Buying investment property follows the same mortgage process as a primary home, but lenders treat it differently and require more cash down
You buy investment property through a mortgage lender, just as you would a home to live in. The difference is that lenders see rental property as higher risk — you are betting on future rent payments rather than living there yourself — so they require a larger down payment, charge a higher interest rate, and scrutinize your finances more closely. Most lenders want 20 to 25 percent down for a rental property, compared to 3 to 20 percent for a primary residence. You will also need proof that the property can generate enough rent to cover the mortgage payment, property taxes, insurance, and maintenance.
The purchase itself works the same way: you make an offer, get a home inspection, secure financing, and close. The main difference is timing and documentation. Lenders for investment property take longer to approve loans because they verify rental income projections and may require a lease or market analysis showing what the property can rent for. You should expect the process to take 45 to 60 days instead of the 30 to 45 days typical for a primary home.
Key Takeaways
- Investment property mortgages require 20 to 25 percent down, compared to as little as 3 percent for a primary home.
- Lenders will ask for proof that rental income covers your mortgage payment plus taxes, insurance, and reserves — usually a debt service coverage ratio of at least 1.2.
- You need either a signed lease from a tenant, a market analysis from a real estate agent, or both to show the property's income potential.
- Interest rates on investment property loans run 0.5 to 1 percent higher than rates on primary residences, and closing costs are similar.
- You must have strong personal credit and cash reserves; lenders typically want six months of mortgage payments in savings after closing.
What lenders require before they will approve an investment property loan
A mortgage lender will ask for your tax returns (usually the last two years), W-2s or 1099s, recent pay stubs, and bank statements showing your liquid assets. They want to know your debt-to-income ratio — how much you already owe each month compared to what you earn. For investment property, many lenders add the projected rental income to your income side of that calculation, but only if you can prove it.
The proof comes in two forms. If the property already has a tenant, you need a signed lease showing the monthly rent. If it is vacant or you are buying before a tenant is in place, you need a market analysis — a document from a real estate agent or appraiser showing what similar properties in that area rent for. Some lenders will accept both. The lender uses this number to calculate your debt service coverage ratio, which is the monthly rental income divided by your total monthly debt payments (the new mortgage plus any other loans). Most lenders want this ratio to be at least 1.2, meaning the rent covers 120 percent of what you owe each month. If the ratio is lower, the lender may deny the loan or require you to put down more cash.
You will also need to show that you have cash reserves after closing. Many lenders require six months of the new mortgage payment sitting in a bank account once the deal is done. This is to prove you can cover the mortgage if the property sits vacant or a tenant stops paying.
How much cash you need to bring to closing
The down payment is the largest cash requirement. With 20 to 25 percent down on a $300,000 property, you are looking at $60,000 to $75,000 before closing costs. Closing costs for investment property run 2 to 5 percent of the purchase price — so another $6,000 to $15,000 on that same property. Add the cash reserves the lender requires, and you could need $75,000 to $100,000 total for a $300,000 purchase.
Some lenders offer 15 percent down on investment property if you have excellent credit and strong income, but this is uncommon and usually comes with a higher interest rate. A few specialized lenders go as low as 10 percent down, but they charge significantly more in interest and fees. The math usually favors putting down 20 to 25 percent if you can, because the interest rate will be lower and you avoid paying private mortgage insurance (PMI).
Interest rates and loan terms for investment property
Investment property loans cost more than primary residence loans. The interest rate is typically 0.5 to 1 percent higher. If a primary home mortgage is at 6.5 percent, an investment property loan might be 7.0 to 7.5 percent. This difference adds up: on a $240,000 loan (80 percent of a $300,000 purchase), an extra 0.75 percent in interest costs roughly $1,800 per year.
Loan terms are usually 15 or 30 years, the same as primary mortgages. Some lenders offer 20-year terms. A shorter term means higher monthly payments but less interest paid over the life of the loan. The choice depends on your cash flow — whether the rent covers a higher payment comfortably. Many investors choose 30-year terms to keep monthly payments lower and maximize cash flow.
Closing costs are similar to a primary home purchase: origination fees, appraisal, title search, title insurance, and recording fees typically total 2 to 5 percent of the loan amount. Some lenders charge higher fees for investment property because the underwriting takes longer.
Finding lenders who offer investment property mortgages
Not all mortgage lenders offer investment property loans, and those who do have different requirements. Banks, credit unions, and mortgage brokers all do investment lending, but the terms vary widely. A broker can shop multiple lenders at once, which saves time if you are comparing rates and down payment requirements.
Specialized investment property lenders exist and sometimes offer better terms than traditional banks if you are buying a rental property in a specific category — single-family homes, multifamily buildings, or commercial properties. These lenders understand the rental market and may accept lower debt service coverage ratios or require less cash down. The trade-off is usually a higher interest rate or origination fee.
Start by contacting three to five lenders and asking for a pre-qualification letter. This is not a full approval, but it tells you what loan amount, down payment, and interest rate you might expect. Pre-qualification is free and does not lock you into anything. Once you have an offer accepted on a property, you can move to a full pre-approval, which involves submitting documents and getting a more concrete commitment.
The timeline from offer to closing on investment property
Investment property purchases take longer than primary home purchases because lenders need more time to verify income and review the property's rental potential. Here is what to expect:
- Days 1 to 3: You make an offer and it is accepted. You contact your lender and provide initial documents (tax returns, pay stubs, bank statements).
- Days 4 to 7: You order a home inspection and appraisal. The lender orders the appraisal separately to confirm the property value supports the loan amount.
- Days 8 to 21: The inspection and appraisal are completed. The lender reviews your financial documents and requests a market analysis or lease if you have not provided one yet.
- Days 22 to 45: The lender underwrites the loan — a detailed review of your finances, the property, and the rental income projection. They may ask for additional documents or clarification.
- Days 46 to 60: Loan approval is issued. Title work is completed. Final walkthrough and closing happen.
This timeline assumes no complications. If the appraisal comes in low, the lender may require a higher down payment or ask you to renegotiate the purchase price. If your debt-to-income ratio is too high, the lender may ask for proof of additional income or a co-borrower. These delays can add two to three weeks.
What happens after you close on investment property
Once you own the property, you become responsible for all costs: mortgage payments, property taxes, homeowners insurance, maintenance, repairs, and any vacancy periods when no rent is coming in. Many new investors underestimate these costs. Property taxes and insurance alone can run 1 to 2 percent of the property value per year. Maintenance and repairs typically run 1 percent of the property value annually, though this varies by age and condition of the property.
You will also need to decide whether to manage the property yourself or hire a property manager. Self-management saves money — typically 8 to 12 percent of rent — but requires time to handle tenant calls, collect rent, and coordinate repairs. A property manager handles all of this but takes a cut of the rent. The decision depends on how many properties you own and how much time you have.
Keep detailed records of all expenses and income for tax purposes. Mortgage interest, property taxes, insurance, repairs, and property management fees are all deductible. Depreciation on the building (not the land) is also deductible, which can offset rental income on your tax return. Work with a tax professional who understands rental property to make sure you are taking all available deductions.
Frequently Asked Questions
Can I use an FHA loan to buy investment property?
No. FHA loans are only for primary residences — properties you will live in as your main home. Conventional mortgages are the standard for investment property. Some lenders offer portfolio loans (loans they keep rather than sell) with more flexible terms, but these are less common and usually require stronger finances.
What if I do not have 20 percent down?
You can put down 15 percent or even 10 percent with some lenders, but the interest rate will be higher and you may pay mortgage insurance. The math usually works against this unless you have a specific reason to preserve cash. Compare the cost of a higher rate versus a larger down payment with your lender.
Do I need a co-signer for an investment property loan?
Not usually, if your personal credit and income are strong. A co-signer can help if your debt-to-income ratio is too high or your credit score is below 650. The co-signer's income and debts are added to the calculation, which can improve your chances of approval.
Can I refinance an investment property later?
Yes. Once you have owned the property for a year or two and have a track record of rental income, you may be able to refinance at a better rate. Lenders will use your actual rental income history instead of a projection, which can lower your debt service coverage ratio requirement and improve your terms.
What if the property does not rent for as much as I projected?
You are responsible for the mortgage payment regardless of rental income. If rent is lower than expected, you cover the shortfall from your own income or savings. This is why lenders require cash reserves and why it is important to be conservative in your income projections when you are shopping for a loan.