There is no fixed amount for spousal sponsorship. The sponsor cannot be receiving social assistant.
And you need to have a plan to support yourself and the spouse. You can show savings and current/protential jobs (both sponsor and PA) .
Hello
I have applied for spousal sponsorship for my wife and on her birth certificate her parents name spelled wrong instead for Jasbir singh its jasbeer singh ….rest on all for her documents its written correct . Does it make any problem ?