Options or rules for claim on depreciation and travelling allowance claim.

When I complete my tax return can I complete the Travel claim against allowance and the depreciation (4027) section. The form allows me to complete both sections but when my claim was submitted and once audited the removed the depreciation amount(4027). How do I calculate the best method to claim if I am only allowed to complete one section.

You cannot claim both if you have a travel claim unfortunately, you cannot choose.