Simple budgeting at 10-13 — your first money plan

①Why a budget is actually freedom

People think budgets are restrictions. They're the opposite. A budget answers: can I spend this £5 now without messing up something I wanted later?

Without a budget:

• You spend impulsively in week 1
• You run out by week 3
• You miss out on the thing you actually wanted
• You feel anxious about money even on the good days

With a budget:

• You know exactly how much you can spend each week
• You can buy stuff guilt-free up to that amount
• You hit savings goals on the timeline you planned
• You stop thinking about it after a few months — it just works

②The three-category split

Take any money you get this month and put each spending decision into one of three buckets:

The famous "50/30/20" rule is for adults — at 10-13 with very few real needs, your needs % is often closer to 20-30%, leaving more for wants and save. Don't worry about the exact ratio. Aim for some save every month, even if small.

③Worked example: £20/month

You get £5/week pocket money — £20/month total.

• Needs (~£4): phone top-up £4 (assuming pay-as-you-go)
• Wants (~£12): snacks £6, cinema ticket once £8 (alternating months), small impulse buys £4-6
• Save (~£4): standing order to savings account on the day after pocket money lands

£4/month saved = £48/year. At 4% interest in a Cash JISA over 3 years — about £160. Not life-changing. But the habit is the win, not the amount.

④Worked example: £40/month

You get £10/week pocket money plus £20 from grandma on your birthday — £40/month average.

• Needs (~£8): phone £6, school lunch top-up £2
• Wants (~£20): snacks £8, cinema £8, books or games £4
• Save (~£12): £8 toward a goal (new headphones in 3 months), £4 long-term saving

£12/month saved = £144/year. In a Junior ISA at 4-5% AER, that builds to ~£800 over 5 years. Bigger goals become reachable.

⑤Tracking without an app

For 10-13, paper or notes-on-phone works better than an app. Apps need linking to bank accounts, which is usually parent territory.

The minimum effective system:

1. One page in a notebook, or a Notes-app entry, with the month at the top
2. Write what you got at the top (e.g. "April: £40")
3. Each time you spend, write down: date, what for, amount, which bucket
4. At the end of the month, add up each bucket. Did you stay roughly in plan?

⑥When the budget doesn't work

Sometimes a budget fails. Two main reasons:

• Your "needs" are bigger than you thought. Maybe school trips cost more this term, or the phone bill went up. Adjust the categories. Move some from save to needs for one month, then look at the underlying number.
• Your wants exceed your income. The number isn't the problem — the lifestyle is. Either earn more (chores, small jobs), spend less on wants, or accept that you save less this month.

Never raid your save bucket to cover wants. That's the only firm rule. Other slips are fine and recoverable. Save-to-want raids erase the system.

NCNational Curriculum links

• England — PSHE Association KS3 L24 (managing money), L25 (financial decisions)
• England — Maths KS3 (percentages, statistics, basic algebra)
• Wales — Curriculum for Wales Progression Step 3-4 (Maths & Numeracy AoLE, HWB AoLE)
• Scotland — Curriculum for Excellence MNU 3-09a, MNU 3-03a
• NI — LLW KS3 Personal Finance

Full mapping in the curriculum map.