Alistair Darling presented his third Budget on Wednesday 24 March 2010.

Most businesses are able to claim an Annual Investment Allowance (AIA) on the first £50,000 spent on plant and machinery. This provides immediate 100% tax relief on qualifying expenditure.

Close companies, generally meaning family and owner managed companies, are subject to special rules in relation to loans or advances made to participators and their associates. Participators primarily means shareholders. Where such loans are written off or released an equivalent amount is treated as a deemed net dividend for income tax purposes.

HMRC are advising businesses that from 1 April 2010 all cheque payments by post will be treated as being received by HMRC on the date when cleared funds reach HMRC's bank account. This change does not affect any cheque payments made by Bank Giro.

In 2009 the government announced changes to employer supported childcare and HMRC have now issued further guidance on the changes.

HMRC have released new guidance for employers about forthcoming changes to EU rules regarding national insurance for people moving around Europe for work. The rules apply from 1 May 2010. To read the guidance in full, please use the link below.

Fit notes will be brought into effect from April 2010 and are a replacement for sick notes. The information that doctors will be asked to provide means that instead of giving patients a sick note saying they are too ill to work, they will be able to advise whether a person may be fit for work with some help and support, and what employers can do to assist in this process. Assistance could include a phased return to work, altered hours, amended duties or workplace adaptations.