United Kingdom · HMRC
Form IHT400 — Inheritance Tax Account
Form IHT400 is the full Inheritance Tax account completed for estates that owe IHT or do not qualify as excepted estates.
Fill IHT400 now — free to try
Filled entirely on your computer. Your National Insurance number and personal details are never uploaded.
Who needs IHT400?
Executors and administrators of estates above the relevant thresholds or with features that require full reporting.
How to fill it with DocsArc
- Open IHT400 in the DocsArc workspace with one click above.
- Click any field and type — form fields are detected automatically, and you can add text anywhere.
- Sign it if needed: draw, type or upload your signature, with an automatic date line.
- Save or print. The finished PDF never left your computer.
Frequently asked questions
Are there supplementary schedules?
Yes — IHT400 has many numbered schedules (houses, shares, gifts, pensions); complete those that apply to the estate.
Always verify you have the current version: official HMRC page
Contains public sector information licensed under the Open Government Licence v3.0. DocsArc is an independent tool and is not affiliated with HMRC.