Documentation requirement

Documentation Requirement - The documentation requirement obligates owners, property managers, and developers to record and retain in writing certain real estate-related transactions, conditions, and actions. In the real estate sector, documentation obligations arise from various legal sources: the Anti-Money Laundering Act (AMLA) for brokers and property managers, the Building Energy Act (BEA) for energy performance certificates, the Industrial Safety Regulation (ISR) for technical systems, as well as obligations under lease and service contracts.

Important Documentation Requirements in the Real Estate Sector

• Money Laundering Act (GwG): Real estate agents and property managers must identify contracting parties and document the identity verification - retention period of 5 years after the end of the business relationship
• Energy Performance Certificate (GEG): Owners must present and provide a valid energy performance certificate upon sale, rental, or lease - Violations are subject to fines (up to €10,000)
• Industrial Safety Regulation: Inspection reports for elevators, heating systems, pressure vessels, and electrical systems must be retained
• Condominium Management: Minutes of owners’ meetings, annual statements, budget plans, and collections of resolutions must be permanently archived
• Lease Agreements: Handover reports, notices of defects, modernization notices, and operating cost statements should be documented and retained

Retention Periods

Document	Retention Period	Legal Basis
Purchase Agreement / Land Registry Extract	Permanent retention recommended	Preservation of evidence
Energy Performance Certificate	10 years (validity)	GEG § 80
GwG Identification Data	5 years after the end of the business relationship	GwG § 8
Operating cost statements	10 years (commercial law) / 6 years (tax law)	HGB § 257 / AO § 147
Collection of WEG resolutions	Permanently	WEG § 24 (7)
Inspection reports for technical systems	Until the next inspection, at least 6 years	BetrSichV

Digital Documentation and Data Security

More and more owners and property managers are relying on digital property files. This makes sense in principle-but requires structured filing and secure storage. Important points regarding digital documentation:

• Legibility: Documents must remain legible throughout the entire retention period-outdated file formats can become a problem. Recommendation: PDF/A as the archive format
• Data backup: Regular backups at at least two different locations (cloud + local hard drive)
• Data protection: Tenants’ personal data is subject to the GDPR-only collect necessary data and store it securely
• Original documents: For certain documents (notarized deeds, original contracts), the physical document should also be retained

Practical tip for property owners in Nuremberg and Franconia

We recommend that property owners in the Nuremberg metropolitan region create a structured property file-both digital and physical. This should include: purchase agreement, land registry extract, declaration of division (for condominium properties), all energy performance certificates, inspection reports for technical systems, lease agreements with handover reports, and all operating cost statements. Especially for existing buildings in Nuremberg’s historic neighborhoods-Gostenhof, St. Johannis, Südstadt-historical documents are often missing: building permits from the 1960s, renovation certificates, or acceptance reports for technical systems. Actively request any missing documents from the seller or the building authority before the purchase, as obtaining them later can be time-consuming and expensive.

Frequently Asked Questions

What documents do I need to keep as a landlord?

As a landlord, you should keep at least the following documents: lease agreement (including addenda), handover report (move-in and move-out with photos), utility bills (at least 6 years for tax purposes, 10 years for commercial accounting), rent increase notices with proof of delivery, notices of defects and your written responses to them, notices of renovations with confirmation of receipt, as well as proof of payment and bank statements. In court disputes, you as the landlord often bear the burden of proof-complete documentation protects you from costly litigation risks. Keep handover reports with photos for at least three years after the end of the tenancy.

What happens if I violate a documentation requirement?

The consequences vary significantly depending on the legal basis: A missing energy performance certificate during a sale or rental can result in a fine of up to €10,000. Violations of the GwG (failure to verify identity as a real estate agent) can result in fines of up to €100,000. In tenancy law, missing documentation often leads to evidence issues-without a handover report, you can hardly prove damage caused by the tenant in court; without proof of delivery, a notice of termination is vulnerable to challenge and may be invalid. In WEG disputes, without a collection of resolutions, there is no basis for asserting claims.

As a WEG owner, do I have to have access to all administrative documents?

Yes - according to § 18 (4) WEG, every condominium owner has the right to inspect all administrative documents. The collection of resolutions must be accessible at all times. The property manager is obligated to maintain all documents properly and to hand them over in full to the successor in the event of a change in management. If the property manager refuses access without good cause, this can be enforced in court through an action to challenge a resolution or through an independent claim for information. When purchasing a condominium, we recommend stipulating the completeness of the documents as a condition of sale.

Complete documentation is not only a legal obligation in the real estate industry but also an active protective tool: it strengthens one’s position in the event of a dispute, facilitates the demonstration of tax benefits, simplifies sales negotiations, and protects against unexpected fines. We recommend that owners in the Nuremberg metropolitan region check their property files for completeness at least once a year and specifically request any missing documents.

Which documents are particularly important when selling a property?

When selling a property in the Nuremberg metropolitan region, owners should have the following documents fully prepared: current land registry extract (no older than three months), valid energy performance certificate, declaration of division, and community rules (for condominium associations), current annual statements and budget plans of the condominium association (at least three years), minutes of owners’ meetings (at least three years), lease agreements and handover reports (for rented properties), building permits and construction plans, as well as evidence of renovation work. Buyers and their banks review these documents carefully; missing documents can significantly delay sales negotiations or justify price reductions. We recommend that owners planning a sale begin compiling the necessary documents at least three months before the planned marketing, as obtaining certain documents (e.g., building permits from the Nuremberg City Archives) can take time.

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