Which expenses are allowable if you're self-employed?

If you’re self-employed working for yourself, your business will have incurred various running costs. You can deduct some of these costs to work out your taxable profit as long as they’re allowable expenses.

Office expenses: business stationery, printing costs (including printer ink), and postage,
Business premises
Travel
Stock and materials
Legal and financial costs
Business insurance
Marketing
Clothing
Staff costs
Subscriptions

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