The Cheapest Way to Start Every Type of Business
Every cost guide on this site shows a range - low end to high end. This post is about the low end. The absolute minimum you can spend to get a real, functioning business off the ground - not a business that looks impressive, but one that generates revenue and lets you learn whether this is actually what you want to do with your life.
The philosophy: start with the minimum viable version. Test the market. If it works, reinvest revenue into upgrades. If it doesn't, you've lost $2,000 instead of $50,000.
Cleaning Business - Minimum: ~$800
What you actually need: Cleaning supplies you already own ($0), general liability insurance ($300/year), LLC formation ($50-$100), and a Google Business Profile (free). Add $100-$200 for supplies you don't have. What you skip: A dedicated vehicle, commercial-grade equipment, a website, scheduling software. Use your phone calendar and tell everyone you know. Upgrade everything after your first 10 clients.
Pressure Washing - Minimum: ~$2,500
What you actually need: A commercial-grade cold water pressure washer ($1,200-$2,000), a surface cleaner ($150), basic chemicals ($100), insurance ($400), and LLC ($100). What you skip: A trailer, hot water machine, dedicated vehicle, website. Load the washer in your truck bed, use the client's water, and post before-and-after photos on Nextdoor. The hot water machine comes later.
Food Truck - Minimum: ~$15,000
What you actually need: A used step van ($6,000-$10,000), a basic kitchen build-out ($5,000-$8,000 DIY), permits, and insurance. What you skip: A custom build, a professional wrap, a fancy POS system. Use a hand-painted menu board, accept payments through Square on your phone, and build your following at farmers markets before committing to daily service. Better yet: start with a food trailer ($8,000-$15,000) and skip the truck entirely.
Coffee Shop - Minimum: ~$15,000
What you actually need: A refurbished espresso machine ($3,000-$6,000), a grinder ($1,000), a batch brewer ($500), a counter-service kiosk or shared space ($1,000-$3,000 buildout), and permits. What you skip: A full retail buildout with seating, an extensive food program, a fancy design. Start as a coffee kiosk in a co-working space, office lobby, or farmers market. Prove the concept before signing a 5-year lease.
Dog Grooming - Minimum: ~$3,000
What you actually need: Clippers and blades ($300-$500), scissors ($200-$400), a grooming table ($200-$400), a high-velocity dryer ($200-$400), bathing supplies ($200), insurance ($500), and training ($0 if apprenticing, $3,000-$8,000 for grooming school). What you skip: A mobile van, a salon lease, retail products. Groom from your garage or the client's home. Add a mobile setup once you have 20+ regular clients.
Hair Salon - Minimum: ~$20,000
What you actually need: A second-generation salon space with existing plumbing, 2-3 used styling chairs ($200-$400 each at liquidation), a used shampoo station ($200-$500), basic product inventory ($1,000-$2,000), insurance, and permits. What you skip: A custom buildout, 8 stations, new furniture, a retail display. Start with a booth rental model - experienced stylists bring their own clients and pay you weekly rent. Revenue from day one.
Landscaping (Lawn Care) - Minimum: ~$2,500
What you actually need: A used commercial walk-behind mower ($800-$1,500 on Facebook Marketplace), a trimmer ($200), an edger ($200), a blower ($200), a used utility trailer ($800), insurance ($400). What you skip: A zero-turn mower, a dedicated truck, a website, any equipment you don't need for mowing, edging, and blowing. Add everything else after your first 15 clients.
Gym / Fitness Studio - Minimum: ~$30,000
What you actually need: A warehouse space ($800-$2,000/month), used strength equipment ($5,000-$15,000), rubber flooring ($2,000-$4,000), insurance, and a pre-sale campaign. What you skip: Cardio machines, a locker room with showers, a juice bar. Open as a CrossFit-style or strength-focused boutique with barbells, racks, dumbbells, and kettlebells. The monthly membership model doesn't require a $200,000 equipment package.
Personal Training Studio - Minimum: ~$8,000
What you actually need: A small rented space ($800-$1,500/month), a power rack, barbell, plates, dumbbells, kettlebells, and bands ($3,000-$5,000 used), rubber flooring ($500-$1,500), certification ($500-$1,000), and insurance ($500). What you skip: Cable machines, cardio equipment, a fancy reception area. You need a clean, well-equipped space - not a commercial gym.
Ecommerce Store - Minimum: ~$500
What you actually need: Shopify ($39/month), a domain ($12/year), product photos (iPhone + $30 ring light), and $200-$300 in Facebook ad testing money. What you skip: Inventory (start with dropshipping or print-on-demand to test demand), professional photography, a premium theme, every app in the Shopify store. Add inventory and production quality once you've proven people will buy.
The Principle Behind All of These
The cheapest version of every business has the same structure: buy the minimum equipment needed to deliver the core service, get insured, get legal, and spend whatever's left on getting your first 10 clients. Everything else - the nice van, the custom buildout, the premium equipment, the professional website - comes from revenue, not from your startup budget.
The businesses that fail expensive are the ones where the owner invested $100,000 in equipment and buildout before confirming that anyone wanted to buy what they were selling. The businesses that succeed cheap are the ones where the owner proved demand with $2,000 of equipment and upgraded with revenue from actual customers.
Start ugly. Get clients. Upgrade with revenue. That's the cheapest path to every business.
Each business linked above has a full cost guide with the complete range - minimum to premium - along with hidden costs, profitability timelines, and recommended tools.