It also presents the estimated Income and Relief spend for 2018-19 and 2019-20, based on forecasts by the Scottish Fiscal Commission. 2008-09 2009-10 2010-11 2011-12 2012-13 2013-14 2014-15 2015-16 2016-17 2017-18 2018-19* 2019-20* Non Domestic Rates Income (£m) 1,924 2,010 2,138 2,251 2,347 2,367 2,511 2,579 2,731 2,762 2,827 2,785 Non Domestic Rates Relief (£m) 389 465 501 542 588 590 607 626 591 684 732 750 * Based on Scottish Fiscal Commission December 2018 forecasts.