- VAT : Preparation of VAT Declarations No. 1 and 2, their accrual and notification, and comparative analysis of declaration values by month and year.
- SUMMARY: Preparation of Summary Tax Returns, their Accrual and Notification, and detailed reporting of the items constituting the Return.
- INCOME : Preparation, assessment and notification of Annual Income Tax Returns regarding Commercial Income (1st and 2nd class Merchants and ordinary partnerships), Movable Capital Income (Interest, Dividend, trading income), Real Estate Capital (Rental Income) and Other Income.
- INSTITUTIONS: Preparation, assessment and notification of annual corporate tax returns for full and limited taxpayers.
- BSMV : Banking and Insurance Transactions Tax Declaration, Accrual and Notification
- SSK : Making Monthly SSK Notifications to the Social Security Institution and reporting Service Lists and Accrual slips.
- PAYROLL: Preparation of monthly payrolls for employees. Preparation of monthly and annual reporting and analysis regarding employer costs.
- BAGKUR: Carrying out opening, closing, changes, corrections and updating transactions at Bağ-Kur