Exhibit 11.1 SALISBURY BANCORP, INC. COMPUTATION OF NET INCOME PER COMMON SHARE (in thousands except per share amounts) Three month Nine month period ended period ended September 30, September 30, 2009 2008 2009 2008 - ---------------------------------------------------------------------------------------------- Net income (loss) available to Common stockholders Basic and diluted $ 549 $ (1,912) $ 1,368 $ 152 ============================================================================================== Weighted Average Common and Common Equivalent Stock Weighted average common stock outstanding - basic 1,687 1,686 1,687 1,686 Weighted average common and common equivalent stock outstanding - diluted 1,687 1,686 1,687 1,686 ============================================================================================== Earnings Per Common and Common Equivalent Share Basic $ 0.33 $ (1.13) $ 0.81 $ 0.09 ============================================================================================== Diluted $ 0.33 $ (1.13) $ 0.81 $ 0.09 ============================================================================================== 33