Free Tool

Is This Pro Forma Actually Realistic?

Paste the seller's numbers. We check every claim against ICA, Ad Astra Equity, and Car Wash Advisory benchmarks — and flag what doesn't add up.

Enter the Seller's Claimed Figures

Use the numbers from the seller's pro forma, offering memo, or broker summary.

Monthly Churn Rate Benchmark: 7.6%

% / mo

% of members who cancel each month

Member Penetration Typical: 20–40%

Members ÷ monthly car count

Member ARPU Benchmark: $20–30

$ / mo

Avg revenue per active member per month

EBITDA Margin Benchmark: 30–45%

EBITDA ÷ total revenue

Asking EBITDA Multiple Typical: 5–8.5×

× EBITDA

Purchase price ÷ annual EBITDA (from OM or broker materials)

— Score

0 passed

0 caution

0 flagged

Detailed Findings

Ready to model the full deal?

The free checker scores five inputs. The full underwriting model builds a 10-year levered IRR, SBA debt waterfall, DSCR, and stress-tests your churn and penetration assumptions against the same benchmarks — in a lender-ready Excel workbook.

Download Full Model ($99) Export CSV Summary

Using Google Sheets instead of Excel?

The full model (.xlsx) imports cleanly into Google Sheets — all core formulas (PMT, IRR, CUMPRINC, SUMPRODUCT) are supported natively.

1 Download the .xlsx model via the button above
2 In Google Sheets, open File → Import, select Upload, and drop the file — choose "Replace spreadsheet"
3 All formulas recalculate automatically. Edit the yellow Inputs cells to update every tab.

✓ PMT supported ✓ IRR supported ✓ CUMPRINC supported ✓ SUMPRODUCT supported ✓ Nested IF supported