What is the most affordable country for small businesses run as a limited company or self-employment in the EU?

What is the most affordable country for small businesses run as a limited company or self-employment in the EU?

Consider expenses like:

  • founding a new small business run as a limited company or self-employment
  • taxes
  • accountant expenses
  • health care and social insurance
  • contract management
  • government access and bureaucracy
  • eGovernment or online communication with the government
  • other expenses, e.g. living costs, bank account,...