I-FS Berlin GmbHFinancing solutions that fit you for the long term.
We don't look for the cheapest offer, but for the one that is best for you in the long run – independently, from a wide range of banks, and at no extra cost to you.
Our services
Comprehensive advice on private and commercial financing – from the first conversation to the payout.
Property financing
Purchase, new build or plot of land – the right financing concept for your project.
Learn more →Follow-up financing
Your fixed-rate period is ending? We compare terms for the next phase in good time.
Learn more →Modernisation & renovation
Financing for conversions, energy efficiency and preserving the value of your property.
Learn more →Refinancing
We review your existing loans for ways to improve them.
Learn more →Personal loans
Transparent terms from many banks for your personal plans.
Learn more →Commercial financing
Financing for commercial property and business projects.
Learn more →Calculators
A first estimate in two minutes – we then work out the exact offer together with you.
What can I afford?
How we work
Personal consultation
In a personal meeting, we take the time to understand your financial situation and your goals.
Advice you can trust
We listen carefully and make sure your needs come first.
Tailor-made financing
We develop a financing concept that fits your life plans for the long term.
Everything in the client portal
Upload documents, compare offers, send and receive messages, voice messages and video messages – clearly organised in one place.
Your personal client portal
Upload your documents easily from your phone or computer, see at any time what is still missing, and reach your adviser directly – securely, with your own password.
Personal. Independent. Long-term.
Martin Ehrle runs I-FS Berlin GmbH. As International Client Manager, Richard Schustek looks after our English-speaking clients – always together with Martin Ehrle. Our goal is not the cheapest offer, but the one that is best in the long run – so that your financing still fits your life ten years from now.
We work with many banks and insurers, are not tied to any provider, and support you with financing, refinancing, personal loans and, if you wish, the sale of your property.
Frequently asked questions
In which languages do you offer advice?
Consultations are held in German or English. For other languages, a consultation is only possible with an interpreter.
How much does the advice cost?
There is no extra cost to you – we are paid by the lending bank.
Are you independent?
Yes. We are not tied to any single bank; our focus is the best offer for you.
How long does a consultation take?
About 30 minutes to an hour.
Which documents do I need?
Proof of income, existing contracts and information about the property. You will later see exactly what is still missing in the client portal.
Is refinancing worthwhile?
We'll gladly review your existing loans for ways to improve them.
How do you find the best offer?
Through an individual analysis and a comparison of numerous lenders.
Which banks do you work with?
With many banks and insurers – without being tied to any particular provider.
Is my data safe?
Your data is treated confidentially and in accordance with data protection law.
Do you also help with selling a property?
Yes, we also support you in selling your property.
Let's talk.
Book an appointment online – by phone, by video or in person at our office in Berlin. Consultations are held in German or English; for other languages, a consultation is only possible with an interpreter.
Janusz-Korczak-Str. 35
12627 BerlinIn-person meetings at our office, Spandauer Damm 115, 14055 Berlin, by appointment
8 am – 7 pm, by appointment