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Introduction to Mortgage Choices


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    Highlights

  • A 2/28 ARM starts with a low fixed interest rate for two years, then adjusts semiannually based on an index plus a margin for the remaining 28 years
  • Homeowners benefit from lower initial payments but face risks of significant rate increases after the teaser period
  • These mortgages often include prepayment penalties in the first two years and caps to limit rate changes
  • Compared to fixed-rate mortgages, 2/28 ARMs offer short-term affordability but unpredictable long-term costs
Table of Contents

Introduction to Mortgage Choices

As a homebuyer, you face numerous options in mortgage types, ranging from long-term fixed-rate loans to shorter-term adjustable-rate ones. Let me tell you about the 2/28 adjustable-rate mortgage, which is less common than the standard 30-year fixed mortgage but could fit your needs if you're looking for initial affordability. This loan provides a fixed interest rate for the first two years, followed by a floating rate for the next 28 years. I'll walk you through how it operates, along with its advantages and drawbacks.

What Is a 2/28 Adjustable-Rate Mortgage (2/28 ARM)?

A 2/28 adjustable-rate mortgage, or 2/28 ARM, is a 30-year home loan that begins with a fixed interest rate for the initial two years. After that, the rate becomes variable, adjusting based on an index rate plus a margin. You should know that the starting teaser rate is usually lower than what's available on conventional mortgages, but it can climb substantially afterward. Banks offset their low profits from the teaser rate by imposing significant prepayment penalties during those first two years.

Key Takeaways

  • 2/28 ARMs provide an introductory fixed rate for two years, followed by semiannual interest rate adjustments for the remaining 28 years.
  • Rate adjustments depend on marginal rates and tied indexes, leading to changes in interest rates.
  • You typically enjoy lower payments during the introductory period, but you're exposed to interest rate risk once adjustments begin.

Understanding 2/28 Adjustable-Rate Mortgages

These 2/28 ARMs gained traction during the early 2000s real estate boom, when skyrocketing home prices made traditional mortgage payments unaffordable for many. You'll find other ARM variations, like 5/1, 5/5, or 5/6 ARMs, which offer a five-year fixed period before adjustments every year, five years, or six months, respectively. There's also the 15/15 ARM, which adjusts once after 15 years and stays fixed afterward. Less frequently used are the 2/28 and 3/27 ARMs; the 2/28 has a two-year fixed rate followed by 28 years of adjustments, while the 3/27 features three fixed years and 27 adjustable ones, with semiannual changes in both cases.

Example of a 2/28 ARM

Consider this scenario: you're purchasing a $350,000 home with a $50,000 down payment, taking out a $300,000 2/28 ARM at an initial 5% interest rate, resulting in monthly payments of $1,906—factoring in $230 for property taxes and $66 for insurance. Your 5% rate stays fixed for two years, then it adjusts based on a broader index. If it rises to 5.3%, your monthly cost jumps to $1,961, and it will keep fluctuating over the loan's life, making total costs hard to predict. By contrast, a 30-year fixed mortgage at 5% would keep you at $1,906 monthly, with total interest around $279,987 if not paid off early.

Risks of 2/28 ARMs

The main risk with a 2/28 ARM, like any adjustable-rate mortgage, is the possibility of rate hikes. After two years, adjustments happen every six months, often upward, based on an index like the federal funds rate or SOFR, plus a margin. These loans include safeguards such as lifetime rate caps and limits on per-period changes, but volatile markets can still lead to sharp payment increases. During the housing boom, many didn't grasp how even small rate jumps could inflate payments dramatically. Some used these as temporary fixes, planning to refinance after two years, but the 2008 crash dropped home values, trapping owners who couldn't refinance, pay, or sell without loss. This led to foreclosures and tighter lending standards today, where banks scrutinize your ability to handle adjustable payments more closely.

2/28 ARM vs. Fixed-Rate Mortgage

You need to understand how a 2/28 ARM differs from a fixed-rate mortgage for sound financial planning. With an ARM, the interest rate can vary, so your monthly payments might change, and total interest is unpredictable—prepare for potentially higher costs. A fixed-rate mortgage keeps the interest steady, allowing you to budget the same payment throughout. The 2/28 ARM only fixes the rate for the first two years before adjustments kick in.

Is a 2/28 Adjustable-Rate Mortgage Right for You?

Deciding on a 2/28 ARM depends on your situation; it has pros and cons that might suit you or not. It could work if you need lower payments upfront and expect to handle increases later. But if you can manage higher initial payments, options like a 15-year fixed-rate loan might save you more on total interest.

Common Questions About ARMs

What are the disadvantages of an adjustable-rate mortgage? It starts with lower payments, but you must be ready for increases that raise monthly and total costs if rates go up. What is a 5/1 ARM with a 30-year term? It fixes your rate for five years, then adjusts annually for the remaining 25 years—also called a 5/1 hybrid ARM. Can you pay off an ARM early? It depends on your loan terms; some impose prepayment penalties if you pay off, sell, or refinance early.

The Bottom Line

In summary, a 2/28 ARM is a variable-rate loan with a fixed rate for two years and floating rates for 28 more, serving as an alternative to a 30-year fixed mortgage. It's less common but can fit specific buyers, provided you weigh its benefits against the risks carefully.

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