Adjustable-Rate Mortgage (ARM) in Michigan: How It Works

When most people think about getting a mortgage, they immediately think of a 30-year fixed rate mortgage.

And for good reason.

A fixed rate mortgage provides predictability: your interest rate doesn’t change during the term of the loan.

But a fixed rate isn’t the only option.

Depending on your financial situation, how long you expect to own the home, and the pricing available when you’re buying, an adjustable-rate mortgage, commonly called an ARM, may also be worth considering.

The key is understanding what you’re getting.

An ARM isn’t simply:

“A mortgage where the rate can go up.”

Modern adjustable-rate mortgages have specific rules that determine:

  • How long the initial rate is fixed
  • When the rate can first adjust
  • How often it can adjust afterward
  • Which financial index is used
  • What margin is added to the index
  • How much the rate can change at one time
  • The maximum interest rate allowed over the life of the loan

Once you understand those pieces, comparing an ARM with a fixed rate mortgage becomes much easier.

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What Is an Adjustable-Rate Mortgage?

An adjustable-rate mortgage is a mortgage with an interest rate that is fixed for an initial period and may then adjust according to the terms of the loan.

For example, you may see an ARM described as:

5/6 ARM

or

7/6 ARM

The numbers actually tell you something important.

With a typical 5/6 ARM, the initial interest rate is fixed for the first five years.

After that initial fixed period, the rate can generally adjust every six months.

With a typical 7/6 ARM, the initial rate is fixed for seven years and can generally adjust every six months after that.

So an ARM isn’t necessarily a mortgage where your rate starts changing immediately.

Depending on the loan, you could have several years of a fixed interest rate before the first adjustment occurs.

What Does 5/6 ARM Mean?

Let’s break it down.

The “5”

The initial interest rate is fixed for:

5 years

The “6”

After the initial five-year period, the rate may generally adjust every:

6 months

That’s why it’s called a:

5/6 ARM

The same basic idea applies to a 7/6 ARM.

A:

7/6 ARM

generally has an initial fixed-rate period of seven years, followed by potential adjustments every six months.

Actual ARM products and terms vary, so always review the specific loan documents rather than assuming every ARM works exactly the same way.

What Is the Difference Between an ARM and a Fixed Rate Mortgage?

The biggest difference is what happens to the interest rate over time.

Fixed Rate Mortgage

The interest rate is established when you lock your mortgage and remains fixed for the scheduled term of the loan.

If you have a 30-year fixed mortgage at 6.50%, the contractual interest rate doesn’t become 7.50% simply because market rates rise five years later.

Adjustable-Rate Mortgage

The interest rate is fixed during the initial ARM period.

After that period expires, the rate may adjust according to the terms of the mortgage.

That means the rate could potentially:

Increase

Decrease

or

Remain approximately the same

depending on the applicable index, margin, adjustment caps and other terms of the loan.

This is the fundamental tradeoff you need to evaluate.

Do ARMs Have Lower Rates Than Fixed Rate Mortgages?

Sometimes.

But not always.

You’ll frequently hear that an ARM automatically gives you a lower initial interest rate than a fixed mortgage.

That isn’t something you should assume.

Mortgage pricing changes constantly, and the difference between ARM and fixed-rate pricing can expand or shrink depending on market conditions and the particular lender.

There may be periods when an ARM offers a meaningful initial pricing advantage.

There may also be periods when the difference is small enough that the additional future rate uncertainty isn’t particularly attractive.

That’s why we compare actual mortgage pricing available to you, rather than choosing a loan based on what ARMs have historically done.

Why Would Someone Choose an ARM?

The most common reason is fairly simple:

The initial terms fit the borrower’s expected timeline.

Suppose you’re considering a 7/6 ARM.

You expect to own the property for approximately:

4 to 6 years.

If the ARM offers meaningfully better initial pricing than a comparable fixed-rate mortgage, you may decide that the savings during those years are worth evaluating.

Your expected ownership period falls entirely within the initial seven-year fixed period.

But that’s only one scenario.

An ARM might also be considered by someone who:

  • Expects to relocate within several years
  • Plans to sell the property before the first adjustment
  • Expects a significant future financial change
  • Is purchasing a property they don’t expect to keep long term
  • Has sufficient financial flexibility to handle potential future payment changes
  • Finds that current ARM pricing is meaningfully more attractive than fixed-rate pricing

None of those automatically make an ARM the right choice.

They simply make it worth comparing.

Don’t Choose an ARM Just Because You Plan to Refinance

This is extremely important.

You may hear:

“Take the ARM now. You’ll just refinance before it adjusts.”

That’s not a guarantee.

You may be able to refinance.

But refinancing in the future generally requires you to qualify for a new mortgage.

Between now and then:

  • Mortgage rates could increase
  • Your income could change
  • Your employment could change
  • Your credit could change
  • Your debts could increase
  • Your home’s value could decline
  • Mortgage guidelines could change

You should understand and be financially prepared for what happens if you still have the ARM when the adjustment period begins.

If refinancing later becomes attractive, great.

But the mortgage shouldn’t depend on that happening.

Is an ARM the Same as a 2-1 Buydown?

No.

These two mortgage strategies are sometimes confused because both can potentially provide a lower initial payment.

But they work very differently.

2-1 Temporary Buydown

With a 2-1 buydown, the underlying mortgage can be a fixed-rate loan.

The note rate is established at closing.

Funds contributed upfront temporarily subsidize a portion of the borrower’s mortgage payment during the first two years.

After the temporary subsidy ends, the borrower makes the payment associated with the already-established note rate.

Adjustable-Rate Mortgage

With an ARM, the actual interest rate may change after the initial fixed period.

There isn’t necessarily a temporary subsidy account reducing the payment.

The ARM itself contains the provisions that determine future interest-rate adjustments.

So:

2-1 Buydown = temporary payment subsidy

ARM = interest rate that may adjust in the future

That’s an important distinction.

How Does an ARM Interest Rate Adjust?

This is where ARMs can seem complicated.

But the basic concept isn’t that difficult.

After the initial fixed period ends, the new interest rate is generally determined using two important components:

Index + Margin

Let’s look at each one.

What Is an ARM Index?

The index is a published benchmark interest rate specified in the mortgage documents.

The index can move up or down over time based on financial-market conditions.

Many modern adjustable-rate mortgages use the Secured Overnight Financing Rate, commonly known as SOFR, or a related published SOFR-based benchmark, depending on the loan program.

The specific index used by your mortgage matters because future rate adjustments are tied to it.

You don’t want to take out an ARM without knowing:

“What index does this loan use?”

What Is an ARM Margin?

The margin is an amount established under the terms of the mortgage that is generally added to the applicable index when determining an adjusted interest rate.

For a simplified hypothetical example, suppose at an adjustment:

Applicable index: 4.00%

Margin: 2.75%

The calculated rate before considering applicable caps and rounding provisions might be:

6.75%

because:

4.00% + 2.75% = 6.75%

But that doesn’t necessarily mean your rate automatically becomes 6.75%.

We still have to consider the mortgage’s adjustment caps.

What Are ARM Rate Caps?

Rate caps are one of the most important consumer protections built into an adjustable-rate mortgage.

They limit how much the interest rate can change under specified circumstances.

An ARM can have multiple types of caps, including:

  • Initial adjustment cap
  • Subsequent adjustment cap
  • Lifetime cap

The exact cap structure depends on the mortgage.

This is something you should understand before closing, not five or seven years later when your first adjustment notice arrives.

What Is an Initial Adjustment Cap?

The initial adjustment cap limits how much your rate can change at the first adjustment after the initial fixed period ends.

Suppose your starting rate is:

5.50%

and your mortgage has an initial adjustment cap of:

2 percentage points

Even if the applicable index and margin calculation would otherwise produce a substantially higher rate, the initial adjustment cap may limit how much the rate can increase at that first adjustment, subject to the specific terms of the loan.

The exact cap matters.

What Is a Subsequent Adjustment Cap?

After the first adjustment, an ARM may continue to adjust periodically.

The subsequent adjustment cap limits how much the rate can change from one adjustment period to the next.

With certain modern ARMs, adjustments may occur every six months after the initial fixed period.

Again, the specific loan terms control.

What Is a Lifetime Cap?

The lifetime cap limits how high the interest rate can rise over the entire life of the mortgage relative to the applicable loan terms.

This is extremely important when evaluating worst-case scenarios.

Don’t evaluate an ARM only by asking:

“What’s my rate today?”

Also ask:

“What’s the highest rate this mortgage could eventually reach?”

Then look at what that could mean for the payment.

Understanding ARM Cap Structures

You may see an ARM described with a series of numbers representing its adjustment caps.

For example, a particular ARM could have caps governing:

First adjustment / subsequent adjustments / lifetime adjustment

The numbers and structure vary by product.

Rather than memorizing a particular cap combination, understand what each number means for your specific mortgage.

Before choosing an ARM, you should be able to answer:

How much can my rate increase at the first adjustment?

How much can it change at each later adjustment?

What is the maximum rate permitted over the life of the mortgage?

If you can’t answer those three questions, you don’t fully understand the ARM yet.

Can an ARM Rate Go Down?

Potentially, yes.

“Adjustable” doesn’t mean:

“Only adjusts upward.”

If the applicable index declines sufficiently, your interest rate may potentially decrease at an adjustment, subject to the mortgage terms, caps, floors and other applicable provisions.

That’s one potential advantage of an ARM.

With a fixed-rate mortgage, market rates can fall substantially, but your existing note rate doesn’t automatically decrease.

You would generally need to refinance to obtain a new lower contractual rate.

With an ARM, future downward adjustments may occur according to the terms of the mortgage.

But once again:

Don’t choose an ARM because you’re predicting what rates will do.

We can’t know where the applicable index will be years from now.

Can an ARM Payment Increase Even With Rate Caps?

Yes.

Rate caps limit how much the interest rate can adjust according to the mortgage terms.

They don’t necessarily mean your payment can’t increase significantly over time.

That’s why we want to model potential future payments.

If your ARM begins at one rate but could eventually reach a meaningfully higher rate, you should understand what that would do to your monthly principal-and-interest obligation.

The question isn’t only:

“Can I afford the ARM today?”

It’s also:

“What happens if I still own this home when the rate starts adjusting?”

An ARM Should Be a Strategy, Not a Gamble

That’s probably the best way to think about adjustable-rate mortgages.

An ARM can be a useful mortgage tool.

But the reason to choose one shouldn’t be:

“I hope rates go down.”

Instead, we want to look at:

  • Initial ARM rate
  • Comparable fixed rate
  • Monthly payment difference
  • Initial fixed period
  • Adjustment frequency
  • Index
  • Margin
  • Rate caps
  • Maximum potential rate
  • Expected ownership timeline
  • Financial flexibility

Then we can determine whether you’re receiving enough benefit during the initial fixed period to justify accepting the possibility of future adjustments.

5/6 ARM vs. 7/6 ARM: What’s the Difference?

Once you understand how an adjustable-rate mortgage works, the next question is usually:

Which ARM should I choose?

Two common structures you may encounter are:

5/6 ARM

and

7/6 ARM

The primary difference is how long the initial interest rate remains fixed before it can begin adjusting.

5/6 ARM

Initial rate generally fixed for:

5 years

Afterward, the rate may generally adjust:

Every 6 months

7/6 ARM

Initial rate generally fixed for:

7 years

Afterward, the rate may generally adjust:

Every 6 months

A 7/6 ARM gives you two additional years before the first potential adjustment.

But that doesn’t automatically make it better.

The question is what you’re getting in exchange for choosing one structure over another.

Is a 5/6 ARM Better Than a 7/6 ARM?

Not necessarily.

Suppose the 5/6 ARM has meaningfully better pricing than the 7/6 ARM.

And you expect to sell the home within:

3 to 4 years.

In that situation, paying more for two additional years of initial rate protection may not provide much practical value if your plans work out as expected.

Now suppose you’re fairly confident you’ll own the home for:

6 years.

The 7/6 ARM may deserve more consideration because your expected ownership period remains within its initial fixed-rate period.

But plans can change.

That’s why we shouldn’t choose an ARM solely based on the exact year you expect to move.

ARM vs. 30-Year Fixed Mortgage

This is the comparison that matters most for many borrowers.

Suppose you’re considering:

30-year fixed mortgage

versus

7/6 ARM

The fixed-rate mortgage provides certainty for the entire loan term.

The ARM provides certainty for the first seven years and then introduces the possibility of future rate adjustments.

What do you receive in exchange for accepting that additional uncertainty?

Ideally:

Meaningful savings during the initial fixed period.

If the ARM provides little or no pricing advantage, you may decide the future adjustment risk isn’t worth accepting.

If the difference is substantial, the conversation becomes much more interesting.

How Much Lower Should an ARM Rate Be?

There’s no magic number.

I wouldn’t tell a borrower:

“An ARM is worth it whenever it’s 0.50% lower.”

That’s too simplistic.

Instead, calculate the actual savings.

Suppose you’re borrowing:

$400,000

For illustration only, imagine you’re comparing:

30-Year Fixed

Rate: 6.50%

Approximate principal and interest:

$2,528 per month

7/6 ARM

Initial rate: 5.75%

Approximate initial principal and interest:

$2,334 per month

Approximate difference:

$194 per month

That’s about:

$2,328 per year

If the initial ARM rate remained in effect for seven years, the difference in scheduled payments during that initial period could become meaningful.

But that doesn’t mean you’ve automatically “saved” that entire amount in an economic sense.

The loans can amortize differently because of the different interest rates, and the ARM can later adjust.

We’re using the payment comparison to understand the magnitude of the initial benefit.

What If the ARM Is Only Slightly Lower?

Now imagine the same $400,000 mortgage, but the ARM saves only:

$25 per month

Would you accept future interest-rate uncertainty to save $25?

Maybe.

But that’s a very different decision from saving nearly $200 per month.

This is why I don’t think borrowers should decide:

“I want an ARM.”

or

“I would never take an ARM.”

before seeing the actual pricing.

Let the numbers tell us whether the product deserves consideration.

Compare the Cost Over the Initial Fixed Period

If you’re considering an ARM because you expect to sell before the first adjustment, compare the loans over your expected ownership period.

Suppose you expect to own the home for approximately five years.

We can compare:

Fixed-rate payment

versus

ARM payment

and look at:

  • Monthly principal and interest
  • Total scheduled payments
  • Interest paid
  • Principal reduction
  • Upfront points or credits
  • Expected loan balance when you sell
  • Other applicable costs

This gives us a much more meaningful comparison than simply looking at two advertised interest rates.

What If I Sell Before My ARM Adjusts?

If you sell the home and pay off the mortgage before the initial fixed period ends, you may never experience an interest-rate adjustment.

For example, suppose you obtain a:

7/6 ARM

and sell the property four years later.

Assuming the mortgage remained in place until the sale, you stayed entirely within the initial seven-year fixed period.

The future ARM adjustment provisions never affected your payment.

This is one reason ARMs can be worth evaluating for borrowers who don’t expect to own a particular property for decades.

But remember:

Expected ownership isn’t guaranteed ownership.

Maybe you planned to move in five years.

Then:

  • You love the neighborhood
  • Your children stay in the same school
  • Your job changes
  • Moving becomes expensive
  • Home prices change
  • Life simply takes a different direction

Suddenly you’re still there in year eight.

That’s why you need to understand the adjustment terms even if you don’t expect to reach them.

Can You Refinance an ARM Into a Fixed Rate Mortgage?

Potentially, yes.

An ARM doesn’t prevent you from refinancing later.

If future market conditions are favorable and you qualify, you could potentially refinance from an adjustable-rate mortgage into a fixed rate mortgage.

But refinancing isn’t free or guaranteed.

A future refinance may involve:

  • Qualification
  • Credit review
  • Income documentation
  • Property valuation
  • Closing costs
  • New mortgage pricing
  • New loan term
  • Other applicable requirements

That’s why:

“I’ll just refinance later”

shouldn’t be the entire ARM strategy.

If refinancing makes sense later, we can evaluate it then.

Should You Refinance Before an ARM Adjusts?

Not automatically.

Suppose your initial fixed period is approaching its end.

You might assume:

“I have to refinance now.”

But first, we need to determine what your ARM is actually scheduled to do.

We would want to review:

  • Current interest rate
  • Applicable index
  • Margin
  • Adjustment cap
  • Potential new rate
  • Current mortgage balance
  • Available fixed-rate refinance pricing
  • Refinance closing costs
  • How long you expect to keep the property

It’s possible refinancing will make sense.

It’s also possible that keeping the existing ARM is the better financial decision at that time.

Run the numbers before replacing the mortgage.

How Do You Qualify for an Adjustable-Rate Mortgage?

There isn’t one universal credit score, down payment or debt-to-income requirement that applies to every ARM.

Qualification depends primarily on the underlying mortgage program, lender requirements and complete borrower profile.

Factors may include:

  • Credit history
  • Credit score
  • Income
  • Employment
  • Debt-to-income ratio
  • Assets
  • Down payment
  • Loan-to-value
  • Property type
  • Occupancy
  • Loan amount
  • Reserves
  • Other applicable requirements

That’s why the old idea that:

“You need a 620 score and 5% down for an ARM”

isn’t a useful universal rule.

We need to evaluate the actual mortgage program.

What Payment Is Used to Qualify for an ARM?

This is an important distinction from a temporary 2-1 buydown.

ARM qualification is governed by the applicable mortgage program and ARM product requirements.

Depending on the particular loan, underwriting may require the borrower to qualify using a payment based on a specified rate that accounts for potential future adjustments rather than simply relying on the most attractive introductory payment.

The exact calculation can vary by ARM structure and program.

This protects against qualifying someone solely on a temporary payment that may later increase.

Does an ARM Give You More Buying Power?

Potentially, but don’t assume it will.

If an ARM provides a lower qualifying payment under the applicable underwriting requirements, it could potentially affect debt-to-income ratio and purchasing power.

But qualification rules matter.

You shouldn’t choose an ARM because someone tells you:

“The lower rate automatically lets you buy a more expensive house.”

First, we need to determine:

  • ARM pricing
  • Qualifying rate
  • Qualifying payment
  • Debt-to-income ratio
  • Applicable underwriting requirements

Then we’ll know whether the ARM actually changes your purchasing power.

Can First-Time Homebuyers Use an ARM?

Potentially, yes.

Being a first-time homebuyer doesn’t automatically mean you have to use a 30-year fixed mortgage.

But I would want a first-time buyer considering an ARM to understand the loan particularly well.

You should know:

  • How long the initial rate is fixed
  • When the first adjustment can occur
  • How often the rate can adjust
  • Which index is used
  • The margin
  • Adjustment caps
  • Maximum possible rate
  • Potential future payment

A first-time buyer shouldn’t choose an ARM simply because the initial payment looks more affordable.

You need to understand what you’re committing to beyond the first few years.

Can You Make a Larger Down Payment With an ARM?

Of course.

An ARM isn’t inherently a low-down-payment mortgage.

A borrower might choose an ARM while putting:

5% down

10% down

20% down

or more, depending on the mortgage program and transaction.

The appropriate down payment depends on much more than the interest-rate structure.

We should also consider:

  • Mortgage insurance
  • Cash reserves
  • Loan pricing
  • Monthly payment
  • Other financial goals

Putting every available dollar into the down payment simply to reduce the mortgage balance isn’t automatically the best strategy.

Can You Pay Extra Principal on an ARM?

Many residential adjustable-rate mortgages allow additional principal payments, subject to the specific terms of the loan.

Paying additional principal can reduce the outstanding mortgage balance faster.

That may be particularly interesting for a borrower who chooses an ARM because of attractive initial pricing but has significant excess monthly cash flow.

However, don’t assume that making additional principal payments prevents the interest rate from adjusting later.

The rate-adjustment provisions still apply according to the mortgage terms.

What Happens to Your Payment When an ARM Adjusts?

If your interest rate changes, your principal-and-interest payment may be recalculated based on factors such as:

  • New interest rate
  • Remaining principal balance
  • Remaining loan term
  • Applicable loan provisions

That means the payment change isn’t necessarily as simple as:

“My rate increased 1%, so my payment increases by exactly X%.”

Mortgage amortization doesn’t work that way.

The actual payment needs to be calculated.

How Much Could an ARM Payment Increase?

Let’s use a simplified example to show why the rate caps matter.

Suppose you originally borrowed:

$400,000

with an initial ARM rate of:

5.75%

Your initial principal-and-interest payment would be approximately:

$2,334 per month.

Years later, when the initial fixed period ends, your remaining mortgage balance will be lower than the original $400,000.

If the rate adjusts upward, the payment would be recalculated using the applicable new rate, remaining balance and remaining term.

The exact increase depends on those numbers and your mortgage terms.

That’s why, before choosing an ARM, I like looking beyond today’s payment and asking:

“What could this payment reasonably look like after the initial fixed period?”

What’s the Worst-Case ARM Payment?

This is one of the best questions you can ask.

Your ARM documents establish a maximum interest rate according to the applicable lifetime cap and other terms.

We can use that information to model a hypothetical maximum-rate payment.

That doesn’t mean we expect your mortgage to reach that rate.

It means you’re making the decision with your eyes open.

If seeing that potential payment makes you extremely uncomfortable, that tells us something important about whether an ARM fits your risk tolerance.

What Are the Pros of an Adjustable-Rate Mortgage?

An ARM can offer several potential advantages.

Potentially Lower Initial Rate

Depending on current mortgage pricing, an ARM may provide an attractive initial rate compared with a fixed mortgage.

Potentially Lower Initial Payment

A lower initial rate can mean lower principal and interest during the initial fixed period.

Useful for Shorter Ownership Timelines

If you expect to sell before the first adjustment, the initial fixed period may align with your plans.

Potential Rate Decreases

After the adjustment period begins, the rate may potentially decrease if the applicable index declines sufficiently, subject to the mortgage terms.

More Options

An ARM gives us another financing structure to compare rather than assuming every borrower should automatically use a 30-year fixed mortgage.

What Are the Cons of an Adjustable-Rate Mortgage?

There are meaningful tradeoffs.

Future Rate Uncertainty

After the initial fixed period, your interest rate may increase.

Future Payment Uncertainty

If the rate rises, your principal-and-interest payment can rise as well.

More Complicated Than a Fixed Mortgage

You need to understand the index, margin, adjustment schedule and caps.

Your Plans Can Change

You may intend to sell before the first adjustment and end up keeping the home much longer.

Refinancing Isn’t Guaranteed

You shouldn’t depend on refinancing to escape a future adjustment.

The Initial Savings May Be Too Small

If the ARM isn’t priced meaningfully better than a fixed-rate mortgage, accepting future uncertainty may provide little benefit.

Who Might Consider an ARM?

An ARM may be worth comparing if:

  • You expect to own the property for a shorter period
  • The initial fixed period comfortably exceeds your expected ownership timeline
  • ARM pricing provides meaningful savings
  • You understand the adjustment structure
  • You have financial flexibility if the payment later increases
  • You’re comfortable accepting some future rate uncertainty

Notice the wording:

Worth comparing.

Not automatically choosing.

Who Might Prefer a Fixed Rate Mortgage?

A fixed-rate mortgage may appeal more to someone who:

  • Expects to own the home long term
  • Wants maximum payment predictability
  • Doesn’t want to worry about future rate adjustments
  • Has a tighter monthly budget
  • Would be uncomfortable with a potentially higher future payment
  • Finds little pricing advantage in the available ARM

The right answer depends on the borrower and the actual mortgage pricing available.

ARM vs. 2-1 Buydown vs. Fixed Rate Mortgage

Now that we’ve rebuilt all three product pages, this is a useful comparison.

Fixed Rate Mortgage

Rate: Fixed for the loan term
Payment: Principal and interest remains predictable
Future rate risk: None from market-rate increases while keeping the loan

2-1 Buydown on a Fixed-Rate Mortgage

Rate: Underlying note rate is fixed
Payment: Temporarily subsidized during years one and two
Future rate risk: The underlying fixed note rate doesn’t adjust because of market conditions

Adjustable-Rate Mortgage

Rate: Fixed initially, then may adjust
Payment: May change after the initial fixed period
Future rate risk: Yes, subject to the ARM’s terms and caps

That’s why these shouldn’t be treated as interchangeable ways to get a lower payment.

They solve different problems.

Frequently Asked Questions About Adjustable-Rate Mortgages

Is an ARM a fixed-rate mortgage at first?

An ARM generally has an initial fixed-rate period during which the interest rate doesn’t adjust.

After that period, the rate may adjust according to the mortgage terms.

What does 5/6 ARM mean?

A typical 5/6 ARM has an initial rate fixed for five years.

After that, the rate may generally adjust every six months, subject to the specific loan terms.

What does 7/6 ARM mean?

A typical 7/6 ARM has an initial rate fixed for seven years.

Afterward, the rate may generally adjust every six months according to the loan terms.

Can an ARM rate go down?

Potentially.

After the initial fixed period, the rate may increase or decrease based on the applicable index, margin, caps, floors and other mortgage provisions.

Is there a limit to how high an ARM rate can go?

ARMs have applicable rate-cap provisions that limit adjustments according to the mortgage terms.

The lifetime cap is particularly important because it helps establish the maximum potential interest rate.

Is an ARM always cheaper than a fixed-rate mortgage?

No.

ARM and fixed-rate mortgage pricing changes with market conditions.

Always compare actual available pricing rather than assuming the ARM will have a lower rate.

Can I refinance an ARM?

Potentially, yes.

If you qualify and refinancing makes financial sense, you may be able to refinance an ARM into another ARM or a fixed-rate mortgage.

Is an ARM good if I plan to move in five years?

It may be worth comparing.

For example, an ARM with an initial fixed period longer than your expected ownership period could potentially provide attractive initial pricing without reaching an adjustment while you own the property.

But your plans could change, so you should still understand the future adjustment provisions.

Is a 2-1 buydown an ARM?

No.

A 2-1 buydown temporarily subsidizes mortgage payments.

An ARM contains an interest rate that may adjust after its initial fixed period.

Are ARMs only for people with bad credit?

No.

An adjustable-rate mortgage is an interest-rate structure, not a bad-credit mortgage program.

Borrowers with many different financial profiles may consider an ARM depending on available products and qualification requirements.

Is an Adjustable-Rate Mortgage Worth It?

The answer depends heavily on one question:

What are you getting in exchange for accepting future rate uncertainty?

If the ARM saves:

$20 per month

and you plan to own the home for 20 years, you may view the tradeoff very differently than if it saves:

$250 per month

and you expect to move in four years.

We want to compare the actual numbers.

That means looking at:

  • ARM rate
  • Fixed rate
  • Points
  • Lender credits
  • Monthly payment
  • Initial fixed period
  • Expected ownership timeline
  • Adjustment caps
  • Maximum potential rate
  • Closing costs
  • Qualification

Only then can you properly evaluate the tradeoff.

Compare Adjustable-Rate Mortgages With BrightSide Lending

At BrightSide Lending, we don’t automatically recommend an ARM—or automatically dismiss one.

As an independent Michigan mortgage broker, we can compare available mortgage programs and pricing to help determine whether an adjustable-rate mortgage deserves consideration for your particular situation.

Depending on your needs, we can compare an ARM with options such as:

If an ARM provides a meaningful advantage, we’ll show you the numbers.

If a fixed-rate mortgage makes more sense, we’ll show you that too.

The goal isn’t to choose the mortgage with the most attractive first-year payment.

It’s to understand what the loan could look like throughout the time you expect to own the home.