Wherever possible, links to screenshots of the relevant rate and tax calculation forms have been added to examples in the earlier TYA and proportionate charges pages.
Due date for payment of tax is explained at
IHTM30154.
Penalties for late delivery are recorded through Compass.
If conditions are met, tax may be payable by instalments. (
IHTM30290)
In manual assessments you should select form IHT309 instead
of IHT310.
A list of IHT thresholds is at IHTM30171.