Collection Agency Lookup

Debt collector · Collection agency

Credit Service International

Complaints, reviews and what to do if Credit Service International contacts you about a debt.

Is Credit Service International legit?

Yes. Credit Service International is a real company: a collection agency that collects consumer debts. Consumers filed 136 complaints about it with the CFPB in the 12 months to November 10, 2026, up 33% from the year before.

Real doesn't mean right. 39% of complaints say Credit Service International tried to collect a debt the person doesn't owe, lower than the 45% average for collectors. You have the right to make any collector prove the debt before you pay.

Complaints, last 12 months
136
▲ 33% vs prior year
Rank among collectors
#118
of 643
Say it's not their debt
39%
avg 45%
Got any relief
0%
avg 23%

Contacted by Credit Service International? Your next 30 days

  1. Don't pay or agree to anything on the first call

    Get the company's name, mailing address and the account number they're using. In many states a payment, or even a promise to pay, can restart the clock on an old debt.

  2. Watch the mail for a validation notice

    Within five days of first contacting you, Credit Service International has to send a notice showing the amount, the creditor and a dispute deadline at least 30 days out. If you never got one, that is worth noting in writing.

  3. Dispute in writing before that deadline

    Ask them to prove the debt. Once they receive a written dispute in time, they must stop collecting until they mail you verification. Write the letter here, then send it by certified mail.

  4. Check your credit reports

    Get all three free at AnnualCreditReport.com. If a collection account is wrong, dispute it with the credit bureau as well as the collector.

  5. Never ignore court papers

    If you're served with a lawsuit, file a response by the deadline on the summons. If you don't, the collector usually wins by default and can then ask to garnish wages. What to do if you're sued.

What people report about Credit Service International

275 complaints, last 3 years

  1. Collecting a debt the person says they don't owe39% · 107
  2. Missing or unclear written notice about the debt21% · 58
  3. Threatened or took negative or legal action21% · 57
  4. False or misleading statements12% · 34
  5. Calling too often or after being told to stop5.8% · 16
  6. Problems with texts, emails or social media messages1.1% · 3

The specific problems

ComplaintShare
Debt is not yours30%
Threatened or suggested your credit would be damaged20%
Didn't receive enough information to verify debt16%
Attempted to collect wrong amount12%
Debt was result of identity theft6.2%
Didn't receive notice of right to dispute5.5%
You told them to stop contacting you, but they keep trying3.6%
Debt was paid2.5%

The single most common complaint is “debt is not yours” (30%). If that matches your situation, a written dispute is the first step: it pauses collection until they verify the debt.

What kinds of debt Credit Service International collects

  1. Other debt20%

Based on complaints where the person named the debt type. In 58% of complaints, the person didn't know what the debt was (average 57%).

Where complaints come from

Most from Texas

  1. Ohio2.5%

State laws add to the federal rules, and some states require collectors to hold a license. Pick your state above for its time limits and license lookup.

How Credit Service International responds to complaints

Closed with an explanation only
100%
Fixed something, no money back
0%
Money back or debt reduced
0%
Answered on time
100%

Credit Service International gives some kind of relief in 0% of complaints, less often than the average collector (23%). A complaint alone may not fix things; a written dispute protects your rights either way. "Relief" usually means correcting a credit report, stopping collection or closing the account.

In its public replies to complaints, Credit Service International has said it believes it acted appropriately (91% of complaints).

Complaints over time

275 in 3 years

December 2023: 1January 2024: 4February 2024: 5March 2024: 3April 2024: 6May 2024: 7June 2024: 1July 2024: 3August 2024: 0September 2024: 2October 2024: 3November 2024: 4December 2024: 5January 2025: 11February 2025: 9March 2025: 15April 2025: 2May 2025: 11June 2025: 7July 2025: 8August 2025: 13September 2025: 6October 2025: 11November 2025: 9December 2025: 12January 2026: 10February 2026: 17March 2026: 17April 2026: 14May 2026: 13June 2026: 11July 2026: 8August 2026: 8September 2026: 9October 2026: 8November 2026: 1 (month so far)
Faded bar: this month so far. Counted by the date the CFPB received each complaint.
Show the monthly numbers
MonthComplaints
November 2026 (so far)1
October 20268
September 20269
August 20268
July 20268
June 202611
May 202613
April 202614
March 202617
February 202617
January 202610
December 202512
November 20259
October 202511
September 20256
August 202513
July 20258
June 20257
May 202511
April 20252
March 202515
February 20259
January 202511
December 20245
November 20244
October 20243
September 20242
August 20240
July 20243
June 20241
May 20247
April 20246
March 20243
February 20245
January 20244
December 20231

Credit Service International phone number and address

Use the phone number and mailing address printed on the letter Credit Service International sent you, and send disputes to that address. We don't list phone numbers because scammers often call pretending to be real collectors, and caller ID can be faked.

Not sure the caller is really Credit Service International? Ask for a written validation notice, then call the number on the company's own website or on your original account statements. A real collector won't demand payment by gift card, wire transfer or crypto.

About Credit Service International

What it is
Collection agency
Mostly collects
medical
Headquarters
Hudson, WI
In the CFPB database since
2015

Hudson, Wisconsin collection agency (not the same company as Credit Systems International of Fort Worth) whose CFPB complaints often involve medical debt.

Credit Service International on your credit report

A collector can't report a debt to the credit bureaus until it has contacted you about it. If Credit Service International shows up on your report:

  • Check the details. The amount, the original creditor and the date of first delinquency should match your records.
  • Dispute errors with each bureau. Equifax, Experian and TransUnion must investigate, usually within 30 days.
  • Know the seven-year limit. It runs from when the original account first went delinquent. Paying doesn't reset it, and a collector can't legally "re-age" it.
  • Disputed debts must be marked. If you dispute with Credit Service International, it must report the debt as disputed.

Collections, credit scores and pay for delete, explained

Questions about Credit Service International

Is Credit Service International a scam?

Credit Service International is a real company that people have filed 315 complaints about with the federal Consumer Financial Protection Bureau since 2015. Scammers sometimes borrow real collectors' names, though. Before paying, ask for a written validation notice, and contact Credit Service International using details you find yourself, not ones from a caller or text.

Why is Credit Service International contacting me?

Most likely it bought or was hired to collect a debt from another company. In complaints that name the type of debt, the most common is medical debt (70%). In 58% of complaints the person didn't know what the debt was for, so you are not alone if you don't recognize it. The validation notice has to name the creditor and the amount.

Can Credit Service International sue me?

A collector can sue over a debt that is still inside your state's statute of limitations. Federal rules ban suing, or threatening to sue, over a debt that is past it. Check your state's time limit. If you are sued, respond by the deadline on the summons, even if you think the debt is not yours.

Can Credit Service International garnish my wages or take money from my bank?

Not on its own. A private collector needs a court judgment first, so it would have to sue you and win. Federal benefits such as Social Security and VA payments have extra protection from garnishment.

How do I get Credit Service International to stop calling?

Send a letter telling them to stop contacting you. After they receive it, they can only write to confirm they're stopping or to tell you about a specific action such as a lawsuit. Stopping calls doesn't erase the debt. You can also just limit contact, for example "no calls at work". Write a cease-contact letter.

Will Credit Service International remove a collection from my credit report if I pay (pay for delete)?

We can't confirm Credit Service International's policy, and many collectors say no. If you want to ask, get any agreement in writing before you pay. A collection can stay on your report for up to seven years from when the original account first went delinquent, and paying it doesn't restart that clock. How collections affect your credit.

How do I file a complaint about Credit Service International?

You can submit one to the CFPB at consumerfinance.gov/complaint. The company is asked to respond, usually within 15 days, and your complaint (without your name) is added to the public database this page is built from. You can also complain to your state attorney general.

Collectors with similar complaints

About this data

From the CFPB Consumer Complaint Database, debt collection complaints received through November 10, 2026, updated nightly. Complaints are consumers' own accounts; the CFPB doesn't verify them, and a complaint count partly reflects how big a company is. Company names are as filed with the CFPB. This page is information, not legal advice. How we build these pages.