Required Disclosures for Landlords in Hesse: All Information Obligations

Landlords in Hesse must comply with numerous disclosure and transparency obligations arising from federal laws, state ordinances, and specific rules for municipalities subject to the rent brake. Non-compliance can result in significant financial and legal consequences.

Disclaimer: This guide provides general legal information for educational purposes only and does not constitute legal advice. Always consult a licensed attorney in Germany for advice specific to your situation. Information last verified: March 2026.

Overview of Key Obligations

1. Energy Certificate (Energieausweis)

Landlords must present a valid energy certificate to prospective tenants at the latest during the viewing. If the apartment is rented without a viewing (e.g., online), the certificate must be provided by lease signing.

Requirements

• The certificate must be valid (max. 10 years old)
• Property listings must include energy performance data (final energy demand/consumption, energy efficiency class, year of construction, heating type)
• Violations can result in fines up to €10,000 (GEG § 108)

2. Rent Brake Disclosures

In the 49 municipalities covered by the Hesse Tenant Protection Ordinance, landlords have special disclosure obligations when setting a new lease rent that exceeds the local comparative rent by more than 10%. The landlord must proactively and before lease signing inform the tenant about the reason for the higher rent:

• Previous rent: If the prior tenant's rent was already above the permitted level (BGB § 556e)
• Modernization: If comprehensive modernization was carried out (BGB § 556e (2))
• New construction: If the apartment was first occupied and rented after October 1, 2014 (BGB § 556f)

Consequences of Non-Disclosure

If the landlord fails to provide this information, they cannot invoke the exception to the rent brake. After a qualified objection (Rüge) from the tenant, excess rent can be reclaimed from the month after next.

3. Annual Operating Cost Statement

Obligation

Landlords must account for operating costs within 12 months after the end of the billing period (BGB § 556 (3)). The statement must:

• Be formally correct (total costs, allocation key, deduction of prepayments)
• Be comprehensible and verifiable
• Grant the tenant the right to inspect original receipts

Missed Deadline

If the landlord misses the 12-month deadline, they generally cannot claim any additional payment (BGB § 556 (3) sentence 3). Conversely, the tenant does not lose their right to a credit.

4. CO₂ Cost Allocation (Since 2023)

Under the CO₂ Cost Sharing Act (CO₂KostAufG), landlords of buildings with fossil fuel heating (oil, gas) must split CO₂ costs between landlord and tenant based on the building's energy efficiency. The landlord's share increases with lower efficiency. This allocation must be transparently disclosed in the annual operating cost statement.

5. Cable TV (Since July 2024)

Since July 1, 2024, cable TV fees can no longer be passed through to tenants as part of operating costs (end of the cable TV privilege / Nebenkostenprivileg). Landlords must inform affected tenants and cancel any existing bulk contracts if applicable.

6. Lease Signing Disclosures

At lease signing, landlords should provide:

• Accurate living area — deviations exceeding 10% entitle the tenant to rent reductions
• Property condition documentation via a handover protocol with photos
• House rules — as an attachment to the lease
• Cosmetic repair obligations — clear terms (note: rigid schedules are void per BGH rulings)

Best Practices for Landlords

1. Create a disclosure checklist for every new tenancy
2. Keep the energy certificate digital and always up to date
3. Proactively inform about rent brake exceptions in the 49 municipalities
4. Submit operating cost statements on time and clearly formatted
5. Document the CO₂ cost allocation correctly in the statement

Landager simplifies compliance with all disclosure obligations through automated reminders and digital document management, so you always rent out in full legal compliance.

Back to Hesse Landlord-Tenant Laws Overview.