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Can You Use a Conventional Loan for an Airbnb Property?
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Can You Use a Conventional Loan for an Airbnb Property?

STR Search Team
By: STR Search Team
Published on:
12/1/2025
8 min read

As a high-earning professional, you know the power of smart investments. You've seen the Airbnb headlines and wonder how to turn that potential into a real asset. The biggest hurdle is financing.

Can you use a conventional loan for an Airbnb? Yes, but the path and terms depend on one factor: your occupancy strategy. There are three pathways: living in it (primary residence), using it as a vacation home (second home), or purchasing it as a business (investment property).

This guide will break down these three paths, explain the rules, and help you choose the right strategy for your financial goals. At STR Search, we specialize in helping high-income earners navigate this process. We use data-driven analysis to ensure your short-term rental investment is positioned for success from day one.

What is a Conventional Loan?

A conventional loan is a mortgage not insured or guaranteed by the federal government, unlike FHA, VA, or USDA loans. These loans conform to Fannie Mae and Freddie Mac guidelines and represent the most common type of mortgage in the US, accounting for roughly 64% of all mortgage applications.

Investors prefer conventional loans for their flexibility and broader availability for various property types, including second homes and investment properties. They offer competitive interest rates for qualified borrowers and avoid specific program restrictions of government-backed loans, such as permanent mortgage insurance (FHA loans).

Occupancy Type Dictates the Rules

From a lender's perspective, your property's classification correlates with their perceived risk. Owner-occupants (primary residence) are viewed as the lowest risk – people are less likely to default on the mortgage for their home. Second homes represent moderate risk, while investment properties are the riskiest loans, as they are business assets owners might abandon if the economics turn unfavorable. This risk assessment impacts your down payment requirements, interest rates, and qualifying criteria.

A lender will use three classifications for a residential property:

  • Primary Residence
  • Second Home
  • Investment Property

Let's break down the conventional loan requirements and strategic considerations for your potential short-term mortgage.

Path #1: The Primary Residence Strategy ("House Hacking")

This strategy involves buying a home to live in as your primary residence for at least a year. During that time, you can rent out parts of the property, like a spare bedroom, basement apartment, ADU (Accessory Dwelling Unit), or the entire house when you travel. This approach is called "house hacking" and represents the lowest barrier to entry for Airbnb financing.

The most favorable loan terms are for primary residences:

  • Down Payment: 3-5% of the purchase price
  • Interest Rates: The lowest market rates
  • Credit Score: Accepting scores as low as 620, with more flexible requirements
  • DTI (Debt-to-Income) Ratios: More lenient, allowing up to 43%. (Total monthly debt payments, including the new mortgage, can be up to 43% of your gross monthly income)

Occupancy Affidavits and Timelines

When closing on a primary residence loan, you'll sign an occupancy affidavit. This is a legal document stating your intent to occupy the property as your main residence within 60 days of closing and to continue for at least 12 months. This is a legally binding declaration.

The standard occupancy clause requires you to live in the property for at least one year. After that, you can move out and convert the property to a full-time rental. Many successful real estate investors have built portfolios by living in each new property for a year, then moving to the next one, effectively "house hacking" their way to multiple properties with favorable financing terms.

Path #2: The Second Home Strategy

For mortgage purposes, a second home is defined as a property the borrower intends to occupy part of the year for recreational purposes. The property must qualify for second home financing:

  • Be suitable for year-round occupancy
  • Be a single-unit dwelling (though some lenders may allow 2 units)
  • Be under the borrower's exclusive control (not managed by a property management company)
  • Be located in a vacation or resort area, or at least 50+ miles from the borrower's primary residence (this varies by lender)

Second Home Mortgage Requirements

A second home mortgage has less favorable terms than a primary residence but better than an investment property:

  • Down Payment: Usually at least 10%, but many lenders require 15-20%.
  • Interest Rates: Usually 0.5-1% higher than primary residence rates, but lower than investment property rates.
  • Reserves: Lenders want more cash reserves, often 2-6 months of mortgage payments.
  • Credit Score: Requires higher scores than primary residences, often 680+
  • DTI: More stringent limits, capping at 36-41%

The "Gray Area": While Fannie Mae and Freddie Mac guidelines allow rental income on a second home, individual lenders impose "overlays" or stricter policies. Some lenders approve a second home loan knowing you'll rent it part-time on Airbnb, while others prohibit it in their loan documents.

Be transparent with your lender about your intent to use it as an STR and seek an STR-friendly lender. Many borrowers have secured second home loans for properties they use personally part of the year and rent out, balancing a vacation home and an income-producing asset. This approach works well in top vacation rental markets.

Path #3: The Investment Property Strategy

The investment property approach is for buying a property you don’t intend to live in. It’s a business asset purchased for generating income and/or appreciation. This is the most straightforward and transparent approach for a dedicated Airbnb property.

Investment Property Loan Requirements

An investment property loan comes with the strictest terms:

  • Down Payment: Typically requires 20-25% or more
  • Interest Rates: The highest of the three categories, typically 0.75-1.5% higher than primary residence rates.
  • Reserves: Lenders require significant cash reserves, often 6+ months of PITI (Principal, Interest, Taxes, and Insurance) payments.
  • Credit Score: Often 720+ for the best terms, higher requirements.
  • DTI: Typically 36-43% maximum, with stricter limits
  • Property Limitations: Some lenders cap the number of financed properties you can have; many allow up to 10.

Using Projected Rental Income to Qualify

The advantage of the investment property approach is that Fannie Mae guidelines allow lenders to use a portion (typically 75%) of the property's projected rental income to help you meet DTI requirements. This can be a game-changer if you are targeting a high-income vacation rental property.

To leverage this, you'll need a Small Residential Income Property Appraisal Report (Fannie Mae Form 1025), which includes a market rent analysis. The appraiser will determine the fair market rent based on comparable rentals in the area.

Getting this projection right is critical, so a data-driven STR market analysis is non-negotiable. The more accurate your income projections, the better your chances of qualifying for the loan and ensuring your investment performs as expected.

Avoid Occupancy Fraud

Occupancy fraud occurs when you misrepresent a property's intended use to the lender to secure better loan terms. This involves telling a lender you'll occupy a property as your primary residence or second home when you plan to use it exclusively as a rental from day one.

The consequences of occupancy fraud are severe and can destroy your financial future:

  • Loan Acceleration: The lender can call the loan due, demanding immediate payment of the entire balance.
  • Fines and Penalties: Significant financial penalties from the lender, often tens of thousands of dollars.
  • Criminal Charges: Mortgage fraud is a federal offense with fines up to $1 million and up to 30 years in prison.
  • Damage to Your Credit: A foreclosure or legal action will devastate your credit score for years.
  • Civil Liability: Potential lawsuits from the lender for damages

You can finance your Airbnb with conventional loans, as outlined above. The short-term gain from misrepresenting your intentions isn't worth the long-term consequences. Build your real estate empire on a foundation of honesty and transparency.

Conclusion

Yes, you can use a conventional loan for an Airbnb property. The key is to choose one of the three legitimate paths: primary residence, second home, or investment property, and be transparent with your lender about your intentions. Each approach has distinct advantages and requirements, and the best choice depends on your financial situation, investment timeline, and personal goals.

Securing Airbnb financing is not an obstacle, but the first step in a successful investment journey, with the right knowledge and partner. STR Search's data-driven approach ensures you get a property that will perform exceptionally in the short-term rental market. Start your journey by exploring potential markets with STR Search experts.

FAQ

Do I need to tell my lender I’ll use the property as an Airbnb?

Honesty is the best policy. Being upfront helps you find an STR-friendly lender for a second home or investment property. For a primary residence, your intent is to occupy it as required (typically for at least a year), which is what you state. After that, you're free to convert it to a rental. Always review your loan documents, as terms vary.

Can I refinance my primary home to an investment property loan later?

Yes. After you fulfill your initial occupancy requirement (usually one year), you can move out and refinance the property with an investment property loan. This can free up your primary residence status for another purchase, allowing you to repeat the process. Keep in mind that investment property refinances typically require significant equity (often 25%+) and higher credit scores.

How much cash reserves do I need for an investment property loan?

Lenders want 6-12 months of PITI (Principal, Interest, Taxes, and Insurance) payments in reserve after your down payment and closing costs. For a property with a $2,000 monthly PITI payment, that means having $12,000-$24,000 in accessible funds. This shows you can cover expenses during vacancies or unexpected maintenance, reducing the lender's risk.

John Bianchi
John Bianchi
Airbnb Owners or Wannabe Owners
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