* \6 i7 a R# g2 x6 k& s你去税务部门要一本《Capital Gains》,Chapter 6 对 principal residence 有明确的定义。时间上的要求是:8 D/ B" \" j# \
you,your current or former spouse or common-law partner,or any of your children lived in it at some time during the year,and you designate the property as your principal residence. 7 S ]! h9 ~+ J; o6 K8 w& G
( l! m1 l3 w. f! R你可以坐那里打他们的专线电话询问细节。回答我问题的小姐说,some time 并无长短的限制,半个月一个月亦可,但你或家人必须住过。我的理解,证据只能是各种账单了。