This data comes from the CFPB Consumer Complaint Database and reflects consumer complaints, not proven violations.

CFPB complaint data Grade D 71 complaints

Alliant Credit Union - Debt Collector Complaint Profile

CFPB complaint profile across 21 states, reputation grade D.

Complaints by issue type

What consumers report about Alliant Credit Union

complaints
Source CFPB Consumer Complaint Database

Data updated July 2026

D

Grade D · 55.2/100 composite

This collector has a poor complaint record with above-average complaints and below-average response rates.

Based on consumer-filed CFPB complaints, not proven violations or a court finding of wrongdoing.

The verdict

A reputation grade of D: Alliant Credit Union ranks ahead of 26% of the 5,283 collectors PlainCollector grades - 74% keep a cleaner CFPB record, on 71 all-time complaints and a 100% timely-response rate.

26th pct
reputation rank of 5,283 graded collectors
71
CFPB complaints, all-time
100%
answered inside the CFPB window
30
in the last 12 months (rising)

Grades are relative: every collector is ranked against the others, so an A reflects a cleaner record than peers, not a clean bill of conduct. A complaint is a consumer filing, not a proven violation.

What do CFPB complaints reveal about Alliant Credit Union?

Alliant Credit Union has accumulated 71 total CFPB complaints across 21 states, with 30 filed in the most recent 12 months against 41 historical complaints before that window. The trailing-12-month volume represents 42.3% of the full complaint history, a rising pattern that suggests escalating consumer friction rather than a legacy book of disputes.

The dominant consumer grievance logged with the CFPB is "Attempts to collect debt not owed", narrowing to "Debt is not yours". The company posts a 100% timely-response rate.

Complaints have been recorded across 21 states, led by California with 11 and Texas with 10. Normalized against the full CFPB collector database, the reputation score of 55.2/100 places Alliant Credit Union in grade band D.

How to read a complaint count →

Complaint Summary

Total CFPB complaints

71

low-volume (CCDB)

Last 12 months

30

42.3% of all-time complaints

Rising ↑

States active

21

multi-region footprint

Timely response rate

100%

excellent band

Reputation grade

D

55.2/100 composite

How does Alliant Credit Union's reputation rank nationally?

Reputation score vs. every graded collector

PlainCollector composite reputation score (0–100, higher = cleaner CFPB record)

55 26th percentile higher than 26% of 5,283 graded collectors

0–10: 0 graded collectors (0%). Below this entry. 10–20: 3 graded collectors (0%). Below this entry. 20–30: 29 graded collectors (1%). Below this entry. 30–40: 160 graded collectors (3%). Below this entry. 40–50: 583 graded collectors (11%). Below this entry. 50–60: 1,469 graded collectors (28%). This entry sits in this band. 60–70: 1,364 graded collectors (26%). Above this entry. 70–80: 871 graded collectors (16%). Above this entry. 80–90: 660 graded collectors (12%). Above this entry. 90–100: 144 graded collectors (3%). Above this entry. This collector 0 100 every graded collector, bucketed by value

Each bar is a band; taller bars hold more graded collectors. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source PlainCollector composite of CFPB Consumer Complaint Database · 2013–2026

Response-quality profile

Alliant Credit Union versus the debt-collection vertical average.

Timely response within SLA 100.0%
Vertical avg

CFPB requires companies to respond within 15 days for most complaints; 60 days for credit-reporting.

State coverage breadth 37.5%

Share of US states + territories with at least one filed complaint against this collector.

How does Alliant Credit Union compare to its peers?

How does ALLIANT CREDIT UNION compare? Versus a similar-volume peer and the national average, drawn from 10 collectors with a comparable complaint count
ALLIANT CREDIT UNION National average
Complaints (last 12 mo)lower is better
30
10
268
Timely-response ratehigher is better
100%
87%
91%
Consumer-dispute ratelower is better
0%
10%
19%

Source: CFPB Consumer Complaint Database.

Complaint Trend (24 months)

2026-02 2026-02

Issue Detail Breakdown

Issue Sub-Issue Complaints
Attempts to collect debt not owed - 27
Took or threatened to take negative or legal action - 22
Written notification about debt - 13
False statements or representation - 4
Communication tactics - 3
Electronic communications - 2

Where do complaints against Alliant Credit Union come from?

Alliant Credit Union's own per-state count, not a national baseline.

Top states by complaints against Alliant Credit Union

Across 21 states with at least one filing

complaints
Source CFPB Consumer Complaint Database

What to do if Alliant Credit Union contacts you

A grade of D signals how Alliant Credit Union's CFPB record compares to peers, here is how to act on it.

  • Demand written debt validation within 30 days of first contact, collectors must prove the debt is yours. Validation letter
  • Confirm the caller is really Alliant Credit Union and not an impostor before paying anything. Verify a collector
  • Know your FDCPA rights, you can stop calls and report harassment. Your rights
  • See how Alliant Credit Union ranks against every other collector by complaint record. Browse rankings

Complaint counts and grades reflect the public CFPB record, not a regulator's finding of wrongdoing or legal advice. For your specific situation, consult a licensed attorney.

Frequently Asked Questions

What is the most common complaint against Alliant Credit Union? ▼

The most common issue consumers report about Alliant Credit Union is "Attempts to collect debt not owed", specifically "Debt is not yours". This is based on 71 complaints filed with the CFPB.

Are complaints against Alliant Credit Union increasing or decreasing? ▼

Complaints against Alliant Credit Union are rising. The company received 30 complaints in the last 12 months, indicating an upward trend in consumer issues.

What is Alliant Credit Union's reputation grade? ▼

Alliant Credit Union has a reputation grade of D (score: 55.2/100), PlainCollector's composite letter grade blending complaint volume, response timeliness, dispute rate, and complaint trend.

Does Alliant Credit Union respond to consumer complaints? ▼

Alliant Credit Union has a 100% timely response rate to CFPB complaints.

In how many states does Alliant Credit Union operate? ▼

Alliant Credit Union has received CFPB complaints from consumers in 21 states, with the most complaints from California (11 complaints).

Data sourced from the CFPB Consumer Complaint Database. See our methodology for details. Retrieved and formatted by PlainCollector Editorial

Every figure on PlainCollector is rendered directly from federal source data, no number is typed in by an editor. This page draws directly on federal source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.