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CT Solution Express Version History Free Trial Download Purchase

Below you will find the complete version history for CT Solution Express. You may download the final release of a particular version of the product by clicking on the blue headings below.

Please vist our Version History page to view the version history of our other products.


CT Solution Express 2017 Version 10.2 (14/01/2018)
  • Product updated to use the new HMRC submission gateway
CT Solution Express 2017 Version 10.1 (24/04/2017)
  • CT Solution Express 2017 launched
  • Tax rates and allowances updated for returns up to and including 31 March 2018
  • Updated for the new HMRC CT600(2017) form
  • Computation updated to the 2016 Taxonomy
  • HMRC CT600 Guides updated
CT Solution Express 2016 Version 9.3 (01/12/2016)
  • Update to permit attachment of accounts produced with FRS taxonomy
  • CGT Indexation allowance calculation improved to allow for periods when the RPI reduces between purchase and/or expenditure and disposal
  • Update to ensure box CT600v3 760 contains at least the value in box 765
  • Fix to validation of CT600v3 box 170, 172, 225 and 230
CT Solution Express 2016 Version 9.2 (21/08/2016)
  • Update to CT600A to reflect new 32.5% rate for loans made on or after 6th April 2016
CT Solution Express 2016 Version 9.1 (06/05/2016)
  • CT Solution Express 2016 launched
  • Tax rates and allowances updated for returns up to and including 31 March 2017
  • Dedicated Capital Gains schedule added to permit specification of individual disposals with full indexation allowances, etc.
  • Now compatible with FRS iXBRL tagged accounts
  • R&D schedule updated for new large company rules
  • Charitable Donations can no longer be brought/carried forward
  • HMRC CT600 Guides updated
CT Solution Express 2015 Version 8.5 (07/01/2015)
  • Now permits attachment of FRS accounts
  • Update to AIA threshold which changed on 01/01/2016
  • Capital allowance changes to split Special Rate Pool AIA Treatment
CT Solution Express 2015 Version 8.4 (09/09/2015)
  • Product extended to handle R&D (included RDEC) for APs commencing on or after 1 April 2014
CT Solution Express 2015 Version 8.3 (01/08/2015)
  • Now caters for Computation Periods commencing on or after 1 April 2015
  • Product automatically selects correct CT600 computation, forms and taxonomy based upon Computation Period, i.e. CT600 V3 forms for periods commencing 1 April 2015 or later and CT600 V2 forms for periods commencing 31 March 2015 or earlier
CT Solution Express 2015 Version 8.2 (24/05/2015)
  • Updated template to fix the intermittent #NAME and #VALUE issues
  • Corrected load of Charitable Donation figure when imported from iXBRL accounts
CT Solution Express 2015 Version 8.1 (10/05/2015)
  • CT Solution Express 2015 launched
  • Tax rates and allowances updated for returns up to and including 31 March 2015
  • Solution extended to cater for Charges (e.g. Charitable Donations)
  • HMRC CT600 Guides updated
  • CT600 Boxes 105 & 107 now include AIA claimed in respect of Special and Main rate pools respectively
  • Company Registration number no longer mandatory for Organisations not registered at Companies House
  • Date formatting added to supplementary calculation worksheets
CT Solution Express 2014 Version 7.2 (09/01/2015)
  • HMRC CT600 Guide updated
  • AIA information message corrected for period which straddles 1 April 2014
  • iXBRL Accounts import now warns if accounts are not produced in GBP
  • iXBRL Accounts import now also imports entertainment and loss or profit on sale
  • When automatically importing Accounts data via Practice Manager, a warning occurs if Director Signing Accounts is different from Director Signing CT600 and gives user option to update or ignore the change
  • CT600 Boxes 24, 32 and 35 no longer permit entry
  • When submitting a CT600 return without Accounts, iXBRL Computation is no longer automatically excluded
  • When submitting CT600 return, the Accounts to Computation cross check now issues the correct warning if Trade profit/loss do not match and Property profit/loss is also present
CT Solution Express 2014 Version 7.1 (12/05/2014)
  • CT Solution Express 2014 launched
  • Tax rates and allowances updated for returns up to and including 31 March 2015
  • Post 31 March 2014 returns can now be filed with HMRC provided profits are not subject to Marginal Rate Relief
  • Will automatically permit filing of ALL post 31 March 2014 returns from 31 July 2014. Note this assumes HMRC update the Gateway, as currently promised, by 31 July 2014
  • Now uses new dimensional iXBRL schema for computation periods ending on or after 1st April 2014
CT Solution Express 2013 Version 6.2 (01/11/2013)
  • Improved handling of iXBRL Account files
  • Improved AIA warning limit accuracy to ensure companies receive the largest available limits based on daily or monthly calculation as appropriate
  • Now uses new 2013 non-dimensional iXBRL schema in preparation for moving to new dimensional iXBRL schema in 2014
  • Now possible to print returns in black and white as an option from BTCSoftware print controller
  • Corrected an issue regarding incorrect prompt where property losses are used against general profits
CT Solution Express 2013 Version 6.1 (04/05/2013)
  • CT Solution Express 2013 launched
  • Tax rates and allowances updated for returns up to and including 31 March 2014
  • Post 31 March 2013 returns can now be filed with HMRC provided profits are not subject to Marginal Rate Relief
  • Will automatically permit filing of ALL post 31 March 2013 returns from 31 July 2013. Note this assumes HMRC update the Gateway, as currently promised, by 31 July 2013
CT Solution Express 2012 Version 5.8 (02/04/2013)
  • Fixed issue with brought forward values not updating when using Practice Manager to control the Corporation Tax returns (issue was introduced recently with CT Solution Express version 5.7.01 when dealing with the Excel 2013 issues)
CT Solution Express 2012 Version 5.7 (24/03/2013)
  • Extended iXBRL tagging
  • Improvements to work around Excel 2013 performance issues
  • Now possible to attach iXBRL accounts files with file extensions of xhtml
CT Solution Express 2012 Version 5.5 (10/02/2013)
  • Updated rules for increased AIA allowances post 01/01/2013
  • Improved iXBRL Accounts import for companies with Investment and/or Property income
CT Solution Express 2012 Version 5.4 (04/11/2012)
  • Improved Excel startup speed
  • Now possible to submit iXBRL accounts in US GAAP format
  • Fixed issue with filing a CT600B with a zero in CT600 Box 83
CT Solution Express 2012 Version 5.3 (17/08/2012)
  • Added a Print to PDF option to the print dialogs
  • Updated the product interactive demonstration
  • Fixed issue with CT600 "A repayment is due for this return period" box where it was not being checked for all repayment scenarios
  • Fixed issue whereby if a CT600A is added to the return and the subsequently removed, the return will not file to HMRC
CT Solution Express 2012 Version 5.2 (10/06/2012)
  • Will automatically permit filing of ALL post March 31 2012 returns from July 2 2012. Note this assumes HMRC update the Gateway, as currently promised, by 2 July 2012
  • Product extended to deal with Property Losses
CT Solution Express 2012 Version 5.1 (09/05/2012)
  • CT Solution Express 2012 launched
  • Tax rates and allowances updated for returns up to and including 31 March 2013
  • Post 31 March 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
  • Will automatically permit filing of ALL post 31 March 2012 returns from 15 July 2012. Note this assumes HMRC update the Gateway, as currently promised, by July 15 2012
  • Improved iXBRL import and cross checking to computation
  • Validation "Warnings" changed to "Information" to distinguish them from errors
  • Improved Excel startup speed
  • Improved expired licence process
  • Central log file moved to Program Data folder
CT Solution Express 2011 Version 4.3 (28/09/2011)
  • Will automatically permit filing of post March 31 2011 returns from October 11 2011
  • Improved iXBRL import and cross checking to computation
  • Improved printing process
CT Solution Express 2011 Version 4.2 (01/07/2011)
  • Post 31 March 2011 returns can now be filed with HMRC provided profits chargeable to corporation tax is zero or loss
  • Now possible to import data from iXBRL Accounts files
  • Industrial Building Allowances added to Capital Allowances section
  • Franked Investment Income now automatically links from Deductions to Marginal Relief calculation
  • Added help text to assist user with forcing an amended submission
  • Help sheet added for creating returns for periods greater than 12 months
  • Updated interactive demonstration
CT Solution Express 2011 Version 4.1 (23/05/2011)
  • CT Solution Express 2011 launched
  • Tax rates and allowances updated for returns up to and including 31 March 2012
CT Solution Express 2010 Version 3.5 (02/04/2011)
  • Improved checking of iXBRL accounts prior to submission to HMRC
  • Improved Marginal Rate Relief calculation
  • Improved ribbon placement in Excel 2007 and later
  • Improved toolbar stability in Excel 2003 and earlier
  • Updated help file
CT Solution Express 2010 Version 3.4 (14/01/2011)
  • Enhanced to produce HMRC recognised iXBRL computations for submission to HMRC
  • Fully compatible with 64 bit Office 2010
  • Now includes Chargeable Gains calculation
CT Solution Express 2010 Version 3.3 (03/11/2010)
  • Now compatible with the new HMRC CT Gateway which incorporate the changes from the 2010 budgets
CT Solution Express 2010 Version 3.2 (27/09/2010)
  • Includes support for integrating Corporation Tax return management with BTC Practice Manager (optional)
  • 1 day accounting periods now permitted
  • Excel 2007 and later now uses internal PDF generator instead of 3rd party product
  • Fixed issue with submission when zero associated companies for first period and 1 associated company for second period
CT Solution Express 2010 Version 3.1 (16/07/2010)
  • CT Solution Express 2010 launched
  • Tax rates and allowances updated for returns up to and including 31 March 2011
  • Computation enhanced to permit income from UK land and buildings
  • Computation enhanced to permit use of carry back losses
  • MRR calculation bug fixed. Submission was failing if the number of associated companies changed from one period to the next.
CT Solution Express 2009 Version 2.3 (18/12/2009)
  • Fix to workaround the worksheet ghosting problem caused by a bug in the recent Microsoft Office update KB973593
  • Improved validation of CT600A re boxes A4/A5, A8/A9 and 79/80
CT Solution Express 2009 Version 2.2 (24/11/2009)
  • Now compatible with the new HMRC CT Gateway which is due to be live on 23/11/2009
  • Permits the optional submission of iXBRL accounts and/or computations
  • Online submission now permits the attachment of an additional general PDF file
  • Ability to amend title of supplementary worksheets
  • More cell formatting options now available on supplementary worksheets
  • Bank sort code field now permits 00 in second and third parts, e.g. 01:00:00
  • Fix of template creation bug which slowed the workbook creation on some Office 2007 installations
  • Fix to print issue which caused problems to a minor number of installations
CT Solution Express 2009 Version 2.1 (28/4/2009)
  • CT Solution Express 2009 launched
  • Tax rates and allowances updated for returns up to and including 31 March 2010
  • Template updated to reflect changes to expensive/high emission cars
  • Bug fixed to allow submission without attaching accounts
  • Bug fixed to allow 100% FYAs to be used regardless of return period
  • Box 30 on CT600 is now calculated to be the difference between Adjusted Case I profit/loss and current losses not used
CT Solution Express 2008 Version 1.8 (05/03/2009)
  • Adjusted start date of the new de-minimis write-off such that it now only applies to accounting periods commencing on or after 1 April 2008
  • Fixed problem regarding rounding of profit amounts (Boxes 44 and 54 of the CT600) and marginal rate relief (Box 64 of the CT600)
CT Solution Express 2008 Version 1.7 (26/11/2008)
  • Fixed online submission issue caused when a company with a non-March 31st year end has a very small profit and all of the profit, pro-rata, falls in the second financial year
CT Solution Express 2008 Version 1.6 (18/11/2008)
  • Product extended to incorporate the new Annual Investment Allowance and Special Rate Pool
  • CT600 Forms amended to 2008 version (new boxes 172 to 174 inclusive)
  • CT600 returns can now be submitted where return period differs from that of CT603 notice
  • VT Import facility added - Turnover and profit before tax can now be imported from VT Final Accounts workbook
  • For periods starting on or after 1/4/2008, capital allowances of £1,000 or less are automatically written off
  • Carry back losses now catered for
CT Solution Express 2008 Version 1.5 (03/09/2008)
  • Product name changed to BTC CT Solution Express in line with the launch of The BTC Solutions Suite
  • Interactive demonstration now included with the product
  • Corrected a few spelling mistakes
CT Solution Express 2008 Version 1.4 (25/06/2008)
  • Fixed intermittent clash with our CorpTax product. Only occurs if CTExpress installed without CorpTax.
CT Solution Express 2008 Version 1.3 (04/06/2008)
  • Fixed clash with VT Software Office 2007 Add-in
CT Solution Express 2008 Version 1.2 (20/05/2008)
  • CorpTax Express can now be run in conjunction with CorpTax & CT600.
CT Solution Express 2008 Version 1.1 (14/05/2008)
  • CT Solution Express 2008 launched
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