Self Employment Diary: 06/04/2019 to 05/04/2020. The Self Employment Dairy is the most effective and easy way to log what you need to record for your Accountant or Agent each year. They can be used for all types of self employment from Subcontract and Taxi Drivers or any mobile business. The diaries include some useful contact numbers in the front and at the end pages are provided for Contacts and notes to be made. Diaries can be purchased individually for £7.99 + FREE Postage & Packaging. Purchase in bulk, 10+ diaries, for £5.95 each.