The Quick Read: Choose by how long you expect to hold the loan, not by how your income is documented. A 5-year ARM suits a borrower who expects to sell or refinance within about five years. A 7-year ARM buys two more years of a fixed rate for borrowers who plan to hold longer or want more room to exit.
- Bank statement income is calculated the same way under either term. The ARM term changes the rate structure, not the income math.
- Both terms adjust every six months after the fixed period ends. Only the length of the fixed window differs.
- Through select wholesale programs, the bank portfolio program offers 5- and 7-year fixed-period adjustables, with interest-only up to 60% LTV, subject to full underwriting.
- Above $4,000,000, every file is reviewed case by case before submission.
- The real risk sits at the first reset, so write down your exit plan before you pick a term. The exact numbers vary by lender and program and follow a full review of property, leverage, and credit.
Here is the honest answer on who each option is for. A 5-year ARM fits the founder who plans to sell the business, upsize, or refinance inside five years. It also fits the investor who flips or recycles capital. A 7-year ARM fits the borrower who wants a longer runway, such as a physician settling into a long-term home or an investor holding a trophy asset. Neither is better in the abstract. This is a timing decision, and the loan balance makes it a bigger one.
What “5/6” and “7/6” Actually Mean
In a 5/6 ARM, the first number is how long the rate stays fixed: five years. The second is how often it can change afterward: every six months. A 7/6 ARM holds for seven years, then adjusts on the same six-month schedule. The CFPB Consumer Handbook on ARMs calls the time between rate changes the adjustment period.
That is the whole structural difference. Same reset frequency. Same formula after the fixed period. Different start date for the first change.
Older products like the 5/1 adjusted once a year after the fixed period. The “6” means more frequent changes, which is worth remembering if you budget around a reset.
Many ARMs in this segment tie the reset to an index. Non-QM ARMs commonly reference the 30-day Average SOFR, which the New York Fed publishes as a compounded average. It looks backward, so it is not today’s rate. Your note spells out the exact index, margin and lookback. Read it.
Side-by-Side
The columns below reflect published industry norms and how the structure works across our wholesale network. Pricing is deliberately absent: it lives in a quote, not an article.
| Factor | 5-Year ARM (5/6) | 7-Year ARM (7/6) |
|---|---|---|
| Fixed period | Five years | Seven years |
| Adjustment after fixed period | Every six months | Every six months |
| First reset | Around month 60 | Around month 84 |
| Income qualification | Same deposit-based method | Same deposit-based method |
| Documentation | 12 or 24 months of statements | 12 or 24 months of statements |
| Property types | Primary, second home, investment | Primary, second home, investment |
| Entity vesting | Program-dependent | Program-dependent |
| Reserves | Set by loan size, not by term | Set by loan size, not by term |
| Interest-only | Available on the bank program, to 60% LTV | Available on the bank program, to 60% LTV |
| Best fit | Sale or refinance within about five years | Longer hold, or a wider exit window |
Two rows deserve a note. Reserves follow loan size: through select wholesale programs, typically 3 months to $500,000, 6 months to $1,500,000 and 9 months above, subject to underwriting. And the interest-only ceiling is a structure limit, not a promise of leverage on every file.
How Bank Statement Income Fits In
The ARM term is chosen after income is established. It does not touch the income calculation.
Here is how the income side works across our wholesale network. Underwriters total eligible deposits over 12 or 24 consecutive months, apply an expense ratio for business accounts, and divide by the number of months. Fixed expense ratios typically run 20%, 40% or 50% depending on the business, or an accountant-provided ratio, or a profit-and-loss method capped at 80%. Transfers from your own business into a personal account count at 100%. The bank program uses 12 months of statements.
Say you own a services firm with a handful of employees and your traditional personal-income documentation shows heavy write-offs. The deposits tell the real story. That story is identical whether you pick a 5/6 or a 7/6. So the question stops being “which term gets me approved” and becomes “which term fits my plan.”
For the other documentation paths, including asset-based qualification, see Lendmire’s piece on how a super jumbo bank statement lender weighs ARM against fixed.
When the 5-Year ARM Is the Better Fit
The 5-year ARM works when your exit is concrete. You have a sale date, a business liquidity event, or a refinance plan you actually believe in.
Picture a founder buying a primary residence on a $3,000,000 purchase while the company is mid-sale. Through select wholesale programs, a primary residence at that size can reach 80% on a purchase, subject to underwriting. The founder expects to relocate in three or four years. A five-year fixed window covers that plan with a year of cushion, and the first reset never arrives.
It also fits borrowers who value flexibility over runway. If you move often, a shorter fixed term matches how you live.
The catch: the cushion is thin. If the sale slips, the refinance market turns, or your income documentation looks weaker in a year, you are staring at the first reset with less room than you planned. A five-year window feels long at closing. It feels short in year four.
When the 7-Year ARM Is the Better Fit
The 7-year ARM is for borrowers who want the reset pushed well past their expected exit. If you plan to hold about five or six years, the extra two years act as insurance.
Consider a physician buying a second home at a size where leverage steps down. Through select wholesale programs, second homes run about five points below primary-residence ceilings at every size, subject to underwriting. Because the leverage is lower and the balance is large, the dollar impact of any reset is larger too. Putting the first reset at month 84 gives that borrower breathing room.
It also suits self-employed borrowers with lumpy income. A refinance at year five means re-documenting income, and a weak year in the deposit history can hurt that file. Two extra fixed years give a business cycle time to recover.
The tradeoff is real. You pay for runway whether you use it or not. If you sell in year four, those extra years bought you nothing. Your quote shows what the added term costs, so compare it against how likely you are to need it.
The Reset Is the Real Risk
Every ARM is a bet on what happens at the first change date. Rates adjust by formula: index plus margin, limited by caps. The CFPB explains three caps: an initial cap for the first reset, a subsequent cap for later ones, and a lifetime cap on the total increase. It adds that two lenders can offer the same starting rate with different caps.
So ask for the cap structure in writing for each term. Do not assume a 5/6 and a 7/6 carry the same caps, since caps are program-specific.
On a balance this large, a cap difference moves the worst-case payment by a meaningful amount. For an investment property, a reset can also squeeze rental coverage. That is the point where a rent figure that looked comfortable at closing starts to look tight.
Servicers must also warn you ahead of time. Per the same CFPB handbook, you should get notice at least seven months before the first adjusted payment is due on loans covered by consumer rules. Business-purpose loans on non-owner-occupied rentals can fall outside those rules, which makes reading your own note more important, not less.
Exit Planning: Refinance, Penalties and Interest-Only
Three things interact with your term choice.
Refinance feasibility. Refinancing at year five or seven means qualifying again. That means fresh statements, a new valuation, and today’s leverage limits. At larger sizes those limits step down, so a loan that fit at closing may need more equity to refinance. Above $4,000,000, everything is reviewed case by case before submission.
Prepayment penalties. If a penalty runs close to the length of the fixed period, your more affordable exit window can expire near the first reset. Check the penalty term against the term you pick. Non-QM loans are not bound by the same penalty limits as qualified mortgages, and rules vary by state.
Interest-only. On the bank portfolio program, interest-only runs to 60% LTV, or the band’s ceiling if lower, with 5- and 7-year fixed-period adjustables. Principal does not fall during the interest-only stretch. Plan for that when you model your reset, because the balance you refinance is the balance you started with. Final terms depend on the lender’s guidelines, the property type, and the borrower’s complete credit picture.
Standard non-QM ARMs typically carry no built-in conversion to a fixed rate. Confirm that against the actual note.
A Simple Way to Choose
Match the term to your realistic hold, then add a buffer.
- Planned hold of three to four years, steady income: the 5-year ARM usually fits.
- Planned hold of five to six years: lean toward the 7-year. The buffer matters.
- Hold of seven-plus years or unsure: the 7-year, or a fixed-rate option worth comparing.
- Lumpy business income: lean longer, so a refinance does not depend on one good year.
- Investment property with thin coverage: lean longer, because a reset can compress the number.
To weigh this against going fixed, read Lendmire’s piece How to Pick ARM vs Fixed on a Super Jumbo Bank Statement Loan. And for how bank statement loans stack up against rental-income financing, the complete DSCR loans guide covers the investor side.
Key Terms Defined
ARM (adjustable-rate mortgage): a loan whose rate is fixed for a set period and then changes on a schedule.
Adjustment period: the time between rate changes after the fixed period ends.
Index: the benchmark the new rate is built from, often the 30-day Average SOFR on these loans.
Cap: a limit on how much the rate can rise at the first reset, at later resets, or over the life of the loan.
Reset (change date): the date the fixed period ends and the rate first adjusts.
Prepayment penalty: a fee for paying off the loan early, often for a set number of years.
Frequently Asked Questions
Is the 5-year ARM riskier for a bank statement borrower?
It carries earlier reset risk, but the documentation type is not the cause. Bank statement qualification and the ARM term are separate decisions. The added risk is that a refinance at year five requires re-documenting income, which matters more if your deposits fluctuate.
Why isn’t the 7-year always the better choice?
You pay for two extra years of fixed rate whether you use them or not. If you expect to sell or refinance within five years, that runway goes unused. Compare the added cost in your quote against the odds you will need it.
What happens at reset if I cannot refinance?
Your rate adjusts by formula, index plus margin, within the caps in your note. The payment can rise, and on an investment property that can compress rental coverage. Ask for the cap structure for each term before you commit.
Can I choose interest-only with either term?
Through select wholesale programs, the bank portfolio program pairs interest-only with both 5- and 7-year fixed-period adjustables, to 60% LTV or the band’s ceiling, whichever is lower. Subject to full underwriting. Above $4,000,000, review is case by case. Each figure is subject to lender guidelines and a complete review of property type, leverage, and credit.
Does property use change the answer?
Yes, it can. Second homes and investment properties run about five points lower on leverage at every size, and rental coverage can tighten at reset. Business-purpose investor loans are reviewed differently from owner-occupied mortgages, so the same term can carry different consequences.
The Verdict
Pick the 5-year ARM if your exit is concrete, your timeline is short, and you are comfortable with a thinner cushion. Pick the 7-year if your plans are less certain, your income moves in cycles, or you want the reset well beyond your expected hold. Neither choice changes how your deposits are counted. Tax treatment can depend on how the funds are used and how the property is held; investors should keep clear records and speak with a qualified tax professional before relying on any deduction.
If you are financing a high-balance property on business or personal bank statements and want to see how the numbers work, Lendmire can help you compare super jumbo bank statement loan options based on your deposits, the property, credit profile, leverage, and your goals. Everything above reflects select wholesale programs, subject to full underwriting. This is not a commitment to lend.
About Lendmire
Lendmire (NMLS# 2371349) is a mortgage brokerage built around DSCR investor lending, with programs available in 41 markets, including Washington, D.C. DSCR lenders commonly evaluate rental-income coverage instead of personal income paperwork — a practical fit for LLC-owned and multi-property investors. Terms vary by lender, property, leverage, and program. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.
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References
1. CFPB Consumer Handbook on Adjustable-Rate Mortgages
2. New York Fed: SOFR Averages and Index
This article is part of Lendmire’s super jumbo bank statement loan program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: Super Jumbo Bank Statement LTV on Purchase vs Cash-Out · Private Bank Mortgage vs Super Jumbo Bank Statement on Purchase vs Cash-Out · How to Switch From a Private Bank to a Super Jumbo Bank Statement Loan
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
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Legal disclosures. Lendmire (NMLS# 2371349) is a state-licensed mortgage brokerage that arranges financing through wholesale lender relationships. Lendmire is not a direct lender, depository institution, or registered financial advisor. The discussion above is general informational content about real estate financing — it is not financial, legal, or tax advice, and readers should consult licensed professionals for guidance on their individual circumstances. Loan inquiries are subject to lender underwriting; this article does not represent a commitment to lend. Loan terms, rates, and qualification standards vary by borrower, property, and state, and are subject to change at any time. Equal Housing Opportunity. NMLS Consumer Access: nmlsconsumeraccess.org.