The Hartford Income Shares Fund, Inc. Declares Monthly Income Dividend

The Dividend Declaration Committee of The Hartford Income Shares Fund, Inc. today declared the regular monthly dividend at a rate of $0.0315 per share. This reflects an increase from $0.0295 per share that was paid in February 2010. The dividend is payable to shareholders of record on March 25, 2010, and will be paid on April 15, 2010. Monthly dividends have been paid since January 1973.

The Hartford Income Shares Fund, Inc. is a closed-end, diversified management investment company with net assets of approximately $81 million, as of February 28, 2010, that are invested in a diversified portfolio of debt securities. The Company's common stock is traded on the New York Stock Exchange. Its investment manager is Hartford Investment Financial Services, LLC, and its sub-adviser is Hartford Investment Management Company, both wholly owned indirect subsidiaries of The Hartford Financial Services Group, Inc., a publicly traded company.

Dividend information for The Hartford Income Shares Fund for the month of April

This press release may contain forward-looking statements within the meaning of the Private Securities Litigation Reform Act, with respect to the fund’s future financial or business performance, strategies or expectations. Forward-looking statements are subject to numerous assumptions, risks and uncertainties, which change over time. Forward-looking statements speak only as of the date they are made, and The Hartford assumes no duty to and does not undertake to update forward-looking statements. Actual results could differ materially from those anticipated in forward-looking statements and past performance is not an indication of future performance. We assume no obligation to update this release, which speaks as of the date issued.

These materials are not intended to provide tax, accounting or legal advice. As with all matters of a tax or legal nature, you should consult your own tax or legal counsel for advice. The information cannot be used or relied upon for the purpose of computing your federal or state taxes, or avoiding IRS penalties.

Investing in funds involves significant risks, including the risk that you may lose part or all of the money you invest. For information on the risks associated with this fund, please see the fund’s most recent Annual Shareholder Report, dated July 31, 2009, and Semi-annual Shareholder Report, dated January 31, 2009.

You should carefully consider the investment objectives, risks, and charges and expenses of The Hartford Income Shares Fund, Inc. before investing. The Annual and Semi-Annual Reports and other regulatory filings of the fund with the SEC are accessible on the SEC's website at www.sec.gov and on The Hartford’s website at www.hartfordinvestor.com. The information contained on The Hartford’s website is not a part of this press release. You may also obtain information by calling 1-888-483-0972.