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Plain-English guides

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Plain-English financial guides built for the UK — from your first payslip to building real wealth.

Free quick guides, no account needed. For in-depth lessons with quizzes and certificates, see the OfferWise Academy.

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Foundations

Understanding Your Payslip

What every line on your payslip actually means

6 min readRead →
Foundations

How to Read Your Tax Code

What 1257L means and when to challenge it

4 min readRead →
Foundations

How to Build a Budget That Works

The 50/30/20 rule and better approaches for UK incomes

5 min readRead →
Foundations

UK Banking Basics

Sort codes, Bacs, cheques and how money actually moves

4 min readRead →
Long-term wealth

Pensions: Why Starting Early Changes Everything

The compound growth effect most people discover too late

5 min readRead →
Career

How to Compare Two Job Offers Properly

Why the higher salary is often not the better offer

5 min readRead →
Long-term wealth

Investing for Beginners: ISAs and Index Funds

How ISAs and index funds work — general information, not advice

6 min readRead →
Protection

Life Insurance and Protection Explained

Death in service, term life cover and income protection

5 min readRead →
Career

How to Negotiate Your Salary

Scripts and tactics that work in the UK job market

6 min readRead →
Career

Understanding Equity and Share Options

What share options, vesting and cliff periods actually mean

5 min readRead →
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Benefit guides

What do these job offer benefits actually mean?

Quick plain-English explainers of the benefits you'll see in job offers — and why they're worth more than they look.

Not financial advice. OfferWise is an information and education tool. Nothing here is regulated financial advice under the Financial Services and Markets Act 2000. For advice on your own circumstances, speak to an adviser authorised by the FCA. All lessons are general information only. Figures are for the 2026/27 tax year.