Understanding German Punctuation Rules

English punctuation is largely rhetorical. You place a comma where a reader would pause, and style guides argue endlessly about the results. German punctuation is not like that. It is grammatical: a comma marks a syntactic boundary, and whether one belongs is usually a question with a right answer rather than a matter of taste.

That single difference explains most of the mistakes English speakers make when writing German. It also means German punctuation is genuinely learnable—the rules are written down, they are official, and they were substantially rewritten in 2024.

Who Actually Makes the Rules

Unlike English, German has a governing body. The Rat für deutsche Rechtschreibung (Council for German Orthography) publishes the Amtliches Regelwerk, the official ruleset, which is binding for schools and public administration across Germany, Austria, Switzerland, South Tyrol, Liechtenstein, and the German-speaking community of Belgium.

The current version took effect on 1 July 2024, and its punctuation chapter was completely restructured. Everything in this guide follows that document, with paragraph references (§) so you can check anything yourself.

Two other authorities sit alongside it. The Duden is the reference dictionary and interprets the official rules for everyday writers—it is descriptive of the rules, not a competing source. DIN 5008 is a separate German standard covering business correspondence, and it governs the purely typographic questions the orthography rules leave alone: spacing, number grouping, date formats.

The Comma: Where German Differs Most

German commas mark clause boundaries. The consequences are strict and, once learned, mechanical.

Every Subordinate Clause Takes a Comma

Under § 73, a subordinate clause is always separated from its main clause. If the subordinate clause is embedded, it takes a comma on both sides. There is no exception for short clauses and no judgment call involved.

The third example deserves attention, because it is where English speakers reliably go wrong.

German Has No Restrictive/Non-Restrictive Distinction

English distinguishes the book that I brought (no commas, restrictive) from the book, which I brought, (commas, non-restrictive). German makes no such distinction. All relative clauses take commas, restrictive or not.

The second row is the other frequent error: English omits the comma before that, German requires it before dass. Writers translating from English drop it constantly.

No Comma before und or oder—and No Oxford Comma Debate

Under § 71, no comma goes between items joined by a repeatable conjunction—und, oder, sowie, bzw., entweder … oder, weder … noch. The serial-comma argument that consumes English style guides simply does not arise in German.

Contrasting conjunctions behave in the opposite way. aber, doch, jedoch, and sondern always take a comma before them (§ 71 E2):

There is one useful escape hatch. When und or oder joins two clauses that could each stand alone, a comma may be added to help the reader parse the sentence—and the official ruleset itself marks the version with the comma as besser:

The 2024 Change: Infinitive Clauses Now Require a Comma

This is the one substantive rule change in the 2024 revision, and it is the reason older guides—including much of what is currently on the English-language web—are now out of date.

Previously, the comma before an extended infinitive with zu was optional in many positions. Under the new § 73, infinitive groups that function as clauses are classified as subordinate clauses outright, and subordinate clauses take commas. The council’s stated reason is blunt: the optional rule produced a measurably high error rate.

Two qualifications keep this from being absolute. An unextended zu-infinitive can still be read either as a clause or as a mere word group, and the comma follows that reading (§ 73 E2)—both of the following are correct, and they differ only in analysis:

And when the zu-infinitive combines with another verb to form a single multi-part predicate, there is no comma at all (§ 73 E4). This is the exception that catches people out:

The Comma as a Meaning Switch

Because German commas mark structure rather than breath, moving one changes what a sentence means. The official rules illustrate this with a set of four sentences built from identical words (§ 73 E3):

In the first, the dawn departure is what she decided against. In the second, dawn is when she made the decision. This is why German comma rules are enforced rather than negotiated: the comma is carrying information.

Parenthetical Additions (Zusätze)

Under § 72, an inserted addition takes a comma on the left and the right. The 2024 revision made the closing comma mandatory after the last element of a multi-part date or address, where it had previously been optional:

The revision loosened one related case in the other direction. A trailing explanation may now drop its closing comma if it is understood as a shortened sentence element:

Quotation Marks: Three Valid Systems

German quotation marks sit low-then-high, the opposite of the English pattern. The opening mark rests on the baseline and the closing mark rides at cap height—the shape known informally as Gänsefüßchen, “little goose feet.”

There are three regionally accepted systems, and the choice among them is typographic convention rather than orthographic law—the official ruleset uses the low-high form throughout its examples and never legislates the glyph shape.

Note the trap in the middle row. German guillemets point inward (»Text«), while French and Swiss guillemets point outward («Text»). They are the same two characters in reversed order, and getting this backwards is one of the most common localization errors between the two languages. The Swiss form also omits the inner spaces that French typography requires.

For reference, the codepoints are: „ U+201E, “ U+201C, ‚ U+201A, ‘ U+2018, » U+00BB, « U+00AB, › U+203A, ‹ U+2039.

Direct Speech: A Fully Specified System

Where English style guides disagree about quotation punctuation, German § 79 E1 specifies it completely. The rules are worth learning as a block.

A reporting clause before the speech takes a colon—never a comma, as in English:

A reporting clause after the speech takes a comma outside the closing mark:

The governing principle is clean: punctuation belonging to the quoted material goes inside the closing mark, punctuation belonging to the surrounding sentence goes outside. From that, two consequences follow.

Question and exclamation marks survive; periods do not. Both the quotation and the frame keep their question or exclamation mark, which is why German tolerates sentences that look doubled to an English eye:

The period, by contrast, is dropped. It disappears from the quotation when a reporting clause follows, and from the frame when the quotation ends the sentence:

The Colon and the 2024 Capitalization Rule

The colon (§ 75) announces something. The 2024 revision simplified what follows it to a single syntactic test: if what follows the colon is a sentence or a sentence equivalent, capitalize the first word. If it is not, do not.

The colon also disappears entirely when the two parts are fully grammatically dependent—Er sagte: „Ich komme morgen.“ but Er sagte, er komme morgen.

The Apostrophe: What the 2024 Change Really Did

German does not use an apostrophe for the possessive. Annas Buch, not Anna’s Buch. The apostrophe borrowed from English is mocked as the Deppenapostroph, the “idiot’s apostrophe,” and it appears on shopfronts across the German-speaking world.

In 2024 this made international headlines as Germany “caving in” to English. The primary source tells a more interesting story. The council classifies § 80 E1 as a Präzisierung—a clarification—and its own explanatory note says the scope of the usage was more clearly restricted in the new wording. The council also pointed out that a 1996 loosening had meant Rosi’s Bar was already, strictly speaking, not wrong. The 2024 text draws a boundary that had previously been vague:

So the shop sign is permitted; the sentence about someone’s mother is not. It is a narrowing dressed up in the press as a surrender.

Where German does require an apostrophe is the genitive of names already ending in an s-sound—s, ss, ß, x, z, or ce (§ 80(1)):

It also marks omitted letters (’n Abend, heil’ge Hallen) and contractions (Machen Sie’s sich nicht so schwer). As in English, the correct character is the typographic apostrophe ’ (U+2019), not the straight typewriter mark.

Dashes: The En Dash Does the Work

German draws a sharp line between two marks that English speakers often blur. The Divis (-) is a word-internal character that always touches letters—hyphens, line-break hyphens, suspended hyphens. The Gedankenstrich (–) is longer, never touches letters, and marks insertions. The official rules state both distinguishing criteria explicitly.

Critically, the Gedankenstrich is an en dash with spaces on both sides, per DIN 5008. German does not use the closed-up em dash that Chicago-style English favours:

Paired dashes follow rules that mirror the comma rules. A comma goes after the second dash if it would have been needed anyway; a question or exclamation mark goes before the closing dash, while a period there is dropped:

Ellipsis

The Auslassungspunkte (§ 78) mark missing information. The spacing rule is precise and differs from both English and French: the ellipsis is separated by a space from surrounding words, and touches letters only when part of a word itself is missing.

At the end of a complete sentence the final period is dropped, but question and exclamation marks are kept. When quoting, an ellipsis marking your own cut goes in square brackets: Mein Sohn, was birgst du […] dein Gesicht?

ß and Its Capital

The Eszett is not punctuation, but it trips up more foreign text pipelines than anything on this page. Two rules matter (§ 25):

• Switzerland and Liechtenstein always write ss. Straße becomes Strasse. This is not an error to be corrected—it is the standard there, and the same applies wherever ß is unavailable.
• There is a capital ẞ. When setting in all caps, both STRAẞE (U+1E9E) and STRASSE are officially correct. The old advice that ß has no uppercase form is out of date.

Numbers, Dates, and Spacing

These conventions come mainly from DIN 5008 rather than the orthography rules:

• Decimal separator: a comma. 3,14—not 3.14.
• Thousands: Duden permits a period or a space; DIN 5008 prescribes a space, ideally non-breaking. 103 500 Einwohner.
• Percent: a space between number and sign. 50 %.
• Ordinals: written with a period. 25. September, der 3. Satz.
• Multi-part abbreviations: a space between the parts—z. B., not z.B. A non-breaking space is preferred so the abbreviation cannot split across lines.
• Section sign: a space before the number. § 152.
• Slash: no spaces. 120 km/h.

Gender-Inclusive Characters: Where They Stand

Forms such as Bürger:innen, Kolleg*innen, and Leser_innen are common in contemporary German. The 2024 ruleset addresses them directly and declines to adopt them: these word-internal characters “do not belong to the core inventory of German orthography.” The council cited effects on readability, screen-reader output, machine translation, and legal clarity, and said it would continue to observe how usage develops.

In practice: widespread in journalism, universities, and corporate communication, but not officially sanctioned—and some German states restrict them in schools and administration. If you are writing for a German institution, ask which convention applies before choosing.

Common Mistakes English Speakers Make

1. Omitting the comma before dass. English has no comma before that; German requires one.
2. Treating relative clauses as restrictive. German commas do not signal restrictiveness—every relative clause gets them.
3. Adding a comma before und in a list. There is no German Oxford comma.
4. Using a comma to introduce direct speech. German uses a colon.
5. Putting the comma inside the closing quotation mark. German places it outside.
6. Using English quotation marks. Writing “Guten Tag” instead of „Guten Tag“.
7. Reversing the guillemets. German uses »Text«; Swiss and French use «Text».
8. Using a closed-up em dash. German uses a spaced en dash.
9. Adding a possessive apostrophe. Annas Buch, not Anna’s Buch.
10. “Correcting” Swiss ss to ß. It was already right.

A Warning about Encoding

Almost every character discussed here—ß, ẞ, ä, ö, ü, „ “ » «, the en dash, the typographic apostrophe—lives outside plain ASCII. German text is therefore vulnerable to the same corruption that afflicts French. When UTF-8 German is misread as Latin-1 or Windows-1252:

If your German text arrives looking like this, our guide to understanding mojibake explains the cause and how to reverse it. Our Mojibake Fixer will repair most cases directly.

Conclusion

German punctuation rewards the effort of learning it, because it is a system rather than a set of preferences. The comma marks grammatical structure, which makes it predictable—and occasionally makes it carry meaning that no English comma could. The quotation marks, the spaced en dash, and the absence of a possessive apostrophe are conventions rather than logic, but they are settled conventions, written down in a document anyone can consult.

The 2024 revision is worth knowing about specifically because so much published advice predates it. If a guide tells you the comma before an extended zu-infinitive is optional, it is describing the rules as they stood before July 2024.