Annual wealth tax
Should the UK introduce an annual wealth tax on very high levels of personal wealth?
Compare a targeted annual net-wealth tax with the current mix of capital, inheritance and property taxes and an IFS-style reform of those existing taxes.
Leading proposals
Reform capital taxes instead of introducing an annual wealth tax
Do not add a recurring net-wealth tax; improve taxes on capital income, gains, inheritances and property instead.
Reconstruction: prioritise reform of taxes on returns, transfers and uses of wealth rather than a recurring tax on the stock of net wealth. Bring capital gains and income into a more coherent system, reduce poorly targeted inheritance-tax reliefs and reform property taxation.
Caveat: this is an IFS-style synthesis, not a proposal submitted to d’Hive by IFS. Precise rates require separate choices.
Source: IFS — Options for tax increases · Open reference
Introduce a 2% annual wealth tax above £10 million
Charge individuals 2% each year on total assets above £10 million, alongside reforms to capital gains, dividends and inheritances.
Reconstruction: introduce a yearly 2% tax on individuals whose total assets exceed £10 million. Gary’s Economics presents it as applying only to the ultra-wealthy and as both a revenue source and a brake on wealth concentration. The wider programme also calls for capital gains and dividends to be taxed at income-tax rates and inheritance loopholes to be closed.
Caveat: the figures below are the actor’s published claims, not d’Hive forecasts or independently verified outcomes.
Source: Gary’s Economics — How do we fix it? · Open reference
Target wealth and high-value property through existing taxes
Continue taxing wealth through capital, inheritance and property taxes, including the High Value Council Tax Surcharge, rather than a comprehensive annual net-wealth tax.
Reconstruction: retain the current approach of taxing forms and transfers of wealth through Capital Gains Tax, Inheritance Tax, property taxes and taxes on investment income. Add the recurring High Value Council Tax Surcharge for owners of English homes valued above £2 million from April 2028. No comprehensive annual tax on total personal net wealth is currently implemented.
Qualification: this is the current published legal and policy baseline. It is not a newly confirmed Burnham-government policy and must not be read as a permanent rejection of a broader wealth tax.
Source: HM Treasury — High Value Council Tax Surcharge · Open reference
Compare proposals
| Shared metric | Reform capital taxes instead of introducing an annual wealth tax | Introduce a 2% annual wealth tax above £10 million | Target wealth and high-value property through existing taxes |
|---|---|---|---|
| Wealth concentration | No forecast supplied | No forecast supplied | No forecast supplied |
| Business investment | No forecast supplied | No forecast supplied | No forecast supplied |
| Tax-base erosion | No forecast supplied | No forecast supplied | No forecast supplied |
| Tax-base migration | No forecast supplied | No forecast supplied | No forecast supplied |
| Administration and compliance cost | No forecast supplied | No forecast supplied | No forecast supplied |
| Net revenue | No forecast supplied | £22–24 billion per year (published claim) | About £0.4 billion in 2029–30 |
| People affected | No forecast supplied | Approximately 0.04% of the population (published claim) | No forecast supplied |
arguments
Arguments
Uses established tax bases
Building on existing taxes avoids creating a second valuation system covering every asset held by wealthy households.
Supports: Target wealth and high-value property through existing taxes
Property is an incomplete proxy
Similar total wealth can be treated differently depending on whether it is held in homes, investments or businesses.
Opposes: Target wealth and high-value property through existing taxes
Leaves total wealth lightly taxed
Separate transaction taxes may not slow concentration of fortunes retained rather than realised or transferred.
Opposes: Target wealth and high-value property through existing taxes
Targets exceptionally valuable property
The recurring surcharge raises revenue from a visible, immovable asset base.
Supports: Target wealth and high-value property through existing taxes
Valuation and avoidance may be difficult
Private companies, trusts and illiquid assets can be hard to value and may be restructured around exemptions.
Opposes: Introduce a 2% annual wealth tax above £10 million
Raises revenue from extreme wealth
The high threshold leaves the overwhelming majority outside the charge.
Supports: Introduce a 2% annual wealth tax above £10 million
Directly addresses wealth concentration
The charge applies even where gains are retained and no sale or transfer occurs.
Supports: Introduce a 2% annual wealth tax above £10 million
Mobility and investment effects are uncertain
Affected people may change residence, ownership or investment decisions.
Opposes: Introduce a 2% annual wealth tax above £10 million
Targets returns and transfers directly
Capital taxes can tax high returns without charging the same rate to assets producing different returns.
Supports: Reform capital taxes instead of introducing an annual wealth tax
Avoids annual whole-wealth valuation
Existing bases may be simpler to administer than repeatedly valuing all net wealth.
Supports: Reform capital taxes instead of introducing an annual wealth tax
Does not directly tax existing stocks
Accumulated fortunes may remain untouched until income, sale or inheritance.
Opposes: Reform capital taxes instead of introducing an annual wealth tax
Broad reform is politically difficult
Removing reliefs and changing property taxes creates visible losers.
Opposes: Reform capital taxes instead of introducing an annual wealth tax