Businesses have until 31 March (with the exception of this year, when the deadline has been extended due to an emergency) to submit their income tax and business income tax return - PIT-PIT. The form has largely been updated over the years and there is also a pre-populated part which makes it quicker and easier for the filer to submit the form, while at the same time increasing the chances of fairness and accuracy of the data. However, there is still a section within the form on the total amount of income tax paid for the period of the business. This could also be pre-populated on the basis of the recording of income tax payments by the individual entity or natural person with an activity.