- •You need both a checking account (daily spending) and a savings account (money you don't touch)
- •Online banks usually have no fees and higher interest rates than traditional banks
- •Watch out for overdraft fees, monthly maintenance fees, and minimum balance requirements
Keeping your money in a sock drawer, Venmo balance, or Cash App isn't a financial plan. A bank account is the foundation of every other money move you'll make — budgeting, saving, building credit, getting paid via direct deposit. It's step one.
If you don't have a bank account yet, or you have one your parents set up and you've never really looked at it — this guide is for you.
Checking vs. Savings: What's the Difference?
Think of it like this: checking is your wallet, savings is your piggy bank.
Checking account — for everyday money. This is where your paycheck goes and where you spend from. You'll use a debit card, write checks (rarely), and pay bills from here.
Savings account — for money you're setting aside. Emergency fund, saving for a trip, money you don't want to accidentally spend. It earns a small amount of interest (your money grows a tiny bit just by sitting there).
You need both. Keeping everything in checking means your savings and spending money are mixed together — and you'll spend the savings. The simple act of putting money in a separate account makes you dramatically less likely to touch it.
Why You Need Both
Imagine you have $2,000 total. If it's all in checking, your brain sees $2,000 of spending money. You buy things, and your emergency fund disappears without you realizing it.
With two accounts:
- Checking: $1,200 (this month's spending money)
- Savings: $800 (emergency fund — don't touch)
Now when you check your balance before buying something, you see $1,200 — not $2,000. The $800 is out of sight, out of mind, and protected.
Online Banks vs. Traditional Banks
This is the first real decision. Both work. They're just different experiences.
Traditional banks (Chase, Bank of America, Wells Fargo, local credit unions):
- Physical branches you can walk into
- In-person help when you need it
- Often have monthly fees ($5-12/month) unless you meet requirements
- Lower savings interest rates (usually 0.01-0.05%)
- Larger ATM networks
Online banks (Ally, Marcus by Goldman Sachs, Discover, SoFi, Capital One 360):
- No physical branches
- Everything through app and website
- Usually zero monthly fees
- Higher savings interest rates (3.5-5.0% — seriously, that's 100x more)
- Customer support by phone, chat, or email
- May reimburse ATM fees
Fees to Watch Out For
Banks make billions from fees. Here's what to dodge:
Monthly Maintenance Fees ($5-15/month)
Many traditional banks charge $7-15/month just for having an account. You can usually avoid this by:
- Maintaining a minimum balance (often $300-1,500)
- Setting up direct deposit
- Being under 25 (many banks waive fees for students/young adults)
Or just choose a bank with no monthly fees. Online banks and most credit unions don't charge them.
Overdraft Fees ($30-35 per transaction)
This is the big one. If you spend more money than you have in your account (even by $1), the bank covers the transaction and charges you $35. Buy a $5 coffee with $3 in your account? That coffee just cost you $38.
Overdraft fees are the number one way banks take money from young adults. When you open your account, opt OUT of overdraft protection. This means your card will simply be declined if you don't have enough money — embarrassing for a second, but infinitely better than a $35 fee.
ATM Fees ($2-5 per withdrawal)
Using an ATM outside your bank's network costs $2-5 per withdrawal (sometimes your bank charges AND the ATM charges). That $60 withdrawal actually cost you $65.
How to avoid: Use your bank's ATM network, get cash back at grocery stores (free), or choose a bank that reimburses ATM fees (Schwab, SoFi, Ally reimburse up to $10-15/month).
Other Fees to Know About
- Wire transfer fees: $15-30 to send money by wire. Use Zelle (free, built into most bank apps) or Venmo instead.
- Paper statement fees: $2-5/month if you want physical statements mailed. Switch to electronic — it's free.
- Foreign transaction fees: 1-3% on purchases made outside the US. Matters if you travel.
What You Need to Open an Account
Gather these before you go (or before you start the online application):
- Government-issued photo ID — Driver's license, state ID, or passport.
- Social Security Number (SSN) — The bank needs this for tax reporting. If you're not a US citizen, an ITIN (Individual Taxpayer Identification Number) works.
- Proof of address — Utility bill, lease agreement, or bank statement with your current address. Not all banks require this for online applications.
- Initial deposit — Some banks require a minimum opening deposit ($25-100). Many online banks require $0.
- Your phone and email — For two-factor authentication and account alerts.
If you're under 18, most banks require a parent or guardian to be a joint account holder. Once you turn 18, you can open your own individual account and transfer your money over.
Opening Online (10 Minutes)
- Go to the bank's website or download their app
- Click "Open an Account"
- Enter your personal info (name, address, SSN, date of birth)
- Verify your identity (upload a photo of your ID or answer security questions)
- Fund your account (link another bank account, transfer money, or deposit a check via the app)
- Set up your login, two-factor authentication, and account alerts
That's it. Your debit card arrives in 5-10 business days.
Setting Up Direct Deposit
Direct deposit means your paycheck goes straight into your bank account — no waiting for a check to clear, no trips to the bank.
How to set it up:
- Get your bank's routing number and your account number. Both are in your bank app under account details.
- Give these numbers to your employer's HR or payroll department. They'll have a direct deposit form.
- You can split your deposit — for example, send 80% to checking and 20% directly to savings. This is the easiest way to automate saving.
Splitting your direct deposit is the most painless way to save money. You never see the savings portion in your checking account, so you don't miss it. Set it and forget it. Even $50 per paycheck adds up to $1,300/year.
When to Switch Banks
Your first bank doesn't have to be your forever bank. Consider switching if:
- You're paying monthly fees and can't get them waived
- Your savings account earns basically nothing (under 1% APR)
- Overdraft fees keep hitting you despite your best efforts
- The app is terrible and you avoid checking your account because of it
- You moved and there are no local branches or ATMs (if you're at a traditional bank)
- Customer service is unhelpful when you need them
How to switch without chaos:
- Open the new account first. Don't close the old one yet.
- Move your direct deposit to the new account.
- Update any autopay bills (utilities, subscriptions, loan payments) to the new account.
- Wait one full billing cycle to make sure everything switched over.
- Transfer remaining money out of the old account.
- Close the old account (call or visit the branch).
Don't close your old account until you've confirmed every autopay and recurring charge has moved over. A forgotten subscription charging a closed account can result in missed payments and fees.