Conventional Mortgages: What They Are & How They Work

Tonya Brown
Tonya Brown
Published on March 9, 2025

Buying a home is one of the biggest financial decisions you’ll make, and choosing the right mortgage is crucial. One of the most popular loan options is a conventional mortgageβ€”a flexible, cost-effective financing solution used by 73% of homebuyers in the U.S.

But what exactly is a conventional loan, and is it the right choice for you? In this guide, we’ll break down how conventional mortgages work, their benefits and drawbacks, and how they compare to other loan types like FHA, VA, and USDA loans.


What Is a Conventional Mortgage?

A conventional mortgage is a home loan that is not insured or backed by a government agency (like FHA, VA, or USDA loans). Instead, these loans are issued by private lenders and typically conform to Fannie Mae and Freddie Mac guidelines, making them eligible for resale on the mortgage market.

πŸ“Œ Key Features of Conventional Loans:
βœ… Available in both fixed-rate and adjustable-rate options
βœ… Can be used for primary homes, second homes, and investment properties
βœ… Requires private mortgage insurance (PMI) if the down payment is less than 20%
βœ… Minimum credit score requirement: 620+

Whether you’re a first-time homebuyer or a seasoned homeowner, a conventional loan can be an excellent choice, provided you meet the qualification criteria.


How Do Conventional Loans Work?

A conventional mortgage works like most home loans:

1️⃣ Apply with a lender – Your lender reviews your income, credit score, and financial history.
2️⃣ Get approved & lock in a rate – Once approved, your interest rate is set (either fixed or adjustable).
3️⃣ Close on your home – Sign the paperwork, finalize the loan, and get the keys!
4️⃣ Repay monthly – Make monthly payments covering principal, interest, and escrowed property taxes/insurance.

Most conventional loans are β€œconforming”, meaning they meet loan limits set by Fannie Mae and Freddie Mac. For 2025, the conforming loan limit is $806,500 for most areas, with higher limits in certain markets like California, Hawaii, and Alaska.


Conventional Loan Requirements

To qualify for a conventional loan, you’ll need to meet certain lender requirements:

πŸ’° Minimum Down Payment

  • 3% for first-time homebuyers
  • 5% – 20% for other borrowers

πŸ’³ Minimum Credit Score

  • 620+ for most lenders (higher scores qualify for better rates)

πŸ“‰ Debt-to-Income Ratio (DTI)

  • Typically max 45% (but some lenders allow up to 50%)

🏑 Private Mortgage Insurance (PMI)

  • Required if down payment is less than 20%
  • PMI can be removed once you reach 20% home equity

πŸ’Ό Employment & Income Verification

  • Must show stable income & employment history

πŸ’΅ Loan Limits

  • $806,500 in most areas (higher in high-cost regions)

Conventional loans typically require stricter credit and financial qualifications compared to FHA or VA loans but offer more flexibility in terms of loan options and property types.


Types of Conventional Loans

πŸ”Ή Fixed-Rate Mortgage – Interest rate stays the same for the life of the loan (typically 15 or 30 years).
πŸ”Ή Adjustable-Rate Mortgage (ARM) – Interest rate starts low but can adjust periodically.
πŸ”Ή Conforming Loan – Meets Fannie Mae & Freddie Mac limits.
πŸ”Ή Jumbo Loan (Non-Conforming) – For loans exceeding conforming loan limits.

Your mortgage lender can help determine which loan type best suits your financial situation.


Conventional Loans vs. Other Loan Types

Choosing between a conventional loan, FHA loan, VA loan, or USDA loan? Here’s how they compare:

Loan Type Min Credit Score Down Payment PMI/Mortgage Insurance Best For
Conventional Loan 620 3% – 20% Required if <20% down Buyers with strong credit
FHA Loan 580 (500 with 10% down) 3.5% Required for life of loan if <10% down Buyers with lower credit
VA Loan 580 0% No PMI required Veterans & active military
USDA Loan 640 0% Required Rural & suburban homebuyers
Conventional Loans vs. Other Loan Types

βœ… Choose a Conventional Loan If:
βœ” You have good credit (620+)
βœ” You want lower monthly costs without mortgage insurance
βœ” You plan to buy a second home or investment property

βœ… Choose an FHA Loan If:
βœ” You have a lower credit score (500-580)
βœ” You want a smaller down payment

βœ… Choose a VA Loan If:
βœ” You qualify for VA benefits
βœ” You want 0% down & no PMI

βœ… Choose a USDA Loan If:
βœ” You’re buying in a rural or suburban area
βœ” You want 100% financing


Pros & Cons of Conventional Loans

βœ… Pros

βœ” Flexible loan options – Available for primary homes, vacation homes, and investment properties.
βœ” Lower overall costs – No upfront mortgage insurance like FHA loans.
βœ” PMI can be removed – Unlike FHA loans, PMI is cancelable at 20% equity.
βœ” Competitive interest rates – Higher credit scores unlock lower rates.

❌ Cons

βœ– Stricter credit requirements – Higher score required compared to FHA/VA loans.
βœ– Higher down payment needed – To avoid PMI, you must put down at least 20%.
βœ– Debt-to-income limits – DTI must generally stay below 45%-50%.


Is a Conventional Loan Right for You?

A conventional mortgage is a great choice if you:
βœ” Have a solid credit score (620+)
βœ” Can afford a down payment of at least 3%-5%
βœ” Want a lower long-term cost by avoiding mortgage insurance

If you need a lower credit requirement or government-backed security, you might consider an FHA, VA, or USDA loan instead.

Next Steps

πŸ“ž Ready to Get Started? Schedule Your One on One Consultation Today!

πŸ’»Get Preapproved For A Home Loan Today!

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