Klammer Light - ISIS) - Institute for Swiss and International Tax Law
Klammer Light - ISIS) - Institute for Swiss and International Tax Law
Continuing education in tax law

ISIS) - Institute for Swiss and International Tax Law

ISIS is an independent, non-commercialinstitute for the tax community in Switzerland and beyond. 

ISIS) - Institute for Swiss and International Tax Law

Seminars

zsis) - ISIS) - Institute for Swiss and International Tax Law

zsis)

ISIS) - Institute for Swiss and International Tax Law

Institute

ISIS) - Institute for Swiss and International Tax Law

Teaching

Continuing education in tax law

Institute ISIS

The Institute for Swiss and International Tax Law (ISIS) is a non-profit independent institute in the legal form of an association. The focus of ISIS is the commitment to scientifically sound and practice-oriented continuing education in tax law as well as the professional contribution to the further development of an economic, fair and comprehensible tax system.

Networking + Exchange

In addition, ISIS offers the Swiss tax community a platform for networking and the exchange of opinions. The ISIS offer is geared towards their needs.

Become ISIS member

ISIS is an association with currently about 150 individual members and 30 corporate members from the field of tax law. Membership is basically open to all individuals, authorities and companies and is associated with many benefits.

Seminars + Courses

The ISIS organizes several high-quality seminars per year and has initiated various study programs within the framework of the SIST (in partnership with Kalaidos Law School). ISIS is also a cooperation partner of the New Zurich Tax Conference held annually in Zurich.

ISIS) - Institute for Swiss and International Tax Law
ISIS) - Institute for Swiss and International Tax Law
ISIS) - Institute for Swiss and International Tax Law
ISIS) - Institute for Swiss and International Tax Law
ISIS) - Institute for Swiss and International Tax Law
ISIS) - Institute for Swiss and International Tax Law
ISIS) - Institute for Swiss and International Tax Law
ISIS) - Institute for Swiss and International Tax Law
ISIS) - Institute for Swiss and International Tax Law

Seminars + Courses

Taxation of spouses in an international relationship - New federal court precedent on tax separation

5
.
December
-
.
2024
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Webinar - ISIS) - Institute of Swiss and International Tax Law
Pin Location - ISIS) - Institute of Swiss and International Tax Law
Online - ISIS) - Institute of Swiss and International Tax Law
Pin Location - ISIS) - Institute of Swiss and International Tax Law
Online - ISIS) - Institute of Swiss and International Tax Law
#
Update seminar
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Private
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IStR
#alsoonline
#presence
#online

Exchange of services between affiliated companies

5
.
February
-
.
2025
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Zurich
Webinar - ISIS) - Institute of Swiss and International Tax Law
Pin Location - ISIS) - Institute of Swiss and International Tax Law
Online - ISIS) - Institute of Swiss and International Tax Law
Pin Location - ISIS) - Institute of Swiss and International Tax Law
Online - ISIS) - Institute of Swiss and International Tax Law
#
Integration seminar
No items found.
#alsoonline
#presence
#online

Corporate tax law 2025

10
.
March
-
11
.
March
2025
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Bad Ragaz
Webinar - ISIS) - Institute of Swiss and International Tax Law
Pin Location - ISIS) - Institute of Swiss and International Tax Law
Online - ISIS) - Institute of Swiss and International Tax Law
Pin Location - ISIS) - Institute of Swiss and International Tax Law
Online - ISIS) - Institute of Swiss and International Tax Law
#
In-depth seminar
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Company
#alsoonline
#presence
#online
Arrow more - ISIS) - Institute for Swiss and International Tax Law

Corporate tax law (1st implementation)

13 + 14 June 2023
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Notwil
Online - ISIS) - Institute of Swiss and International Tax Law
Pin Location - ISIS) - Institute of Swiss and International Tax Law
#Company
#IStR
#Intensive seminar

Tax and duty treatment of intellectual property rights

June 27, 2023
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Zurich-Oerlikon
Online - ISIS) - Institute of Swiss and International Tax Law
Pin Location - ISIS) - Institute of Swiss and International Tax Law
#Integration seminar
#Company
#IStR
#alsoonline

Special issues real estate from the point of view of VAT and direct taxes

30 Aug 2023
-
Zurich-Oerlikon
11.30 till 14.00
Pin Location - ISIS) - Institute of Swiss and International Tax Law
Webinar - ISIS) - Institute of Swiss and International Tax Law
Online - ISIS) - Institute of Swiss and International Tax Law
#Integration seminar
#Company
#IStR
#alsoonline

Newsletter

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News

"It is not surprising that there are always disputes in this area."

News

2024

:

"It is not surprising that there are always disputes in this area."

Seminar leader Peter Mäusli-Allenspach looks back on the seminar "Tax aspects of structuring real estate assets" on November 12, 2024.
"...particularly heated discussions..."

News

2024

:

"...particularly heated discussions..."

Seminar leader Andrea Opel looks back on the seminar on the taxation of private investments in September 2024.
Review of the seminar "Current tax issues in M&A transactions"

News

2024

:

Review of the seminar "Current tax issues in M&A transactions"

Seminar leader Susanne Schreiber looks back on the successful M&A tax seminar on March 21, 2024.

Peter MÄUSLI-ALLENSPACH, President ISIS

"As an independent tax community, we are committed to an economical, fair and comprehensible tax system, as well as scientifically sound and practice-based continuing education in tax law."
ISIS) - Institute for Swiss and International Tax Law
ISIS) - Institute for Swiss and International Tax Law