Guides
Everything about letters — and how they arrive.
Deadlines, formats, postage and wording — plus HR, tax and company formation: over 30 in-depth guides for anyone sending letters in Germany.

Basics
Send a letter online: no printer or postbox needed
Write a letter in your browser and have it printed, enveloped and posted: the process, costs, delivery times and legal validity in Germany.
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Law & Deadlines
Writing a legally sound cancellation letter
Mandatory details, cancellation deadlines, proof of receipt and a sample wording: how to write and send a cancellation letter correctly in Germany.
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Standards & Layout
DIN 5008: how to structure a business letter correctly
Margins, address field, subject line, date line and fold marks: DIN 5008 Form A and B measurements — plus a checklist for a flawless business letter.
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Postage
Postage and letter types in Germany
Which letter type suits which content? Formats, weight limits, delivery times and extra services such as registered mail and return receipt.
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Consumer Law
Withdrawal by letter: meeting the 14-day deadline
Calculate the withdrawal period, draft a sample letter, prove receipt and arrange returns — withdrawing online purchases and contracts by letter.
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Proof of Delivery
Using registered mail: posting, handover, receipt
Which type of registered mail proves what, when an ordinary letter is enough, and how to prove receipt in court? A practical comparison.
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Moving House
Moving house: notify important parties by letter
Who you need to notify in writing after a house move, in what order and by what deadlines — including a sample wording for a change-of-address letter.
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Addressing
How to address an envelope: layout and add-ons
Where the sender and recipient details go, how to correctly place add-ons such as 'c/o' and PO box, and what applies for items sent abroad.
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Debt Collection
Writing a payment reminder: structure and deadlines
When default occurs, what belongs in a friendly reminder versus a formal payment reminder, and how to reach your goal with a clear deadline.
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Career
Job applications by post: when printed letters work
The structure of an application folder, the order of documents, a cover letter following DIN 5008, and tips for sending job applications by post.
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Basics
Letter not arrived? What to do now
Waiting for a letter that never arrived? Check delivery times, launch a postal trace, rescue deadlines and prove delivery next time.
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HR, tax, company formation — and the right letter for it.

Tax
Tax-free benefits in kind: what employers need to know
Sachbezugsfreigrenze, small gifts, vouchers and fuel cards: which benefits in kind remain tax-free and how to document them properly.
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Travel expenses
Reimbursing employee travel expenses correctly
Meal allowances, overnight costs, meal deductions and the three-month rule: how to settle travel expenses cleanly and in an audit-proof way.
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Register
Commercial register entry: process and costs
Who must register with the Handelsregister, how the notary process works, and what the entry costs. Division A and B, deadlines and follow-up duties.
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HR
Processing bonuses and gratuities correctly
One-off payments in payroll: the March rule, reservation of voluntariness, repayment clauses and correct treatment under social security law.
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Starting a business
Cost of forming a GmbH: a realistic calculation
Notary, commercial register, trade registration, share capital and ongoing costs: what forming a GmbH in Germany actually costs.
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Starting a business
Cost of forming a UG: what actually applies
The UG (haftungsbeschränkt) can start from €1 share capital. Which notary, register and follow-up costs still arise and when GmbH is better.
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Starting a business
Forming a UG: step by step
From the company name, through the notary appointment, to the tax number: the complete process of forming a UG, with a checklist and typical pitfalls.
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Starting a business
Forming a GmbH: process, documents and deadlines
Articles of association, share capital, notary, commercial register and tax registration: forming a GmbH from the idea through to the first invoice.
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Employment Law
Continued Pay Act: What Employers Need to Know
Six weeks of continued pay during illness, the qualifying period, recurring illness, the U1 levy scheme and holiday pay — explained concisely.
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Employment Law
Wage Replacement Benefits: An Overview for Employers
Sickness benefit, child sickness benefit, maternity pay, short-time work allowance, injury benefit and transitional allowance: who pays and from when.
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Travel Expenses
Travel Expense Allowances for the Self-Employed
Mileage allowance, meal allowance, overnight stays and incidental costs — how the self-employed can correctly claim business trips.
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Employment Law
Mutual Termination Agreements instead of Dismissal
Advantages and risks of a mutual termination agreement (Aufhebungsvertrag): blocking period, severance, content and formal requirements.
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Leadership
Performance Target Agreements in Employee Management
SMART targets, bonus linkage, legal pitfalls and a step-by-step plan for target-setting meetings — practical guidance for SMEs.
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Taxes
Business Mobile Phones for the Self-Employed
Acquisition costs, contract costs, private use and input tax deduction: how the self-employed correctly deduct their smartphone and mobile contract.
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Receipts
Fuel Receipts for the Self-Employed
What details a fuel receipt needs, when input tax deduction is possible, and how a logbook, the one-percent rule and the mileage allowance interact.
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Receipts
Business Entertainment Receipts for the Self-Employed
The 70-percent deduction, mandatory details, self-generated receipts, tips and till receipt requirements — how entertainment expenses are recognised.
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Legal
Whistleblower Protection Act in Germany
Reporting channels, deadlines, employee thresholds and fines: what the HinSchG requires of companies and what an internal reporting office looks like.
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HR
Trial work days: benefits for employers and employees
Familiarisation arrangements, trial work days, obligation to pay, accident insurance and distinction from probation — set up legally.
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Legal
What is bogus self-employment (Scheinselbständigkeit)?
Criteria, status determination procedure, risk of back payments, and how principals can structure contracts and practice cleanly.
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Social security
Social security notification: obligation and deadline
Which sectors must submit immediate notifications, which data is transmitted, which deadlines apply and what happens in the event of breaches.
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HR
Company number (Betriebsnummer): how it works
When you need a company number, how the application process works, what information is required and what to do in the event of changes.
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Abroad
Sending letters to Germany online while abroad
How to post a letter in Germany from anywhere: delivery time, postage, authority correspondence, notice periods and proof of receipt.
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Invoicing
5 tips for correcting invoices
Invoice correction, cancellation, mandatory information under § 14 UStG, retroactive input tax deduction and how to communicate with the customer.
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Postage
Sending a Letter Abroad: Cost and Delivery Time
Postage, delivery times, customs and address formats: how to send letters from Germany to over 190 countries — ordered online.
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Legal
How to Prove a Letter Was Delivered in Germany
Registered mail, messengers and bailiff service: which forms of proof hold up in court and how to evidence that a letter arrived.
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Guide
Writing to a German Authority: Structure and Sample
Reference numbers, subject lines, deadlines and tone: how to write applications, appeals and enquiries to German authorities.
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HR
Requesting a German Job Reference (Arbeitszeugnis)
Entitlement, deadlines, coded reference language and correction requests: how to request a qualified Arbeitszeugnis in writing.
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Formation
Registering a Business in Germany: Steps and Costs
Who must register, what it costs, which documents you need and which authority letters follow the Gewerbeanmeldung.
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Printing
Print a Letter Without a Printer: All Options Compared
No printer at home? How to get your letter printed anyway: copy shop, library, office — or have it printed and mailed online.
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Printing
Laser vs. Inkjet Printer: Which Is Better for Letters?
Laser or inkjet? Costs, print quality and durability compared — and why owning a printer often isn't worth it for a few letters.
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Printing
Letter Paper Weight and Quality Guide
80 g/m² or 100 g/m²? Which letter paper suits which occasion, how printers react, and what matters for postage.
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Printing
Printer Failure Before a Deadline: What to Do
Empty ink, paper jam, driver errors — right before a cancellation deadline. Emergency plan to send your time-critical letter on time.
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Printing
How to Print a PDF Letter Correctly
Shifted margins, tiny fonts, a blank second page? The most common PDF printing mistakes for letters and how to avoid them.
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Documents
Sign a PDF and Send It by Post: How It Works
Sign a PDF, print it and post it in Germany: when a scanned signature is enough and when you must sign by hand.
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Sending
Send a Letter Without a Stamp: 4 Options in Germany
No stamp at home? How to send a letter in Germany anyway: mobile stamp code, Internetmarke, post office counter, or online printing and posting.
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Deadlines
Sending an Objection by Post: Deadline, Form, Proof
Objecting to an official decision in Germany by post: the one-month deadline, the four-day rule, the right form and how to prove timely delivery.
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Complaints
How to Write a Complaint Letter: Structure and Sample
Writing a complaint letter to a company in Germany: clear structure, a concrete demand, a deadline and evidence. With a sample and escalation steps.
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Complaints
Demanding Money Back: Sample Letter, Deadline, Default
Demanding a refund by letter in Germany: state amount and reason, set a deadline, give bank details. With deadlines for withdrawal, flights and limitation.
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Sending
Send a letter from your phone — no printer needed
Send a real paper letter from your smartphone: type the text or upload a PDF, have it printed and delivered — no printer, stamp or postbox needed.
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Business
Create and send a mail merge letter: a guide
Create a mail merge letter: one document, many recipients. How to prepare the address list and document, avoid mistakes and send the letters by post.
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Sending
Registered mail or standard letter? The comparison
Registered mail or a normal letter? What the surcharge buys, what it doesn't prove and when a standard letter is perfectly fine — an honest comparison.
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Moving
Set up mail forwarding: deadlines, costs, tips
Set up a mail forwarding order with Deutsche Post: when it starts, what it costs, how long it runs and why it doesn't replace notifying senders.
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Business
How to write a business letter: structure and form
Write a business letter: structure from letterhead to signature, typical phrasing, salutation and closing — explained clearly with examples.
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Cancelling
Send a cancellation by registered mail — is it worth it?
Sending a cancellation by registered mail in Germany: what the mailing receipt proves, which registered-mail option makes sense and when a normal letter is enough.
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Sending
Einwurfeinschreiben: process and proof of delivery explained
Einwurfeinschreiben explained: how delivery works, what tracking shows and why the drop into the letterbox counts as proof of delivery.
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Postage & format
Großbrief or Maxibrief: what fits inside?
Großbrief or Maxibrief: dimensions, weight, postage and how many A4 pages fit — with a table and tips against costly under-franking.
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Authorities
Writing a letter to the German tax office: structure and examples
Writing to the Finanzamt: file reference, tax number, structure and wording — plus examples for a deadline extension, deferral and queries.
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Templates
Setting a final deadline in writing: template for an effective letter
Setting a final deadline (Nachfrist) with a template: when it is required, how long it must be and which wording holds up in court.
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Printing
Printing a PDF without a printer: options and costs
Printing a PDF without your own printer: copy shop, drugstore, online print shop or sending it directly as a letter — the options and costs compared.
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Postage & format
Mailing A4 documents: which envelope is right?
Mailing A4 documents in Germany: C4 envelope or folding, cardboard mailers for important documents and the right postage — so papers arrive uncreased.
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Basics
Where does the sender address go on an envelope?
Where does the sender address go on a German envelope? Front top left or the back — Deutsche Post's rules and why the sender address matters so much.
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Cancelling
Cancelling a gym membership in Germany: how to do it
Cancelling a gym contract in Germany: notice period, written form, sample letter and dispatch — plus special termination rights for moving, illness and price rises.
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Complaints
Filing a written product complaint in Germany: how to do it right
Filing a written complaint: warranty rights, deadlines, sample wording and the right evidence — so the seller has to respond.
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Cancelling
Cancelling a German mobile contract in writing: deadline, form, template
Cancelling a mobile contract in Germany: monthly notice after the initial term, text form, sample letter and number porting — how to cancel correctly.
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Cancelling
Cancelling an insurance policy in Germany: template and dispatch
Cancelling insurance in Germany: notice periods, text form, sample letter and special termination rights after a premium rise — with proof of dispatch.
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Business
Writing a payment reminder: friendly but firm
Writing a payment reminder: structure, wording and the difference from a formal dunning letter — with a template and tips on when the next step is due.
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Problems
Letter returned to sender: what to do
Letter came back: recipient unknown, moved or wrong address? How to find the cause, correct the address and send it again properly.
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Complaints
Disputing an unjustified invoice in writing
Received an unjustified invoice? How to object in writing: template, deadlines and what you must not do under any circumstances — with a sample letter.
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Sending options
Registered mail or return receipt: what's the difference in Germany?
Einschreiben, Einschreiben with Rückschein and Einwurfeinschreiben compared: what is proven, who signs, and when the return receipt is worth it.
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Cancelling
Resigning from your job in Germany: form, notice period, handover
Handing in your resignation in Germany: written form with handwritten signature (§ 623 BGB), statutory notice periods, safe handover and sample text.
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Renting
Reporting a defect to your landlord in writing (Germany)
Reporting a defect in your flat: duty to notify (§ 536c BGB), repair deadline, rent reduction and sample wording for the letter to your landlord.
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Authorities
Requesting access to your file at a German authority: template and process
File access at German authorities: legal bases (§ 29 VwVfG, § 25 SGB X, IFG, Art. 15 GDPR), process, costs and a sample request.
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Delivery
Recipient denies receiving your letter: what now?
The recipient claims your letter never arrived? Who has to prove what (§ 130 BGB), which evidence counts and how to prevent it next time.
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Consumer rights
Flight delay: claim compensation in writing (with sample letter)
Up to €600 for a delayed flight: when EU Regulation 261/2004 applies, which deadlines count in Germany and how to claim from the airline by letter.
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Consumer rights
Train passenger rights in Germany: claiming a delay refund
Train late? 25% from 60 minutes, 50% from 120 minutes: how to claim compensation in Germany, which deadlines apply and when a letter helps.
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Consumer rights
Parcel lost or damaged: claiming compensation in writing
Parcel missing or broken? Who is liable in Germany, whom to write to, which deadlines apply and how to document the damage — with sample text.
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Debt collection
Debt collection letter in Germany: disputing the claim (sample letter)
Got a debt collection letter but the claim is wrong? How to dispute it in writing in Germany, what details you can demand and what to avoid.
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Data protection
Schufa credit report: request it and delete an entry by letter
Request your free Schufa data copy under Art. 15 GDPR, correct or delete wrong entries: process, deadlines and a sample letter for Germany.
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Data protection
GDPR access, deletion and marketing objection by post
What data does a company hold on you? How to request access, erasure and a marketing stop under the GDPR in writing — with deadlines and sample text.
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Cancellation
Subscription traps and magazine subscriptions: how to get out
Unwanted subscription or a magazine that never ends? Withdrawal, cancellation under the new German rules and fighting subscription traps — with sample text.
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Cancellation
Cancelling streaming, clubs, building savings, life insurance and Riester
Cancelling streaming, a club, a building savings contract, life insurance or Riester in Germany: notice, form and costly traps — plus alternatives.
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Authorities
German broadcasting fee: apply for exemption or deregister in writing
Who is exempt from the German broadcasting fee, when you can deregister and how to apply by post: requirements, evidence and deadlines.
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Consumer rights
Statutory warranty vs guarantee: defect notice for cars and new goods
Statutory warranty or guarantee? Differences, deadlines and burden of proof in Germany — and how to write an effective defect notice for a car or new purchase.
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Housing
Termination for owner's own use: how tenants should respond
Received a termination for the landlord's own use? What it must state, which notice periods apply and how to object in writing — with sample text.
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Housing
Announcing a rent reduction in writing in Germany
Cold heating, mould, noise? When you may reduce rent in Germany, how to announce it and how to avoid risks such as termination — with sample text.
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Housing
Subletting or pets: asking your landlord for permission in writing
Sublet a room or keep a dog in Germany? When the landlord must agree, what goes into the request and what applies if refused — with sample text.
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Authorities
Residents' parking permit, registration, daycare place, parental leave
Parental leave, daycare place, residents' parking permit and address registration in Germany: deadlines, documents and when a signed letter is required.
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Authorities
Objecting to a Bürgergeld, pension or child benefit decision
Decision wrong? How to object to Bürgergeld or pension decisions and file an Einspruch against child benefit in Germany — deadlines, form, sample text.
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Authorities & deadlines
Requesting a deadline extension in Germany: process and sample letter
Need more time for documents or a reply? Request a deadline extension in Germany with a sample letter and identify deadlines that cannot be extended.
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Traffic & authorities
Objecting to a German traffic or speed camera fine: deadline and template
Received a German speed camera fine? Check the two-week objection deadline, required form and potential costs, with a sample letter and sending tips.
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Business customers
Announcing a price increase to customers by letter: template and checklist
Explain a price increase clearly: what your customer letter needs, when consent is required and how to plan dates, delivery and documentation.
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Associations & property management
Meeting invitations: German associations, WEGs and cooperatives
Association, WEG or cooperative? Compare invitation forms, agendas and notice periods in Germany, with a checklist and adaptable sample letter.
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Business & privacy
Sending privacy information and changes to terms to customers by post
Privacy notice or contract amendment? Distinguish information from consent, write clear customer letters and document postal delivery correctly.
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