Sitters are encouraged to research any tax declaration requirements (which might vary case by case) before signing up to DogBuddy. As DogBuddy is not a direct employer of dog sitters, we cannot advise you on tax issues or provide reference as an employer. As with all self-employed individuals residing in the UK, sitters are responsible for complying with their local tax and regulatory framework that applies to self-employment.
If you wish to obtain first-hand and accurate information that relates to your query, we would recommend you check the official governmental website for all matters related to self-employment and taxation.
Follow this useful link for further information on Self-Employment: https://www.gov.uk/working-for-yourself/overview