Buy-to-let finance costs
Percentage of finance costs deductible from rental income reduces to 25%. Percentage of basic rate reduction is 75%.
CIS return
Construction Industry Scheme: monthly return due for period up to 5th of previous month.
CT61
End of CT61 quarterly period.
Corporation tax payment
Corporation tax payment due for year end 30 June 2018, for those companies not liable to pay their liability by instalments.
Measure of business rates changes
All future business rates are now determined by the Consumer Prices Index measure of inflation.