A Munich firm. Since 2004.
Three partners, sixty people, one Altbau in Maxvorstadt. We grew slowly, on purpose – so every client still knows who is in charge.
“A good advisor is the one you call before you decide.”
Dr. Clara Castell left a Big Four firm in 2004 to found a practice where clients speak to a partner, not a hotline. Twenty-two years later that is still the only rule nobody is allowed to break.
Dr. Clara Castell · Tax advisor, founding partner
I
Sell you a product.
We do not earn commission on investments, insurance or real estate. Our only income is our fee.
II
Hide behind a team.
You always know which partner is responsible – and you have their number.
III
Miss a deadline.
Not once since 2004. Our deadline calendar is checked twice a week by two people.
Twenty-two years, one address.
We moved once – two floors up in the same house.
2004
Dr. Clara Castell and two employees, 40 clients.
2011
Julian Reiter joins as partner, the firm becomes Castell & Partner.
2017
Amira Haddad builds the start-up practice – in English from day one.
2021
Receipts, returns and deadlines in one app for every client.
2026
1,200 clients, sixty people, four partners.
Hover to see them at work.
Each partner leads one practice – and personally looks after around 80 clients.
Dr. Clara Castell
Founding partner · Tax advisor
Julian Reiter
Partner · Auditor
Amira Haddad
Partner · Founders and tech
Thomas Engel
Partner · Succession
Theresienstraße 48.
An 1896 Altbau between the Pinakotheken and the university. Meeting rooms on the first floor, a library on the third – and coffee for every client.
UNDERGROUND
U2 Theresienstraße, 3 minutes
PARKING
Two client spaces in the courtyard
ACCESS
Lift to every floor
About
your company.
your succession.
your return.
Sixty minutes, one partner, your questions. Afterwards you know where you stand – whether you work with us or not.
or call +49 89 5 40 20 10