OSS provides services for calculating and declaring employee wages for companies of any size. Our services include:

1. Declarations of employment and dismissal of employees according to the legislation in force;
2. Calculation of gross wage net declarations based on the legislation in force;
3. Calculation and declaration of social and health insurance according to the legislation in force;
4. Keeping and declaring sales and purchase books
5. Declaration of VAT, Profit Tax, Tax at source, etc.