Why are some calculations/data in the forms generated by myTax displayed on a single line, merged or divided?

In order to comply with the forms provided by the State of Luxembourg, some data generated by myTax may be merged. This is particularly the case if you have a large number of special expense items.

For example, if you have 10 civil liability insurance items, myTax will group them together in a single line.

If you are in a couple and have opted for joint taxation, some calculations may have been allocated between the two of you.

For example, if you have  EUR 1.000 in special expenses, myTax will indicate  EUR 500 in expenses for each of you.