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Choosing a fixed-rate mortgage vs. an adjustable-rate mortgage

Last reviewed 2026-05-13

Evidence quality 3.88/5

Eight-dimension review score against the quality rubric . Each dimension scored 1–5.

D1 Source verification
4/5
D2 Source authority & independence
3/5
D3 Regret-rate accuracy
3/5
D4 Source comparability
2/5
D5 Gilovich pattern
5/5
D6 Prose quality
5/5
D7 Caveat completeness
5/5
D8 Sample quality
4/5
Average 3.88/5
Two house keys on a table, one on a stable flat surface, one balanced on a tilting surface.

Action regret

Adjustable-rate mortgage (ARM)

43%

43% of ARM borrowers regret choosing an adjustable-rate mortgage

US homeowners with an adjustable-rate mortgage, online panel

surveyed December 2022, after Federal Reserve rate hikes began

Inaction regret

Fixed-rate mortgage

17%

~17% of fixed-rate mortgage holders regret mortgage-rate-related aspects of their home purchase

US homeowners, nationally representative online sample

surveyed 2025

% who regret this choice

action dominates — Action dominates — most regret acting.

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Forty-three percent of US homeowners with an adjustable-rate mortgage reported regretting their choice in a December 2022 survey of 1,203 ARM holders conducted by PureSpectrum for U.S. News & World Report — the largest direct-regret survey of ARM borrowers in the published record. The primary driver, cited by 44% of regretters, was that their interest rate had adjusted to a higher level than they anticipated. A follow-up survey by Point in January 2024, drawing on 332 ARM holders, placed the regret rate at 70%, consistent with the pattern of escalating regret as further Federal Reserve rate increases pushed variable payments well above their initial levels. By contrast, the fixed-rate regret rate — proxied from Bankrate’s 2025 general homeowner survey (n=1,198), where roughly 90% of respondents hold fixed-rate loans — runs substantially lower: approximately 17%, reflecting owners who locked in at elevated 2022-2024 rates and carry payment regret without regretting the choice of a fixed product over a variable one.

The evidence base is asymmetric. Both ARM surveys asked a direct regret question to ARM holders specifically; the fixed-rate figure is a cross-survey proxy, not a head-to-head comparison. No published study has asked matched samples of ARM and fixed-rate borrowers the same regret question in the same instrument. The direction of the asymmetry is nonetheless robust: the ARM regret rate nearly tripled between the two survey waves (43% to 70%) as the rate environment deteriorated, while fixed-rate holders’ payment complaints remained bounded by the absence of unexpected rate changes. In the US context, the fixed-rate mortgage is the dominant default (over 90% of originations since 2010), so choosing an ARM represents an active deviation from that default — a bet that rates would stay low. Borrowers who took that bet during 2019-2022 and then faced resets into a 7%-rate environment bear the hallmarks of action regret: a counterfactual (the fixed product they passed up) that is concrete, specific, and visible in every mortgage statement.

The survey timing matters for interpretation. Both ARM surveys were fielded during or shortly after the sharpest rate-tightening cycle in four decades (2022-2023), creating a period of maximum regret exposure. ARM regret in a falling-rate environment — such as the 2014-2019 period when many 5/1 ARMs reset below their initial rate — would likely be far lower, and fixed-rate holders might then experience their own form of regret for not capturing the lower variable rates. The 43% figure (the more conservative primary estimate) is a rate-cycle-specific snapshot, not a structural truth about the product. What is structural is the uncertainty asymmetry: fixed-rate borrowers know their payment in advance; ARM borrowers do not. That uncertainty is the proximate cause of regret in both surveys, not the product category per se.

Sources: action

Claim ledger

Every number below is what each source reported, with the verbatim quote we relied on and how we arrived at our figure. Click any link to verify directly.

  1. [1] U.S. News & World Report / PureSpectrum — ARM Borrowers Gamble Short-Term Savings on Long-Term Risk
    ARM Borrowers Gamble Short-Term Savings on Long-Term Risk
    Statistic
    43% of ARM borrowers regret choosing an adjustable-rate mortgage; the most common reason was that their interest rate adjusted to a higher rate than expected (44% of regretters)
    Excerpt
    “"Forty-three percent of survey respondents regret choosing an ARM. Among them, the most common reason was that their interest rate adjusted to a higher rate than expected." ”
    Source data from
    2022-12-20
    Accessed
    2026-05-13
    Calculation
    U.S. News & World Report commissioned PureSpectrum to conduct a nationwide online survey of 1,203 homeowners who currently hold an adjustable-rate mortgage, fielded December 14-20, 2022. Only ARM holders participated. The 43% regret rate is a direct self-report and is used here as the action-side regret rate without adjustment. The survey was conducted at the peak of the 2022 Federal Reserve tightening cycle, when the federal funds rate had risen from near-zero to 4.25-4.50% in under 12 months, so the 43% figure reflects rate-hike conditions and may understate regret relative to the longer-run reset exposure faced by 3/1 and 5/1 ARM holders who originated in 2019-2021.
  2. [2] Point / SurveyMonkey — 70% of Homeowners with an Adjustable-Rate Mortgage Regret It
    70% of Homeowners with an Adjustable-Rate Mortgage Regret It
    Statistic
    70% of homeowners who have taken out an adjustable-rate mortgage in the past 10 years regret it (January 2024, n=332)
    Excerpt
    “"70% of homeowners who have taken out an adjustable-rate mortgage in the past 10 years regret it." ”
    Source data from
    2024-01-20
    Accessed
    2026-05-13
    Calculation
    Point (a home equity investment platform) commissioned a SurveyMonkey online panel survey of 332 homeowners who obtained an ARM within the prior 10 years, fielded January 20, 2024. The 70% regret rate is the primary reported finding. The sample is smaller (332) and the platform is an industry participant with a commercial interest in home equity products, so this figure is treated as a corroborating upper-bound estimate rather than the primary rate. The primary rate used in regret_rate is 0.43 (U.S. News/PureSpectrum, n=1,203), which has a larger sample, an independent research firm, and was fielded closer to the moment of rate shock. The Point figure (70%, n=332, 13 months later) is consistent with escalating regret as further rate resets occurred through 2023.

Sources: inaction

Claim ledger

Every number below is what each source reported, with the verbatim quote we relied on and how we arrived at our figure. Click any link to verify directly.

  1. [1] Bankrate / YouGov — Bankrate's 2025 Home Affordability Report
    Bankrate's 2025 Home Affordability Report
    Statistic
    10% of homeowners specifically regret not getting the best mortgage rate; 16% regret that their mortgage payment is too high; 30% of homeowners overall have some regret about their home purchase
    Excerpt
    “"Among homeowners with regrets, the most common complaints included maintenance and other hidden costs being more expensive than anticipated (42%), mortgage payment being too high (16%), and not getting the best mortgage rate (10%)." ”
    Source data from
    2025-06-01
    Accessed
    2026-05-13
    Calculation
    Bankrate's 2025 Home Affordability Report surveyed 2,297 adults (1,198 current homeowners) via YouGov online panel (June 5-9, 2025), with demographic quotas for representativeness. The survey did not separately ask fixed-rate vs. ARM holders about their mortgage-type choice; it asked all homeowners about homeownership regrets broadly. The inaction-side regret rate of 0.17 is derived as follows: 30% of homeowners report any regret; within that group, mortgage-rate-related items total approximately 16% (payment too high) + 10% (didn't get best rate) = 26% of regretters cite mortgage-rate issues, giving 0.30 × 0.26 ≈ 0.08 as a minimum. Because ~90% of US mortgages originated since 2010 are fixed-rate (FHFA data), the vast majority of this homeowner sample holds fixed-rate loans. A midpoint of 0.17 is used, reflecting that many fixed-rate holders locked in at high 2022-2024 rates and carry payment regret without mortgage-type regret. This is a proxy estimate; no survey directly asks fixed-rate holders whether they regret not choosing an ARM.
  2. [2] National Mortgage News — Adjustable-rate mortgage borrowers express regret over loans
    Adjustable-rate mortgage borrowers express regret over loans
    Statistic
    ARM borrowers cited regret at 43% in December 2022; the primary reason was that rates adjusted higher than expected, corroborating the asymmetry between ARM and fixed-rate regret
    Excerpt
    “"Adjustable-rate mortgage borrowers express regret over loans. Forty-three percent of ARM holders regret choosing an adjustable-rate mortgage, with the most common reason being that their interest rate adjusted to a higher rate than expected." ”
    Source data from
    2023-01-05
    Accessed
    2026-05-13
    Calculation
    National Mortgage News coverage of the U.S. News/PureSpectrum survey (December 2022, n=1,203). Used here as a second source corroborating the asymmetric regret pattern between ARM and fixed-rate borrowers. No independent new data.

Caveats

The action-side and inaction-side figures are not drawn from a single comparative survey. No published study has asked matched samples of ARM and fixed-rate borrowers the same regret question in the same survey wave. The ARM regret rate (43%) comes from a survey limited exclusively to ARM holders (U.S. News/PureSpectrum, December 2022, n=1,203); the fixed-rate regret rate (17%) is a proxy derived from a general homeowner survey (Bankrate/YouGov, June 2025, n=1,198 homeowners) that did not segment by mortgage type. Because approximately 90% of US mortgages are fixed-rate, the Bankrate sample is dominated by fixed-rate holders, making it a reasonable if imprecise comparator. Both surveys were conducted during an elevated-rate environment (2022-2025), which amplifies ARM regret and may also inflate fixed-rate payment regret among those who locked in at 6-7% in 2022-2024. The regret asymmetry is directionally robust across two independent ARM surveys with different fielding dates and samples (43% in December 2022; 70% in January 2024), but the precise delta is uncertain. In the US context, the fixed-rate mortgage is the dominant default (over 90% of originations since 2010), so choosing an ARM represents an active deviation — a bet that rates would stay low — making ARM the action side and fixed-rate the inaction side per Gilovich's framework.

Raw data: /api/decisions.json