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  • Stamp Duty Land Tax software from commercial suppliers

Stamp Duty Land Tax software from commercial suppliers

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A range of internet filing enabled software and online forms are available from commercial software suppliers or HM Revenue & Customs (HMRC). They can be used to file Stamp Duty Land Tax forms over the internet.

Choosing a commercial supplier

The software products shown in the table below have gained internet recognition so have proved the ability to file a valid return over the internet. To ensure the software product meets your specific needs, please contact the software developer for further details.

HMRC can't recommend or endorse any one product or service over another and will not be responsible for any loss, damage, cost or expense in connection with using this software.

Suppliers name

Product name

Forms available

DPS Software (Opens new window)
Telephone: 0208 8041022
What DPS Software do
One Office SDLT1, 2, 3, 4 & 5
Eclipse Legal Systems (Opens new window)
Telephone: 01274 704100
What Eclipse Legal Systems do
Proclaim V3 SDLT1, 2, 3, 4 & 5, 6
Easy Convey (Opens new window)
Telephone: 01483 419025
What Easy Convey do
CASA version 5 SDLT1, 2, 3, 4 & 5
IRIS Laserforms (Opens new window)
Telephone: 0844 815 5560
What IRIS Laserforms do
LFM9 9.1 SDLT1, 2, 3, 4, 5, 46
Katron Systems Ltd (Opens new window)
Telephone: 01628 477056
SolidusPMS V3 SDLT1, 2, 3 & 5
Kirklands Business Solutions Ltd (Opens new window)
Telephone: 01738 442299
SOS Instant Office & SOS Instant Conveyancing Online SDLT1, 2, 3, 4 & 5
Landscape Software Ltd (Opens new window)
Telephone: 01753 740102
What Landscape Software Ltd do
Landscape SDLT SDLT1, 2, 3, 4, 5 UTRN Generator System
OchreSoft Technologies Ltd (Opens new window)
Telephone: 01793 836730
What OchreSoft Technologies Ltd do
Intelliworks Enterprise Server SDLT1, 2, 3, 4 & 5
Onlineconvey.com Ltd (Opens new window)
Telephone: 0208 909 0451
Onlineconvey v1.1 SDLT1, 2, 3, 4 & 5
Oyez Legal Software (Opens new window)
Telephone: 08450 175517
OyezForms 9.00T SDLT1, 2, 3, 4 & 5
Peapod Solutions Ltd (Opens new window)
Telephone: 0870 380 1122
PRINTAForm version 6.07.00 SDLT1, 2, 3, 4 & 5
SDLT.co.uk (Opens new window)
Telephone: 0845 6526 855
What SDLT.co.uk do
SDLT.co.uk version 2.0x SDLT1, 2, 3, 4, 5, 46
Stamp Tax Online (Opens new window)
Telephone: 0191 406 6572
What Stamp Tax Online do
Stamp Tax Online V1 SDLT1, 2, 3, 4 & 5

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Support and security for commercial software

If you encounter any problems when using commercial software, please contact the software supplier. They will work with HMRC to resolve any issues. HMRC do not carry out any form of security testing of these products or the services provided, so customers are encouraged to ask their suppliers about this. Follow the link below to read about the security of the HMRC services that these products and services interface with.

Read how HMRC keeps you safe online

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Register to file online

You need to register to use HMRC Online Services before you can use any of the software above to file your tax return online.

Register for HMRC Online Services (opens new window)

Understanding and using Stamp Duty Land Tax Online - find out more

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