Here are some ways to correctly spell "taking":
* Taking - This is the standard, correct spelling.
* Takin' - This is a more informal spelling often used in spoken language or informal writing.
* Takin - This is an informal spelling often used in online communication or text messages.
The best spelling depends on the context and audience. In formal writing, use "taking." In informal settings, you may use "takin'" or "takin," but be aware that these spellings may be considered grammatically incorrect.