What is the most common complaint against Cornerstone Mitigation?

The most common issue consumers report about Cornerstone Mitigation is "Communication tactics", specifically "Debt is not yours". This is based on 6 complaints filed with the CFPB.

Are complaints against Cornerstone Mitigation increasing or decreasing?

Complaints against Cornerstone Mitigation are falling. The company received 0 complaints in the last 12 months, showing improvement over prior periods.

What is Cornerstone Mitigation's reputation grade?

Cornerstone Mitigation has a reputation grade of F (score: 48.3/100), PlainCollector's composite letter grade blending complaint volume, response timeliness, dispute rate, and complaint trend.

Does Cornerstone Mitigation respond to consumer complaints?

Cornerstone Mitigation has a 17% timely response rate to CFPB complaints. Consumers disputed the company's response in 0% of cases.

In how many states does Cornerstone Mitigation operate?

Cornerstone Mitigation has received CFPB complaints from consumers in 6 states, with the most complaints from Florida (1 complaints).

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

Cornerstone Mitigation - Debt Collector Complaint Profile

CFPB complaint profile across 6 states, reputation grade F.

Compiled by PlainCollector

Communication tactics

3
Attempts to collect debt not owed

2
Improper contact or sharing of info

1

Data updated September 2026

CFPB complaint disposition

CCDB record cornerstone-mitigation Cornerstone Mitigation

Grade F · 6 CFPB filings · 17% timely · lead issue: Communication tactics · vol #2936 · compose #4286

VOL 6
GRADE F
12MO 0
STATES 6
TIMELY 17%
DISPUTE 0%
ISSUE Communication tactics
RANK #2,936
COMPOSE #4,286

Volume peers

Nearest volume peer: 1 Stop Money Centers, LLC (6 complaints)

CFPB complaint volume neighbourhood (this collector + nearest volume peers)

Cornerstone Mitigation's 6 CFPB complaints sit next to 1 Stop Money Centers, LLC on the volume neighbourhood; peer NAMES stay, and disposition VALUES are this collector's. Grades compare collectors to each other - a complaint is a filing, not a proven violation. How to read a complaint count →

Spiky monthly series

Florida is the plurality state for Cornerstone Mitigation (16.7%)

The 2024-04 spike coincides with a 1,350-place gap between volume rank #2,936 and composite #4,286. Corpus placement method.

Plurality state: Florida 16.7%; Mid-band (15–30%) · 6 states with ≥1 filing
Spike month: 2024-04 20.0%; 3 filings that month · spiky (≥15% of series)
Divergent corpus ranks: #2,936 volume; #4,286 composite; Cleanest-composite ladder is 1,350 places worse than volume

How does Cornerstone Mitigation compare to its peers?

How does Cornerstone Mitigation compare? Versus a similar-volume peer and the national average (collectors with ≥50 total complaints), drawn from 10 collectors with a comparable complaint count

Cornerstone Mitigation National average

Complaints (last 12 mo)lower is better

268

Timely-response ratehigher is better

17%

33%

91%

Consumer-dispute ratelower is better

19%

Source: CFPB Consumer Complaint Database.

Complaint Trend (24 months)

2024-02 2026-01

Issue Detail Breakdown

Issue	Complaints
Communication tactics	3
Attempts to collect debt not owed	2
Improper contact or sharing of info	1

Where do complaints against Cornerstone Mitigation come from?

Cornerstone Mitigation's own per-state count, not a national baseline.

Florida

1
Illinois

1
Massachusetts

1
New Jersey

1
North Carolina

1
Texas

1

Compare beyond geography

Nationwide peers by volume & timely response

Two PlainCollector-derived comparison paths for Cornerstone Mitigation: nearest all-time CFPB complaint volume and nearest CFPB timely-response rate among collectors with at least 100 logged complaints. State breakdowns above stay geographic; these neighborhoods vary by metric.

Similar filing volume

Nearest collectors by total CFPB complaints. This record: 6.

4 peers

Know your rights before responding to Cornerstone Mitigation: FDCPA rights guide · debt validation letter · rights library.

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

According to the Consumer Financial Protection Bureau's Consumer Complaint Database, 1,139,236 debt collection complaints are represented in the current PlainCollector snapshot. See our methodology for how PlainCollector computes each company's reputation grade from this data.

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.