Replacing premiums with taxes
Public financing replaces premiums and out-of-pocket costs with taxes. Total spending may fall, but taxes become larger and more visible, change incentives to work and invest, and fall on different people than premiums did.
Is it really a cost?
The arguments on each side, with sources. Whether it matters depends on whom you ask.
- Federal spending rises sharply: CBO's single-payer options add $1.5 trillion to $3 trillion in federal subsidies in 2030, which taxes must cover.Sources: Congressional Budget Office (2020)
- Taxes fall on different people than premiums did, and change incentives to work, hire, and invest.
- Most new taxes replace premiums and out-of-pocket costs instead of adding spending: in the same CBO options, national health spending changes by −$0.7 trillion to +$0.3 trillion in 2030.Sources: Congressional Budget Office (2020)
- Premiums already work like a tax on pay: the average employer family premium was $26,993 in 2025, and workers largely pay it through lower wages.
Who's affected
- High earners: They pay more under income-based taxes than they did in flat premiums.
- Employers: Businesses that never offered coverage start paying toward it.
- Low- and middle-income households: Income-based taxes replace flat premiums that took a large share of their pay.
Under your mix of paths
- Shifting payment from private premiums to public revenue
Open questions
- Which taxes should fund health care: payroll, income, consumption (VAT), wealth, or a mix?
Caused or worsened by these paths
This problem only matters if one of these paths is chosen.
Taxes replace premiums and most out-of-pocket costs. In CBO's single-payer options, federal subsidies rise by $1.5 trillion to $3 trillion in 2030.
The cited sickness-fund model finances coverage through payroll contributions shared by employers and employees.
Expanding Medicare enrollment brings more people into the existing public program, with older entrants costing more per person.
Free covered care requires higher taxes.
Income-based taxes make higher earners pay more.
Separate public long-term care insurance requires a new tax.
Dedicated health financing uses earmarked payroll and income contributions.
Income-based premiums function as a payroll tax.
Replacing employer payments with direct household funding requires higher household taxes.
Eliminating copays requires higher taxes.
Solution paths (4)
Open a path for what it fixes, what it creates or worsens, who gains and who loses, precedents, and how it connects to other paths. See all paths as a decision tree.
Replace premiums mainly with a payroll tax, similar to what employers already pay in premiums.
- −Employer health taxes can lower wages at firms that never offered coverage
Fund mostly from a health income tax that also covers capital gains and dividends.
A broad consumption tax dedicated to health.
- −Adds paperwork, coordination, or complexity
Combine redirected public spending, employer contributions, and a household income-based contribution.
- −Adds paperwork, coordination, or complexity
Also addressed by paths for other problems
Keeping existing coverage alongside a public option limits the initial tax increase.
Keeping modest copays requires lower taxes than eliminating cost sharing.