When water damage, burst pipes, or other plumbing emergencies strike your rental or owned home in Germany, your insurance claim is only as strong as the documentation you provide. Unlike some countries, German insurers follow strict rules about evidence and proof — and they expect thorough, organized paperwork. This guide walks you through every document you'll need, how to gather evidence at the scene, and the German claim process itself. Whether you're a renter or homeowner, knowing what to prepare now can speed up your claim significantly and help you recover costs faster.
Essential Documents Every Claim Needs
Before you submit anything to your insurance company, gather these core documents. Most German insurers won't even process a claim without them:
- Your insurance policy document — the original contract showing your coverage type, limits, and deductible
- Policy number and certificate of insurance — keep these handy for reference
- A formal incident report — written within 48 hours of discovering the damage, describing what happened, when, and how you found it
- Proof of payment for your premiums — bank statements or insurance company receipts showing you're current
- Identification documents — passport or German residency card confirming your identity
- Proof of address — utility bill or rental contract matching the insured property
Photos, Evidence, and Professional Inspections
German insurers expect visual proof and expert analysis. Take clear, timestamped photos or videos immediately after you discover the damage — before cleaning or attempting repairs. Your phone's built-in date stamp works, but better yet, take photos of your computer screen showing the current date and time alongside the damage.
- Photograph everything: the source of the leak or burst, affected walls, ceilings, flooring, furniture, and personal belongings. Shoot from multiple angles.
- Video walk-through: record a 2–3 minute video narrating what you see and when you discovered it — insurers find this very persuasive
- Expert plumber's report: hire a certified plumber to inspect and document the cause. German insurers often require this for major claims. The plumber's official report carries legal weight.
- Itemized damage list: detail every damaged item with approximate purchase date and original price — receipts are golden if you have them
- Proof of mitigation: document any steps you took to prevent further damage (turning off water, opening windows, using fans, etc.)
In Germany, insurers assume you have a duty to minimize loss — Schadensminderungspflicht. This means you must take reasonable steps to stop the damage spreading. Proving you did this strengthens your claim.
Rental vs. Owner Documents — What's Different
If you're renting: You'll need different paperwork than a homeowner. Your landlord's insurance usually covers building damage, but your contents insurance covers your belongings. Get a written confirmation from your landlord about when you reported the damage and what they've done about it — this is crucial for your claim timeline. Also obtain a copy of your rental contract to prove you lived there.
- Landlord's written damage report or acknowledgment letter
- Communication records (emails, text messages) showing you reported the problem promptly
- Photos or videos of the damage before the landlord or their repair company touched anything
- Your contents insurance policy and any exclusions it mentions
If you own the property: Keep your building insurance certificate, proof of ownership (deed or purchase document), and any renovation or repair history. German property insurers may ask for building inspection records or previous claim history to assess your claim.
Your Claim Submission Checklist
Before you email or mail your claim, use this checklist to confirm you have everything. German insurers process claims faster when documentation is complete — incomplete submissions get stalled, sometimes for weeks.
- Policy document and proof of current premium payment
- Written incident report with date, time, and description
- Photos and videos (clearly dated and timestamped)
- Professional plumber's damage assessment report
- Itemized list of damaged items with prices (receipts if available)
- Proof of address (utility bill or rental contract)
- Copy of identification (passport or residency card)
- For renters: landlord's written acknowledgment and communication records
- Evidence of mitigation efforts (what you did to stop further damage)
- Original receipts for any emergency repairs you've already made
Submit everything together via registered mail or your insurer's online portal so you have proof of delivery. German law gives you typically 30 days from discovery to file a formal claim — don't miss this deadline. Keep copies of everything you send.