Should you act before the Budget? Try not to follow the noise

As the Autumn Budget approaches, speculation is already building. Each year brings predictions about tax rises, allowance reductions and changes to reliefs. Some prove accurate. Many do not.

That uncertainty is why we generally caution against making significant financial decisions based on Budget rumours. The most effective financial plans are built around your goals, your circumstances and your long-term strategy, not attempts to anticipate political decisions that are unknown in advance.

Our message before every Budget is broadly the same. Avoid reacting to headlines and focus on the outcomes you want your money to help achieve. In most cases, a single Budget is unlikely to fundamentally change a well-constructed financial plan. However, that does not mean there is nothing worth reviewing.

If you are already planning to take a significant financial step in the coming months, perhaps selling investments to fund a property purchase, supporting family members, making a large gift or entering retirement, there can be value in acting with the certainty of today's rules rather than waiting for possible changes.

Whilst most tax changes announced on Budget Day only take effect months or even years later, Capital Gains Tax (CGT) is one area where there is precedent for changes taking effect immediately. CGT applies when you sell an investment or asset for more than you originally paid for it. Unlike income tax, which most people encounter regularly, CGT often arises after many years of investment growth. As a result, the eventual tax bill can feel more significant. The reality is that if you have been successful in building wealth, there is a reasonable chance you will pay some CGT at some point. Whether that is to help fund retirement, support children or grandchildren, purchase property, or simply spend and enjoy your wealth, gains often need to be realised eventually. The objective should not be to avoid tax at all costs. The objective should be to ensure that tax does not prevent you from making sensible decisions.

CGT has been changed several times in recent years, with governments adjusting rates, allowances and reliefs. Most recently, the Autumn Budget 2024 increased CGT rates on many assets and reduced some reliefs available to business owners. Whether further changes will follow is impossible to know, but there is ongoing speculation that CGT rates could move closer to income tax rates.

The challenge is that the prospect of a tax bill can sometimes have a greater influence on decision-making than investors realise. We often see situations where an investment has performed extremely well and accumulated substantial gains. Selling it feels uncomfortable, not because it remains the best investment available, but because selling it would trigger a tax bill. That reaction is completely understandable. Nobody enjoys paying tax and nobody wants to pay more tax than necessary. However, there is a danger that the question becomes "How do I avoid the tax?" rather than "Is this still the right investment for me?" A useful question to ask is:

If I didn't already own this investment, would I buy it today?

• If the answer is yes, and it still serves an important role in helping you achieve your objectives, there may be a strong case for continuing to hold it.
• If the answer is no, then it may be worth considering whether the desire to avoid a tax bill is influencing the decision more than it should.

Equally, holding on is not a risk-free option. By choosing not to act today, you are making assumptions about both future investment returns and future tax rules. Those assumptions may prove correct, but neither is guaranteed.

Paying CGT is rarely enjoyable, but it is worth remembering that a CGT liability only arises because an investment has generated a gain. Whilst it makes sense to avoid paying unnecessary tax, paying tax on a successful investment is very different from making a loss. The danger is allowing the tax tail to wag the investment dog. This does not mean investors should rush to realise gains before the Budget. Nor does it mean tax should become the primary driver of investment decisions. Effective financial planning balances your objectives, your need for liquidity, investment risk and tax considerations, rather than allowing any one factor to dominate.

Beyond CGT, pensions and ISAs remain among the most valuable planning tools available. Making full use of available allowances is sensible financial planning in its own right and, with a Budget approaching, reviewing whether you have used those allowances can be worthwhile.

As Budget Day approaches, our view remains unchanged. Most investors should avoid making wholesale changes based on speculation about what may be announced. Instead, take the opportunity to review your plans. Consider whether your portfolio still reflects your goals. Think about whether there are actions you already intend to take that could sensibly be brought forward. The Budget may or may not change the rules. What matters more is ensuring that your decisions remain driven by what you are trying to achieve rather than a desire to avoid tax at all costs. If your investments continue to support your goals, then staying the course may be entirely appropriate. If they do not, it may be worth revisiting the decision, irrespective of what happens on Budget Day.