across borders for the first time covers the wider set.

Lena, embroidered patches, Leipzig

Lena sells embroidered patches at €6 and iron-on sets of three at €14, through Instagram and a shop link. A normal month is around 150 orders and a bit over €1,100 of goods. December is closer to €3,400 in a good year.

Her sequence, in the order things actually went wrong, is instructive because none of it was VAT.

Weeks one to six: no Impressum. She'd delayed publishing over VAT, then published in a rush before a craft fair with no legal page at all and her details nowhere. Nothing happened, which is the usual outcome, and it was still the largest risk she was carrying and the easiest to remove. She wrote the page in about forty minutes and linked it from her bio and her shop.

Month three: the invoice numbers. She'd been numbering invoices by date, so 20260803, which produced a duplicate the first day she got two orders and a gap every day she got none. Neither is acceptable. She switched to a plain running series and started again from one, with a note in her records explaining the change and the date it happened.

Month five: the question she couldn't answer. A small shop bought 40 patches wholesale and their bookkeeper emailed asking why there was no VAT on the invoice. Lena didn't have an answer, because her invoices said nothing about it. The fix was a single sentence in the standing notes that print on every invoice, stating that no VAT is charged and why. That sentence is a requirement, and it's also the thing that makes a business customer stop asking.

Month eight: October. She sat down with her rolling twelve-month turnover in front of her and worked out that a December like last December would put her near the limit. That's the right month to have the conversation. Doing it in January means discovering it after the sales you can't undo.

The thing worth copying from Lena isn't any single fix. It's the order. She spent three weeks frightened of the obligation that was least likely to affect her and no time at all on the one that was live from the first day her page was public.

The obligation people delay over is VAT. The obligation that's already running is the one on the page they haven't published yet.

What actually happens when you get it wrong

Worth deflating honestly, because the imagined version is stopping people from selling anything at all.

The failure mode people picture is dramatic. The failure mode that actually happens, in the tax half of this, is a letter, a correction, interest on what was owed, and sometimes a penalty. Unpleasant, expensive, survivable, and much cheaper when you go to them rather than the other way around.

The Abmahnung half is different in character. It's fast, it's private, it costs money immediately, and it's the one you can eliminate almost entirely with an afternoon's work. That asymmetry is the whole reason for the order of this article.

None of this is legal or tax advice, and it can't be, because your circumstances decide the answer. What it is, is a map of which questions to ask.

When to pay a Steuerberater, and what to ask

The instinct is to avoid the cost until you're bigger. The better instinct is to buy one scoped conversation early, with your questions written down in advance, and then do the routine work yourself.

Take a list. Something like:

1. Given my turnover and what I sell, should I use the small-business simplification, and what are this year's figures?
2. What has to be on my invoices for what I actually sell, and can you look at one of mine?
3. What do I need to be tracking monthly so I see a threshold coming?
4. I sell to buyers in other EU countries. What changes, and at what point?
5. What are my retention obligations and in what format?

Five questions, one hour, written answers in your notes with the date. That's a completely different purchase from handing over your bookkeeping, and it's the one that removes the anxiety this article is named after.

What Sailo does, and the parts it leaves to you

Concretely, because vague reassurance is worse than nothing here.

Every order produces an invoice automatically, on every plan including the free one. It gets a sequential number per shop with a prefix you set, defaulting to INV-0001 and counting upward, and two simultaneous orders can't take the same number. There's a web version at its own link and a PDF, and the number and link go into the order confirmation email. On the document: your shop name, your location, your contact email and your tax ID if you've entered one; the buyer's name, email, phone and address; each line with its variant and SKU; the payment method and reference; subtotal, discount, delivery, tax and total. There's a shop-wide free-text notes field that prints at the bottom of every invoice, and that is the correct home for a small-business VAT note or your standing payment terms.

Tax settings are off by default. When you turn them on you choose the label the buyer sees, the rate, whether prices are shown inclusive or exclusive of it, and whether delivery is taxed. It'll then show the tax as its own line and print your tax ID.

Now the limits, and they matter for a German seller specifically.

Sailo applies the rate you type in. It does not know German rules, does not decide whether you should be charging tax at all, does not validate a VAT identification number, does not handle reverse charge, does not do one-stop-shop reporting, and does not produce structured electronic invoices for business-to-business use. The invoice is a clear PDF, not an XML document in a prescribed format.

And there is no Impressum page in Sailo. The shop has a description, a location and a contact email, all of which print on the invoice, and whether that constitutes a compliant Impressum is a question for a German lawyer rather than for a shop platform. Plan on hosting that page somewhere you control and linking it from your bio and your shop description.

One more, unrelated to Germany but relevant to the cost of all this: card payments need a Stripe account cleared for charges, and Sailo takes 1–3% of the goods on card sales. At 150 orders a month averaging €8, that 1–3% is small change and the subscription is the real number. At 15 orders a month it isn't worth turning on.

Do this, in this order

Today. Write your Impressum and publish it. Link it from your shop and from every profile that points at your shop. If you can't use your home address, find out this week what your options are.

This week. Check your invoice numbering is a single unbroken series and fix it if it isn't, with a dated note explaining any change. Put your small-business VAT note, if you're using the simplification, into the standing notes that print on every invoice.

This month. Put your rolling twelve-month turnover in one cell of a spreadsheet and update it when you do your weekly bookkeeping. Write the current limits next to it with the date you looked them up.

Before your busy season. One hour with a Steuerberater and the five questions above.

If the more basic question of whether you should be registering anything at all is still open, do you need to register your business sorts that out, and what to do about tax on online sales covers the profit side, which is a separate obligation from the VAT one and gets confused with it constantly.