The government has announced it will need to raise taxes to address what it describes as a £22 billion “gap” in public finances. Prime Minister Sir Keir Starmer has warned that the first Budget under his administration, set for October 30, will be “painful.” However, the Labour Party has ruled out increasing taxes on “working people,” such as VAT, income tax, and National Insurance.
So, which taxes might be targeted?
1. A ‘Stealth Tax’
One potential approach is to implement a “stealth tax,” a method of raising revenue that is not explicitly identified as a tax. Paul Johnson, director of the Institute for Fiscal Studies (IFS), suggests that adjusting tax thresholds— the income level at which taxes begin—could be the most straightforward solution. Currently, thresholds for income tax and National Insurance are frozen until 2028, a policy set by the previous government. Labour could choose to extend this freeze further.
This policy effectively increases taxes through “fiscal drag,” where more individuals end up in higher tax brackets as wages rise. The Resolution Foundation, a think tank focused on improving living standards for low-to-middle income families, estimates the current freeze will generate about £40 billion in revenue by 2028. Its director, James Smith, has indicated this could be sufficient to cover the “shortfall” in public finances, allowing Labour to avoid raising other taxes.
2. Put up capital gains tax
Another option for raising revenue that Ms. Reeves could consider is increasing capital gains tax (CGT). CGT is applied to profits made from selling assets that have appreciated in value, such as stocks not held in ISAs or second homes. It is paid by individuals, self-employed sole traders, partners in business partnerships, and company owners, among others.
Currently, CGT starts at 10% (or 18% for residential property) on profits above £3,000. The rate increases to 20% on any amount above the basic tax rate, or 24% for residential properties. Critics argue that CGT rates are significantly lower than income tax rates, which can disproportionately benefit wealthier individuals. As a result, Ms. Reeves might consider raising CGT rates or reducing certain tax breaks for businesses to create a fairer tax system.
However, some industry groups warn that raising CGT could negatively affect those who are key to Labour’s economic growth plans. Tina McKenzie of the Federation of Small Businesses (FSB) told the BBC, “No government serious about growth would hike CGT on entrepreneurs selling a small business.” She also noted that investing in a small business is already one of the least tax-efficient uses of money and expressed hope that Labour would maintain a collaborative relationship with businesses.