SUBMISSION OF DOCUMENT

BlackRock North American Income Trust plc

Half Yearly Financial Report for the period ending 30 April 2014

A copy of the Half Yearly Financial Report for the period ending 30 April 2014
has been submitted to the National Storage Mechanism, and will shortly be
available for inspection at http://www.hemscott.com/nsm.do.

The Half Yearly Financial Report for the period ending 30 April 2014 may also
be viewed at:

http://www.blackrock.co.uk/literature/interim-report/brna-half-yearly-report.pdf

23 June 2014