When value-enhancing renovations are carried out on the property, a rent adjustment may be justified. We help you calculate and apply this increase in accordance with the applicable regulations.

200 CHF + VAT with the official affiliated formula

Rent adjustments can be made using the relative method, which allows rents to be aligned with the reference index and changes in the mortgage rate while maintaining contractual balance. We assist you in this process to ensure compliance with regulations.

200 CHF + VAT with the official affiliated formula

Rental charges can fluctuate based on various factors (energy, maintenance, communal services, etc.). We perform an accurate calculation of these variations to enable you to apply the necessary adjustments.

75 CHF + VAT with the official affiliated formula

• Use of official forms: We ensure that all modifications comply with legal requirements.
• Personalized advice: Every situation is unique, and we adapt to your specific needs.
• Expertise in rental management: We have in-depth knowledge of Swiss regulations and ensure that your lease adjustments are justified and balanced.
• Immobail 1 certification: We hold the Immobail 1 certification, guaranteeing our expertise in rental management and real estate law.
• Recognized calculation method: We apply the USPI (Swiss Union of Real Estate Professionals) calculation system, in compliance with the federation, to ensure accurate and justified adjustments.

To facilitate the update of your lease and ensure compliance with your request, please follow the instructions below and provide the required documents based on the desired modification.

For a Rent Increase Due to Value-Enhancing Renovations
Required Documents:
• Detailed invoices for the work carried out.
• List of completed works and their impact on the property’s value.
• Copy of the current lease, including all previous modifications.

For a Rent Increase or Decrease Based on ISPC, Charges, and Mortgage Rate
Required Documents:
• Copy of the current lease, including all previous modifications.

For Calculating an Increase or Decrease in Charges (in case of a flat rate)
Required Documents:
• List of charges for the three years preceding the lease signing.
• List of charges for the three years preceding the rent increase or decrease request.
• Copy of the current lease, including all previous modifications.

How to Submit Your Request

1. Send us your request via email, specifying:
• The lease duration.
• The type of lease.
• The reason for the requested modification.

2. Ensure that all required documents are complete and compliant.

3. Once your request has been reviewed, we will send you an invoice for payment.

The service is payable in advance.Our team remains at your disposal for any questions or clarifications. We guide you through each step to ensure efficient processing and compliance with regulations.