How to Write a German Email: Formal vs. Informal Structures
Writing German Email follows specific rules that differ drastically from English. The German language has formal and informal structures that determine how you address people, structure sentences, and close your message. Get it wrong and you might offend your professor, confuse your landlord, or look unprofessional to potential employers. Here's what you need to know: formal emails use "Sie" with structured greetings like "Sehr geehrte/r," while informal emails use "du" with casual openings like "Hallo" or "Hi." The difference matters in every professional, academic, and official setting in Germany.
Most internationals struggle with German emails because the rules feel rigid compared to English. But once you understand the basic patterns, writing becomes automatic. This post breaks down the exact structures, shows you level-appropriate writing from A1 to B2, and gives you real examples you can adapt. Whether you're emailing your German teacher, applying for jobs, or just texting friends, you'll know exactly which format to use.
Basic German Email Structure
Every German email follows the same template, whether formal or informal. The structure stays consistent, but the language changes based on your relationship with the recipient.
Formal Email Structure
Business & OfficialClear and specific. No casual language.
Bewerbung als SoftwareentwicklerUse "Sehr geehrte/r" + title + last name
Sehr geehrte Frau Müller,
Sehr geehrter Herr Schmidt,State your purpose immediately
vielen Dank für Ihre schnelle Antwort.Keep it structured and polite. Use "Sie" form.
Express thanks or next steps
Ich freue mich auf Ihre Antwort.Formal closings only
Mit freundlichen Grüßen,Full name + contact details
Informal Email Structure
Friends & PeersCan be casual and brief
Treffen am Samstag?Use first name with casual greetings
Hallo Anna,
Hi Max,
Liebe/r [Name],Can start conversationally
wie geht's dir?Write naturally. Use "du" form.
Casual and friendly
Lass mal bald quatschen!Relaxed closings
Liebe Grüße,
Bis bald,
Viele Grüße,Just first name or nickname
The Critical Difference
The biggest mistake internationals make is mixing formal and informal language. You can't use "du" in a formal email or "Sie" with close friends. Pick one style and stick with it throughout the entire message. When in doubt, start formal. Germans will tell you when you can switch to "du."
Basic Rules You Must Follow
German email etiquette is strict. These rules aren't suggestions. Break them and you'll immediately mark yourself as unprofessional or culturally unaware.
Sie vs. Du
Use "Sie" (formal) for:
- Anyone you don't know personally
- Professors and teachers
- Employers and colleagues (until told otherwise)
- Government officials
- Service providers and landlords
- Anyone older or in authority
Use "du" (informal) for:
- Friends and family
- Children and teenagers
- Fellow students (usually)
- After someone explicitly offers it
Punctuation After Greetings
German greetings always end with a comma, and the next line starts with a lowercase letter (unless it's a noun).
Sehr geehrte Frau Müller,
vielen Dank für Ihre E-Mail.Sehr geehrte Frau Müller.
Vielen Dank für Ihre E-Mail.Notice the lowercase "v" in "vielen." This trips up most English speakers.
Capitalization Matters
All nouns are capitalized in German, including in emails. But here's what confuses people:
- "Sie" and related words are ALWAYS capitalized when formal
Können Sie mir helfen? - "du" and related words stay lowercase in emails (but can be capitalized for extra politeness)
Kannst du mir helfen? - Job titles are capitalized
Frau Dr. Schmidt, Geschäftsführerin
Titles Are Non-Negotiable
Germans use academic and professional titles in formal emails. Always.
Anyone with a PhD
Sehr geehrter Herr Dr. Weber,University professors
Sehr geehrte Frau Prof. Schmidt,Use Herr or Frau only
Sehr geehrte Frau Müller,Never guess someone's title. If you're unsure, check their email signature or website. Using the wrong title is worse than using no title.
Subject Lines Must Be Clear
German subject lines are direct and informative. No clickbait. No vague titles.
Bewerbung als Marketing Manager
Frage zur Rechnung Nr. 12345
Terminanfrage für nächste WocheHallo!
Wichtig!!!
Quick questionYour subject line should tell the recipient exactly what the email is about before they open it.
Response Time Expectations
Germans value punctuality in email communication too.
- Business emails: Respond within 24 hours, even if just to acknowledge receipt
- Job applications: Same day if possible
- Informal emails: More flexible, but don't ghost people
If you can't give a full answer immediately, send a quick acknowledgment:
Vielen Dank für Ihre E-Mail. Ich melde mich bis Freitag mit einer ausführlichen Antwort.
(Thank you for your email. I'll get back to you with a detailed response by Friday.)Common Mistakes to Avoid
Mixing formal and informal language – Pick one and stick with it
Forgetting the comma after greetings – It's mandatory
Using English email closings – "Best regards" doesn't translate directly
Being too casual in first contact – Start formal, relax later
Not proofreading – Typos look careless in German business culture
Mastering these rules takes practice. Start with basic German greetings and essential phrases to build your foundation.
Writing Skills by CEFR Level
German language exams test your email writing at every level. What you write at A1 looks completely different from B2. Here's exactly what examiners expect at each stage and how to structure your emails for maximum points.
A1 Level
BeginnerWhat Examiners Expect
Simple sentences. Present tense only. Basic vocabulary. You can introduce yourself and write short messages about everyday topics. Mistakes are acceptable as long as your message is clear.
Write an email to a new classmate. Introduce yourself and ask about their hobbies. (30-40 words)
Key Skills at A1
- • Use basic greetings: Hallo, Guten Tag
- • Write 3-5 simple sentences
- • Stick to present tense verbs
- • Use common closings: Bis bald, Viele Grüße
- • Keep vocabulary basic: Familie, Arbeit, Hobbys
Master A1 basics with our complete A1 course or test yourself with our free A1 practice test.
A2 Level
ElementaryWhat Examiners Expect
Connected sentences using simple conjunctions. Past tense (Perfekt) appears. You can write about experiences, make plans, and express simple opinions. More accuracy required than A1.
Write to your friend about your weekend. Describe what you did and suggest meeting next week. (50-60 words)
Key Skills at A2
- • Use Perfekt tense: Ich habe gemacht, Ich bin gegangen
- • Connect ideas: aber, und, oder, denn, weil
- • Make suggestions: Wir können, Hast du Zeit?
- • Use time expressions from our time expressions guide
- • Write 6-8 connected sentences
Review days of the week and colors to expand your A2 vocabulary.
B1 Level
IntermediateWhat Examiners Expect
Complex sentences with subordinate clauses. Multiple tenses including Präteritum. You can express opinions, give reasons, describe problems, and write formal emails. Grammar accuracy matters significantly.
Write a formal email to your landlord about a broken heater. Describe the problem, explain why it's urgent, and request repair. (80-100 words)
Key Skills at B1
- • Write formal emails with proper structure
- • Use subordinate clauses: weil, dass, wenn, obwohl
- • Mix tenses appropriately: Präsens, Perfekt, Präteritum
- • Express opinions and justify: Ich denke, dass...
- • Use Konjunktiv II for polite requests: Könnten Sie...?
- • Write 100-120 words with clear structure
B2 Level
Upper IntermediateWhat Examiners Expect
Sophisticated language with varied sentence structures. Complex arguments with supporting details. You can write persuasive formal emails, complaints, and detailed explanations. Near-native accuracy expected.
Write a formal complaint to an online shop about a delayed delivery. Explain the situation, reference your consumer rights, and demand compensation. (150-180 words)
Key Skills at B2
- • Write complex formal correspondence
- • Use advanced connectors: dennoch, folglich, infolgedessen
- • Master Konjunktiv I for indirect speech
- • Include references to laws, policies, agreements
- • Vary sentence length and structure deliberately
- • Use passive voice appropriately
- • Write 150-200 words with sophisticated vocabulary
Quick Comparison Table
| Aspect | A1 | A2 | B1 | B2 |
|---|---|---|---|---|
| Word Count | 30-40 | 50-80 | 100-150 | 150-250 |
| Sentences | Simple only | Connected simple | Complex with clauses | Varied & sophisticated |
| Tenses Used | Present | Present + Perfekt | Multiple tenses | All tenses + subjunctive |
| Vocabulary | Basic everyday | Common topics | Topic-specific | Sophisticated & precise |
| Formality | Informal only | Mostly informal | Both formal/informal | Advanced formal register |
| Error Tolerance | High | Moderate | Low | Very low |
How to Progress Between Levels
Moving from one level to the next requires deliberate practice. Don't just write more. Write with specific goals. At A2, focus on connecting sentences. At B1, practice subordinate clauses daily. At B2, read formal German emails and mimic their structure. Each level builds on the previous one, so master the fundamentals before jumping ahead.
Real-World Email Examples
Theory only gets you so far. These practical examples show you exactly how to handle common email situations in German. Click any scenario to see the complete email with explanations.
Job Application Email
Formal application email with CV attachment. Learn how to introduce yourself professionally and express interest.
Doctor Appointment Request
Request a medical appointment with available time slots. Essential for living in Germany.
Notice to Landlord
Formal notification about apartment issues or moving out. Includes proper legal language.
Professional Thank You
Thank someone after an interview, meeting, or favor. Shows gratitude professionally.
Professor Email
Ask your professor about coursework, extensions, or office hours. Academic formality required.
Party Invitation
Invite friends to a birthday party or gathering. Casual and enthusiastic tone.
Product Complaint
File a complaint about defective product or poor service. Assertive but professional.
Professional Apology
Apologize for missing a deadline or meeting. Take responsibility gracefully.
Business Networking
Reach out to a professional contact for advice or collaboration opportunities.
Common Mistakes & How to Fix Them
Even advanced learners make these mistakes. The good news? Once you know what to avoid, these errors become easy to spot and fix. Here are the most common pitfalls and exactly how to correct them.
Grammar Mistakes
These grammar errors immediately mark you as a non-native speaker. Fix them and your emails instantly look more professional.
Punctuation After Greeting
Sehr geehrte Frau Müller.
Vielen Dank für Ihre E-Mail.
Period after greeting + capitalized next line
Sehr geehrte Frau Müller,
vielen Dank für Ihre E-Mail.
Comma after greeting + lowercase next line (unless it's a noun)
Sie vs. sie Capitalization
Können sie mir bitte helfen?
Ich warte auf ihre Antwort.
Lowercase "sie" and "ihre" in formal context
Können Sie mir bitte helfen?
Ich warte auf Ihre Antwort.
Always capitalize Sie, Ihr, Ihnen in formal emails
Academic Titles
Sehr geehrte Frau Schmidt,
(when she has a PhD)
Omitting academic titles is disrespectful
Sehr geehrte Frau Dr. Schmidt,
Always include Dr. or Prof. if they have it
Word Order in Polite Questions
Könnten Sie mir sagen, wann schließt das Büro?
English word order in subordinate clause
Könnten Sie mir sagen, wann das Büro schließt?
Verb goes to the end in subordinate clauses
Mixing Formal & Informal
Sehr geehrter Herr Wagner,
kannst du mir bitte helfen?
Formal greeting with informal verb form
Sehr geehrter Herr Wagner,
können Sie mir bitte helfen?
Stay formal throughout the entire email
Email-Specific Prepositions
Vielen Dank für Ihre schnelle Reaktion.
Ich antworte zu Ihrer E-Mail.
Direct translation from English doesn't work
Vielen Dank für Ihre schnelle Antwort.
Ich antworte auf Ihre E-Mail.
Antwort (not Reaktion), auf (not zu)
Cultural & Tone Mistakes
These mistakes won't break grammar rules, but they'll make Germans think you don't understand their communication culture.
Being Too Indirect
"I was wondering if perhaps you might possibly have time to maybe meet next week if it's convenient for you?"
"Haben Sie nächste Woche Zeit für ein Treffen? Dienstag oder Mittwoch würde mir passen."
Why: Germans value directness. Get to the point quickly. State what you want clearly.
Overusing Exclamation Marks
"Vielen Dank für Ihre E-Mail! Ich freue mich sehr! Das klingt super!"
"Vielen Dank für Ihre E-Mail. Ich freue mich über Ihren Vorschlag und stimme zu."
Why: Excessive exclamation marks look unprofessional in German business emails. One per email is enough.
Writing Too Casually to Strangers
"Hey! Wie geht's? Ich brauche Info über die Wohnung. LG, Max"
"Sehr geehrte Damen und Herren, ich interessiere mich für die Wohnung in der Hauptstraße 45. Könnten Sie mir weitere Informationen zusenden? Mit freundlichen Grüßen, Max Weber"
Why: First contact should always be formal. Wait for them to suggest switching to "du."
Not Being Specific About Time
"Können wir uns bald mal treffen?"
"Können wir uns am Donnerstag, den 10. Oktober, um 14 Uhr treffen?"
Why: Germans prefer concrete details. Suggest specific dates and times instead of vague proposals.
Oversharing Personal Information
"Sorry for the delay. I had a terrible week. My cat was sick, then my car broke down, and I've been feeling stressed..."
"Entschuldigung für die verspätete Antwort. Ich war letzte Woche verhindert."
Why: Keep personal details minimal in professional emails. Germans separate work and private life clearly.
Excessive Politeness
"I'm so terribly sorry to bother you. I hope I'm not being too much trouble. If you're too busy, please don't worry about it at all..."
"Könnten Sie mir bitte bis Freitag Bescheid geben? Vielen Dank."
Why: Excessive apologizing weakens your message. Be polite but confident in your requests.
Pre-Send Checklist
Run through this before hitting send on any German email
Grammar Check
Format Check
Content Check
Quick Reference Cheat Sheet
Everything you need at a glance. Bookmark this page or download the PDF to keep handy while writing German emails.
Formal Greetings (Sie)
| Situation | German | When to Use |
|---|---|---|
| Standard formal | Sehr geehrte Frau Müller, Sehr geehrter Herr Schmidt, | Most professional emails, first contact |
| Don't know name | Sehr geehrte Damen und Herren, | General inquiries, customer service |
| With title | Sehr geehrte Frau Dr. Weber, Sehr geehrter Herr Prof. Klein, | Professors, doctors, academics |
| Multiple people | Sehr geehrte Frau Müller, sehr geehrter Herr Schmidt, | When addressing two specific people |
| Semi-formal | Guten Tag Frau Becker, Hallo Herr Wagner, | Ongoing business relationships, less formal |
Informal Greetings (du)
| Situation | German | When to Use |
|---|---|---|
| Casual friend | Hallo Anna, Hi Max, Hey Lisa, | Friends, peers, casual contacts |
| Warm/affectionate | Liebe Sarah, Lieber Tom, | Close friends, family |
| Very casual | Hallöchen, Moin, | Very close friends, playful tone |
Formal Closings (Sie)
| Closing | Formality Level | Context |
|---|---|---|
| Mit freundlichen Grüßen | Very formal | Standard business, official letters |
| Freundliche Grüße | Formal | Business emails, slightly warmer |
| Mit besten Grüßen | Formal | Professional, positive tone |
| Viele Grüße | Semi-formal | Ongoing relationships, less stiff |
| Beste Grüße | Semi-formal | Modern business, friendly professional |
| Hochachtungsvoll | Very formal | Rarely used, very official/legal |
Informal Closings (du)
| Closing | When to Use |
|---|---|
| Liebe Grüße | Friends, warm but not too casual |
| Viele Grüße | Casual acquaintances, colleagues you're friendly with |
| Bis bald | See you soon, when meeting up |
| Bis dann | See you then, after making plans |
| Alles Liebe | Close friends, family |
| LG / VG | Abbreviated, very casual (texting style) |
Essential Email Phrases
Opening
Requesting
Responding
Closing
Useful Connectors
Addition
- außerdem – furthermore
- zusätzlich – additionally
- darüber hinaus – beyond that
Contrast
- jedoch – however
- allerdings – though
- dennoch – nevertheless
- trotzdem – despite that
Cause/Effect
- deshalb – therefore
- daher – hence
- folglich – consequently
- aus diesem Grund – for this reason
Sequencing
- zunächst – first
- dann – then
- anschließend – subsequently
- schließlich – finally
Time Expressions for Emails
Days & Dates
Time of Day
Urgency
Past/Present/Future
For more detailed time expressions, check out our complete time expressions guide.
Quick Grammar Reminders
Sehr geehrte Frau Müller,
vielen Dank...
Sie, Ihr, Ihnen, Ihre
Die Wohnung, der Termin, die E-Mail
..., weil ich eine Frage habe.
Frau Dr. Schmidt, Herr Prof. Wagner
Pick Sie or du and stick with it
How to Write a German Email: Formal vs. Informal Structures
When should I use "Sie" vs "du" in German emails?
Always use “Sie” (formal) when addressing anyone you don’t know personally, including all professional contacts, professors, landlords, government officials, and service providers. Use “du” (informal) only with friends, family, children, and colleagues who explicitly told you to switch. When in doubt, start with “Sie”. Germans will tell you when you can use “du” by saying “Wir können uns duzen.” Never switch to “du” first.
Do I really need to include academic titles like Dr. or Prof. in email greetings?
Yes, absolutely. Germans take academic titles seriously, and omitting them is considered a sign of disrespect. Always write “Sehr geehrte Frau Dr. Schmidt” if she has a PhD, or “Sehr geehrter Herr Prof. Müller” for professors. Check their email signature, website, or LinkedIn to find their correct title. If you’re unsure whether someone has a title, it’s safer to use just “Herr/Frau + last name” than to guess wrong.
Why does the first word after the greeting need to be lowercase?
In German, the greeting and the first sentence are treated as one continuous sentence. After “Sehr geehrte Frau Müller,” you add a comma (not a period), and the next line continues the sentence with a lowercase letter: “vielen Dank für…” The only exception is when the first word is a noun (which is always capitalised in German) or part of the formal “Sie” form. This rule is absolute, and Germans notice this mistake immediately.
Can I write German business emails in English if my German isn't perfect?
It depends on the context. In international companies or startups in big cities like Berlin, English is often acceptable. However, for official matters (landlords, government offices, banks, insurance, doctors), you should write in German. If your German is basic, keep it simple but correct rather than attempting complex sentences. Many Germans prefer clear, simple German over broken attempts at advanced language. Consider using a German colleague or language exchange partner to proofread important emails.
How long should I wait before following up on an unanswered email?
What's the difference between "Mit freundlichen Grüßen" and "Viele Grüße"?
Is it rude to write very direct emails in German?
No, directness is actually valued in German business culture. Unlike English emails that often start with small talk, German emails get straight to the point. It’s perfectly acceptable to write “Ich brauche die Unterlagen bis Freitag” (I need the documents by Friday) without lengthy explanations or apologies. However, there’s a difference between direct and impolite. Always include proper greetings, closings, and use “bitte” (please) for requests. Excessive apologizing (“I’m so sorry to bother you…”) actually weakens your message in German culture.
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