跟你的工资收入有关. 如果家庭收入少于八万九，卖长期的房子和股票，都不须付税。细节见内:

Google "long term capital gain tax":

https://www.nerdwallet.com/article/taxes/capital-gains-tax-rates#:~:text=A%20capital%20gains%20tax%20is,for%20longer%20than%20a%20year.