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IRS Private Debt Collection: How to Verify the Agency and Letter

Tax Panic Team16 min read

THE SHORT VERSION

  • The IRS can assign certain older, inactive tax accounts to one of three authorized private collection agencies, but the tax debt remains with the IRS.
  • The IRS sends Notice CP40 before the agency sends its own letter, and both letters contain the same Taxpayer Authentication Number.
  • An authorized agency can discuss the account and monitor a payment arrangement, but it cannot levy, file a tax lien, collect financial information, or decide an offer in compromise.
  • Every payment goes to the IRS or the United States Treasury, never to the private collection agency.
  • A taxpayer can request in writing not to work with the private agency, but that request does not remove the balance or settle the account.

SOURCES USED

IRS: Private debt collectionThe current contractor list, CP40 and agency letter sequence, Taxpayer Authentication Number, transcript route, caller expectations, and reporting link
IRS: Private debt collection FAQsAssignment criteria, account exclusions, agency authority limits, transcript entries, payment methods, written opt-out, and independent assistance routes
IRS: Accounts assigned to private collection agenciesWhy inactive accounts are assigned, advance written notices, payment destinations, contractor conduct, scam safeguards, and the full exclusion list

A letter from a company collecting a federal tax debt can look like an obvious scam. The confusion is understandable because the company is not the IRS, yet federal law requires the IRS to use authorized private collection agencies for some inactive accounts. A real assignment follows a published sequence that can be checked without trusting an unexpected caller.

Private collection does not mean the IRS sold the debt. The IRS keeps the account, receives every payment, and retains all enforcement authority. The contractor has a narrower role: contacting the taxpayer, discussing ways to resolve the balance, and monitoring certain payment arrangements. That boundary is one of the most useful authenticity checks.

This guide explains why an account may be assigned, which taxpayers are excluded, how the two letters and authentication number work, what an agency may request, and how a written opt-out affects the account. It is general educational information. The actual letters, IRS transcript, and current account record control the facts for a particular balance.

What does IRS private debt collection mean?

IRS private debt collection means that the agency assigned an older, inactive tax account to an authorized contractor for contact and payment discussions. The IRS still owns and controls the account, receives all payments, and keeps enforcement authority. The contractor does not buy the debt or become a substitute for the IRS.

The IRS private debt collection overview says the law requires the agency to use private companies for certain outstanding, inactive tax debts. An inactive account is not necessarily forgiven, expired, or free from future collection. It means the IRS is not actively working that account when it is selected for the program.

Assignment changes who may make routine collection contact, but it does not transfer legal ownership of the liability. The private collection agency acts as an IRS contractor. Account records, tax assessments, payment posting, refunds, formal collection decisions, and any enforcement action remain within the federal tax system.

This distinction separates the program from ordinary consumer debt sales. A credit card account may be sold to another company. An IRS account in this program is assigned for limited collection work. The authorized contractor cannot rewrite the assessment, compromise the balance, or create an independent payment destination.

The IRS currently lists three contractors: CBE Group Inc., Coast Professional, Inc., and ConServe. Agency names and contact details can change over time. The current list on IRS.gov is therefore more reliable than an old article, search snippet, saved phone number, or company name remembered from an earlier version of the program.

Why does the IRS assign an account to a private agency?

The IRS may assign an unpaid account when it lacks resources or cannot locate the taxpayer, when a year has passed without account interaction, or when more than two years have passed since assessment without collection assignment. Separate statutory and program exclusions protect several categories of taxpayers and active cases from private assignment.

The IRS private collection FAQs describe three assignment criteria. The IRS may lack resources or may have been unable to locate the taxpayer. The account may have gone one year without interaction from the taxpayer or an authorized representative. The assessment may also be more than two years old without assignment to active IRS collection work.

Those criteria explain why a balance can surface after a quiet period. They do not establish when the tax was assessed, how much remains, whether a payment posted, or how much time remains in the collection period. An IRS account transcript can supply dated transaction entries that a collection company's summary cannot replace.

Account statusPrivate assignment treatmentWhy the distinction matters
IRS lacks resources or cannot locate the taxpayerMay be assignedThe account can be inactive even though a balance remains
No account interaction for one yearMay be assignedA long quiet period can precede renewed contact
More than two years since assessment without collection assignmentMay be assignedAge alone does not mean the balance disappeared
Active installment agreement or pending offer in compromiseExcludedAn active collection alternative keeps the account outside the program
Examination, litigation, criminal investigation, levy, or appealExcludedAn active proceeding remains with the government
Certain protected taxpayer categoriesExcludedAge, income, benefits, disaster, identity theft, and other conditions can bar assignment
Published assignment factors and exclusions

An assignment reflects account status at a point in time. If the IRS record appears inconsistent with a current installment agreement, pending offer, appeal, identity theft issue, or another exclusion, the useful question is whether the government record reflects that status. The private contractor cannot decide that an IRS exclusion applies simply because a taxpayer describes it on a call.

Which accounts are excluded from private collection?

The IRS excludes accounts involving deceased taxpayers, minors, designated combat zones, tax-related identity theft, certain disability or income protections, and several active proceedings. Accounts under examination, litigation, criminal investigation, levy, appeal, installment agreement, offer in compromise, innocent spouse review, or qualifying disaster relief are also excluded from assignment.

The live IRS account assignment page groups the exclusions around taxpayer protection and active case status. It excludes people who are deceased, under age eighteen, in a designated combat zone, or victims of tax-related identity theft. It also excludes recipients of Supplemental Security Income or Social Security Disability Insurance.

Income can also control assignment. The IRS states that a taxpayer whose adjusted gross income does not exceed two hundred percent of the applicable poverty level is excluded. That rule concerns program assignment. It is not a general statement that the underlying tax balance vanished or that every other IRS collection process stops.

Active proceedings form the other major group. The IRS lists current examination, litigation, criminal investigation, levy, a right of appeal, pending or active offers in compromise, installment agreements, and innocent spouse cases. It also excludes taxpayers in presidentially declared disaster areas who are requesting collection relief.

A person may believe an exclusion applies while the IRS account contains incomplete, delayed, or different information. The contractor cannot adjudicate an innocent spouse claim, approve an offer, correct identity theft records, or determine disability benefit status. The IRS account record and the office responsible for the underlying issue are the authoritative places for those determinations.

What letters arrive before a private collection call?

A legitimate private collection sequence begins with two letters. The IRS first sends Notice CP40 naming the assigned agency. That agency then sends its own confirmation letter before calling. Both letters contain the same Taxpayer Authentication Number, which allows the taxpayer and caller to verify each other without relying only on caller identification.

The order matters. The IRS sends CP40 first to the taxpayer and any authorized representative. The private collection agency then sends a separate initial contact letter. According to the IRS FAQs, the contractor does not call before sending that confirmation letter. An unexpected call with no earlier mail is missing a published safeguard of the program.

StageSenderWhat it establishesIndependent check
Notice CP40IRSThe account was assigned and identifies the contractorCompare the agency with the current IRS.gov list
Initial contact letterAuthorized contractorThe contractor is ready to discuss the assigned accountMatch the Taxpayer Authentication Number with CP40
Later phone contactAuthorized contractorThe caller discusses the already documented assignmentExchange only the requested portions of the authentication number
Account transcriptIRS recordTransaction code 971 can show referral and CP40 issuanceObtain the transcript through an IRS channel reached independently
The official private collection contact sequence

Both letters contain a Taxpayer Authentication Number. During a legitimate call, each side exchanges portions of that number. The check is stronger than caller identification because phone numbers and display names can be spoofed. The number is useful only when the two mailed documents arrived through the expected sequence and their information agrees.

The IRS FAQs also explain transcript verification. Transaction code 971 can appear with wording that collection was referred to a private debt collection agency, followed by another code 971 entry for CP40. Dates on the transcript can be compared with the letters, adding an IRS account record to the name and authentication checks.

How can a private collection agency contact be verified?

Verification uses several matching facts: an earlier IRS CP40, a later contractor letter, the same Taxpayer Authentication Number, an agency on the current IRS list, and an account transcript showing the referral. Payment instructions must lead to the IRS or United States Treasury, while threats and demands for gift cards conflict with the official program.

No single logo, phone number, or notice code proves authenticity. A convincing imitation can copy public branding and a real CP40 label. The stronger check compares independent records. The contractor named on CP40 should appear on the current IRS list, the two letters should share an authentication number, and the transcript should show the referral and notice entries.

Independent access matters. A phone number, web address, or QR code printed on a suspicious letter leads back to information chosen by the sender. The IRS overview and transcript tools can be reached by entering IRS.gov directly. Contact information obtained from the live government page can then be compared with the documents rather than assumed accurate.

  • CP40 came from the IRS before the contractor's letter.
  • The contractor is CBE Group Inc., Coast Professional, Inc., or ConServe on the current IRS list.
  • The Taxpayer Authentication Number matches across both letters.
  • The caller can exchange the proper portions of that number without demanding unrelated sensitive information.
  • The IRS transcript records the referral and CP40 issuance.
  • Every payment route points to the IRS or United States Treasury.

A mismatch does not reveal its own cause. Mail can be delayed, a company address can change, a payment can be processing, or a document can be fraudulent. A mismatch is a reason to pause reliance on the contact and compare the account through an independent IRS channel. It is not proof of either authenticity or fraud by itself.

Tax Panic's fake IRS letter guide covers the broader mail verification process. Private collection has additional evidence that most IRS correspondence does not: two advance letters, a shared authentication number, a short list of contractors, and transcript entries specifically recording the referral.

What can an IRS private collection agency do?

An authorized agency can send letters, make calls after written contact, discuss ways to pay, and set up or monitor an arrangement that pays the balance within seven years or before the collection expiration date. It cannot collect financial information, use enforcement powers, decide hardship status, approve an offer, or charge an agreement fee.

The contractor's role is deliberately limited. It can identify itself as an IRS contractor, discuss payment options, and establish or monitor a payment arrangement within the published time limit. The IRS FAQs describe that limit as full payment within seven years or by the collection expiration date, whichever controls the available period.

ActivityAuthorized contractorIRS
Send assignment related letters and make later callsYesYes, including CP40 before contractor contact
Discuss and monitor a qualifying payment arrangementYesYes
Receive a payment made to the contractorNoPayments go to the IRS or United States Treasury
Collect a financial information statementNoThe IRS may request financial information for its decisions
Issue a levy or file a Notice of Federal Tax LienNoOnly the IRS has federal tax enforcement authority
Approve an offer in compromise or currently not collectible statusNoThe IRS decides these collection alternatives
Charge a fee to create the payment agreementNoPublished IRS program rules control applicable fees
What a private collection agency can and cannot do

A private agency cannot issue a levy, file a Notice of Federal Tax Lien, or take another federal tax enforcement action. It also cannot accept or reject an offer in compromise or declare an account currently not collectible. Those decisions require IRS authority and, in many situations, financial information the contractor is not allowed to collect.

The program rules also require professional conduct and respect for taxpayer rights. A caller who threatens arrest, demands immediate payment to a private company, or claims that there is no opportunity to question the amount is not describing the authorized role. Inappropriate contractor conduct can be reported through the Treasury Inspector General for Tax Administration route linked by the IRS.

How are payments handled after an IRS assignment?

Payments still go to the IRS. Electronic payments use official IRS options, and checks or money orders are payable to the United States Treasury. A contractor may explain payment methods or arrange authorized direct debit with written permission, but it cannot demand payment to itself, a gift card, a prepaid card, or a private account.

The destination is the simplest payment rule: money is never owed to the contractor. The IRS FAQs list Direct Pay, the Electronic Federal Tax Payment System, approved debit or credit card processors, and checks or money orders payable to the United States Treasury. A private collector can explain those routes but cannot replace them with its own account.

The program permits preauthorized direct debit when the taxpayer gives written permission for the contractor to draft a check or series of checks. Even then, each check is payable to the United States Treasury. The IRS says the authorization can be changed or canceled up to one business day before the scheduled payment.

A payment arrangement through the contractor is designed to pay the liability in full within the program limit. It is not an offer in compromise, currently not collectible status, or a decision about economic hardship. If full payment on that schedule is not workable, only the IRS can evaluate alternatives that require financial information or legal determinations.

Payment records remain important because posting can lag or be applied to an unexpected period. The IRS FAQ tells a person who already paid to work with the contractor to identify why the payment was not credited. Confirmation numbers, canceled checks, tax periods, dates, and amounts provide a cleaner trail than a general statement that the balance seems wrong.

Can a taxpayer refuse to work with the private agency?

Yes. The IRS says a taxpayer who does not want to work with the assigned private collection agency can submit that request in writing to the contractor. The request ends the contractor relationship and returns handling to the IRS, but it does not cancel the tax assessment, remove additions, or create a collection alternative.

The opt-out is a program choice, not debt relief. The written request tells the private collection agency to stop working the account. Once processed, the matter returns to the IRS inventory. The balance and account history continue to exist unless a payment, correction, legal expiration, accepted collection alternative, or another IRS action changes them.

A clear record of the request can include the date, delivery method, contractor name, account reference from the letters, and a copy of the correspondence. Those details document what was requested without sending unnecessary financial information. The contractor's initial letter is the relevant source for its mailing instructions.

Returning an account to the IRS does not promise immediate assignment to a particular employee or a particular collection outcome. It also does not prevent the IRS from using its own lawful collection tools later. The practical effect is narrower: the authorized private company is no longer the point of contact for that assigned account.

Taxpayers seeking independent assistance can review the IRS links to Low Income Taxpayer Clinics, the Taxpayer Advocate Service, credentialed return preparers, and professional referral organizations. Eligibility and scope vary. The IRS notes that obtaining outside help does not produce preferential treatment in the agency's handling of an issue or dispute.

How does private collection fit with other IRS notices?

Private collection is one possible stage in a longer balance due history. Earlier notices may state the amount and request payment, while CP40 documents a contractor assignment. A later annual reminder or enforcement notice serves a different purpose. The code, tax period, issue date, and IRS account record keep those documents from being treated as interchangeable.

An account often began with a balance due notice. CP14 is commonly the first bill for an unpaid amount, and CP501 is a later reminder. Neither code alone means that a private agency has the account. CP40 and the matching contractor letter establish the private assignment sequence.

The CP71C annual reminder can also mention possible assignment to a private collection agency. That language describes a collection possibility. It does not replace CP40, identify a contractor, or provide the shared Taxpayer Authentication Number used after an actual assignment.

A private contractor cannot levy or file a federal tax lien, but the IRS retains those powers. A threat by the contractor to take those actions is outside its authority. A genuine IRS enforcement notice is a separate document with its own code, dates, response path, and appeal information. The contractor's limitations do not limit the IRS itself.

Tax Panic's Android app can scan a supported IRS notice and explain the code, usual collection stage, urgency, and published response path in plain language. It is free to start in the Google Play Store. The app cannot authenticate a collector, access an IRS account, submit an opt-out, or make a payment arrangement.

Frequently asked

Does the IRS really use private debt collectors?

Yes. Federal law requires the IRS to assign certain outstanding, inactive tax accounts to authorized private collection agencies. The IRS currently lists CBE Group Inc., Coast Professional, Inc., and ConServe. The assignment is limited collection work. The IRS keeps ownership of the account, receives payments, and retains enforcement authority.

Does the IRS sell tax debt to a collection agency?

No. The IRS assigns qualifying inactive accounts to contractors, but it does not sell the tax liability to them. The contractor contacts the taxpayer and may discuss or monitor a payment arrangement. Account control, payment posting, legal determinations, and enforcement remain with the IRS.

What is Notice CP40?

CP40 is the IRS notice that tells a taxpayer an overdue account was assigned to a private collection agency. It names the contractor and contains a Taxpayer Authentication Number. The contractor later sends a separate letter with the same number before it begins telephone contact.

Can an IRS private collector demand immediate payment?

An authorized contractor can discuss ways to resolve the balance, but every payment goes to the IRS or United States Treasury. It cannot demand payment to itself, a private account, a gift card, or a prepaid card. Threats of arrest or immediate enforcement also conflict with its published authority.

Can a private collection agency levy a bank account?

No. The IRS states that private collection agencies cannot take enforcement action, including issuing a levy or filing a Notice of Federal Tax Lien. The IRS retains those powers. A genuine levy process comes from the government and has notices, procedures, and rights separate from the contractor assignment.

Can a private collector ask for financial information?

No. The IRS FAQ says an authorized private collection agency will not collect financial information. It may discuss a payment arrangement that pays the balance within the allowed period. The IRS, not the contractor, evaluates financial information for an offer in compromise, hardship status, and other collection decisions.

How can an IRS private collection assignment be confirmed?

The published checks are an IRS CP40, a later contractor letter, the same Taxpayer Authentication Number in both letters, a contractor on the current IRS list, and IRS transcript entries showing the referral and CP40 issuance. Information obtained independently from IRS.gov is stronger than a phone number printed on unexpected mail.

Can a taxpayer stop working with the private collector?

Yes. The IRS says a taxpayer can send a written request to the private collection agency stating that the taxpayer does not wish to work with it. The account then returns to the IRS. The request does not erase the liability or decide how the IRS will handle collection afterward.

Can Tax Panic verify that a collection call is real?

No. Tax Panic provides general explanations of supported IRS notice codes. It cannot authenticate a caller, compare private account records, or access an IRS transcript. Verification depends on the two official letters, authentication number, current IRS contractor list, transcript record, and contact information obtained independently from IRS.gov.

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