Cash Flow Roi

What expenses should be included in ROI calculations?

New Mexico rental guidance and tenant-landlord operational information.
Published March 23, 2026 State-specific rental guidance Update This Question
Reviewed by Tenants & Landlords Editorial Team

This rental guidance was reviewed by the Tenants & Landlords Intelligence Team, specializing in lease agreements, notices, rent disputes, deposits, evictions, and tenant-landlord operational procedures.

Asked 72 days ago · New Mexico

Calculating ROI for Rental Properties in New Mexico: Essential Expenses to Include

When investing in rental properties in New Mexico, understanding your return on investment (ROI) is crucial for making informed decisions. ROI gives you a clear picture of the profitability of your real estate ventures by weighing your net returns against your initial and ongoing costs. One of the key aspects of accurately calculating ROI is ensuring you include all relevant expenses—both predictable and variable—that impact your cash flow.

Below is a detailed guide tailored for New Mexico rental property investors to help you identify the expenses you should incorporate into your ROI calculations.

What is ROI?

Return on Investment (ROI) is typically expressed as a percentage and calculated as:

ROI = (Net Profit / Total Investment) x 100

Net profit considers all income minus expenses related to your rental property. To ensure the ROI is realistic and useful for your New Mexico real estate portfolio, it is vital to be meticulous in identifying applicable expenses.


Key Expenses to Include in ROI Calculations for New Mexico Rental Properties

1. Property Purchase and Acquisition Costs

  • Down Payment: The initial amount you pay upfront to acquire the property.
  • Closing Costs: Fees paid at closing including title insurance, attorney fees, recording fees, and transfer taxes.
  • Inspection and Appraisal Fees: Costs associated with property inspection and valuation.
  • Initial Renovations or Repairs: New Mexico properties may require state-specific updates or repairs to comply with local codes.

2. Financing Costs

  • Mortgage Payments: The principal and interest portion of your loan payments. Make sure to differentiate interest from principal because principal repayment is not an expense but a balance sheet transaction.
  • Loan Origination Fees: One-time fees charged by lenders.
  • Mortgage Insurance: If applicable, especially when down payments are below 20%.

3. Property Taxes

Property taxes in New Mexico vary by county and municipality but are generally based on the assessed value of the property.

  • Annual Property Taxes: These are recurring and must be accounted for in your annual expense estimates.
  • You can check county assessor websites or use the New Mexico Taxation and Revenue Department resources for precise amounts.

4. Insurance

  • Landlord or Rental Property Insurance: This insurance protects your investment from damage or liability.
  • Given New Mexico’s susceptibility to certain natural risks—such as wildfires or occasional flooding—it’s advisable to include any specialized coverage.

5. Operating Expenses

  • Maintenance and Repairs: Routine upkeep such as lawn care, minor repairs, HVAC servicing, and emergency repairs.
  • Property Management Fees: If you hire a management company, this typically ranges from 8-12% of collected rents.
  • Utilities: When the landlord pays water, gas, electricity, or trash collection, include these costs.
  • HOA Fees: Applicable if your rental is part of a homeowners association in New Mexico.

6. Vacancy Costs

  • Rental properties in New Mexico, especially in markets with shifting demand, can experience vacancies.
  • Include an estimated percentage of potential lost rental income—typically 5-10% depending on your locality and property type.

7. Legal and Accounting Fees

  • Expenses for legal advice, lease drafting, evictions, or tax preparation should be considered.
  • New Mexico landlords should stay compliant with state landlord-tenant laws, which may occasionally require professional assistance.

8. Depreciation (Non-Cash Expense)

  • While depreciation doesn’t impact your cash flow directly, it affects your taxable income and can improve your after-tax returns.
  • Including depreciation in your ROI calculations gives a more comprehensive financial picture but should be considered alongside cash flow.

Example Breakdown for ROI Calculation on a New Mexico Rental Property



Expense CategoryEstimated Annual Cost
Mortgage Interest$8,000
Property Taxes$2,400
Insurance$1,200
Maintenance/Repairs$1,500
Property Management Fees$1,800 (10% of $18,000 annual rent)
Utilities$600
Vacancy Allowance$900 (5% of $18,000 annual rent)
Legal/Accounting$500

Total Operating Expenses: $16,900

If your gross rental income is $18,000/year and you subtract $16,900 in expenses, your net operating income (NOI) is $1,100 before mortgage principal repayment, which will factor into your ROI.


Additional Considerations for New Mexico Rental Investors

  • Local Market Trends: Rental demand in cities like Albuquerque and Santa Fe can vary due to economic factors. This influences vacancy rates and rental pricing, impacting your ROI.
  • Energy Efficiency Upgrades: New Mexico has a strong emphasis on energy conservation. Investing in solar panels or energy-efficient appliances may offer tax incentives or attract tenants willing to pay a premium, improving your ROI.
  • Legal Updates: Keep abreast of changes in New Mexico landlord-tenant laws to avoid unexpected legal costs.

Summary

When calculating ROI for rental properties in New Mexico, including all pertinent expenses will yield a clear and realistic picture of your investment’s profitability. At a minimum, incorporate:

  • Acquisition and closing costs
  • Financing-related payments and fees
  • Property taxes and insurance specific to your New Mexico locality
  • Regular operating expenses and maintenance
  • Vacancy allowances reflecting local market conditions
  • Professional fees for legal and management services
Taking these factors into account ensures that your ROI is grounded in actual operating realities and helps you make better investment decisions in the diverse New Mexico rental market.

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