Welcome to your
financial system
A clear, practical method for managing your personal finances.
Work through each section in order using the menu on the left.
Sections
21
Est. time
3h
Parts
2
Completed
0/7
Your goals checklist
What to expect

You'll learn the basics of personal finance and build a system that runs automatically — so your money goes to the right place every month without you having to think about it.

How it works

Work through each section in order. Fill in your numbers, set up your banks and pots, then automate everything. Check back monthly to review your planner.

Monthly planner
Allocate every pound of your income. Your zero-based balance must reach £0.
Income
Monthly take-home pay
100%
Investments
Target: 10%+ of income. Gains inside an ISA are completely tax-free.
Savings pots
Regular pots
Fixed costs
Target: fixed + variable costs combined under 50–60% of income. Keep rent at 30% or less.
Variable costs
Guilt-free spending
Target: 20–30% of income. Already planned for — spend it without guilt.
Summary
Zero-based balance
£0
Savings pots
Track your Monzo savings pots and regular pots. Use the calculator to set monthly budgets.
Savings pots earn interest. Regular pots do not — but they're perfect for goals you spend from regularly.
Your pots
TypeNameTarget (£)Balance (£)Progress
Monthly budget calculator
Target value (£)
Number of months
Required per month
£33
Tips
🎯 Set a target for each pot
📅 Use 12 months for annual goals
💻 Tech upgrades: try 48 months
🔁 Redirect when you hit a target
Debt snowball
List debts smallest to largest. Clear each one, then redirect that payment to the next.
The snowball builds momentum — as each debt is cleared, more money piles onto the next. Each month you're paying more with the same income.
Your debts
DebtTotal owed (£)InterestSaved (£)Paid?
Snowball calculator
Monthly debt payment (£)
Order your debts
1️⃣ Small debts payable within 3 months
2️⃣ High-interest debt (credit cards)
3️⃣ No-interest debt
4️⃣ Large loans (e.g. student loans last)
Monthly payment record
Investments
At least 10% of income into a Stocks & Shares ISA. Start now — compounding rewards patience.
A Stocks & Shares ISA historically returns 8–12% a year. Your gains are completely tax-free. This runs quietly in the background and makes a huge difference over time.
Your investments
Compound interest calculator
Monthly (£)
Return (%/yr)
Years
Which fund?
Under 40 80–100% equity — e.g. Vanguard LifeStrategy 80%
Around 50 60–70% equity. Gradually shift toward bonds as you age.
Near retire Target Retirement Fund — auto-adjusts for you
2025 spending record
Track actual spending month by month. Zero-based balance should stay at £0.
Monthly income (£)
Automation
Set up standing orders and scheduled transfers so your money moves itself every month.
Once automated, you don't need to manually move money. Your finances run in the background. Review monthly to keep everything on track.
Recommended schedule
1st Investment payment leaves your main bank to your ISA
2nd Transfer to digital bank (Monzo). Pay rent and other main bank bills.
3rd Scheduled deposits into each Monzo pot
Automation checklist
Main bank
• Receives your salary
• Pays investments on the 1st
• Pays rent and fixed main-bank costs
• Sends remainder to digital bank on 2nd
Digital bank (Monzo)
• Receives transfer from main bank
• Pots fill automatically on 3rd
• Card used for all daily spending
• Bills pot covers subscriptions etc.