Influence of the partial rental and sale of the family home on inheritance tax and income tax.
As part of fulfilling a bequest, a home that has been occupied by the deceased for more than 20 years was transferred to his child (legatee). The legatee renovated the home after the death of the deceased and has been using it for more than 2 years now. The home was exempt from inheritance tax according to § 13 para. 1 No. 4c ErbStG.
During the renovation, the attic was expanded, creating additional living space. This increased the living area from 145 sqm to 200 sqm. The legatee continues to live in the house but now wants to partially rent out the home (as office space). I have the following questions regarding this:
1) What impact does the partial rental of the self-occupied home have on the tax exemption according to § 13 para. 1 No. 4c ErbStG? Does it completely retroactively disappear, or is it only granted proportionally (e.g. in relation to the self-used area compared to the total living area of the house)?
2) Does renting out the newly expanded attic have a (negative) impact on the tax exemption according to § 13 para. 1 No. 4c ErbStG?
Assuming the legatee partially rents out the home and sells it before the end of the speculation period:
3) Will a profit from private sales transactions be taxed according to § 23 EStG? If so, how is it determined, considering that only renovation costs for the house and attic expansion have been incurred?
4) When does the 10-year speculation period begin, i.e. from the time of transferring the home as part of fulfilling the bequest or from the time of renting it out?