Dr. Roger Gothmann
Roger's the Value Added Tax expert on Taxdoo. He worked for 14 years for the tax authorities as a Value Added Tax special auditor and most recently in the area of the Federal Ministry of Finance.
14. November 2019
Invoice date = tax date? A big misconception!
In online trade, there are unfortunately still some misconceptions about the date of delivery / service, invoice date and tax date, which...
24. April 2019
How to determine the VAT rate on shipping costs etc., and how to reduce the VAT rate on some products?
In this blog post we explain which tax rate applies to shipping costs and how the tax rate of some products could...
17. September 2018
Automated Value Added Tax for online traders with JTL and Taxdoo
2. June 2018
What eBay traders should know about Value Added Tax
23. September 2017
We are Taxdoo
22. August 2017
Small business regulation and e-commerce
15. December 2016
Value Added Tax and delivery thresholds
7. October 2016
Switzerland and Co. – Deliveries to the third country
12. September 2016
What must be included in a German invoice?