RE:RE:RE:could if you deposit $5000 into your tfsa to trade stocks. You can use that money as you wish in the stock. Its counted as though you contributed $5,000 in 2021
But if you withdraw that out of your tfsa it still counts toward your contributing limits until 2022.
you can add up to $75,500 if you've never contributed before
so if you've never contributed before. You can contribute up to $75,500. If you contribute $5,000 in January of 2021. You still have 70,500 left of contribution room
if you withdraw that 5,000 out in March
you will still only have 70,500 of room left until 2022. Your contribution limits start over the next year
Since you withdrew the $5000 in March 2021, in 2022 you would have 75,500 to contribute again. (Plus the room that is added that year, which is usually $6,000)
you can't contribute, withdraw, contribute, withdraw, etc all year.