Many tenants in Austria face the question which documents are required for a sublet and whether landlord consent is necessary. This article explains in plain language which documents are commonly asked for, how to obtain written permission, which deadlines and obligations apply and what tenant rights to keep in mind. We describe practical steps for preparing evidence, handling deposits and concluding a secure sublease agreement. The aim is to reduce uncertainty and give tenants in Austria clear steps to follow so subletting proceeds legally and with fewer conflicts. If consent is denied, we also explain when legal action is possible and which documents can help in court.
Categories
Tenant rights & basic protections (MRG)
Lease types (fixed/indefinite, main/sublet)
Deposit & blocked account
Rent & increases (reference rent, categories, form)
Service charges & settlements
Maintenance & repair duties (MRG §3)
Renovations, upgrades & compensation
Tenant termination (notice, handover)
Landlord termination, protection & eviction
Check-in/out (inspection, keys, meters)
House rules, quiet hours, neighbours & pets
Privacy & access (viewings, locks)
Discrimination & equal treatment
Accessibility & reasonable adjustments
Municipal & cooperative housing
Housing allowance & benefits
Dispute resolution (incl. rent reduction)
Registration & authorities
Insurance & tenant liability
Energy, heating & hot water
Dwelling quality & health
Subletting, flat-sharing & co-tenancy
Student housing
Data protection & screening (FADP/GDPR)
Short-term/holiday letting (Airbnb)
Templates & model letters
Home safety (fire, CO, gas)