EditorialFounded 2026 · Steinhausen ZG
Editorial Standards
Every tax, insurance and fiduciary page on avenzo.ch is reviewed by a credentialed Swiss expert before publication. Our review process, sources and annual update cycle.
FINMA · F0156788026 cantonsSwiss data residency
01By the numbers
Expert review before publication
100%
Content updated every January
Annually
Sources: ESTV, BSV, BAG, FINMA
Federal
Published & last-updated date on every page
Dated
02Why we build
Tax, insurance and pension content directly affects readers' money — and Swiss tax law changes every year. Avenzo doesn't ship a financial page without sign-off from a credentialed Swiss expert. This page explains how we make that real.
Accuracy before speed. Official Swiss sources before secondary research. Transparency about author, publication and last-updated dates on every page. A clean line between editorial and advertising.
Signed Denis Smajovik
05How we work
Our editorial principles
- 01
Expert review
Every tax, insurance and fiduciary page is reviewed and signed off before publication by a credentialed Swiss expert (eidg. dipl. Steuerexperte/in, dipl. Treuhandexperte/in or FINMA-registered intermediary).
- 02
Official sources
Tax claims are sourced exclusively from official Swiss authorities: ESTV (Federal Tax Administration), BSV (Federal Social Insurance Office), BAG (Federal Office of Public Health) and FINMA. Secondary sources are not used as primary references.
- 03
Annual review
All content is reviewed every January — and immediately whenever a law, tariff or maximum contribution changes. The last-updated date is shown on every page.
- 04
Transparency
Every page shows the author with credentials, the publication date, the last-updated date and all sources with direct links to the official originals.
- 05
Corrections policy
Errors can be reported to redaktion@avenzo.ch. Corrections are processed within two business days, marked visibly and reflected in the last-updated date.
- 06
Editorial / advertising separation
Avenzo is a non-tied FINMA intermediary. Insurance commissions are disclosed in every brokered case — they have no influence on editorial recommendations, comparisons or content.
06Regulatory record
In the FINMA register · active
Verify in the FINMA register- Register no.
- F01567880
- Registered since
- 2026-03
- Authorisation type
- Versicherungsvermittler/in ungebunden
- Legal entity
- Avenzo GmbH · Steinhausen ZG · CHE-168.920.894
- Supervisory authority
- Eidgenössische Finanzmarktaufsicht FINMA · finma.ch
07The team
Denis Smajovik
Founder & CEO, Avenzo GmbH
Anyone writing about Swiss tax and insurance is responsible for readers' money. We take that seriously — with expert review, official sources and visible dating.
Denis Smajovik ist Gründer und CEO von Avenzo GmbH. Er ist seit Januar 2025 im öffentlichen FINMA-Vermittlerregister als ungebundener Versicherungsvermittler eingetragen (Registernummer F01490726) und hält einen Bachelor in Betriebsökonomie (BSc) der ZHAW School of Management and Law (2016–2019). Mit mehrjähriger Praxiserfahrung im Schweizer Versicherungs- und Finanzdienstleistungssektor verbindet er reguliertes Fachwissen mit digitaler Produktentwicklung.
Founder & CEO · FINMA-registriert (F01490726) · BSc ZHAW
One click away
How much can you save?
AI prepares your return — an expert reviews every filing.
Free · no commitment · in under 5 minutes