@the_family_monastery FIF taxes is what you are missing. If you want to purchase 100K on sharesies then you are best to open a joint account (don't know if shareies does this) or an account under your name and an account under your wife's name an put in less than 50K each. e.g A $49K VOO buy on each account.
@gopi007bond Also with the smartshares us 500 being on the nzx it should be pie not fif tax shouldn't it? Only had a very quick look at that though so happy to be corrected