For parents & grandparents

Give your child a head start that grows with them.

A warm, plain-English guide to Junior ISAs, Junior SIPPs and the other ways to invest for a child — so you can start this month, feeling confident rather than confused.

No jargon Instant download Keep it forever
A little, given time, becomes a lot
£100 a month from birth to 18, then left to grow
0 Birth 18 about £57,000 45 about £750,000 70 about £8.1 million
How it works

Small amounts, given time, become big ones

This is the whole idea in one picture. The early years look quiet — and then the growth starts growing on itself.

Birth Age 18 Age 45 Age 70 £57k by 18 £8.1m by 70
£100 a month from birth to 18, then nothing more added — just left alone. Assumes 10% average growth a year

Illustrative only. 10% is roughly the long-run historical average for the stock market — real returns go up and down, and nothing is guaranteed.

Try it with your own numbers →

Sound familiar?

You want to do the right thing. Nobody explains how.

Most of us open an account, cross our fingers, and quietly wonder if we've picked the wrong one.

Junior ISA or Junior SIPP?
What's this £100 rule?
It's all theirs at 18 — really?
Is cash actually "safe"?
Which fees actually matter?
Can grandparents chip in?
Why now

Starting early matters more than starting big

Same £100 a month. Same 18th birthday. One family begins at birth, the other waits until their child is 10. Each block is about £2,870.

£57,184
Started at birth
18 years of saving
£14,341
Started at 10
8 years of saving
Waiting ten years costs £42,843 — not because of the missed payments, but because of all the growth those payments never got to earn.
What you get

The full guide, plus four handy tools

Investing for Your Child

53 friendly pages that take you from "where do I even start?" to a plan you can act on this week.

  • Why starting early wins
  • Every account, compared
  • Choosing the right one for you
  • Investing basics, in plain English
  • Building a sensible portfolio
  • Picking a platform
  • Tax and allowances, made simple
  • Real family examples
  • Mistakes to avoid
  • Your step-by-step plan
Word document you can edit Opens on your phone Glossary & FAQ included

Growth charts

See why the start date beats the amount.

Which-account flowchart

Five simple questions to the right choice.

Fee checker spreadsheet

Pop in the fees, see the real long-term cost.

This year's allowances

One page of current numbers, kept up to date.

Who it's for

Written for real families, not fund managers

New parents

Never opened an investment account, and want to get it right first time.

Grandparents

Want to give something that lasts, without stepping on anyone's toes.

Self-employed parents

Income goes up and down — and it's still very much worth starting.

Anyone who's been meaning to

You know you should sort this. Consider this the gentle nudge.

A peek inside

Every chapter ends with what actually matters

No hunting through pages for the point. Each part closes with a short "Key takeaways" box — like this one, straight from Part 1.

— From Part 1: Why investing early matters
KEY TAKEAWAYS
  • Investing aims to grow real value over time; cash on its own quietly loses ground to inflation.
  • Starting five years late doesn't just cost five years of money — it costs the growth those years would have earned.

Everything, for less than a family takeaway

Delivered straight away. Read it tonight, or on your phone at the school gates tomorrow.

  • The full 53-page guide (Word + phone-friendly version)
  • Growth charts
  • Which-account flowchart
  • Fee checker spreadsheet
  • This year's allowances sheet
£19 one-off
Instant download · yours to keep
Get the guide
An educational guide — not personal financial advice.
Good questions

Things people ask before buying

Is this financial advice?

No — it's an educational guide. It explains how each account works so you can decide with confidence, and it includes a full disclaimer.

I know nothing about investing. Will I follow it?

Yes. It's written in plain English, every term is explained the first time it appears, and there's a glossary at the back.

What do I actually receive?

A Word document you can edit or print, a version that opens on any phone, and the four bonus tools as PDF and Excel files.

Won't the tax numbers go out of date?

Allowances do change at Budgets, so the guide flags every figure — and the separate allowances sheet is designed to be swapped each year.

My child isn't a baby — is it still useful?

Very much so. The guide is clear about how the right choice shifts as your child gets older.

Eighteen years sounds like a long time. It flies.

The earlier you start, the easier it is. Make this the week you stop putting it off.

Get the guide — £19