Costs incurred for postage used wholly for business purposes can be claimed for tax relief.
You can claim tax relief on printing costs related to business. Good examples are business cards, letterheads and posters.
You can claim the full cost for professional fees invoiced to the business (for example, the fee incurred for using a bookkeeper or your accountant.) There are however some exemptions within this topic so do please consult your accountant who will be able to advise you further.
Unfortunately you cannot claim tax relief for parking fines even if one was issued while you were travelling on business.