A Young Founders resource
Twelve businesses high school students can genuinely run this semester — each with what it costs to start, what it typically earns in the first 30 days, and the first step to take this week.
12 ideas4 categoriesUpdated September 2026
Before you pick
You notice it weekly — the team group chat is chaos, the shop's Instagram hasn't posted since spring. Ideas you live with are ideas you can actually sell.
If it needs four hours a day it will die during finals. Pick something that runs in 90 minutes plus a weekend block.
Under $50 is ideal. If a plan needs $500 of inventory before one sale, it is a bet, not a business.
One job proves you can do it. A repeatable process proves you can run it. Look for work that repeats every month.
If an idea clears all four, start it. If it only clears two, keep it on a list and pick the one that clears most today.
01
Service businesses trade your time and skill for money. No inventory, no upfront spend — the fastest way to a first paying customer.
Run 60-minute skill sessions for younger kids in a sport or instrument you already play — tennis, soccer, guitar, chess.
This week
Ask one parent of a younger player if their kid wants a Saturday session, and price it as a four-week block.
Rebuild one tired small-business site — faster load, mobile-friendly, clear contact button — and keep it updated.
This week
Find three local businesses whose sites break on a phone, fix one page as a free sample, then quote the full rebuild.
Post for one local shop each week and ask happy customers for Google reviews on the owner's behalf.
This week
Shoot and edit five posts in one hour, show them to the owner, and offer a two-week trial.
02
Products teach margins fast. Keep the first batch small enough that selling out is possible in one weekend.
Buy undervalued items — textbooks, sports gear, cards, sneakers — and resell them where the buyers actually look.
This week
List five things from your own room first to learn the photos, pricing, and shipping before spending a dollar.
Design spirit or team gear and sell it print-on-demand, so nothing gets printed until it's bought.
This week
Design one shirt for a club you're in, get ten pre-orders, then place the order.
Run a approved stand at games, fundraisers, or community events where hungry people already are.
This week
Get written permission from the school or venue, then cost out one cup of your best-seller and price it 3x higher.
03
Software and downloads take longer to earn, but they can serve the same customer again without new work from you.
A simple app or spreadsheet system that handles rosters, schedules, and permission slips for one club.
This week
Build it for your own team free, then offer it to two other coaches for a small monthly fee.
Set up an automated answer tool that replies to common booking questions for a salon, tutor, or gym.
This week
Write down the 20 questions a shop gets most, then set up auto-replies for those exact questions.
Package what you already know — a drill plan, study pack, portfolio template — into a PDF people pay for.
This week
Make a free version, share it with 20 people, and add one paid upgrade with the parts everyone asked for.
04
Audience businesses grow slowly and compound. Start them alongside a service business that pays the bills today.
A short weekly email on one thing students actually need — summer programs, scholarships, team recruiting.
This week
Write one issue and send it to 25 classmates; ask each to forward it to one friend.
Interview founders, coaches, and owners in your town about how they started — then publish the clips.
This week
Record one 20-minute conversation with someone you already know and publish it.
Shoot games, showcases, and senior portraits; sell edited galleries to families and clubs.
This week
Photograph one free event, deliver 20 edited photos within 48 hours, and use the best one as your portfolio.
Validate in seven days
This is the same order the Young Founders book teaches: name the problem, talk to real people, ask for money, then write down how you did it.
Day 1
Write the problem in one sentence and name exactly who has it.
Day 2
Talk to five people who have the problem. Ask what they do today — don't pitch yet.
Day 3
Write a one-page offer: what you do, for whom, and what it costs.
Day 4
Put it in front of ten people — a message, a flyer, a post, a table at lunch.
Day 5
Ask three of them for money. A real order beats any compliment.
Day 6
Deliver it and write down every step you took so you can repeat it.
Day 7
Decide: raise the price, change the offer, or move to the next idea.
Money & permission
These are the basics that keep a school-year business out of trouble. Rules change by state, school, and city, so confirm the details for yours.
Questions students ask
Written from what students actually message us about — and from starting these businesses in school.
The best first business is a service you can sell this week using a skill you already have — coaching, web design, social media, or photography. Services need almost no money upfront, so you learn pricing and customer handling before you risk anything.
Most of the ideas on this page start under $50, and half start at zero. Anything that needs hundreds of dollars in inventory before your first sale is a bet rather than a business — start with services or pre-orders instead.
Usually an adult has to sign for you, because you're under 18. You may also need permission from your school or venue, and food sales often need extra permits. Ask the owner or administrator in writing before you start.
Ask one specific person who has the problem. Name what you do, what it costs, and when you can start. Five direct asks to people you can reach outperform a poster that a hundred people walk past.
Cap it at about five hours a week and choose work that repeats — a standing Saturday session or a monthly retainer — instead of constant new one-off jobs. If a business only works during a free week, it will collapse during finals.
Keep going
Young Founders: From Classroom to CEO walks through validating an idea, funding, legal basics, and team building.
Get the bookBiweekly conversations with teen founders about what actually worked, what broke, and what they'd change.
Listen on SpotifyFifteen Young Founders chapters run workshops and translate these resources for students worldwide.
Start a chapterTell us what you're building — we read every message.
© 2026 The Young Founders · Earnings shown are typical starting ranges, not promises.