Overview

• The 2025 property tax reform has led to widespread inquiries and complaints over newly issued tax notices in Hannover and surrounding areas.
• Officials report that most errors stem from incorrect data entered by property owners, rather than calculation mistakes by tax authorities.
• Frequent issues include misreported living spaces, incorrect classification of accessory areas like garages, and errors in measuring property dimensions.
• Property owners are advised to verify their submissions, particularly regarding exemptions and usage classifications, to avoid inflated tax bills.
• Corrections can be requested through the financial authorities, but response times may be delayed due to a surge in inquiries.