How to Evaluate Rental Property Cash Flow
How to Evaluate Rental Property Cash Flow
How to Evaluate Rental Property Cash Flow
August 20, 2022
10 Min
Share on:
Evaluating cash flow is critical for rental property investors who want to understand a property’s potential profitability. Cash flow analysis reveals whether a property will bring in positive income after accounting for expenses, helping investors make informed decisions and avoid costly mistakes. In this guide, we’ll walk through the essential components of cash flow analysis, then apply these steps in a practical example to show how real-world numbers play out.
Evaluating cash flow is critical for rental property investors who want to understand a property’s potential profitability. Cash flow analysis reveals whether a property will bring in positive income after accounting for expenses, helping investors make informed decisions and avoid costly mistakes. In this guide, we’ll walk through the essential components of cash flow analysis, then apply these steps in a practical example to show how real-world numbers play out.
Evaluating cash flow is critical for rental property investors who want to understand a property’s potential profitability. Cash flow analysis reveals whether a property will bring in positive income after accounting for expenses, helping investors make informed decisions and avoid costly mistakes. In this guide, we’ll walk through the essential components of cash flow analysis, then apply these steps in a practical example to show how real-world numbers play out.
Understanding Cash Flow Analysis
Understanding Cash Flow Analysis
Cash flow analysis for rental properties is the process of calculating the property's income and deducting the costs associated with it. This ensures investors know their net income or loss each month, creating a clearer picture of the property’s performance and sustainability.
Cash flow analysis for rental properties is the process of calculating the property's income and deducting the costs associated with it. This ensures investors know their net income or loss each month, creating a clearer picture of the property’s performance and sustainability.



Key Components of Cash Flow Analysis


Gross Rental Income
Gross Rental Income
This is the total income a property generates from rent. Researching comparable properties can help investors set a competitive yet profitable rent price. Consider the likelihood of periodic rent increases and fluctuations due to vacancies when estimating future rental income.
This is the total income a property generates from rent. Researching comparable properties can help investors set a competitive yet profitable rent price. Consider the likelihood of periodic rent increases and fluctuations due to vacancies when estimating future rental income.
Operating Expenses
Operating Expenses
Property management fees
Property taxes
Insurance
Maintenance and repairs
Utilities (if not tenant-paid)
Accounting for all operating expenses is essential, and it's wise to estimate on the higher side to avoid under-budgeting. Remember to add reserves for vacancies and regular upkeep.
Accounting for all operating expenses is essential, and it's wise to estimate on the higher side to avoid under-budgeting. Remember to add reserves for vacancies and regular upkeep.
Net Operating Income (NOI)
Net Operating Income (NOI)
NOI is calculated by subtracting total operating expenses from gross rental income. This figure shows the property’s profitability before considering debt payments.
NOI is calculated by subtracting total operating expenses from gross rental income. This figure shows the property’s profitability before considering debt payments.
Capital Expenditures (CapEx)
Capital Expenditures (CapEx)
CapEx refers to larger, infrequent expenses such as roof replacements, HVAC systems, or other significant repairs. Setting aside funds each month to cover these costs can protect your cash flow from sudden large expenses.
CapEx refers to larger, infrequent expenses such as roof replacements, HVAC systems, or other significant repairs. Setting aside funds each month to cover these costs can protect your cash flow from sudden large expenses.
Debt Service and Financing Costs
Debt Service and Financing Costs
Debt service includes monthly mortgage payments (principal and interest). Financing terms, such as interest rates and loan length, have a significant impact on cash flow, so it’s essential to consider debt service when evaluating potential properties.
Debt service includes monthly mortgage payments (principal and interest). Financing terms, such as interest rates and loan length, have a significant impact on cash flow, so it’s essential to consider debt service when evaluating potential properties.



Calculating Cash Flow
To find the cash flow, use the following formula:
To find the cash flow, use the following formula:
Cash Flow = Net Operating Income (NOI) - Debt Service
Cash Flow = Net Operating Income (NOI) - Debt Service
Cash Flow = Net Operating Income (NOI) - Debt Service
A positive cash flow indicates the property is generating more income than expenses and debt, while negative cash flow suggests a potential loss each month.
A positive cash flow indicates the property is generating more income than expenses and debt, while negative cash flow suggests a potential loss each month.
Cash-on-Cash Return
Cash-on-Cash Return
Cash-on-Cash Return
This metric is valuable for assessing the return on investment (ROI) compared to other potential investments.
Cash-on-cash return is a way to measure the annual return on the cash invested. It’s calculated as:
Cash-on-Cash Return = ( Annual Cash Flow Total Cash Invested ) × 100
Cash-on-Cash Return = ( Annual Cash Flow Total Cash Invested ) × 100
Cash-on-Cash Return = ( Annual Cash Flow Total Cash Invested ) × 100
Example: Analyzing a Rental Property
Example: Analyzing a Rental Property
Example: Analyzing a Rental Property
Let’s take a sample property and apply these steps:
Let’s take a sample property and apply these steps:
Location: Suburban area with a strong rental market.
Property management fees
Property Value: $200,000
Down Payment: $40,000
Monthly Rent: $1,800



Step 1: Calculate Gross Rental Income
Step 1: Calculate Gross Rental Income

Monthly Rent:

Monthly Rent:

Monthly Rent:
$$1,800

Annual Rental Income:

Annual Rental Income:
$1,800 x 12 = $21,600
Step 2: Estimate Operating Expenses
Step 2: Estimate Operating Expenses

Property Taxes:

Property Taxes:

Property Taxes:
$2,400 annually

Insurance:

Insurance:

Insurance:
$1,000 annually

Maintenance/Repairs:

Maintenance/Repairs:

Maintenance/Repairs:
$1,200 annually

Property Management (10% of rent)

Property Management (10% of rent)

Property Management (10% of rent)
$2,160 annually

Total Operating Expenses:

Total Operating Expenses:
$6,760
Step 3: Determine Capital Expenditures (CapEx)
Step 3: Determine Capital Expenditures (CapEx)

CapEx Reserve:

CapEx Reserve:
$1,200 annually
Step 4: Calculate Net Operating Income (NOI)
Step 4: Calculate Net Operating Income (NOI)

NOI

NOI

NOI
Gross Rental Income - Operating Expenses - CapEx

NOI

NOI

NOI
$21,600 - $6,760 - $1,200 = $13,640
Step 5: Subtract Debt Service
Step 5: Subtract Debt Service

Monthly Mortgage Payment:

Monthly Mortgage Payment:

Monthly Mortgage Payment:
$850

Annual Debt Service:

Annual Debt Service:

Annual Debt Service:
$850 x 12 = $10,200

Cash Flow

Cash Flow

Cash Flow
NOI - Debt Service

Cash Flow

Cash Flow

Cash Flow
= $13,640 - $10,200 = $3,440
This property has a positive annual cash flow of $3,440, indicating it generates monthly income after all expenses and mortgage payments.
This property has a positive annual cash flow of $3,440, indicating it generates monthly income after all expenses and mortgage payments.
Step 6: Calculate Cash-on-Cash Return
Step 6: Calculate Cash-on-Cash Return

Cash-on-Cash Return

Cash-on-Cash Return

Cash-on-Cash Return
= (Annual Cash Flow / Total Cash Invested) x 100

Cash-on-Cash Return

Cash-on-Cash Return

Cash-on-Cash Return
= ($3,440 / $40,000) x 100 = 8.6%
With a cash-on-cash return of 8.6%, this property may be a solid investment compared to other assets.
With a cash-on-cash return of 8.6%, this property may be a solid investment compared to other assets.
Regular Review and Adjust
Regular Review and Adjust
Cash flow analysis isn’t a one-time process. Reviewing your property’s financials regularly and adjusting for rising taxes, maintenance costs, or shifts in rental demand is essential to maintaining healthy cash flow.
Cash flow analysis isn’t a one-time process. Reviewing your property’s financials regularly and adjusting for rising taxes, maintenance costs, or shifts in rental demand is essential to maintaining healthy cash flow.



Conclusion
Evaluating rental property cash flow is a powerful way to make data-driven investment decisions. By thoroughly understanding the property’s income and expenses, investors can assess potential profitability and compare it with other investment options. This approach enables investors to build portfolios that align with their financial goals while managing risk.
Related Articles
Related Articles
Related Articles