Research

IRS Collection Research

Published November 13, 2026Data: IRS Data Book, National Taxpayer Advocate

About this section

Original analysis of official IRS and Taxpayer Advocate data on how the IRS collects unpaid tax: offers in compromise, payment plans, liens, levies and seizures. Every figure names its source table and fiscal year.

Studies and statistics

How we build these pages

  • Public data only. We use published government tables, mainly the IRS Data Book and National Taxpayer Advocate reports. We never use client information.
  • Every number names its source table and fiscal year, and each study explains its method and limits.
  • Each study comes with a CSV of its data, free to reuse under CC BY 4.0 with credit to Global Gate Tax Relief.
  • We describe what the data shows. We do not forecast IRS actions or promise outcomes.

Sources used in this section

  1. IRS, Statistics of Income, IRS Data Book: Table 4-1 Delinquent collection activities, Table 4-2 Civil penalties, Table 4-3 Appeals workload, Table 6-3 Personnel summary, fiscal years 2010 to 2025.
  2. National Taxpayer Advocate, 2025 Annual Report to Congress.
  3. IRS, Offer in compromise.

For reporters

You may quote these figures and reuse the charts and CSVs with credit to Global Gate Tax Relief and a link to the study page. For questions about the data, contact us.

Want a professional to look at your options?

Free consultation, no obligation. If we take your case, the flat fee is quoted upfront before any work begins. If you can handle it yourself through IRS.gov, we will tell you. No outcome is guaranteed.

Request a free consultationCall 1-877-800-8180

This page is general information from public government data, not tax or legal advice for your situation. IRS figures change; each one names its source table and fiscal year.