If you’re buying a home, there’s a good chance you’ll hear two loan types come up early:
FHA and Conventional.
Both can be great options.
The mistake is assuming one is always better than the other.
The right choice depends on your credit profile, down payment, monthly payment, mortgage insurance, cash available at closing, and sometimes the property itself.
This guide breaks down the differences in plain English.
The short answer
Conventional financing often makes sense when you have stronger credit and want more flexibility with mortgage insurance.
FHA can be a strong option when you need more flexibility with credit, debt-to-income ratios, or down payment.
But that’s just the starting point.
The best way to choose is to compare the actual monthly payment, cash to close, and long-term cost side by side.
FHA allows eligible borrowers to finance approximately 96.5% of the purchase price, which translates to a 3.5% minimum down payment in many cases. Conventional financing can go as low as 3% down for certain qualified buyers and programs.
The big takeaway: Don’t choose a loan based on the label. Choose it based on the numbers.
FHA vs. Conventional at a glance
FHAConventionalMinimum down paymentOften 3.5%Some options as low as 3%Credit flexibilityGenerally more flexibleOften rewards stronger credit moreMortgage insuranceUpfront + annual MIPPMI may apply below 20% downMortgage insurance removalDepends on FHA structure and LTVPMI may be cancellable under applicable rulesProperty standardsFHA-specific property requirements applyTypically fewer government-specific property requirementsBest fitBuyers needing more qualifying flexibilityBuyers with stronger profiles and/or lower long-term MI cost
FHA loans are government-insured, while conventional loans are not insured or guaranteed by FHA, VA, or USDA.
1. Down payment: FHA does not automatically mean “lowest down”
This surprises a lot of buyers.
FHA’s minimum required investment is commonly 3.5%.
Some conventional programs allow qualified buyers to put down 3%.
So if somebody tells you:
“FHA is always the lowest-down-payment loan.”
That isn’t necessarily true.
The bigger question is:
Which program gives you the better overall combination of payment, cash to close, and qualification?
2. Credit is where FHA can become very useful
This is one of the biggest reasons FHA exists.
FHA financing is designed to provide more flexibility for borrowers who may not fit the cleanest conventional profile.
HUD describes FHA loans as offering easier credit qualifying along with low down-payment options.
That doesn’t mean FHA is only for buyers with poor credit.
It means FHA may sometimes price or qualify more favorably when the borrower’s credit profile is less than ideal.
On the other hand, conventional financing can become increasingly attractive as credit improves.
What we tell our clients
If your credit is excellent, don’t assume FHA is automatically cheaper because of the lower minimum down payment.
If your credit has some bruises, don’t assume conventional is your only “normal” option either.
Run both.
3. Mortgage insurance is a major difference
This is where the comparison starts getting more important.
FHA mortgage insurance
FHA financing generally includes:
an upfront mortgage insurance premium
an annual mortgage insurance premium, typically paid monthly
HUD confirms that FHA borrowers are responsible for both upfront and annual mortgage insurance premiums, with the annual amount depending on factors such as loan term and loan-to-value ratio.
The upfront FHA mortgage insurance premium is typically financed into the loan rather than paid entirely out of pocket at closing.
Conventional private mortgage insurance
On many conventional loans with less than 20% down, private mortgage insurance — PMI — may be required.
Fannie Mae notes that buyers putting less than 20% down will often have PMI included in the payment.
The important difference is that conventional PMI may eventually be removable or cancellable under applicable rules, while FHA mortgage insurance follows FHA-specific duration requirements.
That can materially change the long-term cost.
4. FHA can sometimes help with debt-to-income flexibility
Debt-to-income ratio, or DTI, compares your monthly debt obligations to your gross monthly income.
This is part of how lenders evaluate whether a mortgage fits your overall financial picture.
Conventional loans can allow relatively high DTI ratios for qualified borrowers. Fannie Mae notes that some qualifying borrowers can have a conventional DTI as high as 50%, depending on the overall file.
FHA may also provide additional flexibility depending on the borrower’s overall profile.
The key point:
DTI is not evaluated in isolation.
Credit, reserves, income stability, down payment, automated underwriting findings, and the rest of the file all matter.
5. The property can affect the decision too
FHA has property eligibility and condition requirements because the loan is federally insured.
That doesn’t mean the house has to be perfect.
But certain health, safety, structural, or livability issues can matter.
HUD notes that FHA financing can be used on several property types, including single-family homes, 2–4 unit properties, condos, townhomes, modular homes, and qualifying manufactured housing.
Conventional financing may sometimes be easier on properties with certain condition issues, depending on the situation.
That’s why the loan comparison isn’t always just about the borrower.
Sometimes it’s about the house too.
6. Example: 3.5% FHA vs. 5% Conventional
Let’s say you’re buying a $350,000 home.
FHA example
Purchase price: $350,000
Down payment: 3.5%
Down payment amount: $12,250
Base loan amount: approximately $337,750
FHA mortgage insurance applies
Conventional example
Purchase price: $350,000
Down payment: 5%
Down payment amount: $17,500
Base loan amount: approximately $332,500
Conventional PMI may apply
The conventional buyer brings more money down, but that does not automatically mean the monthly payment will be lower enough to justify the extra cash.
You would still need to compare:
interest rate
mortgage insurance
monthly payment
closing costs
lender credits
cash remaining after closing
That’s why we model both options instead of picking a program first.
7. When FHA might make more sense
FHA may be worth a serious look when:
your credit profile is less than perfect
you need more flexibility with qualifying
your debt-to-income ratio is tighter
you have limited cash for down payment
conventional mortgage insurance is expensive for your profile
FHA produces the better overall payment
FHA is not a “bad credit loan.”
It is simply a different underwriting and insurance structure.
8. When Conventional might make more sense
Conventional financing may be more attractive when:
you have stronger credit
conventional PMI is inexpensive
you plan to eventually remove mortgage insurance
you have 5%, 10%, 15%, or 20%+ available for down payment
you want greater flexibility with certain property types or conditions
the conventional payment is lower
Again:
Stronger credit often makes conventional more competitive.
But you still have to run the math.
9. Don’t compare only the interest rate
This is a big mistake.
If one loan has a lower interest rate but more expensive mortgage insurance, it may not actually have the lower payment.
You need to compare:
Principal + Interest + Mortgage Insurance
And ideally:
Total monthly housing payment + cash to close
The rate is one part of the decision.
Not the whole decision.
10. Don’t drain your savings just to avoid FHA
Another common mistake:
“If I can scrape together enough for conventional, I should do that no matter what.”
Maybe.
Maybe not.
If choosing conventional means using nearly every dollar you have, while FHA leaves you with a healthier emergency fund, the lower-cash option could still make more sense.
Fannie Mae specifically recommends considering closing costs, repairs, moving expenses, and emergency savings when deciding how much money to put down.
What we tell our clients
Your mortgage shouldn’t leave you broke the day after closing.
The loan with the lowest theoretical long-term cost is not always the loan that gives you the healthiest financial position today.
So which one is cheaper?
There is no universal answer.
You need to compare the actual scenario.
The answer can change depending on:
credit score
down payment
interest rate
PMI or FHA MIP
property type
purchase price
debt-to-income ratio
how long you plan to keep the loan
A borrower with a 780 credit score may see a completely different result than a borrower with a 660 score.
That’s why a generic “FHA vs. Conventional” calculator online can only tell you so much.
FHA vs. Conventional FAQs
Is FHA only for first-time home buyers?
No.
You do not have to be a first-time buyer to use FHA financing.
Is Conventional always better if I have good credit?
Not necessarily.
Good credit can make conventional financing very attractive, but rate, mortgage insurance, cash requirements, and other factors still need to be compared.
Can I put 3% down on a conventional loan?
Some conventional options allow eligible borrowers to put as little as 3% down.
Is FHA always 3.5% down?
3.5% is a common FHA minimum down-payment structure for eligible borrowers, but qualification rules still apply.
Does FHA mortgage insurance go away?
FHA mortgage insurance duration depends on the loan structure, loan-to-value ratio, term, and applicable FHA rules.
Does conventional mortgage insurance go away?
Conventional PMI may be cancellable or removable under applicable servicing rules, depending on the loan and equity position.
Can I use down-payment assistance with FHA or Conventional?
Potentially, yes.
There are programs designed to work with both FHA and certain conventional loans, subject to program eligibility and guidelines.
HUD also notes that state and local governments may offer down-payment assistance programs.
What we tell our clients
If both programs work, we usually want to compare five things:
Cash to close
Monthly payment
Mortgage insurance
Cash left in the bank after closing
Long-term flexibility
That gives you a much better answer than:
“Which loan has the lower rate?”
Sometimes FHA wins.
Sometimes Conventional wins.
Sometimes the difference is small enough that preserving cash matters more.
The goal isn’t to choose the loan with the best reputation.
It’s to choose the loan that works best for you.
Bottom line
FHA and Conventional loans can both be excellent options.
FHA may offer more qualifying flexibility.
Conventional may offer lower long-term mortgage-insurance costs for stronger borrowers.
But the only meaningful comparison is the one built around your actual numbers.
Want to know which one looks better for you?
Have Nick & Kreg run both options side by side before you decide.
This information is for educational purposes only and is not a commitment to lend. Loan programs, rates, mortgage insurance, qualification requirements, property requirements, and guidelines are subject to change. Additional restrictions may apply.