Hearth less than 20 shillings a year and those who paid neither church nor poor rates. Also exempt were charitable institutions such as schools and almshouses, and industrial hearths with the exception of smiths' forges and bakers' ovens. The returns were lodged with the Clerk of the Peace between 1662 and 1688. A revision of the Act in 1664 made the tax payable by all who had more than two chimneys. The tax was abolished by William III in 1689 and the last collection was for Lady Day of that year. It was abolished in Scotland in 1690. Hearth tax records
Hearth tax recorded for all years of its operation, as they were not needed for audit purposes when the right to collect the tax was "farmed" for collection by contractors in return for their payment of a fixed premium. The arrangements for collecting the hearth tax varied during its lifetime: The tax fell most heavily on those who occupied the houses with the greatest number of hearths. For instance, in 1673-4 the Earl of Exeter had to pay for 70 hearths at Burghley House. In contrast, most householders who were liable to pay tax had only one or two hearths and a