Main office · Mendrisio
On the border, on your side.
Since 1982, Mendrisio has been Fidav's reference point for Ticino: a border fiduciary where expertise, confidentiality and digital management are placed at the service of businesses and individuals.
Office
01
Our home
In the heart of Mendrisiotto.
- 1982
Historic office since
- 44+
Years of local presence
- 150+
Clients we follow from here
- 5′
Minutes from the Chiasso border
Mendrisio is the historic and main office of Fidav. From here we coordinate our activity and closely support businesses in Mendrisiotto and across the whole canton.
The location, a few minutes from the Italian border, is no detail: it makes us the ideal reference for those who live and work between Italy and Switzerland — from cross-border workers to entrepreneurs looking at the Swiss market. It is a daily experience, not an occasional one: which is why we can anticipate problems, not just solve them.
Via Penate 4
6850 Mendrisio
Mon–Fri
08:30 – 17:30
+41 91 640 40 20
Direct office line
A border fiduciary. On your side, always.
Services at this office
All Fidav services, from a single point of contact.
From our Mendrisio office we offer all our services, organised across four areas. One single point of contact.
Our home since 1982, in the heart of Mendrisiotto. One fiduciary, one memory of the file.
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Accounting and tax
Accounting, VAT and financial statements, tax returns, tax planning and rulings, for businesses and individuals.
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HR, payroll and cross-border workers
Payslips, AVS/LPP social charges, contracts and hiring, management of cross-border workers and withholding tax.
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Corporate advisory
From business start-up to extraordinary transactions: Sagl, SA, holdings, governance and strategic support.
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Office and domiciliation
Registered office, domiciliation, fiduciary director and tax representation in Switzerland.
Accounting and tax
Come and see us
Mendrisio office · Via Penate 4.
Five minutes from the Chiasso border, in a well-served area. By appointment — please write to us first so we can organise the best meeting.
Address
Via Penate 4
6850 Mendrisio, Ticino · CH
Phone
+41 91 640 40 20
Direct office line
+41 79 741 02 89
Reply within the day
Hours
Mon–Fri
08:30 – 17:30
Quick request
Want to set up a meeting?
Frequently asked questions
Everything you need to know.
Have a specific question you do not see here? Write to us: we reply within the day.
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Where is the main Fidav office in Ticino?
The main Fidav office is in Mendrisio, at Via Penate 4, in the heart of Mendrisiotto and a few minutes from the border. It is our reference point for Ticino, where we support businesses and individuals with all fiduciary services.
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What services does the Mendrisio office offer?
From our Mendrisio office we offer the full range of Fidav services: accounting and financial administration, tax advisory for individuals and companies, payroll & HR administration, company formation and corporate advisory, domiciliation, management of cross-border workers and withholding tax.
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Do you support cross-border workers and cross-border companies from the Mendrisio office?
Yes. The Mendrisio location, a step from the border, makes us a natural reference for cross-border workers and the companies that employ them. We manage withholding tax, filings and dedicated advisory, coordinating the Swiss and the Italian side.
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Do you also serve clients in the rest of Switzerland from Mendrisio?
Yes. While Mendrisio is our main office, thanks to our network and our partner RB Swiss we support clients across all of Switzerland, from one single point of contact.
Our other offices
A network that covers the whole of Switzerland.
From Mendrisio we manage the entire Ticino. Thanks to Lugano and our partner RB Swiss in Baar, we support you anywhere in Switzerland.