After the tax return comes the tax assessment. You should check this because you only have one month to file an objection.

The tax return must be done regularly. You can deduct a number of costs, including, for example, advertising costs or household-related services. It usually takes four to twelve weeks until you receive the tax Assessment. If the tax office has deviated from your information and you cannot understand this, you should consider contacting the taxoffice by telephone. Any objections arising from this must be received within one month. Even if your details have been accepted, check your personal details - this can be important if you are getting money refunded. If your tax details are incorrect you should inform the taxOffice immediately. If all other information is correct you should also take a look at the second page of the tax notice. All of your income is listed and you should check whether your wages have been paid correctly and whether an other tax has been paid. If you are not sure if you have paid an income tax, check with your bank and see if you can claim a refund.