Debt Paydown Breakeven Rent
The minimum monthly rent at which this property breaks even when mortgage principal paydown and depreciation tax savings are counted as economic benefits.
Example Result
Sample DataBased on a sample $385,000 property with $2,850/month rent, 20% down, 7% interest rate.
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View PricingDebt Paydown Breakeven Rent Formula
All Static Expenses ÷ ((100% − Vacancy Rate) × (100% − Maintenance Rate)) − Other Income − Cash Flow from Depreciation − Monthly Principal
What This Means
A sample property priced at $385,000 with $2,850/month rent has a debt paydown breakeven rent of $2,497 at Purchase (Month 0). Understanding where your rent lands relative to the DP Breakeven tells you whether your property has any economic justification at all. Most lenders, underwriters, and financial analysts won't count principal paydown or depreciation as income — so a property whose rent barely clears this threshold will fail traditional financing tests and won't qualify for most investment property loans. If your rent is below the DP Breakeven, you're in the zone where even aggressive optimism doesn't justify the investment at current rent levels. The only path forward is rent increases, expense reduction, or accepting that this property requires ongoing capital contributions from the investor. If your rent is just above the DP Breakeven but below the Depreciation Breakeven, you're in the 'debt paydown zone' — the investment only makes sense if the investor values equity building and tax savings as real return streams alongside cash flow.
Formula Walkthrough
Step-by-step computation showing how your numbers produce this result.
Where to Find This Value
Here's where you can find the value for Debt Paydown Breakeven Rent:
Cash Flow Power Meter™
Calculated from all fixed monthly expenses, vacancy rate, maintenance rate, monthly principal paydown, and depreciation tax savings
CFPM Zone Calculation
The lowest threshold on the Cash Flow Power Meter™ — rent must exceed this before ANY economic justification exists
Inputs That Determine Debt Paydown Breakeven Rent
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Unlock Rental Property CalculatorWhy It Matters
Understanding where your rent lands relative to the DP Breakeven tells you whether your property has any economic justification at all. Most lenders, underwriters, and financial analysts won't count principal paydown or depreciation as income — so a property whose rent barely clears this threshold will fail traditional financing tests and won't qualify for most investment property loans. If your rent is below the DP Breakeven, you're in the zone where even aggressive optimism doesn't justify the investment at current rent levels. The only path forward is rent increases, expense reduction, or accepting that this property requires ongoing capital contributions from the investor. If your rent is just above the DP Breakeven but below the Depreciation Breakeven, you're in the 'debt paydown zone' — the investment only makes sense if the investor values equity building and tax savings as real return streams alongside cash flow.
Detailed Explanation
The Debt Paydown Breakeven Rent is the lowest threshold on the Cash Flow Power Meter™ — the minimum monthly rent at which a property can be considered economically viable when you credit two powerful non-cash benefits: mortgage principal reduction (which builds equity in the property) and Cash Flow from Depreciation™ (the tax savings your depreciation deduction generates each year).
Below this rent, even after counting every possible benefit the investment provides, the property loses money in real economic terms. Above this rent (but below the next threshold, Depreciation Breakeven), the property is only justifiable because principal paydown and tax savings together offset the cash-flow shortfall.
This is the absolute floor. Any property whose rent falls below the Debt Paydown Breakeven is in serious trouble — the rent isn't even high enough to compensate for the losses when you give the investor full credit for equity building and tax benefits.
Discussion
What is 'All Static Expenses'?
All Static Expenses is the sum of every fixed monthly cost that does not scale with rent: mortgage payment (P&I), property taxes, insurance, HOA fees, utilities, and CapEx reserves. Maintenance and property management are NOT included here — they're handled separately in the formula denominator because they scale proportionally with rent (they're percentage-based costs).
Why divide by (1 − Vacancy Rate) × (1 − Maintenance Rate)?
This adjustment converts 'what you need to collect' into 'what the rent must be to yield that after vacancy and maintenance.' If you need $2,000 in net income and vacancy costs you 5% while maintenance costs you 5%, your gross rent must be $2,000 ÷ (0.95 × 0.95) = $2,216 to actually net $2,000 after those adjustments.
Why subtract Other Income, Cash Flow from Depreciation, and Monthly Principal?
The DP Breakeven treats these three items as genuine value that partially offsets the cost of running the property:
- <strong>Other Income</strong>: Laundry, parking, storage, or other rental income directly reduces the rent needed to break even
- <strong>Cash Flow from Depreciation™</strong>: The actual tax dollars saved by the depreciation deduction reduce your out-of-pocket cost
- <strong>Monthly Principal</strong>: Each mortgage payment chips away at the loan balance, building equity — this is treated as a form of return that partially offsets negative cash flow
Because the DP Breakeven subtracts all three, it represents the absolute economic floor — the rent where the property breaks even when given full credit for every benefit it provides.
Related Calculations
Cash Flow from Depreciation™
2Additional effective cash flow generated by depreciation tax savings.
Depreciation Breakeven Rent
UThe minimum monthly rent at which this property breaks even when depreciation tax savings alone (but
Monthly Principal Payment
UPrincipal portion of the first month's mortgage payment.
Monthly Rent
1The gross monthly rental income collected from tenants.
Self-Managed Breakeven Rent
UThe minimum monthly rent at which this property generates positive cash flow when self-managed — n
Managed Breakeven Rent
UThe minimum monthly rent at which this property generates positive cash flow even with professional
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