The anti-flipping law has requirements. "Just because" isn't good enough if you are at less than 365 days of ownership. There are enough outs thought that most people can probably come up with one they can pretend applies to them. Elderly parents seem plausible. Most have some type of "serious disability or illness".
www.canada.ca
"A “flipped property” of a taxpayer is a housing unit located in Canada, that is not already considered to be inventory of the taxpayer and was owned by the taxpayer for less than 365 consecutive days prior to the disposition (12-month holding period) unless the disposition can reasonably be considered to occur due to, or in anticipation of one of the following life events:
The death of the taxpayer or a person related to the taxpayer.
A related person joining the taxpayer’s household or the taxpayer joining a related person’s household (e.g., birth of a child, adoption, care of an elderly parent).
The breakdown of a marriage or common-law partnership of the taxpayer, where the taxpayer has been living separate and apart from their spouse or common-law partner for at least 90 days prior to the disposition.
A threat to the personal safety of the taxpayer or a related person (e.g., the threat of domestic violence).
The taxpayer or a related person is suffering from a serious disability or illness.
An involuntary termination of the employment of the taxpayer or the taxpayer’s spouse or common-law partner.
An eligible relocation of the taxpayer or the taxpayer’s spouse or common-law partner (e.g., generally, a relocation that enables the taxpayer to carry on business, be employed or attend full-time post-secondary education).
The insolvency of the taxpayer (e.g., due to an accumulation of debts).
The destruction or expropriation of the property (e.g., where the property is destroyed due to a natural or man-made disaster).
In the case of a taxpayer who owns a right to acquire a housing unit located in Canada, the 12-month holding period resets once the taxpayer who entered into a purchase and sale agreement secures ownership of the property. "