Guidance

Inheritance Tax forms: commercial software suppliers

Updated 14 August 2018

You can get software from commercial suppliers to complete some Inheritance Tax forms.

Supplier Telephone Form(s)
Advanced 0845 160 5555 IHT400 suite, IHT100 suite, IHT105, IHT122, IHT205, IHT207, IHT217, IHT500, C4, C4(C), IHTD suite, IOV2, CAP A5C
Cognito Software 01213 147745 IHT400 suite, IHT100 suite, IHT30, IHT35, IHT38, IHT105, IHT122, IHT205, IHT206, IHT207, IHT208, IHT216m IHT217, IHT500, IHT501, C1, C2, C3, C4, C4(S), C5, IHTD suite
Eclipse Legal Systems 01274 704100 IHT400 suite, IHT30, IHT35, IHT35(CS), IHT205, IHT216, IHT217, IHT500, C4, C4(C)
FormEvo.co.uk 0845 652 6856 IHT400 suite, IHT30, IHT35, IHT38, IHT122, IHT205, IHT206, IHT207, IHT208, IHT216, IHT217, IHT500, IHT501, C3, C4, C4(C), C4(S) C4(S)(C), IOV2
Isokon Ltd 0207 482 6555 IHT400 suite, IHT100 suite, IHT30, IHT35, IHT38, IHTD suite, IHT110, IHT205, IHT207, IHT216, IHT217, IOV2
LEAP Legal Software 07534 503 399 IHT400 suite, IHT100 suite, IHT205, IHT30, IHT38, IHT207, IHT216, IHT217, IHT500, IHT105, IHT122, IOV2, C1, C4, C4(S), C4(C), C5, C5(SE), C5(OUK), IHTD suite
LexisNexis 0330 161 1234 IHT400 suite, IHT38, IHT35, C1, C2, C4, C4(S), IOV2, IHT30, IHT100 suite, IHT205, IHT207, C5, C5(OUK), C5(SE), IHT500, IHT105
Meridian Legal Systems 01780 482795 IHT400 suite, IHT100 suite, IHT35, IHT35(C), IHT38, IHT70, IHT205, IHT207, IHT216, IHT217, IHT500,
Osprey 0330 0604 940 IHT400 suite, IHT35, IHT35 (CS), IHT38, IHT100, IHT205, IHT207, IHT217
Oyez Forms Publishing 0845 017 5517 IHT400 suite, IHT100 suite, IHT105, IHT122, IHT205, IHT207, IHT30, IHT35, IHT35(SC), IHT38, C1, C2, C4, C4(C), C4(S), C(S)(C), C5, C5(OUK), C5(SE), IHTD suite
Quality Management Software 01483 429078 IHT100 suite
Shaw & Sons Ltd 01322 621135 IHT400 suite, IHT100 suite, IHT30, IHT35, IHT38, IHT205, IHT207, IHT217, IHT500, C4, IOV2
The Wealthworks Ltd 01444 401333 IHT400 suite, IHT35, IHT38, IHT100, IHT205, IHT206, IHTC4, PA1

If you decide to use commercial software, be aware that HMRC

  • has not tested these products and can not deal with any queries or problems you may have when using the software - you should discuss these with the company that supplied the software
  • does not recommend or endorse any one product over another - the contact details have been given by the commercial suppliers and HMRC can not guarantee that they’re correct or assist you if you’re unable to contact them
  • is not responsible for the contents or reliability of any commercial website and therefore may not endorse any views expressed on these sites
  • has no control over whether the links provided by the commercial suppliers in the list will always work

HMRC can accept forms using software provided by any of the commercial suppliers listed.