AI
AICalculators

Business Acquisition Calculator

Plan your business purchase with SBA loan financing. See monthly payments, cash flow impact, and whether the deal makes financial sense.

Business Details

$
$
$
$

SDE = Net Income + Owner Salary = $160,000

SBA Loan Details

10% ($50,000)

SBA 7(a) loans typically require 10-20% down

10.5%

SBA rates: Prime + 2.25-2.75% (currently ~10-11%)

3% ($13,500)

Additional Costs

$
$
Monthly Loan Payment
$6,254.24
Total cash needed at closing: $90,000

Debt Service Coverage Ratio (DSCR)

Banks typically require 1.25x or higher for approval

2.13x
Strong

Deal Summary

Loan Amount
$463,500
incl. $13,500 SBA fee
Total Interest Paid
$287,008
Annual Debt Service
$75,051
SDE (Earnings)
$160,000

Cash Flow Analysis

Annual Cash Flow (after debt)
$84,949
Monthly Cash Flow
$7,079.10
Breakeven (payback period)
2 years (13 mo)
Cash-on-Cash ROI
177.8%

Valuation Check

Revenue Multiple
1.25x
Typical: 0.5-2.0x for small businesses
SDE Multiple
3.13x
Typical: 2-4x for small businesses

How This Calculator Works

Monthly SBA loan payment uses the standard amortization formula with your loan amount (purchase price − down payment), interest rate, and term.

DSCR (Debt Service Coverage Ratio) — the primary metric lenders use to approve business acquisition loans:

DSCR = Annual Net Operating Income / Annual Debt Service

Most SBA lenders require DSCR ≥ 1.25. Below 1.0 means the business cannot cover its own loan payments from operations.

SDE Multiple = Purchase Price / SDE. This is the most common small business valuation metric. Typical multiples: 2–4× for service businesses, 3–5× for online businesses with recurring revenue, 1.5–2.5× for retail and restaurants.

Cash-on-cash return = Annual Cash Flow After Debt Service / Down Payment. This measures your actual return on the cash you invested, similar to how real estate investors evaluate rental properties.

Frequently Asked Questions