Do you know, if you travel overseas for work, for example to the UK for five days, you can claim from $1,200 to $2,130 as an overseas travel allowance deduction in your tax return depending on your salary level?
If you receive an allowance from your employer then there is no need to substantiate costs for food, drink and incidental expenses. However, if you are away for six nights or more, you will need to keep the accommodation expense documents and a diary.