> Is their co-op apartment worth $2mm USD or something? As expats in Sweden, they might not live in Wisconsin often enough for it to be considered their "prima

> Is their co-op apartment worth $2mm USD or something? As expats in Sweden, they might not live in Wisconsin often enough for it to be considered their "primary residence" or homestead, and might have to pay a higher tax rate because of that. I don't know about Wisconsin, but in Michigan if you can't claim primary residency exemption, your property taxes automatically jump up by roughly 50%