Swiss lawmakers seek to fast-track UBS capital decision as debate begins
Finance

Swiss lawmakers seek to fast-track UBS capital decision as debate begins

Published by Global Banking & Finance Review

Posted on May 4, 2026

3 min read

· Last updated: May 4, 2026

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Swiss Lawmakers Debate Fast-Tracking New UBS Capital Regulation Decision

Overview of the UBS Capital Regulation Debate

By Ariane Luthi

Introduction to the Debate

ZURICH, May 4 (Reuters) - Swiss lawmakers want to decide swiftly on new capital rules for banking giant UBS as they kick off the debate on Monday into whether to stick with or soften the proposed regulations, parliamentary sources said.

Government Proposals and Lawmaker Compromises

Up for debate are the government's proposal to make UBS fully back its foreign units with Common Equity Tier 1 (CET1) capital, and a compromise pitch by lawmakers that could let it partly use less expensive Additional Tier 1 (AT1) capital instead.

The concession aims to boost UBS's competitiveness, but the government and academics say AT1 capital's loss-absorbing capacity is too limited.

Regulatory Context and UBS Response

Urged on by Finance Minister Karin Keller-Sutter, Switzerland is tightening regulations after the collapse of Credit Suisse in 2023 left UBS as the country's sole big global bank.

UBS - which has criticised the regulatory plans as "extreme" - said last week its share buyback plans for 2026 depend on getting more clarity on the banking rules, which could mean it must find around $20 billion in additional core capital.

A speedy ruling by the influential Economic Affairs and Taxation Committee on UBS's key capital requirements could move the item to parliament's upper house in June, followed by a final decision in the lower house by autumn at the earliest.

Parliamentary Chambers Divided on UBS

PARLIAMENTARY CHAMBERS DIVIDED ON UBS

Upper House Perspectives

The upper house committee that will first debate the banking bill is widely seen as sympathetic to UBS's argument that costly regulation will hurt its business and the economy.

Lower House Dynamics and Party Positions

But the bank could face a tougher reception in the lower house committee and on the floor of parliament. Which side prevails will largely depend on lawmakers of centrist parties and moderates needed to build majorities.

Party Seat Distribution and Stances

The leftist Social Democrats and Greens, which back the government's tougher stance on UBS, together hold 11 of the upper house's 46 seats, and 64 of the 200 lower house seats.

The right-wing Swiss People's Party (SVP) and the business-friendly Liberals (FDP), which are expected to broadly back softer rules, together hold 19 upper and 94 lower house seats.

While some Centre Party and Green-Liberal lawmakers have voiced support for UBS's position, it is unclear how united the parties are, and how many in the FDP will defy their party colleague Keller-Sutter over her plan for tougher rules.

Reporting Credits

(Reporting by Ariane LuthiEditing by Dave Graham and Susan Fenton)

Key Takeaways

  • The government proposes UBS fully fund its foreign subsidiaries with CET1 capital, but lawmakers may allow partial backing with AT1 instruments to reduce costs.
  • UBS argues the tougher CET1-only rules are “extreme” and claim ambiguity on the rules could impede its ~ $20 billion capital shortfall and delay its 2026 share buybacks.
  • The bill will be debated by the upper house’s Economic Affairs and Taxation Committee on May 4, potentially moving to the upper house in June and requiring approval by the lower house before autumn.
  • UBS is Switzerland’s sole global bank post‑Credit Suisse collapse in 2023, a financial shock that has driven these regulatory revisions.

References

Frequently Asked Questions

What are Swiss lawmakers debating regarding UBS?
They are debating whether to require UBS to fully back its foreign units with CET1 capital or allow the use of some AT1 capital.
Why is Switzerland tightening banking regulations for UBS?
Regulations are being tightened after Credit Suisse's 2023 collapse, making UBS Switzerland's only major global bank.
How might new capital rules impact UBS financially?
UBS could need to find around $20 billion in additional core capital if stricter rules are implemented.
What are the main parliamentary views on the UBS capital rules?
The upper house is more sympathetic to UBS, while the lower house may support tougher rules, with the outcome depending on centrist parties.
What is the proposed timeline for the UBS capital decision?
A decision may pass to parliament's upper house in June, with a final lower house vote by autumn at the earliest.

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