My wife and I are annual pass holders. My nephew is visiting from out of town and we would like to take him to the park. Do pass holders receive ticket discounts when taking family members to the park?

I do not believe so. You will receive discounts on everything else though.

I believe you do, but it's small like 10%

No only staff do

No . only staff get discounts.

I'm not a pass holder for universal, but the places that I am offer that, so im sure they do, but you should be able to look up the perks of the pass you have in their website.