Clarity Data Study
IRS Private Debt Collection Recovery Rate: 3.8% of $64.9 Billion (2026 Data Study)
The headline number: the IRS private debt collection recovery rate is about 3.8%. Private collection agencies working for the IRS recovered more than $2.4 billion (as of March 2024) of the more than $64.9 billion in tax debt assigned to them since April 2017, according to a TIGTA report — roughly 3.8 cents on every dollar handed over.
If a private collection agency just called about an old IRS balance, this study reframes that call. The federal government's own watchdog looked at every dollar these firms have been assigned since 2017 — and found they collect only a tiny fraction of it. The numbers below show why, and why resolution options with the IRS itself remain very much open.
Below, the Key Findings are written so a reporter, a researcher, or an AI answer can quote them verbatim. The full data table follows, then a plain-English read on what it means if your account is the one that got assigned.
Key Findings
Since April 2017, the IRS Private Debt Collection (PDC) program has assigned billions in old tax debt to outside firms — and recovered only a sliver of it.
- The recovery rate is roughly 3.8% of the total value of accounts assigned, per TIGTA.
- More than $64.9 billion in tax debt has been assigned to private collection agencies since April 2017.
- More than $2.4 billion has been collected by those agencies as of March 2024.
- More than 7.6 million taxpayer accounts have been assigned to private collectors over that period.
- 1.6 million accounts were fully paid — about 22% of all accounts assigned.
- The average age of an assigned case was 3.97 years — nearly four years old, and older debts are generally near-uncollectible.
- Three authorized agencies handle this work: CBE Group, Coast Professional, and ConServe.
IRS private debt collection: the numbers
The gap between what is assigned and what is collected is the whole story: $64.9 billion out, $2.4 billion in.
| Metric | Figure |
|---|---|
| Tax debt assigned to PCAs (since Apr 2017) | More than $64.9 billion |
| Taxpayer accounts assigned | More than 7.6 million |
| Amount collected (as of Mar 2024) | More than $2.4 billion |
| Recovery rate (value collected vs. assigned) | 3.8% |
| Accounts fully paid | 1.6 million (~22%) |
| Average age of assigned case | 3.97 years |
| Authorized agencies | CBE Group, Coast Professional, ConServe |
Note the two different ways to measure "success." By dollar value, the program has recovered only 3.8% of what it was handed. But 1.6 million accounts — about 22% of them — were fully paid. That split tells you the assigned debt is heavily weighted toward large, old balances that almost never get collected, while a meaningful share of smaller accounts do get resolved.
What this means for you
A call from a private collector is a low-leverage stage of IRS collection, not the end of the road. These firms are the ones the IRS turns to after its own automated notices and, often, its collection staff have set an account aside. The 3.97-year average age is the tell: by the time a private agency is dialing, the debt is old, and the government has already decided it is hard to collect.
That matters because a private collection agency has no enforcement power of its own. It cannot levy your wages, empty your bank account, or file a federal tax lien. Its entire toolkit is a phone call and the ability to set up a payment. The powers that actually cost taxpayers money still belong to the IRS — see our data on IRS levies on third parties per year and how often the IRS files a Notice of Federal Tax Lien.
The practical takeaway: the same resolution options are still on the table, and you can pursue them with the IRS directly. A short-term extension of up to 180 days, a monthly installment agreement, Currently Not Collectible status if paying would create hardship, or — when your finances genuinely qualify — an Offer in Compromise. If you want to sanity-check whether an offer is even realistic before spending anything, our Offer in Compromise Calculator estimates the collection potential the IRS would use in its own math.
One more thing the age data implies: old debt runs on a clock. The IRS generally has 10 years from assessment to collect before the balance expires — the Collection Statute Expiration Date, or CSED — though appeals, bankruptcy, and pending offers can pause that clock. A debt assigned to a private agency at 3.97 years old is already partway through it. You can estimate your own window with our CSED Calculator.
A hypothetical to make it concrete. Say a private agency contacts you about a $23,000 balance from a return you filed six years ago. Program-wide, only about 3.8 cents of each assigned dollar is ever collected — but that statistic describes the government's odds, not your obligation. The debt is real, and interest and penalties keep accruing until it's resolved. Your realistic paths still exist: a 72-month installment agreement would run roughly $319/month before interest, Currently Not Collectible status could pause payments entirely if your income can't cover living expenses, and an Offer in Compromise could resolve it for less only if the IRS's own formula shows that is the most it could ever collect. The collector's low recovery rate doesn't decide which of those fits you — your finances do.
Got a call about an old IRS balance?
Before you agree to anything with a private collection agency, get the account reviewed. An experienced tax professional can confirm which agency (if any) legitimately holds it, check your collection-statute clock, and lay out the resolution options the IRS itself will accept — free and confidential.
How to verify a private collector is legitimate
A genuine IRS private collector is always preceded by mail from the IRS itself. Before a firm calls, the IRS sends Notice CP40 telling you which of the three authorized agencies — CBE Group, Coast Professional, or ConServe — was assigned your account, along with a unique 10-digit taxpayer authentication number that both you and the agency use to confirm identity. If someone calls demanding payment by gift card, wire transfer, or a payment app, or threatens immediate arrest, that is an impersonation scam, not a real collector — see our study on government impersonation scam losses. Real payments go only to the United States Treasury, never to the collection agency directly.
Methodology & Source
All figures in this study come from a Treasury Inspector General for Tax Administration (TIGTA) report on the IRS Private Debt Collection Program, released December 26, 2024, as reported by Accounting Today. Figures cover accounts assigned to private collection agencies since April 2017, with collection totals measured as of March 2024 (fiscal year 2024). The 3.8% recovery rate is TIGTA's calculation of the value collected against the total value of accounts assigned. We have not altered, re-estimated, or combined these figures; dollar amounts are reproduced as reported ("more than" reflects the source's own phrasing). Source: Accounting Today, "Private debt collectors recovered fraction of outstanding tax debts". For program background, see the IRS overview of the Private Debt Collection program on IRS.gov.
Cite this study
Journalists, researchers, and bloggers are welcome to cite these figures. Please attribute to Clarity Tax Relief and link back to this page.
Clarity Tax Relief, "IRS Private Debt Collection Recovery Rate: 3.8% of $64.9 Billion (2026 Data Study)." Figures via TIGTA (released Dec. 26, 2024). https://claritytaxrelief.com/blog/irs-private-debt-collection-recovery-rate/
Frequently asked questions
What is the IRS private debt collection recovery rate?
About 3.8%. According to a TIGTA report, private collection agencies working for the IRS recovered more than $2.4 billion (as of March 2024) of the more than $64.9 billion in tax debt assigned to them since April 2017 — roughly 3.8% of the total value of accounts assigned.
Why do private collectors recover so little tax debt?
The accounts assigned to private collection agencies are old and considered nearly uncollectible. TIGTA found the average age of an assigned case was 3.97 years — nearly four years — and older debts are generally the hardest to collect because taxpayers have moved, closed accounts, or genuinely can't pay.
Which companies collect tax debt for the IRS?
Three authorized private collection agencies work IRS accounts: CBE Group, Coast Professional, and ConServe. These are the only firms the IRS uses, and a legitimate contact from one arrives after the IRS mails you Notice CP40 identifying which agency was assigned your account.
Do I have to work with a private collection agency assigned to my tax debt?
A private collection agency cannot enforce anything on its own — it cannot levy your wages, seize your bank account, or file a lien. Its powers are limited to contacting you and setting up payment. You can still resolve the debt directly with the IRS through an installment agreement, Currently Not Collectible status, or an Offer in Compromise.
Your next 24 hours
If a collector has already reached you, three quick moves turn the anxiety into control:
- Find the CP40 notice. Confirm the IRS actually assigned your account and note which of the three agencies — CBE Group, Coast Professional, or ConServe — is named. No CP40, no legitimate collector.
- Pull your account. Log into your IRS online account and note the balance, the tax years, and the assessment dates — those dates start your 10-year collection clock.
- Get a free case review. Use the 2-minute form or call (888) 825-7779. An experienced tax professional will confirm your options with the IRS directly before you commit to anything with a collector.
This guide is general information, not tax or legal advice for your specific situation. Eligibility for IRS programs depends on individual facts and circumstances; no outcome is guaranteed.