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First Paychecks

Make your first paychecks work · Ages 18–30

29 lessons · about 15 min each · free

For your first few years of paychecks: what comes out of them, what your benefits are worth, and how to build credit, savings and investments.

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The Money Rules You Already Know

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Start: The Money Rules You Already Know

Unit 1 · Foundations

Start Here

  1. Six money rules in grown-up words: needs first, every choice has a trade-off, save first, interest cuts both ways, growth takes time, scams rush you.

    Next up
  2. Net worth is what you own minus what you owe. Cash flow is money in minus money out. Learn what each one tells you, and why direction beats the number.

+1 more lesson coming

Unit 2 · Earn

Earn

  1. Follow a paycheck from gross pay through taxes and payroll deductions to take-home pay, and see which deductions lower which taxes.

  2. The W-4 Is Your Tax Dial

    Certificate path

    The W-4 tells your employer how much tax to hold back. Learn why a big refund is your own money returned late, and when people update it.

+9 more lessons coming

Unit 3 · Earn

Work Benefits

  1. Benefits Enrollment Day

    Certificate path

    A new job gives you a short window to pick benefits. Learn which choices lock for a year, which can change anytime, and why beneficiaries matter.

  2. What's Worth Insuring?

    Certificate path

    Insurance trades a small, sure cost for protection from a big, rare one. Learn premiums, deductibles and limits, and what to insure versus save for.

  3. Picking a Health Plan

    Certificate path

    Compare health plans by yearly total, not just the premium. Learn copays, coinsurance, the out-of-pocket max and why the network matters.

  4. An employer match is extra pay you get only if you put money in. Learn to read a match formula, how vesting works, and what leaves match money unclaimed.

+7 more lessons coming

Unit 4 · Spend

Spend

  1. A budget tells your take-home pay where to go before the month starts. Learn the three buckets, fixed vs variable costs, and when to adjust the plan.

  2. No budget method is “right.” Compare 50/30/20, zero-based, pay-yourself-first and envelopes, and find the style you’ll keep using.

  3. You can have enough money for the month and still come up short if bills land before payday. Learn to spot short days and fix the timing.

+6 more lessons coming

Unit 5 · Save

Bank & Save

  1. Where Your Money Lives

    Certificate path

    Checking is for spending and savings is for keeping. Compare banks, credit unions and money apps, and learn what APY and deposit insurance mean.

  2. Your Emergency Fund

    Certificate path

    An emergency fund is money kept only for real surprises. Learn what counts, where to keep it, and how to build it from a small starter amount.

+7 more lessons coming

Unit 6 · Borrow

Borrow

  1. Principal, interest, APR and term in plain English, and why the total you pay back matters more than the monthly payment.

  2. What a credit report shows and leaves out, how to get yours free from the official site, and how to spot and fix mistakes.

  3. What goes into a credit score, two myths that cost people money, and why paying on time and using little of your limits matter most.

  4. How credit card balances, the grace period and minimum payments really work, and why paying in full every month means no interest.

  5. How the avalanche and snowball methods pay off debt, how a paid-off debt’s payment rolls forward, and how people pick the order that fits.

+14 more lessons coming

Unit 8 · Earn

Taxes

  1. How tax brackets really work, the difference between marginal and effective rates, and why brackets alone never make a raise cost you.

  2. Who needs to file, why filing can pay you back even on a small income, which forms to gather first, and where to find free filing help.

+5 more lessons coming

Unit 9 · Grow

Grow

  1. How compound growth makes early dollars count, the rule of 72 for doubling, and why steady saving matters as much as the start date.

  2. Stocks, bonds, funds and cash explained in plain English: what each one is, how it can pay you, and the job it does in a mix.

  3. What an index is, how index funds own a whole market at low cost, and why most stock pickers have trailed their index over time.

  4. Why a 401(k), IRA or HSA is a tax-advantaged wrapper, not an investment, plus the yearly limits, the early-withdrawal penalty and what goes inside.

  5. How traditional and Roth accounts differ on when you pay tax, which factors tip the choice, and why many people split between the two.

  6. Which Dollar Goes Where?

    Certificate path

    A common order for your next dollar, from a starter emergency fund and the full match to high-rate debt, and what can change the order.

+8 more lessons coming

Unit 10 · Protect

Protect

  1. How a free credit freeze blocks new accounts in your name, how to lift it when you apply, and when your Social Security number is truly needed.

  2. The scams that target young adults, from fake jobs and rentals to investment romance scams, and the three tells they nearly all share.

  3. The few documents that spare the people you love a lot of pain: beneficiary forms, payable on death, a health care proxy and an account list.

+12 more lessons coming

See what’s coming(3 units)
  • Unit 7 · Launch10 lessons
  • Unit 11 · Money & People10 lessons
  • Unit 12 · Big Goals7 lessons

Track certificate

Finish every lesson marked “Certificate path” to earn the First Paychecks certificate. Where two lessons cover the same choice, either one counts. Every lesson you finish also gets its own certificate.

Score 90% or more on a lesson’s quiz the first time through to earn that certificate With Honors. The track certificate is With Honors when your best first-try scores on the certificate lessons average 90% or more.

As a guest you can download, print or share your certificate. With a free account it’s saved, with a link anyone can open to check it.

Lessons teach how money works. They are not financial advice.