The Short Answer

Being added as an authorized user on someone else's credit card account is fully legal under federal law. The Equal Credit Opportunity Act (ECOA) explicitly protects the right of creditors to report authorized user accounts, and there is no federal statute that makes receiving that authorized user status illegal for the consumer.

The legal complexity arises in the commercial arrangement - when a third-party broker connects a buyer with a primary account holder in exchange for a fee. Here the analysis becomes nuanced:

  • At the federal level: No statute explicitly bans paid authorized user arrangements. The FTC has pursued companies for deceptive practices (guaranteed results, misleading claims), not for the arrangement itself.
  • At the state level: 15 states have credit services organization (CSO) statutes that may require licensing for businesses brokering tradeline access. Operating without a required license in those states is illegal.
  • For the buyer: The consumer who pays to be added as an authorized user is generally not the target of enforcement. The legal risk falls on the commercial operator (the broker and/or seller).

Three federal laws form the backbone of the legal analysis for tradeline transactions:

ECOA (Equal Credit Opportunity Act) - 15 U.S.C. § 1691

ECOA is the foundation of the entire tradeline market. It prohibits discrimination in credit transactions and - critically for our purposes - requires that when a creditor grants credit to an authorized user, the creditor must report the authorized user's status to all three major credit bureaus. Without ECOA, creditors could simply refuse to report authorized user accounts, making tradeline piggybacking impossible.

ECOA does not prohibit paid authorized user arrangements. It also does not explicitly regulate the commercial brokering of authorized user access. Its scope is limited to creditor behavior in credit transactions.

CROA (Credit Repair Organizations Act) - 15 U.S.C. § 1679

CROA regulates "credit repair organizations" - businesses that sell services to improve consumers' credit standing. CROA prohibits:

  • Charging upfront fees before providing services
  • Making false or misleading statements about credit repair services
  • Engaging in fraudulent or deceptive practices in connection with credit repair services

The question of whether tradeline brokers fall under CROA's definition of "credit repair organization" is unsettled. The FTC and state AGs have taken the position that companies marketing guaranteed score improvements through tradeline purchases are acting as de facto credit repair organizations. Companies that avoid guaranteed results claims and clearly disclose that results vary have a stronger position.

FTC Act Section 5 - Unfair and Deceptive Practices

FTC Act Section 5 is the broad consumer protection authority the FTC uses to pursue deceptive trade practices. It has been the primary enforcement tool against tradeline companies making false or misleading claims. The key principle: it is not illegal to sell tradelines, but it is illegal to market them with false claims about outcomes, safety, or legality.

What the Law Actually Says

Let us be precise about what the law prohibits and what it does not:

  • Legal: A family member adding you as an authorized user for free. ECOA protects this.
  • Legal: Paying a fee to a legitimate broker for access to a seasoned tradeline, with transparent disclosure that results vary.
  • Illegal: Marketing tradelines with a "guaranteed FICO score increase" - this violates FTC Act Section 5.
  • Illegal (in 15 states): Operating as a credit services organization without the required state license.
  • Illegal: Filing dispute claims on behalf of consumers without proper written Power of Attorney - this violates FCRA.
  • Illegal: Claiming that a CPN (Credit Privacy Number) is a legal replacement for an SSN - the FTC and FinCEN classify CPNs purchased as fraudulent identifiers.

FTC Enforcement History: Cases That Shaped the Industry

The FTC has brought multiple enforcement actions against credit repair and tradeline companies. These cases establish the enforcement posture without making the underlying activity explicitly illegal:

FTC v. RMCN Credit Services (2020)

The FTC sued RMCN Credit Services and its principals for violating FTC Act Section 5 and CROA. The company marketed credit repair services including tradeline access with claims of guaranteed results. The court entered a $7.8 million judgment. The takeaway: guaranteed results claims are a per se violation.

FTC v. Money Now Funding (2020)

Similar enforcement action against Money Now Funding for deceptive credit repair marketing, including tradeline arrangements marketed with misleading outcome claims. The case reinforced that the FTC targets deceptive marketing, not the tradeline arrangement itself.

FTC v. Credit Repair Cloud (2021)

Software platform case - the FTC sued a company that provided software tools to credit repair companies, finding that the software facilitated deceptive credit repair practices. This case expanded FTC enforcement to software/platform providers.

What These Cases Mean for Legitimate Operators

The enforcement pattern is consistent: the FTC targets companies that (1) guarantee specific score outcomes, (2) charge upfront fees before providing services, (3) make false claims about legality or safety, or (4) misrepresent the nature of the credit reporting relationship. Legitimate tradeline companies that clearly disclose results vary, do not guarantee outcomes, and operate with appropriate state licensing have generally avoided enforcement action.

State-by-State Legality (2026)

The following analysis reflects the legal status of tradeline brokering activity in each state as of September 2026. This is general information only - consult a licensed attorney in your state before engaging any tradeline company.

Note: This chart reflects whether the state has a Credit Services Organization (CSO) statute that may apply to tradeline brokers. It does not reflect whether authorized user arrangements themselves are legal (they are legal everywhere under ECOA).

StateCSO StatuteTradeline Broker Licensing RequiredNotes
AlabamaNoNoNo specific tradeline regulation
AlaskaNoNoNo specific tradeline regulation
ArizonaNoNoNo specific tradeline regulation
ArkansasNoNoNo specific tradeline regulation
CaliforniaYes - CCPSAPossibly requiredCalifornia Consumer Credit Repair Organizations Act may apply; check with counsel
ColoradoNoNoNo specific tradeline regulation
ConnecticutNoNoNo specific tradeline regulation
DelawareNoNoNo specific tradeline regulation
FloridaNoNoNo specific tradeline regulation
GeorgiaYes - GCSAAPossibly requiredGeorgia Credit Services Organizations Act may apply to brokering activity
HawaiiNoNoNo specific tradeline regulation
IdahoNoNoNo specific tradeline regulation
IllinoisYes - ICCROAPossibly requiredIllinois Consumer Credit Card Repair Organizations Act may apply
IndianaNoNoNo specific tradeline regulation
IowaNoNoNo specific tradeline regulation
KansasNoNoNo specific tradeline regulation
KentuckyYesPossibly requiredCheck with Kentucky AG for current licensing requirements
LouisianaYes - LCROAPossibly requiredLouisiana Credit Repair Organizations Act may apply
MaineYesPossibly requiredCheck with Maine Bureau of Consumer Credit Protection
MarylandYes - MCCROAPossibly requiredMaryland Consumer Credit Repair Organizations Act may apply
MassachusettsNoNoNo specific tradeline regulation
MichiganNoNoNo specific tradeline regulation
MinnesotaNoNoNo specific tradeline regulation
MississippiNoNoNo specific tradeline regulation
MissouriNoNoNo specific tradeline regulation
MontanaNoNoNo specific tradeline regulation
NebraskaNoNoNo specific tradeline regulation
NevadaYes - NCCSOAPossibly requiredNevada Credit Services Organizations Act may apply
New HampshireYes - NHCSOAPossibly requiredNH Consumer Credit Services Organizations Act may apply
New JerseyNoNoNo specific tradeline regulation
New MexicoNoNoNo specific tradeline regulation
New YorkNoNoNo specific tradeline regulation
North CarolinaNoNoNo specific tradeline regulation
North DakotaNoNoNo specific tradeline regulation
OhioYes - OCSAAPossibly requiredOhio Consumer Sales Practices Act may apply to brokers
OklahomaNoNoNo specific tradeline regulation
OregonYesPossibly requiredCheck with Oregon Department of Consumer and Business Services
PennsylvaniaYes - PCCROAPossibly requiredPennsylvania Consumer Credit Repair Organizations Act may apply
Rhode IslandYesPossibly requiredCheck with Rhode Island Department of Business Regulation
South CarolinaNoNoNo specific tradeline regulation
South DakotaNoNoNo specific tradeline regulation
TennesseeYes - TCCROAPossibly requiredTennessee Consumer Credit Repair Organizations Act may apply
TexasYes - TCCROAPossibly requiredTexas Finance Code Chapter 393 may apply to credit services organizations
UtahNoNoNo specific tradeline regulation
VermontNoNoNo specific tradeline regulation
VirginiaNoNoNo specific tradeline regulation
WashingtonYes - WCCRAPossibly requiredWashington Consumer Credit Repair Organizations Act may apply
West VirginiaNoNoNo specific tradeline regulation
WisconsinYes - WCCRAPossibly requiredWisconsin Consumer Credit Relationships Act may apply
WyomingNoNoNo specific tradeline regulation

Last updated: September 2026. State licensing requirements change. Verify with a licensed attorney in your state before engaging any tradeline company.

Credit Services Organization (CSO) Licensing

In states with CSO statutes, businesses that "sell, provide, or perform" credit repair services - or that receive money or other valuable consideration for aiding consumers in receiving better credit - may be required to register as a credit services organization and post a bond.

The key question for tradeline brokers: does providing access to a tradeline constitute "credit repair"? The answer varies by state and is not definitively settled. State AGs have taken the position that it does in enforcement actions. Legitimate brokers in states with CSO statutes typically either (a) obtain the appropriate license, (b) operate under a legal opinion from qualified counsel, or (c) limit their operations to states without CSO requirements.

CPN Makers operates with the understanding that our primary business activity - facilitating authorized user access - is distinct from credit repair as defined under CROA. We do not charge upfront fees, we do not guarantee results, and we clearly disclose that results vary. We are not a licensed attorney and this article is not legal advice.

What Tradeline Buyers Need to Know

For consumers considering purchasing tradeline access, here is what you need to know before engaging any company:

  1. Results are never guaranteed. Any company promising a specific FICO increase is violating FTC Act Section 5. Walk away.
  2. Read the refund policy before buying. Legitimate companies have clear refund policies for failed postings. If you cannot find one, do not buy.
  3. Understand the rental period. Tradelines are temporary. Once the rental period ends, the authorized user is removed and the score impact disappears. Budget accordingly.
  4. Do not lie to lenders. When applying for credit, some lenders ask whether you have been added to any accounts as an authorized user for compensation. Answer honestly. Lying on a credit application is fraud.
  5. Verify reporting to all three bureaus. Before paying, confirm the tradeline will report to Equifax, Experian, and TransUnion. Not all issuers report to all three.
  6. Consider the FICO model. If you are applying for a mortgage, the lender will use older FICO models (FICO 2, 4, 5) that treat AU accounts more favorably than FICO 8. Know which model is being used.

Frequently Asked Questions

See the FAQ section at the bottom of this page for detailed answers to questions about criminal liability, state licensing, ECOA protections, and FTC enforcement scope.

Sources Referenced