On the same $90,000 gross, a worker takes home roughly $8,818 more per year in United States than in Sweden. That gap reflects the tax structure alone — before rent, healthcare, or savings behaviour come into play.
Housing is the first multiplier. Sweden has high rent pressure, while United States has high rent pressure. The two markets behave similarly, so most of the gross-to-net advantage flows straight into disposable income.
Healthcare and pensions go in the opposite direction. Sweden runs a universal healthcare model — Universal regional healthcare with capped patient fees. United States uses a private model — Private, employer-tied insurance dominates; out-of-pocket costs can be significant. The country with lower take-home often shifts costs that the other country leaves to your private budget.
Net-of-everything, a relocation decision should weigh comprehensive welfare state in Sweden against basic public welfare in United States, plus differences in pension capture, social safety nets, and city-level cost of living.