Contact Us

The Income Tax Unit of the United Nations is located in FF-300 (FF building/3rd Floor), at 304 East 45th Street, New York, NY 10017.

There is a drop-off box in the hallway where you can submit your documents.

In-Person Client Service is available by appointment only.

One-on-One Tax Client Service is available through Microsoft Teams by appointment only.  Book through Tax-Meet

For general inquiries only, Email: tax@un.org 

For tax portal inquiries, Email: taxportal@un.org 

iSeek: https://iseek.un.org/Income-tax-unit

For Quick Assistance, always include your UN index# and Tax Year in the subject line.

To update personnel information for tax purpose, Email: tax-personnel-information-update@un.org

For Check-related inquiries, Email:  unhq-cashier-office@un.org  (Secretariat Building/20th Floor)

For Payroll related questions on Statement of Taxable Earnings, Email: umojapayroll@un.org