Having a child is one of the most important moments in life—but it’s also a time when updating your will becomes essential.
Many parents in the UK don’t realise that without a valid will in place, decisions about their child’s future could be left to the courts. If you’ve recently had a baby—or are planning to—it’s crucial to understand how this affects your will.
Do You Need a Will After Having a Child in the UK?
Yes—having a child is one of the most important reasons to make or update your will.
While it’s not a legal requirement, without a will:
- You cannot formally appoint a guardian
- Your wishes may not be followed
- The law decides how your estate is distributed
👉 This can create uncertainty at an already difficult time for your family.
Why Updating Your Will After Having Children Is So Important
When you have a child, your priorities change significantly. Your will should reflect:
- Who will care for your child
- How your money and assets are managed
- When and how your child inherits
Without updating your will, these decisions may be made without your input.
Who Looks After Your Child If You Don’t Have a Will?
If you pass away without a will, you cannot legally name a guardian for your child.
Instead:
- The courts will decide who takes responsibility
- Family members may need to apply for guardianship
- There could be disagreements or delays
According to GOV.UK guidance, this process can be complex and stressful for loved ones.
👉 Putting a will in place ensures you—not the courts—make this decision.
What Should You Include in a Will After Having Children?
After having children, your will should clearly set out:
- Guardianship – who will raise your child
- Financial provision – how your child will be supported
- Trusts – managing money until your child is older
- Backup plans – alternative guardians or arrangements
You can read more in our guide:
https://townandcountrylaw.legal/what-to-include-in-a-will-your-complete-2025-guide/
How Having Children Affects an Existing Will
If you already have a will, having children does not automatically invalidate it—but it may make it outdated.
For example:
- Your will may not include your child as a beneficiary
- Guardianship may not be specified
- Your financial plans may no longer be suitable
👉 This is why reviewing your will after major life changes is essential.
How This Links to Marriage and Divorce
Life events often overlap, and your will should reflect all of them.
For example:
- Marriage can invalidate a will entirely
- Divorce removes an ex-spouse from your will
You can learn more here:
https://townandcountrylaw.legal/what-happens-to-your-will-when-you-get-married-in-the-uk/
When Should You Update Your Will After Having Children?
You should update your will:
- As soon as possible after your child is born
- If your family circumstances change
- If your financial situation changes
Delaying this can leave important decisions unresolved.
How to Make Sure Your Will Protects Your Children
To ensure your child is protected, your will must:
- Clearly name a guardian
- Be legally valid and properly signed
- Reflect your current wishes
- Include appropriate financial planning
Mistakes or omissions can lead to complications later.
Make or Update Your Will from Just £47
Creating or updating your will after having children doesn’t need to be complicated.
With Town & Country Law, you can:
- Get a legally valid will from just £47
- Ensure your child’s future is protected
- Receive expert guidance
- Avoid costly legal issues
Start here:
https://townandcountrylaw.legal/make-a-will-with-town-country-law-a-legally-valid-will-for-just-47/
Final Thoughts
Having a child is a life-changing event—and your will should reflect that.
Without a valid will:
- You cannot choose who looks after your child
- Your financial wishes may not be followed
- Important decisions may be left to the courts
Updating your will gives you peace of mind that your child’s future is secure.