2026 Tax Calendar: Key Dates Taxpayers Should Know
An overview of the year's main filing and notification deadlines, and the penalties that may apply in case of delay.
Read More →Transitioning to E-Invoice and E-Archive: Who Is Required?
We explain the revenue and sector thresholds that trigger the e-invoice/e-archive obligation, and what to watch during the transition.
Read More →A Guide to Payroll and Social Security (SGK) Obligations
From hiring/termination notifications to monthly payroll processing, an overview of employers' core obligations toward SGK.
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