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  3. Brokers & Accounts

Brokers & Accounts

How brokers work, how they make money, and the accounts you can use.

10 guides12+ key termsTopic quiz available

New to brokers & accounts? Start hereCash Accountsbeginner

The brokers & accounts curriculum

All levelsBeginnerIntermediateAdvanced

Beginner7 guides

beginnerBrokers & Accounts

Cash Accounts

The simple, sensible default brokerage account: what a cash account is, how settlement and settled funds work, why it carries no borrowing risk, what happens to uninvested cash, and why it suits almost every beginner.

beginnerBrokers & Accounts

Choosing A Broker

A practical framework for picking the right broker: why regulation and investor protection come first, how to judge true all-in cost, which account types and investments to check for, and how to match a broker to the way you actually invest.

beginnerBrokers & Accounts

Commissions

The explicit cost of trading: what commissions are, the forms they take, how the spread and currency fees act as hidden commissions, why 'commission-free' isn't free, and how trading costs quietly erode returns.

beginnerBrokers & Accounts

How Brokers Make Money

A complete map of every way a broker earns — commissions, spreads, payment for order flow, margin interest, interest on your cash, securities lending, FX and fees — and which revenue streams align with your interests and which work against them.

beginnerBrokers & Accounts

ISAs

The UK's tax-free wrapper for saving and investing: what an ISA is, the main types, the annual allowance, why tax-free growth and withdrawals matter so much over time, and how the Stocks & Shares ISA fits a long-term plan.

beginnerBrokers & Accounts

Retirement Accounts

The big picture of saving for retirement: why tax-advantaged retirement accounts exist, the three pillars (state, workplace and private pensions), why an employer match is free money to claim first, and the priority order for your contributions.

beginnerBrokers & Accounts

What Is A Broker?

A complete guide to brokers: what they do, why you need one, how they actually make money, the journey of an order, how your shares are held, and how to choose one safely.

Intermediate2 guides

intermediateBrokers & Accounts

SIPPs

The UK's self-invested personal pension: how a SIPP works, the tax relief that boosts contributions, why the money is locked until a minimum age, how withdrawals are taxed, and how it compares with an ISA.

intermediateBrokers & Accounts

What Is Payment For Order Flow?

A balanced explanation of payment for order flow: how it funds commission-free trading, why market makers pay for retail orders, the conflict of interest it creates, price improvement and the NBBO, and what it means for you.

Advanced1 guide

advancedBrokers & Accounts

Margin Accounts

Borrowing to invest: how a margin account works, how leverage magnifies gains and losses alike, the mechanics and danger of margin calls and forced liquidation, the cost of margin interest, and why beginners should steer clear.

Test yourselfBrokers & Accounts quiz15 questions drawn from these guides.Take the quiz
Key terms
AskBidBrokerBuying PowerCash AccountCommissionFractional SharesISALeverageLimit OrderMarginMargin CallAll terms →