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What is a 2/1 interest rate buy down? How does it work?
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Mortgage loan providers and banks are reintroducing 2-1 buydown loans to aid potential homebuyers in today’s market. This option reduces the borrower’s interest rate for the first two years of homeownership, potentially saving them thousands of dollars. So, what is a 2/1 interest rate buy down loan and how does it work to help homebuyers? And, what are the advantages and disadvantages? Let’s find out.
Although not a novel offering, mortgage buydowns have not been widely utilized since the late 1970s and early 1980s, a period marked by high interest rates. The last time buydowns were prevalent was during that financial crisis era. However, controversy arose because some lenders failed to ensure borrowers could afford the post-buydown rate.
Consequently, when the buydown period concluded, borrowers often struggled to meet the anticipated monthly payments. To address these concerns, regulations have been implemented to safeguard borrowers. Presently, borrowers must qualify for the highest interest rate rather than the initial reduced rates.
What is a 2/1 interest rate buy down?
A 2-1 buydown aka 2/1 interest rate buy down is a mortgage arrangement that initially offers a reduced interest rate for the first two years before returning to the standard rate. That is to say, a borrower gets a reduced interest rate for the initial years of their loan by making an upfront payment. Once this initial period ends, the agreed-upon rate at closing applies for the rest of the loan term.
Choosing a 2-1 buydown means your interest rate drops by 2% in the first year and 1% in the second year. By the third year, the rate returns to the original rate. Therefore, during the initial two years, home buyers enjoy lower payments.
This financing strategy is often used by home sellers, loan lenders, and home builders to make a property appealing to potential buyers.
While 2-1 buydowns can be advantageous for homebuyers, it’s essential to ensure they can manage the increased monthly payments when the interest rate returns to its regular level for the remaining life of the loan.
How does a 2/1 interest rate buy down loan work?

A 2-1 buydown is a financing strategy designed to help borrowers qualify for a mortgage with a lower interest rate, particularly for the first two years of the loan.
During this period, the interest rate decreases annually, with a 2% reduction in the first year and a 1% reduction in the second year.
This temporary reduction is made possible by an additional fee charged by lenders to compensate for the interest they forgo. The upfront fee for the buydown can be paid by either the homebuyer or the home seller. It’s often used as an incentive by sellers or homebuilders to attract buyers without reducing the home’s price.
At closing, the seller typically covers the buydown fee, which is deposited into an escrow account. It enables buyers to enjoy lower monthly principal and interest payments initially. After the initial two years, the interest rate reverts to the original rate for the remainder of the loan term. This arrangement benefits both buyers, who enjoy reduced payments early on, and sellers, who can sell homes faster with this attractive financing option.
How to calculate a 2-1 interest rate buydown?
Let’s imagine a scenario where a real estate developer offers a 2-1 buydown on their new homes. If the prevailing interest rate for 30-year mortgages stands at 5%, a homebuyer could secure a mortgage with a 3% rate in the first year, 4% in the second, and then the regular 5% afterward.
For instance, let’s say a homebuyer took a loan amount of $200,000 for a 30-year mortgage. Their monthly payments would be $843 in the first year, $995 in the second year, and $1,074 for the rest of the mortgage term.
Can I qualify for a 2-1 interest rate buydown?
To qualify for a 2-1 buydown loan, you need to meet certain criteria. Firstly, you must qualify for the home loan at the current mortgage rate. It means demonstrating your ability to afford the loan at that rate. This involves ensuring that your debt-to-income ratio (DTI) is within the acceptable range for the loan.
The up-front cost for a 2-1 buydown can be covered by the seller, builder, or buyer. This cost can be in the form of a lump sum deposited into an escrow account or as mortgage points.
To apply for such a loan plan, you’ll need to provide basic details about your home purchase and loan requirements. The lender will then assess your credit report and financial status, considering factors such as your credit score, income, debt-to-income ratio (DTI), and down payment. Keep in mind that there will be closing costs, and you may need mortgage insurance.
2-1 buydowns may be used for conventional loans. That said, they may also be an option for other types of mortgages, including FHA loans or VA loans. To know the specific options and requirements for your loan program, it’s crucial to consult with your mortgage lender.
Read more: Difference between conventional and FHA mortgage
Who benefits the most from this type of loan?
The 2-1 buydown loan is particularly useful for first-time homebuyers and others adjusting to mortgage payments, as it offers initial savings that can be used for home repairs, upgrades, or savings for future higher rates.
The best candidates for a 2-1 buydown loan include those expecting increased income within two years, individuals anticipating a partner’s return to work, those seeking to offset initial homeownership costs, and borrowers who prefer a low initial payment without an adjustable rate mortgage (ARM). If you’re looking to buy a home now and need to lower your monthly payments, a 2-1 buydown could be a suitable option for you.
What are the pros and cons of a 2/1 interest rate buy down loan?

Every loan option has its advantages and disadvantages depending on the borrower’s unique needs. Here are the pros and cons of a 2-1 buydown to help you make the right decision.
Pros
- Buyers can enjoy a lower interest rate for the first two years.
- Often, the seller or contractor covers the upfront fee as a concession.
- Gives the borrower the possibility of purchasing a more expensive home.
- Provides the borrower with time to increase their income before the agreed-upon rate kicks in.
Cons
- The interest rate increases each year during the buydown period.
- Home buyers will have to deal with increased monthly mortgage payments when the interest rate rises.
- There’s a risk that the borrower may struggle with monthly payments once the buydown period ends and the fixed rate mortgage begins.
Key takeaway
A common financing option nowadays is the 2-1 buydown. With a 2-1 buydown, the borrower enjoys a 2% lower interest rate in the first year and a 1% lower rate in the second year. After the second year, the initial approved rate resumes.
What makes 2-1 buydowns appealing to homebuyers is their immediate savings potential. With a lower initial interest rate, homebuyers can enjoy smaller payments in the early loan years. This feature is especially beneficial for those anticipating a future income increase, offering them financial flexibility.
It’s important to note that buydowns may not be accessible through certain state and federal mortgage programs or from all lenders. Moreover, it’s solely for new mortgages, not for refinancing. Additionally, terms can vary among lenders.
Read more: What is a mortgage note?
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