Recent revisions to government tax laws have led to changes in regulations related to shared lease and purchase lease agreements, causing growing market confusion. Shared leaseholders are required to sell their homes by the end of next year to meet the 2-year residency requirement, but there are concerns about difficulties in selling if the lease term extends until 2028. Additionally, in cases of reconstruction projects, sales must occur within one year from the previous announcement date, but actual sales are challenging due to restrictions on the transfer of membership status. These changes have resulted in increased inheritance tax burdens, and non-resident homeowners of a single dwelling face complex procedures requiring proof of "unavoidable reasons" before residency.