When most people picture a mortgage, they’re picturing a conventional loan. No government backing, no agency restrictions just a straightforward agreement between you and a lender, built around your credit, income, and the home you’re buying.
That simplicity is part of the appeal. But “conventional” covers more ground than most buyers realize. There are different down payment structures, different rate types, different PMI arrangements, and different program options depending on whether you’re buying your first home or your fifth.
This guide breaks down conventional home loan options in plain language what they are, who they work best for, what you actually need to qualify, and how to decide whether conventional financing is the right fit for your situation.
What Makes a Loan “Conventional”
A conventional loan is any mortgage that isn’t backed by a government agency. That means it’s not an FHA loan, not a VA loan, not a USDA loan. It’s originated by a private lender and either kept on their books or sold to investors in the secondary market.
Most conventional loans are “conforming” meaning they meet the standards set by Fannie Mae and Freddie Mac, the government-sponsored enterprises that buy mortgages from lenders. Conforming loans have to stay within loan limits that are adjusted periodically, and they have to meet specific underwriting criteria around credit, income, and down payment.
Loans that exceed those limits are called “jumbo” loans still conventional in the sense of being privately backed, but outside the conforming framework and subject to different underwriting requirements.
For most homebuyers in most markets, conforming conventional loans are the primary option worth understanding.
Who Conventional Loans Work Best For
Conventional financing isn’t the right answer for everyone but it’s the right answer for a lot of people, including many who assume they need a government-backed loan.
You’re likely a good fit for conventional financing if:
- Your credit score is solid generally 620 or above to qualify, with meaningfully better pricing at higher scores
- You have a stable, verifiable income history
- Your debt-to-income ratio is within qualifying range
- You have funds for a down payment, even if it’s not 20%
- You’re buying a property that might not meet FHA or USDA property standards
You might be better served by a different loan type if:
- Your credit score is below 620 FHA may be more accessible
- You’re a veteran or active-duty service member VA loans typically offer better terms
- You’re buying in a rural or suburban area and have limited down payment funds USDA may apply
- You’re buying a fixer-upper that needs significant repairs before it would meet conventional appraisal standards
The point isn’t that conventional is superior it’s that it’s the right fit in specific circumstances, and understanding those circumstances helps you make a better decision.
Down Payment Options: More Flexible Than Most People Think
The 20% down payment myth persists despite being disconnected from reality for most buyers. Conventional loans can be obtained with significantly less though the trade-offs are worth understanding.
The 3% Down Option
Fannie Mae’s HomeReady program and Freddie Mac’s Home Possible program both allow down payments as low as 3% for qualifying borrowers. These programs are designed for low-to-moderate income buyers and come with income eligibility requirements, but they open conventional financing to buyers who might otherwise assume they need an FHA loan.
The catch: private mortgage insurance is required when you put less than 20% down, and at 3% down, that PMI cost is meaningful. The benefit is that unlike FHA mortgage insurance, conventional PMI can be removed once you reach 20% equity without refinancing.
The 5% to 10% Down Range
This is where a lot of repeat buyers and first-timers with some savings land. You’re putting meaningful skin in the game, your PMI cost is lower than at 3%, and you’re building equity faster. For buyers who have saved deliberately but don’t want to drain their entire emergency fund for a 20% down payment, this range often makes the most practical sense.
The 20% Down Option
Twenty percent eliminates PMI entirely from day one. If you have the funds and want the simplest, lowest monthly payment structure, it’s worth considering. But it’s not required and for buyers in high-cost markets where 20% represents a very large dollar amount, waiting to accumulate that sum means years of continued renting while the market potentially moves.
The decision between putting 10% down now versus waiting years for 20% is a genuine financial calculation that depends on local market conditions, your rental costs, and your timeline. It’s worth running the numbers rather than defaulting to 20% as an assumed requirement.
Credit Score: How It Actually Affects Your Loan
Credit score affects conventional loans in a more granular way than most borrowers realize. It’s not just about qualifying it’s about pricing.
Conventional loans use risk-based pricing, which means your interest rate and certain fees adjust based on your credit score, down payment amount, and loan type. A borrower at 760 and a borrower at 680 buying the same house with the same down payment will receive meaningfully different rate quotes.
General tiers worth knowing:
- 760 and above: Typically the best available pricing
- 740 to 759: Very competitive, minimal pricing adjustments
- 720 to 739: Good pricing, slight adjustments
- 700 to 719: Noticeable pricing differences begin
- 680 to 699: More significant adjustments
- 660 to 679: Rates and fees increase more substantially
- 620 to 659: Qualifying is possible but pricing is considerably less favorable
This tiered structure is why improving your credit score before applying even by 20 or 30 points can have a real dollar impact on your monthly payment and total loan cost. If you’re sitting at 695, getting to 720 before applying is worth the effort.
Private Mortgage Insurance: What It Is and How to Get Rid of It
PMI protects the lender not you if you default on the loan. It’s required on conventional loans when your down payment is less than 20%, and it adds to your monthly payment.
How much? It varies based on your credit score, loan size, and down payment amount. Generally it runs somewhere between 0.2% and 2% of the loan amount annually, divided into monthly payments. On a larger loan, that’s a meaningful monthly cost.
The good news: conventional PMI has a clear exit path.
Automatic cancellation: By federal law, lenders must cancel PMI when your loan balance reaches 78% of the original purchase price automatically, without you having to request it.
Requested cancellation: You can request PMI removal once your balance reaches 80% of the original value, assuming you have a good payment history and the property hasn’t declined in value.
Refinance: If your home has appreciated significantly, refinancing into a new loan at 80% or below the current value eliminates PMI though you’ll have new closing costs to factor in.
Appraisal-based removal: Some lenders allow PMI removal based on a new appraisal showing sufficient equity, without refinancing. Policies vary by lender.
This is fundamentally different from FHA mortgage insurance, which stays for the life of the loan on most FHA mortgages originated with less than 10% down. That difference is one of the main reasons buyers who qualify for conventional financing often benefit from choosing it over FHA even if the initial rate is slightly higher.
Fixed Rate vs. Adjustable Rate: Which Makes More Sense
Conventional loans come in both fixed-rate and adjustable-rate versions. The right choice depends on your timeline and risk tolerance.
Fixed-Rate Conventional Loans
Your interest rate stays the same for the entire loan term typically 15 or 30 years. Your principal and interest payment never changes, regardless of what happens to market rates.
Most homebuyers choose fixed-rate for the predictability. If you’re planning to stay in the home long-term and want a payment you can plan around, fixed-rate is usually the straightforward answer.
The 30-year fixed is the most common mortgage in America for a reason lower monthly payments spread over a longer term. The 15-year fixed pays off faster and typically comes with a lower interest rate, but the higher monthly payment reduces buying power and cash flow flexibility.
Adjustable-Rate Conventional Loans (ARMs)
An ARM starts with a fixed rate for an initial period typically 5, 7, or 10 years then adjusts periodically based on a market index. The initial rate is often lower than a comparable fixed rate, which means lower payments during the fixed period.
ARMs make sense in specific situations: you’re confident you’ll sell or refinance before the adjustment period begins, or you expect rates to decline and want flexibility. They carry more risk than fixed-rate loans if your plans change or if rates move unfavorably.
For buyers planning to stay long-term, a fixed rate generally makes more sense. For buyers with a shorter anticipated timeline, an ARM is worth evaluating.
First-Time vs. Repeat Buyer: Does It Change Your Options?
The short answer is: somewhat, but less than you might expect.
First-time buyers have access to specific programs HomeReady and Home Possible mentioned earlier that offer slightly better terms for qualifying borrowers. Some state and local down payment assistance programs are also limited to first-time buyers, defined as someone who hasn’t owned a home in the past three years.
Repeat buyers typically have equity from a previous home to use as a down payment, which often means better loan-to-value ratios and lower PMI costs or no PMI at all. They also tend to have longer credit histories and more established income documentation.
Beyond those differences, the core conventional loan structure is largely the same. Credit, income, DTI, and down payment drive the terms regardless of whether it’s your first purchase or your fourth.
If you’re a first-time buyer wondering how conventional compares to FHA for your specific situation, that’s worth a detailed conversation with a loan officer who can run both scenarios with your actual numbers. Sometimes conventional wins. Sometimes FHA does. The answer depends on your credit score, down payment, and how long you plan to keep the loan.
How Conventional Loans Compare to Other Options
Knowing where conventional loans fit relative to other programs helps you make a confident decision.
Compared to FHA loans: Conventional requires stronger credit but offers PMI removal that FHA doesn’t. For buyers at 620 to 660, FHA may be more accessible. For buyers at 700 and above with a reasonable down payment, conventional often wins on total cost.
Compared to VA loans: If you qualify for VA, it’s almost always the better option no down payment, no PMI, competitive rates. Conventional is for buyers who don’t have VA eligibility.
Compared to USDA loans: USDA offers zero down in eligible areas, which is compelling if you qualify geographically. Conventional has no geographic restriction and no income cap for standard programs.
If you’re refinancing an existing mortgage, a conventional loan refinance can lower your rate, shorten your term, or eliminate FHA mortgage insurance if you’ve built sufficient equity.
Running different scenarios through a mortgage calculator before your first lender conversation helps you understand roughly what different loan amounts and down payment combinations mean for your monthly payment so you’re not doing math on the fly when it matters.
What credit score do I need for a conventional home loan?
The minimum is generally 620, though some lenders set slightly higher internal minimums. That said, qualifying and getting favorable pricing are different things. Scores below 680 will see noticeably higher rates and fees. If your score is in the mid-600s, it’s worth asking your lender whether spending a few months improving it before applying would meaningfully change your rate sometimes the math clearly favors waiting, sometimes it doesn’t.
How much do I need to put down on a conventional loan?
As little as 3% through certain programs, though most buyers put down somewhere between 5% and 20%. The down payment amount affects your PMI cost, your monthly payment, and how quickly you build equity. There’s no single right answer it depends on your savings, your local market, and how you weigh monthly cash flow against equity accumulation.
How is conventional PMI different from FHA mortgage insurance?
Conventional PMI can be removed once you reach 20% equity either through paying down the balance, home appreciation, or a combination. FHA mortgage insurance on loans originated with less than 10% down stays for the life of the loan regardless of equity. Over a long holding period, this difference can add up to a meaningful amount of money.
Can I use gift funds for a conventional loan down payment?
Yes, though the rules differ slightly from FHA. For conventional loans with less than 20% down, gift funds are typically allowed from family members with proper documentation. For loans with 20% or more down, gift funds can cover the entire amount. Your lender will specify exactly what documentation is required for the gift to be acceptable to the underwriter.
Is a 15-year or 30-year conventional loan better?
Depends entirely on your priorities. A 15-year loan pays off faster and typically comes with a lower interest rate you pay significantly less interest over the life of the loan. The trade-off is a higher monthly payment that reduces buying power and cash flow flexibility. A 30-year loan has a lower payment, more flexibility, and lets you direct extra funds elsewhere if you choose. Many buyers opt for a 30-year loan and make extra principal payments when cash flow allows getting some of the benefit of the shorter term without being locked into the higher required payment.
Making the Call
Conventional home loan options cover more ground than most buyers initially realize from 3% down programs for first-timers to jumbo financing for higher-priced purchases, from 30-year fixed rates to adjustable structures for buyers with specific timelines.
The right choice depends on your credit profile, your down payment, your timeline, and what you’re buying. There’s no universal best answer just the option that fits your situation most accurately.
At HomeTown Lending, we work through exactly this kind of analysis with buyers across Texas. We’re a mortgage broker, which means we shop your loan across multiple wholesale lenders rather than pushing a single institution’s products. When you’re ready to see what conventional financing looks like for your specific numbers, we’re here for that conversation.