Your financial inventory
Most people have a rough idea of what they earn. Very few know what they actually spend. This course fixes that.
A spreadsheet (Google Sheets or Excel)
FreeThe single most important financial tool you own. Free, offline-capable, and yours.
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Your last 3 months of bank statements
FreeDownload as PDF or CSV from your bank's app. Seeing the numbers in black and white is the whole point.
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Credit report (free)
FreeExperian, Equifax, and TransUnion all offer free reports. You need to know what's on yours.
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A pen and a quiet hour
FreeThe assessment works if you're honest with yourself. No one else needs to see this.
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The honest budget
A budget isn't a punishment. It's a map. The goal isn't to spend as little as possible — it's to make sure your money is going where you actually want it to go.
List every source of income
Salary (after tax and NI), freelance income, benefits (Universal Credit, Child Benefit, etc.), rental income, side income. Write the monthly take-home figure for each. If your income varies, use your lowest typical month — not your best one.
List every expense
Split into three columns: Fixed (same every month — rent/mortgage, council tax, subscriptions, phone), Variable (changes but predictable — food, fuel, utilities), Discretionary (could stop tomorrow — eating out, clothes, hobbies).
Go through your statements
Go through your bank statements month by month. Every transaction gets a category. The goal is no surprises — even if the reality is uncomfortable.
The gap
Income minus all expenses = your monthly surplus or deficit. If it's positive, that's your building material. If it's negative, you're borrowing from your future self — and this course will help you change that.
The 50/30/20 rule (and when to ignore it)
A common starting framework: 50% on needs (rent, food, bills), 30% on wants, 20% on savings and debt repayment. It's a useful benchmark, not a law. If you're in debt, skew more than 20% toward clearing it. If your rent is 60% of take-home, the 50% target isn't realistic — work with what you have.
Net worth and debt map
Calculate your net worth
Net worth = everything you own (assets) minus everything you owe (liabilities). It's the only number that tells you where you actually are.
Assets
List your assets with current values: cash in bank accounts, value of ISAs and pensions (pension providers will show this), value of property (Zoopla estimate is fine for now), value of investments, car (use Auto Trader part-exchange value — not what you paid for it).
Liabilities
List every debt: mortgage balance, credit card balances (all of them), personal loans, car finance, buy-now-pay-later balances, student loan balance (this is special — see below), money owed to friends or family.
Student loans are different
Plan 1 and Plan 2 student loans in the UK work differently from other debt. They're repaid as a percentage of income above a threshold and written off after 25–30 years. Don't overpay them until you understand whether you'll repay in full — for many people, additional payments are wasted.
Your debt map
For each debt, note: the balance, the interest rate (APR), the minimum payment, and the type (secured vs unsecured). This becomes your working document for Phase 2.
Net worth is a starting point, not a verdict
A negative net worth — more debts than assets — is normal for people in their 20s and 30s. The number isn't the problem; not knowing the number is. Now you know it, you can change it.
Save this document
Save your budget and net worth calculation somewhere you'll actually open it again. Name it "Financial Picture — [Month Year]". You'll update it monthly. The changes you track over time are the most motivating thing in personal finance.
Monthly review habit
Complete your first assessment
This weekIncome, expenses, net worth, debt map — all in one document.
Identify one surprise
This weekFind one spending category that's higher than you expected. Just one. No guilt — just awareness.
Set a monthly review date
This monthPick a date — the 1st, the last Sunday, payday — and block it in your calendar. 30 minutes, same time every month.
Track for one month
Month 1Let your actual spending catch up to your budget. The first month is always revealing.
Adjust and refine
Month 2A budget that doesn't fit your life won't be used. Change the categories, change the amounts — make it yours.
Share with a partner if relevant
Month 1–2If you share finances with someone, do this together. Money conflicts are almost always information conflicts.
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What to learn next

The Power of Compound Interest
How compound interest works, why starting early matters more than how much you earn, and the tax-efficient wrappers that maximise it.

Build Your Safety Net
Build a proper emergency fund — how much, where to keep it, and why it's the most important financial step you'll ever take.

Money Traps
Lifestyle inflation, subscription creep, payday loans, get-rich-quick schemes, and the other traps that drain wealth before you notice.
