Henderson HighIncome - Monthly Fact Sheet as at 31 January 2012

HENDERSON HIGH INCOME TRUST PLC

15 FEBRUARY 2012

HENDERSON HIGH INCOME TRUST PLC

Monthly Fact Sheet as at 31 January 2012

A copy of the above document has been submitted to the National Storage Mechanism and will shortly be available for inspection at: www.Hemscott.com/nsm.do

The fact sheet will shortly be available on the Company's website, www.hendersonhighincome.com.

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For further information please contact:

Sarah Gibbons-Cook

Henderson Global Investors

Telephone : 020 7818 3198

Neither the contents of the Company's website nor the contents of any website accessible from hyperlinks on the Company's website (or any other website) is incorporated into, or forms part of, this announcement.