Please point me to reading material on corporation tax disallowable expenses
I am looking for comprehensive reference material on expenses which are disallowable for corporation tax.
I am particularly looking for the treatment of fees related to new leases and lease renewals
and the new rules for car lease payments.
Any help appreciated
Comments

HMRC guidance
PLease see the link below re disallowable items per HMRC's Business Income Manual
http://www.hmrc.gov.uk/manuals/bimmanual/BIM40000.htm
Professional fees re renewal of a lease
http://www.hmrc.gov.uk/manuals/bimmanual/BIM46420.htm
Car leases - disallowance
http://www.hmrc.gov.uk/budget2009/bn65.pdf
Hope these help.