As an entrepreneur you may be entitled to sickness allowance for the period of your incapacity for work. Entrepreneurs apply for sickness allowance from Kela, primarily electronically in OmaKelaOpens in a new window.. You will need a medical certificate of incapacity for work, and you will need to attach the certificate to the application. You can apply for sickness allowance for two months after the day you fall ill. The amount of your daily allowance will be determined on the basis of your income from work. You will not receive actual sickness allowance for the waiting period but you may receive YEL or Mela daily allowance.