Help with taxation

Hello,the tax rate can be found on line,its high,if you will be entered into the state health care,you must pay each month,taken by your employer,I didnt quite understand how many payments per year but every single euro as wages or rent money or present money will be taxed and for the extras other than wages you may get an extra tax demand in June after you have submitted a tax return paper which you must use an accountant for,ours is 30 euro.And its no good bleating that this is a present or its for rent,they tax people on a pathetic pittance pension.If they demand an extra tax in June the accountant will tell you and you can make a one off payment or they give you a possibility to pay in 3 installments.My husbands employer gives him 46 euro a month extra for food by way of a card.like a bank card,well he got an extra tax demand because they say its income so really the 46 becomes about 30,not one euro shall escape and if you do not pay they will open your bank account and help themselves.