The changes happening in 2026/27 tax year are only part of a much broader story.

Short-termism is a criticism often directed at politicians. However, they are not unique in their focus on getting through the next twelve months rather than considering the longer term. The frenetic flow of news tends to shorten both our horizons and attention spans.

In this age of hyperfocus, those same short-termist politicians have found it useful to defer the start of difficult changes, such as tax increases. What is announced in a Budget in year one may not take effect until year four, by which time the original chancellor may have been replaced. Such delayed implementation can create problems for financial planning.

Diverted attention

A good example is the freeze to the personal allowance and income tax thresholds, which was extended for another three years to April 2031 in the Autumn 2025 Budget. That may seem too distant to worry about, but it increases the odds that if you are a basic-rate taxpayer today, you will be a higher-rate taxpayer in the future.

On pensions, the last Budget also included a change to salary sacrifice rules, not due to take effect until April 2029. But before that, April 2028 brings an increase to 57 for the normal minimum age at which benefits can be drawn, another measure announced long before its implementation.

It is hard to keep abreast of all the revenue-raising tax changes that various chancellors have scattered across future tax years, which is why experts can really make a difference when it comes to long-term planning.