Guidance

Stamp Duty Land Tax: commercial software suppliers

Updated 20 December 2023

Supplier name Product name Forms available Telephone
Advanced Cloud Forms SDLT1, 2, 3, 4, 5 and 46 0330 404 0955
Dye & Durham (UK) Limited CASA version 6, Unity SDLT1, 2, 3, 4 and 5 01483 419 025
Compass Tech Compass SDLT1, 2, 3, 4 and 5 0333 305 0956
Hoowla Hoowla Case Management SDLT1, 2, 3, 4, 5 and 46 01792 687 146
InfoTrack Limited InfoTrack SDLT Submission SDLT1, 2, 3, 4 and 5 0207 186 8090
Landscape Software Ltd Landscape SDLT SDLT1, 2, 3, 4 and 5 0207 173 5379
Legal Bricks Searches Ltd Legal Bricks Solicitor Portal SDLT1, 2, 3, 4 and 5 01384 480 591
OchreSoft Technologies Ltd Intelliworks Enterprise Server SDLT1, 2, 3, 4 and 5 0330 036 6700
Property Marvel Ltd Legal CM SDLT1, 2, 3, 4, and 5 020 3904 1691
SDLT.co.uk powered by FormEvo SDLT.co.uk SDLT1, 2, 3, 4, 5 and 46 0330 551 9341
Searchflow Searchflow SDLT1, 2, 3, 4 and 5 0800 977 8818
Stamp Tax Online Stamp Tax Online V3.2 SDLT1, 2, 3, 4 and 5 0191 406 6572
The Access Group Access Legal Proclaim SDLT1, 2, 3, 4, 5 and 6 0845 345 3300
TM Group (UK) Ltd Tmconvey SDLT1, 2, 3, 4 and 5 0800 840 5571