Gross Pay Basics Slides Gross Pay Basics
Lesson 1: Calculating Your Earnings
The Big Choice
You just got two job offers. You have 60 seconds to decide which one pays more. GO!
Job A
$50,000
Annual Salary
Job B
$25.00
Per Hour
*Assume a standard 40-hour work week, 52 weeks a year.
Gross Pay
Gross Pay is the total amount of money you earn before any taxes or deductions are taken out.
"It's the number they promise you in the job interview."
Two Ways to Get Paid
1
Hourly Wage
Paid for every hour worked.
Common for part-time, entry-level, or trade jobs.
Eligible for Overtime.
2
Annual Salary
Fixed amount of pay for a whole year.
Common for professional or management roles.
Usually Exempt from overtime.
Hourly Calculation
Formula
Rate × Hours = Gross Pay
Example
$16.50 / hr
Work
20 hours
Result
$330.00
Overtime Power
In the U.S., most hourly workers earn Overtime for any hours worked over 40 in a single week.
"Time and a Half"
Regular Rate × 1.5
Example Calculation
Reg. Rate: $20.00
OT Rate ($20 × 1.5): $30.00
40 Reg hours: $800.00
5 OT hours: $150.00
Total Gross: $950.00
Salary & Pay Periods
Salaries are usually quoted as a yearly amount, but you get paid in slices.
Weekly
52
Checks / Year
Bi-Weekly
26
Most Common
Semi-Monthly
24
2 per Month
Monthly
12
1 per Month
Check Your Knowledge
Q1. If you are an hourly worker, what happens when you work 45 hours in a week?
Q2. Which job likely offers overtime: A cashier or a School Principal?
Q3. Does "Gross Pay" include the money you keep AFTER taxes?
Gross Pay Practice Worksheet Paycheck Math
Gross Pay Practice
Name:
Date:
Part 1: Hourly Earnings
Calculate the total gross pay for each employee based on their hourly rate and hours worked.
Employee
Jordan (Barista)
Rate / Hours
$14.50 × 15 hrs
=
$
Employee
Maya (Lifeguard)
Rate / Hours
$16.25 × 32 hrs
=
$
Part 2: Overtime (Time and a Half)
REMINDER: Overtime is paid for hours over 40.
Scenario: Sam earns $18.00 per hour at a construction site. This week, Sam worked 46 hours.
A. Regular Pay (First 40 hours)
$
B. Calculate OT Rate ($18 × 1.5)
$
C. Overtime Pay (6 hours × OT Rate)
$
D. Total Gross Pay (A + C)
$
Part 3: Salary Pay Periods
Employee Annual Salary Pay Period Gross Per Check Alex (Web Designer) $65,000 Monthly (12) Casey (Teacher) $52,000 Bi-Weekly (26)
|
| Taylor (Nurse) | $78,000 | Semi-Monthly (24) |
|
Part 4: The Comparison Challenge
Which is the better offer?
You have been offered a summer internship at two different marketing firms. Assume both jobs last for 10 weeks and you will work exactly 40 hours per week.
Firm A: "The Salary Slice"
They pay a total stipend of $6,400 for the entire summer (10 weeks).
Show Calculation:
Firm B: "The Hourly Hustle"
They pay $15.50 per hour for every hour you work.
Show Calculation:
Which firm offers a higher weekly gross pay? ______________________________
How much more would you earn per week at the higher-paying firm? ____________________
Final Thought
If you worked 5 hours of overtime at Firm B (but Firm A stayed at a flat salary), would that change your answer? Why?
Gross Pay Practice Answer Key ANSWER KEY
Gross Pay Practice
TEACHER RESOURCE
Part 1: Hourly Earnings
01. Jordan (Barista): $14.50 × 15 hrs $217.50
02. Maya (Lifeguard): $16.25 × 32 hrs $520.00
Part 2: Overtime (Time and a Half)
Scenario: Sam ($18.00/hr, 46 hours)
A. Regular Pay
$720.00 (40 × $18)
B. OT Rate
$27.00 ($18 × 1.5)
C. Overtime Pay
$162.00 (6 × $27)
D. Total Gross Pay
$882.00
Part 3: Salary Pay Periods
Employee Calculation Gross Per Check Alex $65,000 ÷ 12 $5,416.67 Casey $52,000 ÷ 26 $2,000.00 Taylor $78,000 ÷ 24 $3,250.00
Part 4: The Comparison
Firm A: $6,400 ÷ 10 weeks = $640.00/week
Firm B: $15.50 × 40 hours = $620.00/week
Winner: Firm A offers higher weekly gross pay.
Difference: $20.00 more per week at Firm A.
Final Thought: Yes, OT changes it. 5 hours OT at B = 5 × ($15.50 × 1.5) = $116.25. New Total for B = $620 + $116.25 = $736.25. Firm B becomes better.
The Tax Bite Slides The Tax Bite
Lesson 2: Mandatory Withholdings & Public Services
The Candy Tax
Imagine I give you 10 pieces of candy.
Before you can eat any, I (the Government) take 3 pieces away.
"Why did you take my candy? I worked for it!"
Discussion Question
Is it "fair" to take part of someone's earnings? What should that money be used for?
Payroll Withholdings
Withholdings are the amounts legally taken out of your paycheck before you receive it.
Mandatory
Required by law. You have no choice.
Voluntary
Choices you make (like savings or health insurance). COMING IN LESSON 4
The "Big Three" Mandatory Taxes
1
Federal Income Tax
Money sent to the U.S. government for national needs like defense and federal programs.
Varies by income level
2
State Income Tax
Money for your specific state's needs like local roads and state parks. (Some states have 0%!)
Fixed or Progressive
3
FICA Taxes
Social Security (for retirees) and Medicare (healthcare for seniors). You're paying for your future self!
Flat 7.65% (usually)
What are we buying?
National Defense
Public Schools
Roads & Bridges
Senior Healthcare
Without taxes, these services would have to be paid for directly by every person who uses them.
Essential Fact:
The government uses tax revenue to provide goods and services that benefit the entire community.
The "Ladder" System
The U.S. uses a Progressive Tax system.
The more money you make, the higher the percentage of tax you pay on your "extra" income.
It's not all or nothing!
You only pay the higher rate on the dollars that fall into that higher "bracket."
High Earners 37% Bite
Mid-High 24% Bite
Middle Class 12% Bite
Low Earners 10% Bite
Simplified Representation
Percentage Math Practice
The Problem
If your Gross Pay is $1,000 and your Tax Rate is 15%...
Step 1: Convert to Decimal
15% = 0.15
Step 2: Multiply
$1,000 × 0.15 = $150
Your Taxes are an Investment
Tax Bite Worksheet The Tax Bite
Mandatory Withholdings Practice
Name:
Date:
Part 1: The Lingo
Federal Income Tax
FICA (Social Security/Medicare)
Progressive Tax
Withholding
A. A system where higher earners pay a higher percentage rate.
B. Money taken out of a paycheck before the employee receives it.
C. Taxes used specifically for retiree income and senior healthcare.
D. Money used for national defense and federal programs.
Part 2: Calculating the Bite
Calculate the tax amount for each scenario below. Round to the nearest cent.
Scenario 1: Entry-Level Office Admin
Gross Pay: $1,200.00
Federal Tax Rate: 10%
Calculation ($1,200 × 0.10)
$
Scenario 2: Software Developer
Gross Pay: $4,500.00
Federal Tax Rate: 22%
Calculation ($4,500 × 0.22)
$
FICA is Different
Unlike Federal income tax, FICA is usually a flat rate of 7.65% for almost all workers. This consists of 6.2% for Social Security and 1.45% for Medicare.
Employee Gross Pay FICA Rate FICA Withholding Jamie (Retail) $600.00 7.65% (0.0765) Morgan (Plumber) $1,850.00 7.65% (0.0765)
|
Part 4: Why do we pay?
1. Identification Quest
List three things in your local neighborhood that are likely funded by the State Income Tax or Local Property Tax.
A.
B.
C.
2. The Civic Literacy Challenge
FICA taxes go toward Social Security and Medicare. These are "entitlement" programs, meaning you are entitled to them when you get older because you paid into them your whole working life.
Reflection Question:
Do you think it's a good idea for the government to force people to save for their retirement through FICA taxes, or should people be allowed to keep that money and save it themselves?
Tax Bite Answer Key ANSWER KEY
The Tax Bite
TEACHER RESOURCE
Part 1: Vocabulary Match
Federal Income Tax: D
FICA: C
Progressive Tax: A
Withholding: B
Part 2: Calculating the Bite
Scenario 1 (10% of $1,200):
$120.00
Scenario 2 (22% of $4,500):
$990.00
Part 3: The FICA Fixed Rate
Jamie ($600 × 0.0765): $45.90
Morgan ($1,850 × 0.0765): $141.53
Part 4: Why do we pay?
1. Identification Quest: Answers will vary (e.g., Police/Fire departments, State Highways, Public Universities, Local Parks, Street Lighting).
2. Reflection: Answers will vary. Students should mention the safety net aspect of Social Security vs. the potential for individual investment risk/return.
The Reality Check Slides The Reality Check
Lesson 3: Gross Pay vs. Net Pay Analysis
Viral Reality
@FirstJobFinley
2 hours ago
"Wait... My boss said I'd make $15/hr, but my first paycheck for 40 hours was only $480. WHERE IS MY OTHER $120?! ðŸ˜ðŸ˜ðŸ˜"
12.4k 3.2k 850
The Net Pay Formula
GROSS PAY
Total Earned
−
DEDUCTIONS
Taxes & Fees
=
NET PAY
"Take-Home"
Net Pay is the actual amount written on your check or deposited into your bank account.
Where does it go?
Gross Pay
100%
75% NET PAY (Your money)
15% Federal Income Tax
5% FICA (SS & Medicare)
5% State & Local Tax
*Percentages are estimated for an average entry-level worker.
The Budget Check
Most financial mistakes happen when people budget based on their Gross Pay.
Rule #1
"Always budget based on Net Pay."
Rent is paid with Net Pay
Gas is paid with Net Pay
Groceries are paid with Net Pay
The Government gets their share BEFORE you get to pay for your life.
The Calculation Path
1
Start with Gross
$2,000
Salary per month
2
Subtract Taxes
Fed: -$240
State: -$100
FICA: -$153
Total: -$493
3
The Net Pay
Result:
$1,507
Reality Check:
You lost 24.6% of your earnings to taxes.
Mastery Check
If an employer says they will pay you $40,000 a year, is that your Net Pay or your Gross Pay?
Why does this distinction matter for your apartment hunt?
Which amount is higher: Gross Pay or Net Pay?
Can your Net Pay ever be higher than your Gross Pay? Explain.
Eyes Wide Open
Now that you can see through the "Gross" numbers to the "Net" reality, you're ready to start making real financial decisions.
Next Activity: Profile Analysis
The Reality Check Activity The Reality Check
Gross vs. Net Pay Profile Analysis
Name:
Date:
Mission Briefing
In this activity, you will analyze three different employee profiles. For each employee, you must calculate their Gross Pay , determine their Total Deductions (using the tax rates provided), and reveal their true Net Pay . Use your findings to answer the budget analysis questions at the bottom.
Profile 1: Marcus (Graphic Designer)
Weekly Pay
Earnings Data
Rate: $22.00 / hour
Hours: 40 hours this week
Step 1: Calculate Gross Pay
$
Tax Rates
Federal Income Tax (12%)
FICA (7.65%)
State Tax (3%)
Total Deductions:
$
Final Net Pay (Take-Home):
$
Profile 2: Sarah (Project Manager)
Bi-Weekly Pay
Earnings Data
Salary: $65,000 / year
Pay Period: Bi-weekly (26 checks per year)
Step 1: Calculate Gross Pay (Salary ÷ 26)
$
Tax Rates
Federal Income Tax (22%)
FICA (7.65%)
State Tax (5%)
Total Deductions:
$
Final Net Pay (Take-Home):
$
Budget Analysis
1. Sarah wants to rent an apartment that costs $2,000 per month. Based on her bi-weekly net pay (which she receives twice most months), can she afford this if financial experts recommend spending no more than 30% of your gross pay on housing? Calculate her monthly gross pay first.
2. Marcus is offered a raise of $5.00 more per hour. He thinks this means he will have exactly $200 more per week to spend on a new car payment (40 hrs × $5). Explain why his thinking is incorrect and what will actually happen to that $200 raise.
3. Reflection: After doing these calculations, how does "Gross Pay" feel to you? Is it a useful number, or is it misleading?
The Reality Check Answer Key ANSWER KEY
The Reality Check Activity
TEACHER RESOURCE
Profile 1: Marcus
Gross Pay (40 × $22): $880.00
Fed Tax ($880 × 0.12): $105.60
FICA ($880 × 0.0765): $67.32
State Tax ($880 × 0.03): $26.40
Total Deductions: $199.32
Net Pay ($880 - $199.32): $680.68
Profile 2: Sarah
Gross Pay ($65,000 ÷ 26): $2,500.00
Fed Tax ($2,500 × 0.22): $550.00
FICA ($2,500 × 0.0765): $191.25
State Tax ($2,500 × 0.05): $125.00
Total Deductions: $866.25
Net Pay ($2,500 - $866.25): $1,633.75
Budget Analysis
1. Sarah's Rent: Her monthly gross is $65,000 ÷ 12 = $5,416.67. 30% of that is $1,625. Renting at $2,000 exceeds the 30% rule. From a Net Pay perspective: $1,633.75 × 2 = $3,267.50 per month. Rent takes 61% of her take-home pay. Very risky.
2. Marcus's Raise: He will pay taxes on that $200. With his rates (22.65% total), he loses about $45.30 to taxes. His actual take-home increase is $154.70. He cannot afford a $200 car payment based on the raise alone.
3. Reflection: Answers vary. Key insight should be that Gross Pay is the "advertised" price, but Net Pay is the "operating budget."
The Better Deal Slides The Better Deal
Lesson 4: Evaluating Total Compensation & Benefits
Which Would You Choose?
Option A
$18.00/hr
No Health Insurance
No Paid Time Off
Buy your own lunch
The High Wage
Option B
$15.00/hr
Free Healthcare
10 Paid Vacation Days
Free Daily Lunch
The Benefit Bundle
Total Compensation
The true value of a job isn't just the hourly rate. It's the TOTAL COMPENSATION PACKAGE.
Wage/Salary + Benefits = Total Value
Health Insurance
In the U.S., most people get their healthcare through their employer.
The Premium
This is a Voluntary Deduction. You pay a small amount each check, and the company usually pays a huge amount for you.
Buying insurance on your own can cost $500-$1,000+ per month!
Employer Contribution
"If your company pays $800 a month for your insurance, that's like getting an extra $9,600 a year in pay that you never even see on your taxes!"
401(k) Matching
The Deal:
If you put $100 from your paycheck into your retirement savings, the company will also put $100 in for you.
100% Return
INSTANTLY
?
Why would a company do this?
"Don't Leave Free Money On The Table!"
Paid Time Off (PTO)
Vacation
Going to the beach while your paycheck stays exactly the same.
Sick Leave
Resting when you're ill without worrying about missing rent money.
Holidays
Paid days off for national holidays like Thanksgiving or New Year's.
"The average PTO package is worth about 7-10% of your total salary."
Voluntary vs Mandatory
Mandatory (Lesson 2)
- Federal Tax
- State Tax
- FICA
Voluntary (The Perks)
- Health Premium
- Retirement (401k)
- Life Insurance
- Flexible Spending
"You choose these because they build your wealth or protect your health."
The Ultimate Question
If Job A pays $60,000 but you have to pay $10,000 for your own insurance...
The Better Deal Activity The Better Deal
Total Compensation Comparison
Name:
Date:
The Situation
You are a talented software developer with two competing job offers. One offers a higher base salary, but the other has a "gold-standard" benefits package. Your goal is to calculate the Total Value of each offer to see which one is truly the better deal.
Offer A: Tech Titan Inc.
Base Salary: $85,000 / year
Benefits Package:
No Health Insurance Contribution (Cost: $6,000/yr)
No 401(k) Retirement Matching
10 Days Paid Time Off (PTO)
Offer B: Creative Cloud Co.
Base Salary: $78,000 / year
Benefits Package:
Full Health Insurance (Value: $6,000/yr)
5% 401(k) Match (Calculated on salary)
25 Days Paid Time Off (PTO)
The Value Audit
Compensation Type Tech Titan (Offer A) Creative Cloud (Offer B) 1. Base Salary $85,000 $78,000 2. Health Insurance Value
(Employer-paid portion)
| $0 | +$6,000 |
|
3. Retirement Match
(B: 5% of Salary)
| $0 |
|
|
4. PTO Value
(Salary ÷ 260 work days × # of PTO days)
|
|
|
| Total Compensation Value |
|
|
Final Recommendation
1. Mathematically, which job offer has the higher total compensation value?
2. Beyond the numbers, why might someone still choose the lower-paying offer? Mention at least two benefits from the descriptions that aren't just about cash.
3. If you chose Offer A, you would have to pay $6,000 for your own health insurance from your net pay. Why is it better to have the employer pay that $6,000 for you instead of giving you $6,000 extra in your paycheck? (Hint: Think about taxes!)
Mastery Challenge
4. If Offer B increases their retirement match to 10%, how much would the Total Compensation Value increase? Show your work.
The Better Deal Answer Key ANSWER KEY
The Better Deal Activity
TEACHER RESOURCE
Category Offer A (Tech Titan) Offer B (Creative Cloud) 1. Base Salary $85,000.00 $78,000.00 2. Health Insurance $0.00 +$6,000.00 3. Retirement Match $0.00 +$3,900.00 ($78k × 0.05) 4. PTO Value $3,269.23 ($85k/260 × 10) $7,500.00 ($78k/260 × 25) TOTAL VALUE $88,269.23 $95,400.00
Analysis
1. Winner: Creative Cloud (Offer B) is worth $7,130.77 more per year.
2. Non-Cash reasons: Work-life balance (more vacation), less stress (fully covered health emergencies), lower risk (automated retirement savings).
3. Employer vs Employee payment: If the employer pays $6k for insurance, that $6k is never taxed. If you receive $6k in cash to pay it yourself, you only keep about $4,500 after taxes, making you lose $1,500 to Uncle Sam just for the privilege of paying it yourself.
4. Challenge: Increase match to 10% = $7,800 total match. New Total = $99,300.
Pay Stub Audit Slides Forensic Unit
Pay Stub Audit
Lesson 5: Mastery & Forensic Investigation
The Crime Scene
Every year, billions of dollars are lost to Wage Theft.
Sometimes it's on purpose. Often, it's just a computer glitch or a human error.
If you can't read your pay stub, how do you know you're getting paid what you earned?
Your Mission
Act as a forensic accountant. Audit the evidence. Find the missing money. Confirm the final Net Income.
Anatomy of the Evidence
GLOBAL TECH CORP
123 Business Way, City, ST
EARNINGS STATEMENT
Date: 01/18/2026
EARNINGS (GROSS)
Reg Pay (40h @ $25): $1,000.00
Total Gross: $1,000.00
TAXES & DEDUCTIONS
Fed Tax: -$120.00
FICA: -$76.50
State: -$40.00
Total Ded: -$236.50
Net Pay: $763.50
Zone 1: The Input
Hours & Rate. Did they count your OT correctly?
Zone 2: The Takeaway
Mandatory Taxes. Are the percentages right?
Zone 3: The Result
Final Math check. Does Gross - Deductions = Net?
Forensic Clues: What to Watch For
The OT Omission
The computer calculated all 45 hours at the regular rate instead of time-and-a-half for the last 5.
The FICA Flaw
FICA should be 7.65%. If the math doesn't match the gross, someone's stealing your future social security!
The Benefit Blunder
Voluntary deductions (like a 401k or health insurance) were deducted twice or not at all.
The Simple Slip
Basic addition/subtraction errors in the "Total" columns. Computers make mistakes too!
Quick Audit Practice
Check this worker's math. Is there a mistake?
Gross Pay: $2,400.00
Federal Tax: -$360.00
FICA (7.65%): -$183.60
401k Contribution: -$100.00
Net Pay: $1,856.40
Audit Checklist:
Is $360 actually 15% of $2,400?
Is $183.60 actually 7.65% of $2,400?
Does $2,400 - $360 - $183.60 - $100 = $1,856.40?
Think... calculate... then reveal.
The Forensic Challenge
1
Analyze
Read each pay stub in your file. Check the Gross math, the Tax math, and the Net math.
Pay Stub Audit Activity Pay Stub Audit
Forensic Accountant Case File
Detective Name:
Unit #:
Confidential Briefing
Detectives, we have received several complaints from employees at local firms claiming their paychecks don't add up. Your mission is to audit the following earnings statements. Identify errors in math, tax rates, or benefit deductions. For each case, you must provide a Corrected Net Pay .
CASE #001:
The Overtime Oversight
EMPLOYEE: Riley Smith DATE: 01/15/26
Reg Hours: 40 @ $20.00 $800.00
OT Hours: 5 @ $20.00 $100.00
TOTAL GROSS: $900.00
Fed Income Tax (10%): -$90.00
FICA (7.65%): -$68.85
TOTAL DEDUCTIONS: -$158.85
NET PAY: $741.15
Findings Report
Mistake Identified:
Corrected Gross:
$
Corrected Net Pay:
$
CASE #002:
The FICA Flaw
EMPLOYEE: Jamie Vonn DATE: 01/15/26
Monthly Salary: $4,000.00
TOTAL GROSS: $4,000.00
Fed Tax (22%): -$880.00
FICA: -$150.00
State (5%): -$200.00
TOTAL DEDUCTIONS: -$1,230.00
NET PAY: $2,770.00
Findings Report
Mistake Identified:
Corrected Net Pay:
$
CASE #003:
The Bonus Blunder
EMPLOYEE: Taylor Chen DATE: 01/15/26
Reg Pay: $1,500.00
Performance Bonus: $500.00
TOTAL GROSS: $2,000.00
Fed Tax (12%): -$180.00
FICA (7.65%): -$153.00
TOTAL DEDUCTIONS: -$333.00
NET PAY: $1,600.00
Findings Report
Mistake Identified:
Corrected Net Pay:
$
Final Audit Conclusion
Which of the three cases involved the largest "stolen wage" amount? How much was the employee missing?
In Case #003, identify the specific math error in the subtraction of total deductions from gross pay.
Final Reflection: Why is it important to audit your pay stub every single time you get paid, even if you trust your employer?
"Write your summary statement here..."
Pay Stub Audit Answer Key ANSWER KEY
Pay Stub Audit Activity
TEACHER RESOURCE
CASE #001: Riley Smith
Mistake: Overtime hours were paid at the regular rate ($20) instead of time-and-a-half ($30).
Corrected Gross: $800 (Reg) + $150 (OT: 5 × $30) = $950.00
Corrected Net: $950 - ($95 Fed) - ($72.68 FICA) = $782.32
CASE #002: Jamie Vonn
Mistake: FICA was calculated incorrectly. $150 is only 3.75%. It should be 7.65%.
Corrected FICA: $4,000 × 0.0765 = $306.00
Corrected Net: $4,000 - $880 - $306 - $200 = $2,614.00
(Note: The employee was actually getting MORE money than they should, but this is an error that will cause trouble with the IRS later!)
CASE #003: Taylor Chen
Mistake: Simple subtraction error. $2,000 - $333 is $1,667, not $1,600.
Corrected Net: $1,667.00
Conclusions
1. Largest "Stolen" Wage: Case #003 ($67.00 error) and Case #001 ($41.17 difference).
2. Reflection: It's important because payroll departments are human/automated and errors happen. Spotting them early saves money and ensures tax compliance.
