How we can help

Choose the channel that suits you. Existing clients can reach their team through the portal.

Email the desk

support@qctba.com

We aim to respond within one business day

Client portal

Send a secure message to your named relationship team.

Sign in to the portal

Visit an office

1 Rockefeller Plaza, Suite 1100
New York, NY 10020

See all offices

Report fraud: if you suspect fraudulent activity or have a security concern, email fraud@qctba.com. Our fraud team is available 24/7.
Customer support specialist assisting a client
Send a message

Start a private conversation

Complete the form and the appropriate specialist will respond within one business day. Please do not include passwords or full account numbers.

Loading…
Answer the question to prove you are human.

By submitting this form you agree to our privacy policy. Never include passwords or full account numbers.

Global offices

Prefer to meet? We have offices across three continents.

North America

New York

1 Rockefeller Plaza, Suite 1100
New York, NY 10020, United States
Europe

London

1 Canada Square, Level 24
Canary Wharf, London E14 5AB, UK
Asia

Singapore

1 Raffles Place, Level 19
Singapore 048616
View all offices