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Estate Planning Basics: A Beginner's Guide to Protecting Your Family

Everything you need to know to start planning your estate

David Chen, Estate Planning Consultant 13 min readUpdated 12 January 2026
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Estate planning sounds complicated and formal, but at its heart, it's simply about making sure your family is looked after when you're no longer around – and that you're looked after if you become unable to manage your own affairs.

You don't need to be wealthy to need estate planning. If you have a family, a home, or any assets you care about, having a plan matters. Let me walk you through the basics.

What is Estate Planning?

Estate planning is the process of deciding what happens to your assets when you die and who makes decisions for you if you become incapacitated. It typically includes:

  • Making a will to say who inherits your assets
  • Setting up Lasting Powers of Attorney to choose who manages your affairs if you can't
  • Planning to minimise inheritance tax where possible
  • Arranging asset protection through trusts where appropriate
  • Ensuring your pension and life insurance are set up correctly

Estate planning isn't a one-time event – it's something you should review as your life changes.

Why Estate Planning Matters

Without a will:

  • The law decides who inherits, not you
  • Unmarried partners get nothing
  • Stepchildren get nothing
  • The court, not you, chooses guardians for your children
  • Your family may face unnecessary stress and legal complications

Without LPAs:

  • If you lose mental capacity, no one can legally manage your finances
  • Your family would need to apply to the Court of Protection – costly and slow
  • You have no say in who makes healthcare decisions for you
  • Banks may freeze your accounts, leaving bills unpaid

Without tax planning:

  • Your estate could pay more inheritance tax than necessary
  • Money intended for family goes to HMRC instead
  • Simple planning could have saved thousands

The Core Documents

Wills

A will is a legal document that says:

  • Who inherits your assets when you die
  • Who will be executors (the people who manage your estate)
  • Who will be guardians for your minor children

Key points:

  • Must be in writing, signed, and witnessed properly
  • Can be changed any time during your life
  • Marriage usually revokes existing wills
  • Costs £90-500 with professional help, or free with DIY (though DIY carries risks)

Lasting Powers of Attorney

LPAs let you choose who makes decisions for you if you become unable to make them yourself. There are two types:

Property and Financial Affairs: Covers money, bills, property, investments

Health and Welfare: Covers medical treatment, care decisions, where you live

Key points:

  • Must be made while you have mental capacity
  • Must be registered with the Office of the Public Guardian (£82 each)
  • Can only be used when registered
  • Most people make both types

Inheritance Tax Basics

Inheritance tax (IHT) is charged at 40% on estates above certain thresholds:

  • Nil-rate band: £325,000 – the first £325,000 is tax-free
  • Residence nil-rate band: Extra £175,000 when leaving your home to direct descendants
  • Spouse exemption: Everything passing to a spouse or civil partner is tax-free
  • Transferable allowances: Unused allowances can pass to a surviving spouse

A married couple leaving their home to children can pass on up to £1 million tax-free.

Common ways to reduce IHT:

  • Make use of annual gift allowances
  • Give to charity (reduces the rate to 36%)
  • Make larger gifts (tax-free if you survive 7 years)
  • Use trusts and business reliefs where appropriate

When Should You Start?

The best time to start estate planning is now. Specific triggers include:

Essential – you need a will if you:

  • Have children
  • Own property
  • Are unmarried but living with a partner
  • Have specific wishes about who inherits
  • Want to leave gifts to charity

Essential – you need LPAs if you:

  • Are an adult (yes, everyone)
  • Have assets or income that would need managing
  • Want to choose who makes health decisions for you

Consider more detailed planning if you:

  • Have an estate over £325,000
  • Own a business
  • Have a blended family
  • Want to protect assets from care fees
  • Have foreign assets

Getting Professional Help

While DIY is possible for simple situations, professional help is valuable if:

  • You have children from different relationships
  • Your estate might be liable for inheritance tax
  • You own a business
  • You have property abroad
  • You want trusts or complex arrangements
  • You simply want peace of mind that everything is done correctly

Types of professionals:

  • Will writers: Can help with wills and LPAs, usually cheaper than solicitors
  • Solicitors: Can handle complex estates, trusts, and tax planning
  • Financial advisers: Can help with pensions, life insurance, and investments
  • Tax advisers: Specialist inheritance tax planning for larger estates

Estate Planning Checklist

Basic (everyone needs):

  • ✓ Will in place and up to date
  • ✓ Property and Financial LPA registered
  • ✓ Health and Welfare LPA registered
  • ✓ Executors know where to find your will
  • ✓ Attorneys know where to find your LPAs

Family considerations:

  • ✓ Guardians nominated for minor children
  • ✓ Life insurance to protect your family
  • ✓ Pension death benefits nominated correctly

Tax planning:

  • ✓ Know whether your estate may be liable for IHT
  • ✓ Consider using annual gift allowances
  • ✓ Life insurance written in trust (so it doesn't add to your estate)

Regular review:

  • ✓ Review estate plan every 3-5 years
  • ✓ Update after major life events
  • ✓ Review when tax rules change

Estate planning doesn't have to be overwhelming. Start with the basics – a will and LPAs – and build from there. The most important thing is to start. A simple plan in place today is far better than a perfect plan you never get around to making.

Frequently asked questions

At what age should I start estate planning?
As soon as you have assets or people depending on you. If you own property, have children, or are married, you should have at least a will and LPAs in place. Many professionals recommend starting at 18 for LPAs, since accidents can happen at any age.
How much does estate planning cost?
Basic estate planning (will plus two LPAs) costs £400-1,000 with professional help. DIY options cost less but carry more risk. Complex estates with trusts or tax planning cost more. Think of it as an investment in your family's security.
How often should I review my estate plan?
Every 3-5 years, or after major life events: marriage, divorce, children, buying property, significant inheritance, or moving to a different country. Tax rules also change, so professional review can identify savings opportunities.
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D

David Chen

Estate Planning Consultant

David works with business owners and high-net-worth families to create comprehensive estate plans. He has a background in financial planning and tax.

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