The new 2012 version of CT Solution Advanced is now available with tax rates and allowances updated for returns up to and including 31 March 2013. Post March 31 2012 returns can now be filed with HMRC provided profits chargeable to corporation tax is zero or loss, or the company is taxed at the small profits rate. From July 2 2012 filing will automatically be permitted for ALL post March 31 2012 returns. Note this assumes HMRC update the Gateway, as currently promised, by 2 July 2012.