Briefing · Swiss regulation
The Swiss transparency register: what starts on 1 October 2026.
The Swiss transparency register is the federal register of beneficial owners that Switzerland, long an outlier on beneficial ownership, is finally introducing. Companies and other legal entities will have to identify and file their beneficial owners. The term is new enough that most searches on it return almost nothing useful.
LAST UPDATED AUG 2026 · REGIME STARTS 1 OCT 2026
Background: closing a famous gap
Swiss law has required banks to know their clients for decades, but the companies themselves kept ownership information private, held internally rather than filed centrally. International pressure, FATF evaluations and the EU’s register-building next door made the gap increasingly visible. The new register is Switzerland’s answer: central, federal, and mandatory.
The short timeline
The Swiss transparency register follows a short path: the Federal Council advanced the package through parliament in 2024, implementing ordinances and technical preparation ran through 2025 and 2026, and the register goes live on 1 October 2026. New entities file from the start, while existing entities follow through phase-in windows.
What it is
The Swiss transparency register is a central federal register in which Swiss legal entities record their beneficial owners, part of a wider package strengthening Swiss anti-money-laundering law. Entities in scope must establish who ultimately owns or controls them, file that information, and keep the entry current as ownership changes.
Who must file
Swiss companies and other legal entities must file their beneficial owners in the transparency register. Newly formed entities are expected to file at formation, while entities already existing at the start date come in through transition windows. Those with complex or foreign ownership chains will need documented UBO analysis to file correctly.
What it means for counterparty checks
For anyone screening Swiss counterparties, ownership claims become checkable against an official register over time. It does not remove the duty to verify: the register is only as good as what is filed, and access is controlled. Treat it as a new evidence source inside your due diligence, not a replacement for it.
What Swiss entities should do before October
Swiss entities should map their ownership chains now, especially through holding structures and trusts, and collect the documents that prove them: registers of shareholders, agreements, structure charts. Each firm should also decide who owns the filing and keeps it current, and firms administering entities for clients should plan for portfolio scale.
Frequently asked questions
When does the Swiss transparency register start?
The federal register of beneficial owners is scheduled to start on 1 October 2026, with phase-in periods for existing entities. Because the regime is brand new, timelines and technical details may still move: check the official Swiss federal guidance for current dates.
Will the Swiss register be public?
No. Unlike some EU registers, access is intended for authorities and, in defined cases, obliged entities performing due diligence. It strengthens verification, but it does not replace your own UBO checks.
Who counts as a beneficial owner under the Swiss regime?
Broadly, the natural persons who ultimately own or control the entity, identified through ownership thresholds or effective control. The precise tests and thresholds are set in the Swiss legislation and its ordinances; entities with layered or foreign ownership will need documented analysis to file correctly.
What happens to entities that do not file?
The framework provides for sanctions on entities that fail to establish, keep and file accurate beneficial ownership information. As with any new register, early supervision tends to focus on bringing firms into compliance, but building the file late is more expensive than building it on time.
Swiss counterparties in your book?
KYCK verifies UBOs and screens ownership chains, and files the evidence where your auditor can find it.
Based on the adopted Swiss framework as publicly described in August 2026, not legal advice. Details may change before and after the start date; confirm with official Swiss sources.