Debt collector · complaint record
Flat Six complaints
Filed under Flat Six Holdings Inc.
Consumers have filed 17 complaints about Flat Six since 2019, 3 of them in the last 12 months. It answered 0% on time and closed 0% with relief for the customer. The most common problem is took or threatened to take negative or legal action.
Rated once a company has 25+ complaints in 12 months. How it works
- Complaints on record
- 17
- Last 12 months
- 3
- Answered on time
- 0%
- Closed with relief
- 0%
- Last 30 days
- 0
- Rank
- #1,125 of 1,963
Since November 2019
new vs the year before
Industry: 96.5%
Typical debt collector: 24%
Newest: Aug 4, 2026
Most complained-about debt collectors
Flat Six complaints by month
The busiest month was November 2019 (3 complaints). Complaints rise with a company's size and with news, so compare trends rather than totals.
How Flat Six answered all time
- Closed with explanation952.9%
- Untimely response847.1%
"Closed with explanation" means the company replied but gave no money back and changed nothing. What each answer means
What Flat Six complaints are about
Top Flat Six problems
Where Flat Six complaints come from
Most complaints: Texas (7), Ohio (4), California (4), Indiana (1).
Flat Six compared with other debt collectors
| # | Company | Score | 12 months | Grade |
|---|---|---|---|---|
| 1 | Green SquareDebt collection | 10 | 25 | F |
| 2 | EMoneyUSADebt collection | 53 | 25 | C |
| 3 | Mullooly Jeffrey Rooney & FlynnDebt collection | 56 | 25 | C |
| 4 | Credit World ServicesDebt collection | 47 | 25 | D |
| 5 | Keynote ConsultingDebt collection | 10 | 25 | F |
| 6 | Augusta Collection AgencyDebt collection | 10 | 25 | F |
| 7 | Advance Bureau of CollectionsDebt collection | 19 | 25 | F |
| 8 | Flat SixDebt collection | - | 3 | - |
Compare side by side: Flat Six vs Green Square · Flat Six vs EMoneyUSA · Flat Six vs Mullooly Jeffrey Rooney & Flynn · Flat Six vs Credit World Services
What people say about Flat Six
All experiencesNo experiences with Flat Six yet. Yours would be the first on the record - and the one the next person reads.
Share yoursLatest Flat Six complaints
Full logQuestions about Flat Six
How many complaints does Flat Six have?
Flat Six has 17 complaints on record since November 2019, including 3 in the last 12 months and 0 in the last 30 days. That makes it number 2,246 of every company by complaints this year.
Does Flat Six respond to complaints?
Yes. Flat Six answered 0% of its complaints on time (within 15 days) and closed 0% with relief - money back or a fix. The rest were mostly closed with an explanation only.
What do people complain about most with Flat Six?
The most common problems are took or threatened to take negative or legal action (2), attempts to collect debt not owed (1), charged fees or interest you didn't expect (6).
Is Flat Six legit?
Flat Six is a real company with a public complaint record: consumers have complained about it 17 times and it answers through the official complaint process. Whether it is right for you depends on the details - see is Flat Six legit? for the signals, red flags and how to protect yourself.
How do I file a complaint against Flat Six?
Complain to Flat Six in writing first and keep a copy. If it isn't fixed, file an official complaint with the federal consumer financial regulator - the company must answer, usually within 15 days. Our step-by-step guide: how to file a complaint against a company. Then share your experience here so others know.
Where do most Flat Six complaints come from?
Most come from Texas (7), Ohio (4), California (4). Big states file more complaints, so the map shows complaints per 100,000 people.
Complaint records are public consumer complaints filed with U.S. regulators, checked (newest received Nov 15, 2026). Complaints are consumers' own accounts and are not verified; counts grow with a company's size. How the data works
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