What CashFlow IQ Gets Right That Your Spreadsheet Cannot

You found a duplex on Tuesday. By Wednesday you have three spreadsheets open and still cannot say whether it is a better rental or a flip. The seller wants an answer Friday morning.

The Spreadsheet Tabs You Keep Rebuilding

Most investors do not have a rental model and a flip model. They have one model and a lot of copy-pasting. You cap the rent at 8% and it clears. You cap the same rent at 2% and it does not. Which number was the actual answer? You scrolled past it an hour ago. Here is what usually happens instead of a single scoring pass.

Workaround	What Actually Happens	The Real Cost
Monthly rent spreadsheet	You rebuild the cash flow tab every time rates move, and the ARV formula breaks when you drag it to a new row	You miss a deal because the numbers were three weeks stale
MLS comps pulled by hand	You screenshot six sold listings, paste them into a doc, and eyeball the median	Your comp set quietly excludes the two that would have killed the deal
The broker's back-of-napkin	You accept the rent estimate because the listing agent sounded confident	You close on a property that cash flows at 4% instead of the 8% you assumed
The cost is not the hours. It is that you cannot compare a rental, a flip, and a wholesale assignment on the same property in the same breath.

One Address, Four Scores, Before You Make an Offer

You paste an address. CashFlow IQ auto-fills property value, rent estimates, tax history, and comparable sales in one pass. Then it scores the deal across all four strategies — long-term rental, fix & flip, wholesale, and buying it as your home — and ranks each one with a 0–100 score and a letter grade. You are not toggling between models. You are reading four verdicts on the same property sheet. The four strategies score side by side, so the property tells you what it wants to be.

• Rental score of 74 tells you to hold it, not flip it.
• Flip score of 41 tells you the margin is thinner than the comps suggested.
• Wholesale score of 88 tells you to assign the contract and move on. Before:

1. Open the rental spreadsheet, update the rate cell, re-check the cap rate
2. Open the flip model, rebuild the ARV row, guess at holding costs After:
3. Paste the address, read the four scores and letter grades
4. Move to the scenario tab and stress the winner

When rates move, the scores move with them

You run a rate-shock scenario and watch the rental score fall from 74 to 61. Same property. Same rent. Higher debt service. That drop is the thing your spreadsheet never showed you, because you kept using last quarter's rate.

When your partner asks for the numbers

You export a polished PDF with the snapshot assumptions attached and send the link. They see the same scores you did, not a screenshot of a cell range. Conservative, base, and optimistic scenarios plus after-tax modeling sit behind the same export.

When you want to know if this beats the market

You benchmark the portfolio against the S&P 500, 10-year treasuries, and REIT indexes. A rental returning 6% looks different when the alternative is a 10-year treasury, and CashFlow IQ puts both numbers on the page. That is the comparison most investors avoid making, because it is uncomfortable.

Final Takeaway

If you have ever rebuilt the same rental spreadsheet three times in one week, score the next property in CashFlow IQ before you open Excel again.

Try CashFlow IQ

You found a property Tuesday and still cannot say by Friday whether it is a rental or a flip. CashFlow IQ scores it across all four strategies in one pass and stress-tests the winner against a rate shock before you make the offer. Try CashFlow IQ →

References

• CashFlow IQ — Aperca