Protecting Your Family’s Future Before It’s Too Late
Estate planning is really about one thing, making life easier for the people you care about most. It is not only for the very wealthy. Many London families now have a home, workplace pensions and growing savings, so the value of their estate can be much higher than they expect.
Life keeps moving, often faster than our paperwork. Marriage, separation, a new baby, buying a flat, selling a business or receiving an inheritance all shift the picture. Tax rules do not stand still either, and that mix can make old documents quietly stop doing the job you thought they would.
In this article, we will look at common estate planning mistakes that creep in over time. These slip-ups can undo years of hard work, create tax you did not need to pay and leave family members in conflict. With some small, timely steps and the right professional support, you can cut stress, reduce tax and give your loved ones clear guidance when they need it most.
Assuming a Will Alone Will Cover Everything
Many people feel a sense of relief once they have signed a will. It is easy to think, “That is sorted, nothing else to worry about.” The problem is that a will only deals with certain parts of your estate. Other assets may pass in completely different ways.
Common gaps include:
- Jointly owned property, especially homes held as joint tenants
- Pensions that pass under scheme rules, not your will
- ISAs and general investments with joint ownership or nominations
- Life insurance written in trust or with named beneficiaries
If a property is held jointly as joint tenants, the surviving owner usually gets the property automatically. This happens regardless of what your will says. Pension death benefits follow the nomination form held by the provider, so an old nomination can send a large sum to someone you no longer intend to benefit.
For London families, rising property values mean more estates are now within reach of inheritance tax. A very basic, off-the-shelf will may not consider how to keep tax as low as possible, or how to coordinate the will with pensions, life policies and joint assets.
There is also the risk of an out-of-date will. Relationships change, second families appear, and assets grow over time. If your will still reflects life from years ago, it can leave some people unfairly treated and others unexpectedly favoured. Regular reviews are key to making sure the document still reflects your real wishes.
Overlooking Inheritance Tax on London Property
A lot of families still think inheritance tax only affects huge country estates. In reality, many fairly ordinary London homes now push an estate over the basic nil rate band, especially when savings and investments are added on top.
Common mistakes around property include:
- Gifting a home without understanding the “gift with reservation” rules
- Holding everything in one spouse’s name, so allowances are wasted
- Failing to consider business or agricultural relief where relevant
- Not planning how buy-to-let or second homes will be passed on
There is also the residence nil rate band, an extra allowance when you leave a main home to direct descendants. Families can lose this by accident. For example, downsizing to a smaller property or selling a home late in life without proper records can mean the allowance is not claimed in full. Complex family setups can make it harder to meet the conditions.
If no planning is done, a large chunk of the value above the available thresholds can be taxed at 40%. That can be a shock to children or other beneficiaries who had assumed they would receive most of the property value. Careful planning, ideally with input from both accountants and solicitors, can help preserve the reliefs that are available.
Forgetting About Powers of Attorney and Life Events
A will speaks after you die. A Lasting Power of Attorney, often called an LPA, helps while you are still alive but can no longer manage your own affairs. You need both parts of the picture if you want full protection.
There are two main types of LPA:
- Property and financial affairs
- Health and welfare
Without an LPA, if you lose capacity, your family may have to apply to court to act on your behalf. This can mean frozen bank accounts, trouble paying bills, delays in making care decisions and added pressure on relatives at an already hard time.
Life events also affect these documents. Marriage, divorce, starting or closing a business, changing your main home or building up new pension funds can all create mismatches. Beneficiary nominations, wills and LPAs can end up pointing in different directions if they are not kept in step.
A good habit is to use the start of a new tax year as a reminder to check the basics:
- Who have you appointed as attorneys and executors?
- Do your pension and life policy nominations still reflect your wishes?
- Has your property position changed since you last reviewed documents?
Small updates made regularly are much easier than large corrections after something has gone wrong.
Ignoring Business and International Complications
Entrepreneurs face an extra layer of estate planning questions. A business can be a family’s largest asset, yet it is common to see no clear plan for what happens to it on death or serious illness.
Typical gaps for business owners include:
- No shareholders’ agreement setting out what happens to shares if an owner dies
- No review of potential inheritance tax reliefs on business assets
- No thought to how a future sale of the business will affect personal estate planning
- Personal guarantees that family members do not know about
For families with assets in more than one country, things become trickier again. Different legal systems, tax rules and inheritance laws can pull in opposite directions. Wills prepared in different countries can even clash if they are not coordinated carefully.
Female entrepreneurs and professionals are sometimes particularly exposed. They may have built up serious business interests, share plans or partnership rights, but their personal estate planning still reflects a much earlier stage of life. Without a joined-up view, it is easy to overlook how these interests should pass on death or how reliefs might apply.
Working with both accountants and legal advisers in a coordinated way can help to manage:
- The risk of double taxation across borders
- Forced heirship rules in some countries
- Loss of value on a business sale or on death
Joined-up advice can bring the personal and business sides together so the overall plan makes sense.
Taking Confident Next Steps with Estate Planning
Stepping back, the main mistakes we see are relying on a will alone, underestimating inheritance tax on London property, ignoring powers of attorney and leaving business or overseas issues in a separate box. Any one of these can lead to higher tax, delays and disagreements at a time when your family most needs clarity and calm.
A simple way to move forward is to:
- Gather existing wills, LPAs and key policies
- List your main assets and debts, including property, pensions and business interests
- Note any big life changes since you last reviewed your plans
- Speak to professional advisers about where the gaps might be
At MatPlus, as ICAEW chartered accountants based in London, we help clients join the dots between tax, business interests and family goals, with particular support for female entrepreneurs and sector-specific businesses. Used well, the new tax year can be a natural point to tidy up loose ends, align your documents and give the people you care about the steady, practical support they will need in the future.
Protect Your Loved Ones With Thoughtful Planning Today
If you are ready to put clear, practical arrangements in place for the future, we are here to help you take the next step with confidence. Explore our tailored estate planning services to create a plan that reflects your wishes and safeguards those who matter most. At MatPlus, we work with you to make complex decisions feel straightforward and manageable. To discuss your situation in more detail, simply contact us and we will guide you through your options.
