Buy vs. Build: Which Actually Makes You Money Faster?

Most people assume building is cheaper. Run the real numbers and see why acquisition entrepreneurs consistently outperform startup founders on cash ROI.

Business type

Option A

Build From Scratch

Monthly Budget for Building ($)

Months to First Revenue

Expected Monthly Revenue at Month 12 ($)

Expected Monthly Revenue at Month 36 ($)

Your Hourly Value ($/hr)

Hours Per Week Building

One-Time Startup Costs ($)

Option B

Buy an Existing Business

Purchase Price ($)

Financing Type

Current Monthly Profit ($)

Monthly Profit Growth (%/mo)

Acquisition Costs — Legal & Due Diligence ($)

Time to Operate (hrs/week)

3-Year Head-to-Head

The Bottom Line

Calculating…

Metric	Build	Buy	Winner

Cumulative Profit Over 36 Months

Both paths start from Day 0, including upfront costs. The gap between these lines is real money.

Buy path Build path

Ready to find a business that fits your budget?

Use the Deal Screener → Empire Flippers → Flippa under $100K → Motion Invest →

Methodology & assumptions: Build path: startup costs paid at month 0; monthly budget spent every month for 36 months; revenue ramps linearly from first-revenue month to the month-12 target, then again from month 12 to the month-36 target (if first revenue month falls after month 12, revenue ramps directly to the month-36 target). Buy path: down payment and acquisition costs paid at month 0; monthly profit compounds at the stated growth rate; loan payments deducted monthly (SBA: 10% down, 10% APR, 10-year term; seller financing: 20% down, 6% APR, 5-year term). "Capital required" shows cash needed upfront, not total financing cost. Time invested: hrs/week × 4.33 × 36. Pre-tax estimates only. Not financial or investment advice.