GOV.UK
Guidance
Corporation Tax: commercial software suppliers
Updated 16 October 2018
© Crown copyright 2018
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This publication is available at https://www.gov.uk/government/publications/corporation-tax-commercial-software-suppliers/corporation-tax-commercial-software-suppliers
The commercial software and service suppliers listed in this guidance have given evidence that they’ve developed software or manage a service (or have done both) that can produce one or more elements of a Company Tax Return.
Produce and submit CT600
| Supplier’s name | Product & submit CT600 | Submit iXBRL documents |
|---|---|---|
| 12eFile | Yes | Yes |
| Ajaccts Software | Yes | Yes |
| Andica Limited | Yes | Yes |
| Acorah Software Products Ltd (TaxCalc) | Yes | Yes |
| Absolute Accounting Software Ltd | Yes | Yes |
| Aegia Clouds Systems Ltd (Gbooks) | Yes | Yes |
| BC Tax Filing Ltd | Yes | Yes |
| BTCSoftware Ltd | Yes | Yes |
| Capium Limited | Yes | Yes |
| CCH Software | Yes | Yes |
| Callcredit Information Group (Ftax) | Yes | Yes |
| CaseWare UK Ltd | Yes | Yes |
| Drummohr | Yes | Yes |
| EfileReady Ltd | Yes | Yes |
| Forbes Computer Systems Ltd | Yes | Yes |
| Infini Corporation | Yes | Yes |
| IRIS Software | Yes | Yes |
| Keytime Objective Ltd | Yes | Yes |
| Nomisma Solution | Yes | Yes |
| Polarr Technology Limited (Fintags) | Yes | Yes |
| PTP Software Ltd | Yes | Yes |
| Quality Management Software Ltd | Yes | Yes |
| rfa Ltd | Yes | Yes |
| Sage (UK) Ltd | Yes | Yes |
| Tax Systems | Yes | Yes |
| Taxfiler Ltd | Yes | Yes |
| Thomson Reuters | Yes | Yes |
iXBRL integrated Software Application providers
| Supplier’s name | Produce iXBRL Accounts | Produce iXBRL Computations |
|---|---|---|
| Acorah Software Products Ltd (TaxCalc) | Yes | Yes |
| Absolute Accounting Software Ltd | Yes | Yes |
| Aegia Clouds Systems Ltd (Gbooks) | Yes | Yes |
| Ajaccts Software | Yes | Yes |
| Authority Software Limited | Yes | No |
| BTCSoftware Ltd | Yes | Yes |
| CCH Software | Yes | Yes |
| Callcredit Information Group (Ftax) | Yes | Yes |
| Capium Limited | Yes | Yes |
| CaseWare UK Ltd | Yes | Yes |
| Drummohr | No | Yes |
| Forbes Computer Systems Ltd | Yes | Yes |
| HMSoftware | Yes | No |
| IRIS Software | Yes | Yes |
| Keytime Objective Ltd | Yes | Yes |
| Polarr Technology Limited (Fintags) | Yes | Yes |
| PTP Software Ltd | Yes | Yes |
| Quality Management Software Ltd | Yes | Yes |
| Relate Software | Yes | No |
| rfa Ltd | Yes | Yes |
| Sage (UK) Ltd | Yes | Yes |
| SoftPark 21 India | Yes | Yes |
| Tax Systems | Yes | Yes |
| Taxfiler Ltd | Yes | Yes |
| Thomson Reuters | Yes | Yes |
| VT Software | Yes | Yes |
| Workiva | Yes | No |
iXBRL Managed Tagging Service providers
iXBRL Conversion Software Application providers
| Supplier’s name | Produce iXBRL Accounts | Produce iXBRL Computations |
|---|---|---|
| Alui Limited | Yes | No |
| Amanecer Solutions | Yes | No |
| Arkk Solutions | Yes | Yes |
| Authority Software Limited | Yes | No |
| BDO LLP | Yes | No |
| Brankin Software Limited | Yes | No |
| CCH Software | Yes | No |
| Certent | Yes | No |
| CoreFiling Ltd | Yes | No |
| Drummohr | Yes | No |
| Edgar Online (UBmatrix) | Yes | Yes |
| Ez-XBRL Solutions, Ltd | Yes | Yes |
| Fin-X Solutions | Yes | No |
| Fujitsu | Yes | No |
| Innodata | Yes | No |
| IRIS Software | Yes | No |
| KPMG | Yes | No |
| Metamoji Corporation | Yes | No |
| Oracle | Yes | No |
| PKF (UK) LLP | Yes | Yes |
| Polarr Technology Limited (Fintags) | Yes | Yes |
| PTP Software Ltd | Yes | No |
| Sage (UK) Ltd | Yes | No |
| SAP BusinessObjects | Yes | Yes |
| Sapphire Systems | Yes | No |
| SoftPark 21 India | Yes | Yes |
| Tax Systems | Yes | Yes |
| Thomson Reuters | Yes | Yes |
| Trintech | Yes | No |
| Touchstone Group | Yes | Yes |
| UNIT4 Business Software Ltd | Yes | No |
| VT Software | Yes | Yes |
| Webtel Electrosoft Pvt. Ltd | Yes | No |
| Workiva | Yes | No |
HM Revenue and Customs (HMRC):
- is not able to recommend or endorse any one product or service over another
- cannot provide support for these commercial software supplier products, any queries or difficulties experienced by users should be taken up directly with the commercial software supplier
- is not responsible for the contents or reliability of these commercial software supplier websites and do not necessarily endorse the views expressed within them - HMRC cannot guarantee that these links will work all of the time and have no control over the availability of the linked pages
- will not be responsible for any loss, damage, cost or expense arising from the use of this software
- do not carry out any form of security testing of developer products or services and customers are encouraged to ask their suppliers for information about the security aspects of the products and services they provide
If you’re considering using a digital certificate, you must check that the software you’re using also supports it.
The commercial software suppliers have provided the contact details above and HMRC cannot guarantee that they’re correct, or assist if you’re unable to contact them.