GRIP Financial Planning: Growth, Retention, Income, Protection

Resources • Guide

How to open a brokerage account

What to decide, what you will need, and what to watch for. This is a how-it-works guide, not a recommendation of any firm.

A calculator resting on printed financial charts on a desk, with a laptop and notebook behind it
Educational only. This page explains general concepts. It is not advice or a recommendation for your situation. Tax rules, limits and benefit rules change, so confirm current figures with the official sources linked here and a qualified professional.

A brokerage account is an account at a firm that lets you buy and sell investments such as stocks, bonds, ETFs and mutual funds. Opening one online usually takes a few minutes, but a few decisions are worth thinking through first.

Step 1: Clarify the goal and the timeline

Ask what the money is for and when you will need it. Retirement money, education money and money for a goal in three years can call for very different accounts and levels of risk. If you do not have an emergency cushion yet, many educators suggest building one first (see Starting your first job).

Step 2: Choose an account type

  • Individual taxable account: opened by one person; flexible; taxes on interest, dividends and gains apply each year.
  • Joint account: two or more owners; ask how ownership and survivorship work.
  • IRA (traditional or Roth): a retirement account with tax benefits and rules about contributions, income and withdrawals. Often opened at a brokerage firm. See the tax buckets.
  • Custodial account (UTMA/UGMA): an adult manages money for a minor.
  • Cash vs. margin: in a cash account you pay in full; a margin account lets you borrow against your holdings, which adds interest costs and can magnify losses. Some applications make margin the default, so confirm which you are opening.

529 college savings plans are separate state-sponsored accounts (see saving for college).

Step 3: Compare firms

  • Check the firm and any individual you deal with on FINRA BrokerCheck and Investor.gov.
  • Protection. SIPC membership helps customers if a firm fails, within limits. It does not protect against investment losses. See SIPC. Bank cash products may be separately FDIC-insured; see FDIC.
  • Costs (see the fee list below).
  • Investments offered: do they offer what you actually need (for example, index funds, ETFs, retirement accounts, fractional shares)?
  • Tools and support: app and website quality, education, customer service, and how to reach a person.
  • Minimums and transfers: any minimum balance, and how easy and costly it is to move your account later.

The link library lists major firms alphabetically, with no ranking and no endorsement.

Step 4: What you will need to apply

  • Legal name, address, date of birth and contact information
  • Social Security number or taxpayer ID
  • Employment and financial information (income, net worth ranges, investing experience). Firms are required to collect certain identity information.
  • Government-issued photo ID, in some cases
  • Bank account and routing number for funding
  • Beneficiary names, if the account type allows them

Step 5: Fund the account

  • Bank transfer (ACH): common and usually free, but it can take a few business days to clear.
  • Wire transfer: faster; may have fees.
  • Transfer from another brokerage: an account transfer can move holdings in kind. Ask both firms about fees.
  • Retirement rollover: moving an old 401(k) to an IRA. A direct rollover, firm to firm, generally avoids tax withholding. Confirm details with both plans and the IRS.

Step 6: First steps after opening

  1. Turn on multi-factor authentication and use a unique password.
  2. Confirm the account type (cash or margin) and beneficiaries.
  3. Learn the basic order types. A market order buys at the best available price now; a limit order sets the price you will accept.
  4. Decide on dividend handling (take as cash or reinvest).
  5. Start small if you are new, and write down why you are making each investment.
  6. Keep records. Firms send tax forms (such as Form 1099) that you will need at tax time.

Fees to compare

  • Trading commissions: many firms advertise $0 commissions on online stock and ETF trades, but other products can still carry fees. Confirm.
  • Fund expense ratios: the annual fund cost. See Investor.gov: fund fees and the FINRA Fund Analyzer.
  • Account fees: annual, inactivity, paper statement, and account transfer-out fees.
  • Margin interest if you borrow.
  • Mutual fund transaction fees and sales charges (loads).
  • Advisory or managed-account fees (a percentage of assets), if you choose a managed service.
  • How the firm makes money: cash-sweep interest, payment for order flow, and revenue from fund companies are worth asking about.

What to watch for

  • Anyone promising guaranteed returns or “no risk”
  • Pressure to act immediately, or a sign-up bonus with strings attached. Read the conditions.
  • Lookalike websites and apps. Go to the firm’s official site yourself and do not follow links in unsolicited messages.
  • Products you do not understand, such as options, leveraged funds or crypto-related products
  • Low interest on uninvested cash, if you hold large cash balances
  • Anyone asking for your login credentials

Questions to ask a firm

  • What are all the fees I could pay, in dollars, on a typical year of activity?
  • Is the account cash or margin, and how do I confirm that?
  • Are you a member of SIPC, and where does uninvested cash go?
  • How do I transfer out if I want to leave?
  • How do you and your representatives get paid?

Official sources

Back to resources