<p>HMRC is launching a new campaign targeting building workers who do not pay the correct amount of tax.</p> <p>The new campaign will focus on "several hundred thousand" tradespeople in construction and building work such as roofing, window fitting, bricklaying, carpentry and joinery. It will build on recent campaigns aimed at plumbers and electricians.</p> <p>HMRC says that the campaign - which is one of a series to be launched this year - will focus on providing those who are not paying the right tax with the chance to put their affairs in order "on the best possible terms".</p> <p>For more information <a href="http://nds.coi.gov.uk/content/detail.aspx?ReleaseID=423213&amp;NewsAreaID=2&amp;HUserID=886,779,890,850,752,684,710,705,765,674,677,767,684,762,718,674,708,683,706,718,674&amp;ClientID=-1">click here </a></p>