8 Types of Mortgage Loans Home Buyers Should Know About

Buying a house involves more decisions than most first-time buyers expect, and choosing the right mortgage is one of the biggest. The loan type you pick affects your monthly payment, how much cash you need upfront, and what happens if your financial situation changes. Your circumstances will determine what loan works best for you and your family, so here are eight common types of mortgage loans worth understanding before you start the application process.

Conventional Loans

Not backed by any federal agency, conventional loans are designed to be conservative. They come with a variety of down payment options and interest rates that can be fixed or adjustable. For first-time buyers, one real draw is the lower upfront cash requirement compared to many other loan types. Borrowers can also arrange subordinate financing, which makes it possible to fund a larger purchase with less cash on hand at closing. The conforming loan limit for a single-family home in most of the U.S. is $726,200, as announced by the Federal Housing Finance Agency (FHFA). The CFPB recommends comparing APR rather than the interest rate alone when evaluating conventional loan offers, since fees can vary considerably between lenders.

Conventional loans are not the right fit for every buyer. Borrowers with credit scores below 620 will generally not qualify, and those who put down less than 20% are required to pay private mortgage insurance, which adds to the monthly cost. If your credit profile is thin or your down payment is limited, a government-backed loan may be a more practical starting point.

Fixed-Rate Mortgages

A fixed-rate mortgage locks in one interest rate for the entire loan term. Monthly principal and interest payments stay the same whether you borrowed in a low-rate environment or a high one, which removes any guesswork from long-term budgeting. The predictability is the core appeal.

The two most common term lengths are 15 and 30 years. According to Freddie Mac’s Primary Mortgage Market Survey, the 30-year fixed-rate mortgage has historically been the most popular loan product in the United States. Fannie Mae and Freddie Mac both purchase fixed-rate mortgages on the secondary market, which helps keep rates stable and predictable for borrowers. One underappreciated feature is the option to refinance: if rates fall significantly after you close, you can replace the loan with a new one at a lower rate, reducing your monthly payment or shortening your payoff timeline.

Adjustable-Rate Mortgages

ARMs carry a variable interest rate that can change based on a market index. The initial rate is typically lower than what you’d get on a 30-year fixed loan, which translates to lower payments in the early years. That discount makes ARMs worth considering for buyers who expect to sell or refinance before the fixed period ends.

The structure involves an initial fixed period, commonly 5, 7, or 10 years, after which the rate adjusts periodically based on a benchmark such as the Secured Overnight Financing Rate (SOFR), which replaced LIBOR as the standard index. What borrowers need to understand clearly is the rate cap structure. The Consumer Financial Protection Bureau (CFPB) advises reviewing rate caps carefully, since they limit how much the rate can increase per adjustment period and over the life of the loan. Without that review, the payment increase at first adjustment can catch borrowers off guard.

High-Balance Loans

High-balance conforming loans, sometimes called “super conforming” loans, are backed by Fannie Mae and Freddie Mac and are available in designated high-cost counties where home prices significantly exceed the national median. The loan limit in those areas can reach up to $1,089,300, according to the FHFA’s updated limits.

Within this category, there are two structures worth distinguishing. Balloon payment loans carry lower monthly payments for most of the term, then require a large lump-sum payment at the end. Negative amortization loans let borrowers make payments below the interest amount, with the unpaid portion added to the loan balance over time. Both can lower near-term costs, but both carry meaningful long-term risk. Borrowers considering either structure should read the loan terms thoroughly before committing.

Jumbo Mortgages

Jumbo mortgages are for buyers who need to borrow more than the conforming loan limits allow. The limit is adjusted each year by the FHFA and varies by location. Because these loans are not purchased by Fannie Mae or Freddie Mac, lenders carry the full credit risk themselves, which is why qualification standards are stricter than for conforming products.

Jumbo mortgages typically require a FICO Score of 700 or higher and a debt-to-income ratio below 45%, along with larger cash reserves than conforming loans require. The CFPB provides guidance on understanding the qualification requirements for jumbo mortgages before applying. According to the CFPB, lenders scrutinize liquid reserves and credit history closely, and having at least several months of mortgage payments set aside can meaningfully affect approval odds.

VA Loans

Offered through the U.S. Department of Veterans Affairs, VA loans are one of the few mortgage products that allow eligible borrowers to purchase a home with no down payment at all. That alone sets them apart from nearly every other option on this list.

VA loans do not require private mortgage insurance, which produces real monthly savings compared to conventional loans with less than 20% down. The loans are also assumable, meaning a future buyer can take over the existing loan terms when the original owner sells. Interest rate options can be fixed or adjustable. VA loans are originated through approved private lenders such as Navy Federal Credit Union, USAA, and Veterans United, and the federal government backs each loan. Eligibility depends on service requirements outlined by the Department of Veterans Affairs. Borrowers do pay a one-time funding fee, which varies based on down payment amount and whether it is a first or subsequent use of the benefit.

Reverse Mortgages

Reverse mortgages let homeowners aged 62 or older convert a portion of their home equity into cash without making monthly mortgage payments. The most common product is the Home Equity Conversion Mortgage (HECM), insured by the Federal Housing Administration (FHA) and regulated through HUD.

The appeal is straightforward: for older homeowners on fixed incomes, eliminating a required monthly mortgage payment can free up significant cash flow. Repayment terms are flexible and can be structured around the borrower’s needs. The home can be sold or refinanced to cover the outstanding balance when the time comes.

Reverse mortgages are not without risk, however. Interest accrues on the outstanding balance over time, so the amount owed grows rather than shrinks. Heirs who want to keep the home will need to pay off the loan balance, which can be a significant sum after years of compounding interest. The CFPB requires independent counseling from a HUD-approved housing counselor before any reverse mortgage can be issued, which helps ensure borrowers understand the long-term implications before signing.

FHA Loans

FHA loans, offered through the Federal Housing Administration, are a practical option for first-time buyers who have limited savings or credit scores below what conventional lenders require. The minimum down payment is 3.5% for borrowers with a FICO Score of 580 or higher. Closing costs can be rolled into the loan in some cases, and the program allows for more flexibility in how mortgage insurance premiums are structured compared to conventional PMI.

FHA loans are available through HUD-approved lenders. The FHA loan limit for a single-family home in most U.S. markets is $472,030, according to the latest HUD press release. One cost borrowers should factor in carefully: FHA loans require both an upfront mortgage insurance premium and an annual MIP for the life of the loan in most cases, regardless of how much equity you accumulate. For buyers who plan to stay in the home long-term and expect their credit to improve, refinancing into a conventional loan later can eliminate that ongoing MIP cost.

No single mortgage type is the right answer for every buyer. Each has real advantages and genuine trade-offs, and the best choice depends on your credit profile, available savings, military status, age, and how long you plan to stay in the home. Resources from the CFPB, HUD, and the FDIC can help borrowers understand their rights and obligations throughout the process. Reviewing those materials before meeting with a lender puts you in a stronger position to ask the right questions.

Frequently Asked Questions

What are the main types of mortgage loans available to home buyers?

The eight main types are conventional loans, fixed-rate mortgages, adjustable-rate mortgages (ARMs), high-balance loans, jumbo mortgages, VA loans, reverse mortgages, and FHA loans. Each serves a different borrower profile based on credit score, income, military service, age, and the purchase price of the home.

What is the conforming loan limit?

The conforming loan limit for a single-family home in most U.S. counties is $726,200, as set by the Federal Housing Finance Agency (FHFA). In designated high-cost areas, the limit can reach up to $1,089,300. Loans exceeding these limits are classified as jumbo mortgages and are not eligible for purchase by Fannie Mae or Freddie Mac.

What credit score do I need to get a mortgage?

The minimum credit score required depends on the loan type. FHA loans accept scores as low as 580 with a 3.5% down payment. Conventional loans typically require a minimum score of 620, while jumbo mortgages often require 700 or higher. Individual lenders may set their own requirements above those federal minimums, so checking with multiple lenders is worthwhile.

What is the difference between a fixed-rate mortgage and an adjustable-rate mortgage?

A fixed-rate mortgage locks in the same interest rate for the entire loan term, giving you predictable monthly payments from start to finish. An adjustable-rate mortgage (ARM) starts with a fixed rate for an initial period, typically 5, 7, or 10 years, then adjusts periodically based on a market index such as SOFR. ARMs can offer lower initial payments but carry the risk of rate increases once the fixed period ends.

Who qualifies for a VA loan?

VA loans are available to eligible active-duty service members, veterans, and surviving spouses who meet service requirements set by the U.S. Department of Veterans Affairs. One of the most significant benefits is the ability to purchase a home with 0% down payment and no private mortgage insurance. Borrowers pay a one-time funding fee, which varies based on down payment amount and whether it is the borrower’s first VA loan.

What is a jumbo mortgage and when do I need one?

A jumbo mortgage is any home loan that exceeds the conforming loan limit set by the FHFA, $726,200 in most U.S. counties. These loans are not eligible for purchase by Fannie Mae or Freddie Mac, so lenders assume more risk and typically require higher credit scores, larger down payments, and lower debt-to-income ratios. They are most commonly used for higher-priced properties in expensive real estate markets.

How does a reverse mortgage work?

A reverse mortgage allows homeowners aged 62 or older to borrow against their home equity without making monthly mortgage payments. The most widely used product is the Home Equity Conversion Mortgage (HECM), insured by the FHA and regulated by HUD. The loan balance grows over time as interest accrues and becomes due when the borrower sells the home, moves out, or passes away. The CFPB requires independent counseling from a HUD-approved housing counselor before a reverse mortgage can be issued.

What is the difference between a high-balance loan and a jumbo mortgage?

A high-balance loan, also called a “super conforming” loan, exceeds the standard conforming limit but stays within the higher limits set for designated high-cost counties, up to $1,089,300. These loans are still eligible for purchase by Fannie Mae and Freddie Mac. A jumbo mortgage, by contrast, exceeds even the high-cost area limits and is held on the lender’s balance sheet without government-sponsored enterprise backing.

Should I choose a 15-year or 30-year fixed-rate mortgage?

A 30-year fixed-rate mortgage offers lower monthly payments and more flexibility, making it the most popular choice among U.S. home buyers according to Freddie Mac’s research. A 15-year mortgage typically comes with a lower interest rate, faster equity growth, and significantly less total interest paid over the life of the loan. The right choice depends on your monthly budget, long-term financial goals, and how long you plan to stay in the home. The CFPB offers a mortgage comparison tool to help evaluate these options.

Are FHA loans worth it if I have decent credit?

FHA loans are most valuable for buyers with credit scores below 680 or limited savings for a down payment. For borrowers with stronger credit, a conventional loan is often the better long-term deal because conventional PMI can be removed once you reach 20% equity, while FHA annual MIP typically stays for the life of the loan. Running the numbers on both options, factoring in total MIP or PMI costs over your expected ownership period, will give you a clearer answer than comparing interest rates alone.