The Crimson Bench

ProFinance · Simulator

Mortgage Note Investing Simulator

Buy paper at a discount, boost your yield.

Assumptions

Purchase price

$70,000

Monthly payment collected

$956

Cash-on-cash

16%

LineAmount
Face value$100,000
Purchase price$70,000
Monthly payment$956
Annual collections$11,468

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Every row, plus Excel/PDF export and AI analysis.

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Toolkit Pro

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Built by The Crimson Bench · Educational model, not financial advice

About the Mortgage Note Investing Simulator

Model buying a performing note below face value to see the cash-on-cash return from collecting its payments. Educational only.

It's built for directional planning: change any assumption and watch the whole projection move, the way a seasoned operator pressure-tests a plan before committing capital. Everything is computed live in your browser — nothing is sent anywhere.

How the Mortgage Note Investing Simulator Works

The model takes 4 assumptions and returns 3 headline metrics plus a full breakdown. Here is exactly what goes in and what comes out — no black box.

The Inputs

AssumptionExample value
Note face value$100,000
Purchase price (% of face)70%
Note interest rate8%
Remaining term (years)15

Worked Example

Every figure below is produced by the live model using the example assumptions above. Change any input in the simulator to see your own numbers.

Purchase price

$70,000

Monthly payment collected

$956

Cash-on-cash

16%

LineAmount
Face value$100,000
Purchase price$70,000
Monthly payment$956
Annual collections$11,468

The Operator's Read

Buying a performing note at a discount lifts your effective yield above the note's stated rate — you collect full payments on a discounted cost basis. The risk is borrower default; underwrite the borrower and the collateral. Educational only.

Assumptions & Limitations

  • The model is deterministic: it projects your inputs forward with clear arithmetic, not a Monte-Carlo or probabilistic forecast. It shows one scenario at a time — run several to bracket a range.
  • Defaults are illustrative benchmarks, not your business. Replace every field with your real numbers before drawing conclusions.
  • It abstracts away taxes, financing, seasonality, and one-off events unless a field explicitly captures them. Treat the output as a directional estimate.
  • This is an educational tool, not financial, investment, tax, or legal advice. Validate real decisions with a qualified professional.

Frequently Asked Questions

What does the Mortgage Note Investing Simulator calculate?

Model buying a performing note below face value to see the cash-on-cash return from collecting its payments. Educational only. It takes 4 assumptions — Note face value, Purchase price (% of face), Note interest rate, Remaining term (years) — and returns Purchase price, Monthly payment collected, Cash-on-cash, along with a full projection table you can export.

How do I use the Mortgage Note Investing Simulator?

Enter your own figures in the input fields above — Note face value, Purchase price (% of face), Note interest rate, and the rest. The model recalculates instantly and shows the resulting Purchase price and full breakdown. No sign-up needed to run it.

Is the Mortgage Note Investing Simulator free?

Yes — you can run the simulator and see the headline results for free. Toolkit Pro unlocks the full projection table, Excel/PDF export, saved scenarios, and AI analysis: $180/mo, $1,728/yr, or unlock any 3 simulators for $20.

What's the difference between this and a free calculator?

A calculator answers one question. This simulator models the full picture — multiple linked assumptions, a projection table, and scenario comparison — the way an operator would build it in a spreadsheet, but instantly.

Who built the Mortgage Note Investing Simulator?

The Crimson Bench's Ivy League-educated operators — the same people we deploy into C-suites. This is the self-serve version of a model they'd build inside a live engagement.

Is this financial advice?

No. The Mortgage Note Investing Simulator is an educational modeling tool for directional planning — not financial, investment, tax, or legal advice. Validate any real decision with a qualified professional.

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The Crimson Bench · Est. 2002 · Founded in New York City

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