If you as an employee have expenses for operating equipment, including depreciations on operating equipment which is also used for commercial purposes (i.e. mixed purpose), you are entitled to a deduction for the expenses for the commercial purpose.
If you sell mixed-purpose operating equipment at a price which is lower than the amount to which the operating equipment has been depreciated, you are entitled to deduct a proportionate share of the loss.
State the deduction in box 58 in your tax assessment notice. You must first deduct the lower limit of DKK 6,700 in 2023 (DKK 6,600 in 2022).
If you sell at a price that exceeds the amount to which the operating equipment has been depreciated, you must state a proportionate share of the profit in box 20 in your tax assessment notice.
Example:
You are a piano teacher and offer piano lessons in your home where you have a piano. Half of the time you spend at the piano is work and the other half is private. If you depreciate the piano by, for example, DKK 5,000, you are entitled to a deduction of DKK 2,500.
If the value has been depreciated to DKK 10,000 and you sell the piano for DKK 12,000, you must state DKK 1,000 in box 20.