Here at Better Policy, we are on a mission to scrap Council Tax.
In the run up to the budget, we’re hearing renewed talk about introducing a 1 percent tax on property worth over £2 million, widely labelled a mansion tax. At first glance it seems entirely unrelated to the bedroom tax, a policy aimed at people in social housing. One targets millionaires, the other targets low-income renters. But look a little closer and the connection becomes obvious.
Both policies penalise property size relative to income, yet they trigger completely opposite emotional responses. One encourages sympathy for the rich. The other encourages blame towards the poor.
The mansion tax: when taxing wealth becomes “unfair”
Under this particular proposed model, someone living in a £3 million home would pay around £10,000 a year. It is explicitly a tax-raising measure aimed at high-value properties. One of the most common objections is that it might force some wealthy homeowners to move because they can’t afford the tax, and that this is somehow unjust.
This is the point where the mansion tax becomes politically interesting. When the wealthy face a financial incentive to downsize, the public narrative frames it as harsh, punitive or unreasonable. We pity those affected, even though they sit at the very top of the wealth distribution.
The bedroom tax: when restricting housing support is “common sense”
Now let’s look at the other end of the wealth spectrum. The bedroom tax reduces people’s housing support in social housing if they are deemed to have more bedrooms than they need.
A couple living in a two-bedroom house loses 14 percent of their benefit. In a three-bed, it’s 25 percent. The policy was openly designed to get people to move. It was never about fairness or matching property to need; it was about cutting costs through behavioural pressure.
In other words, both policies say the same thing:
If you can’t afford where you live, move.
But only one group is framed as deserving sympathy.
The psychology behind the double standard
I can already hear the comments: “The rich worked for their money. The poor didn’t.” It’s predictable, because this is what we’ve been taught to believe.
Here’s the important part: The reason we feel sympathy for wealthy homeowners and derision for poor tenants is conditioning. We’ve spent decades absorbing political and media narratives that portray wealth as virtue and poverty as moral failure.
This is classic fundamental attribution error. We explain the struggles of poor people through personal flaws, and the successes of wealthy people through individual brilliance, while ignoring the structural realities that shape both.
The fairness lens: who really pays?
Only around 0.6 percent of homes in Britain are worth over £2 million. The mansion tax is not a mainstream problem. It’s not a middle-class problem. It is a signal about how we understand fairness, taxation and responsibility.
When a policy affects the poorest, we view it through a lens of discipline, efficiency and responsibility. When a policy affects the richest, we view it through a lens of hardship and unfairness.
That contrast tells us far more than the tax itself.
What does this have to do with scrapping Council Tax?
Everything.
If we are ever going to move towards progressive land value taxation, which is the fairest and most efficient alternative to Council Tax, we need to understand how these emotional reactions shape public debate. The backlash to the mansion tax is a litmus test. It shows how people might respond when wealth, land and high-value property are taxed according to the real value they extract from society.
If the government is testing the waters, I hope they keep going. Because if we want a fairer, more rational housing and taxation system, we need better policy.
And that starts with acknowledging the biases baked into the way we react to taxes on the poor and taxes on the rich.