Interior Design Business Startup Cost Comparison

Washington, DC vs Miami, FL

Washington, DC

$8,000 - $49,000

COL Index: 148.7

VS

Miami, FL

$7,000 - $43,000

COL Index: 128.3

Detailed Cost Comparison

Expense Washington, DC Miami, FL Difference
Business Registration & Licenses
$200 - $3,000 $200 - $3,000 Same
Space & Equipment
$4,800 - $28,700 $3,900 - $23,500 +22%
Initial Supplies & Inventory
$800 - $4,500 $800 - $4,500 Same
Business Insurance (Annual)
$500 - $3,000 $500 - $3,000 Same
Marketing & Launch
$500 - $5,000 $500 - $5,000 Same
Working Capital (3 Months)
$1,100 - $4,500 $1,000 - $3,800 +17%
Total Estimated Cost $8,000 - $49,000 $7,000 - $43,000 +14%

Local Market Factors

Factor Washington Miami
Cost of Living Index 148.7 128.3
Commercial Rent ($/sqft/yr) $30 - $80 $25 - $65
Labor Rate Index 1.42 1.08
Sales Tax 6% 7%
Minimum Wage $17.50/hr $13.00/hr
LLC Filing Fee $99 $125

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