In this section you enter your expenses for 2025, which affect the final tax amount.
Numiron can help you calculate flat-rate expenses or record your actual costs. In the video we will show you how to fill in the expenses correctly and what all belongs to this section.
Podpora (Delenie): Personal tax return
Child tax bonus
To claim the child tax bonus, you need to fill in the basic details and the months for which you are entitled to the bonus.
You can also upload the child's birth certificate at this step if it has not yet been submitted to the tax office. In the video we show you how to fill in all the details correctly.
Health insurance contributions
In this section you enter the health levies paid on the business for 2025.
Only the contributions you actually paid in a given year are included in the records. In the video we show you how to easily complete and check each payment.
Social security contributions
In this step, you enter the social contributions you paid from the business in 2025.
Only the contributions you actually paid in the year count towards your tax return. In this video, we show you how to record each payment correctly.
Income from the sale of property
If you sold a property in 2025, this income must be reported on your tax return.
In this section you enter the amount of income, expenses related to the sale and upload the necessary documents. In the video we will show you how to complete this step correctly.
Pension income
In this step, you provide information on the receipt of an old-age or retirement pension.
This information may affect the amount of the tax-free part of the tax base. In the video we show you how to fill in the information correctly and what documents you need to attach.
Rental income from property
If you had rental income from property in 2025, you need to declare it on your tax return.
In this section you enter the rental payments received and related expenses. In the video we show you how to record this data correctly and what to watch out for.
Income from permanent employment
If you had income from employment or an agreement during the year, you must also declare it on your tax return.
In this step, you upload a taxable income certificate from your employer. In the video we show you how to upload the document and how Numiron automatically fills in the necessary details.
Payment and selection of services
In this step, you choose how your tax return will be processed and pay for the service.
You can choose between the Numiron packages or purchase a separate tax return. In the video, we show you how to choose a package and easily make a payment.
How to fill in the basic data
This step is used to check and complete your basic information that is needed to complete your tax return correctly.
Numiron automatically pre-populates most of the information from available databases. In the video we show you which data needs to be checked and what needs to be completed.



