Taxation logo taxation mission text

Since 1927 the leading authority on tax law, practice and administration

US Treasury bills

A UK taxpayer owns US Treasury bills issued at a discount and redeemed at their full value in less than a year. No interest is paid

Can someone please clarify the UK tax treatment of US Treasury bills? These are issued at a discount for maturity in less than a year and pay no interest. My first inclination is that the discount must be taxed as income (as if it were interest) in accordance with ITTOIA 2005 s 381.

However I am then not sure what the effect of possible exchange rate fluctuations would be including the outside possibility that there would be a dollar gain but a sterling loss.

Because they are denominated in US dollars it appears that they cannot fall within the definition of a corporate bond in TCGA 1992 s 117(1) but I wonder if there are special rules for foreign government securities or whether double tax agreements have any relevance.

I cannot find anything on the HMRC website or in my computer library which...

If you or your firm subscribes to Taxation.co.uk, please click the login box below:

If you are not a subscriber but are a registered user or have a free trial, please enter your details in the following boxes:

Alternatively, you can register free of charge to read a limited amount of subscriber content per month.
Once you have registered, you will receive an email directing you back to read this item in full.

Please reach out to customer services at +44 (0) 330 161 1234 or 'customer.services@lexisnexis.co.uk' for further assistance.

back to top icon