Stamp Duty Land Tax Online: Software and online forms

A range of Internet filing enabled software and online forms are available from HM Revenue and Customs & 3rd party software suppliers, these can be used to file Stamp Duty Land Tax forms SDLT1, SDLT2, SDLT3 & SDLT4. You can choose the product that best suits your needs. We are pleased to accept forms and returns filed using any of the products listed.

The table below lists 3rd party products that have been successfully tested with us to ensure that their SDLT1, SDLT2, SDLT3 & SDLT4 can be filed over the Internet.

From 1 November 2006 a substitute electronic version of the SDLT5 may be used in place of the official SDLT5 certificate. This can be reproduced as either a replica of the paper version or a simplified version in table format.

A number of 3rd party software suppliers are still currently testing their products with us. When they have tested successfully, they will be added to the list below.

A technical pack containing documentation required to support the development of software for the online filing of Stamp Duty Land Tax returns over the internet is available. This pack is aimed at Software Developers only and not for Solicitors, Conveyancers etc, who may wish to use the service, Stamp Duty Land Tax Online.

HM Revenue and Customs provide their own free product, ‘Online Tax Return – Land Transaction’. This lets you file Stamp Duty Land Tax forms SDLT1, SDLT2, SDLT3 & SDLT4. We have tested all the features of this service and will provide support to users through our Online Services Helpdesk. This will be one of the available filing options once you have logged on to our Online Services.

Suppliers name

Product name

SDLT forms available

Abboax Systems
Telephone: 0208 252 1149

What we do

Abboax SDLT Online 6.1

SDLT1, 2, 3, 4 & SDLT5

IRIS Laserforms
Telephone: 01925 750020

What we do

LFM9 9.1

SDLT1, 2, 3, 4, SDLT5, SDLT46 & SDLT60

DPS Software
Telephone: 0208 8041022

What we do

One Office

SDLT1, 2, 3, 4 & SDLT5

Eclipse Legal Systems
Telephone: 01274 704100

What we do

Proclaim V3

SDLT1, 2, 3, 4 & SDLT5, SDLT6 & SDLT60

Easy Convey
Telephone: 01483 419025

What we do

CASA version 5

SDLT1, 2, 3, 4, SDLT5 & SDLT60

Katron Systems Ltd
Telephone: 01628 477056

SolidusPMS V3

SDLT1, 2, 3 & SDLT5

Kirklands Business Solutions Ltd
Telephone: 01738 442299

SOS Instant Office & SOS Instant Conveyancing Online

SDLT1, 2, 3, 4, SDLT5 & SDLT60

Landscape Software Ltd
Telephone: 01753 740102

What we do

Landscape SDLT

SDLT1, 2, 3, 4, SDLT5 & SDLT60

OchreSoft Technologies Ltd
Telephone: 01793 836730

What we do

Intelliworks Enterprise Server

SDLT1, 2, 3, 4 & SDLT5

Onlineconvey.com Ltd
Telephone: 0208 909 0451

Onlineconvey v1.1

SDLT1, 2, 3, 4 & SDLT5

Oyez Legal Software
Telephone: 08450 175517

OyezForms 9.00T

SDLT1, 2, 3, 4 & SDLT5

Peapod Solutions Ltd
Telephone: 0870 380 1122

PRINTAForm version 6.07.00

SDLT1, 2, 3, 4 & SDLT5

SDLT.co.uk
Telephone: 0845 6526 855

What we do

SDLT.co.uk version 2.0x

SDLT1, 2, 3, 4, SDLT5, SDLT46 & SDLT60

Stamp Tax Online
Telephone: 07834 280750

What we do

Stamp Tax Online V1

SDLT1, 2, 3, 4 & SDLT5

Titanium Software Ltd
Telephone: 07812 165174

What we do

Titanium Conveyancing

SDLT1, 2, 3, 4 & SDLT5

Third party software products and online forms:

  • We are not able to recommend or endorse any one product or service over another
  • We cannot provide support for these 3rd party products. Any queries or difficulties experienced by users should be taken up directly with the 3rd party supplier
  • The 3rd party suppliers have provided the contact details above and we cannot therefore guarantee that they are correct, or assist if you are unable to contact them.
  • We are not responsible for the contents or reliability of these 3rd party web sites and do not necessarily endorse the views expressed within them. We cannot guarantee that these links will work all of the time and we have no control over the availability of the linked pages.
  • If you are considering supporting using a digital certificate, you must check that the software you are using also supports it.