Social security fund EFKA will have to return money to 400,000 self-employed and freelancers after calculation mistakes led to increased social security contributions in 2017. With the new social security contributions system in effect as on 1.1.2017, self-employed and freelancers pay contribution according to income criteria. However, what the social security fund asked the insured … The post UPD EFKA fund to return €170-€2,700 to 400K self-employed and freelancers appeared first on Keep Talking Greece.