How many points is BIZ worth in Scrabble?

BIZ is worth 14 points in Scrabble.

Is BIZ a valid Scrabble word?

Yes, BIZ is a valid Scrabble word worth 14 points.

Yes, BIZ is a valid Words With Friends word worth 15 points.

YES — BIZ is a valid Scrabble word 14 points

Scrabble US/CAN: 14 pts | Words With Friends: 15 pts

BIZ is a valid Scrabble US/CAN word worth 14 points:

B₃I₁Z₁₀

BIZ is valid in Scrabble UK (World) —

B₃I₁Z₁₀

BIZ is a valid Words With Friends word worth 15 points:

B₄I₁Z₁₀

You can make 2 words from biz according to the Scrabble US and Canada dictionary.