Objection: LVT can't raise enough revenue
The objection that land rent is too small to fund modern government, and the responses around hidden rent, ATCOR, and realistic revenue targets.
The Objection
Modern governments spend a large share of GDP — often 35–50%. Critics argue measured land rent is only a few percent of GDP, far too little to replace income, payroll, and consumption taxes. On this view the "single tax" is a 19th-century idea that cannot fund a 21st-century state.
The Response
The picture is more favourable than the headline figure suggests, though honest advocates concede full replacement is uncertain:
- Measured rent understates true rent. Gaffney (2009) argues conventional figures omit large categories — under-assessed urban land, public land and resource rents, spectrum, and transport corridors.
- ATCOR expands the base. Because other taxes ultimately fall on rent, abolishing them raises land values — and the LVT base — so the static figure understates capacity.
- It needn't be the only tax. Most modern Georgists argue for LVT as a major revenue source, not a literal single tax. Even partial replacement captures most of the efficiency gains, since the deadweight loss avoided is largest for the most distortionary taxes replaced first.
Net Assessment
LVT can clearly fund a substantial share of government and should arguably be a primary revenue source. Whether it can fund all of it remains genuinely contested and depends on accounting choices.
See Also
Sources
- Mason Gaffney (2009), "The Hidden Taxable Capacity of Land: Enough and to Spare" — wiki summary · PDF
- Related outcome (the evidence): Land rent could fund government