Net Asset Value(s)

Trust Name

HENDERSON INTERNATIONAL INCOME TRUST PLC

NAV Details

As at close of business on 29 August 2014, the unaudited net asset value per share calculated in accordance with the AIC formula (including current financial year revenue items) was 118.5p and the diluted net asset value per share was 117.5p.

As at close of business on 29 August 2014, the unaudited net asset value per share (excluding current financial year revenue items) was 116.4p and the diluted net asset value per share was 115.6p.

The net asset value above has been calculated to include the 4,379,038 shares exercised on 29 August 2014 and the diluted net asset value has been calculated on the assumption that the remaining 3,920,962 subscription shares will be exercised.

For further information, please call:

Mark Pantlin

Investment Trust Accounting Department

BNP Paribas Securities Services

Tel: 020 7410 4549