| Ex. LAW-024 | Federal Rules of Evidence (uscourts.gov pamphlet), Rules 201 and 801(d)(2)Federal Rules of Evidence (uscourts.gov pamphlet), Rules 201 and 801(d)(2) | Judicial Conference of the United States | Legal authority | Dec. 1, 2024 | | Legal authority | Primary source read | |
| Ex. LAW-149 | IRS Publication 5887 (Rev. 12-2024), 'Employee Retention Credit Eligibility Checklist,' and the interactive checklist page, Publication 5887 (Rev. 12-2024), Catalog Number 94470G; irs.gov ERC Eligibility Checklist page (Page Last Reviewed or Updated: 02-Jun-2026)IRS Publication 5887 (Rev. 12-2024), 'Employee Retention Credit Eligibility Checklist,' and the interactive checklist page, Publication 5887… | Internal Revenue Service | Legal authority | Dec. 1, 2024 | | Legal authority | Primary source read | |
| Ex. GOV-009 | United States' Opposition to Motion for Summary Judgment and Cross Motion for Summary Judgment, Doc. 44 (D. Ariz. Jan. 6, 2025)United States' Opposition to Motion for Summary Judgment and Cross Motion for Summary Judgment, Doc. 44 (D. Ariz. Jan. 6, 2025) | | United StatesLegal authority | Jan. 6, 2025 | | Court filing | Primary source read | |
| Ex. LAW-138 | National Taxpayer Advocate blog, May 8, 2025 (updated December 3, 2025): 'The ERC Claim Period Has Closed', taxpayeradvocate.irs.gov NTA Blog (Wayback capture 20251203225236)National Taxpayer Advocate blog, May 8, 2025 (updated December 3, 2025): 'The ERC Claim Period Has Closed', taxpayeradvocate.irs.gov NTA… | Internal Revenue Service | Legal authority | May 8, 2025 | | Legal authority | Primary source read | |
| Ex. LAW-078 | Lemus-Escobar v. Bondi, No. 18-73423 (9th Cir. June 16, 2025) (opinion), 140 F.4th 1079Lemus-Escobar v. Bondi, No. 18-73423 (9th Cir. June 16, 2025) (opinion), 140 F.4th 1079 | United States Court of Appeals for the Ninth Circuit | Legal authority | June 16, 2025 | | Legal authority | Primary source read | |
| Ex. GOV-001 | Stenson Tamaddon, LLC v. IRS, Doc. 49 (D. Ariz. June 20, 2025), Order on cross-motions for summary judgmentStenson Tamaddon, LLC v. IRS, Doc. 49 (D. Ariz. June 20, 2025), Order on cross-motions for summary judgment | | United StatesLegal authority | June 20, 2025 | | Court filing | Primary source read | |
| Ex. GOV-012 | Order on Cross-Motions for Summary Judgment, Doc. 49 (D. Ariz. June 20, 2025), docket originalOrder on Cross-Motions for Summary Judgment, Doc. 49 (D. Ariz. June 20, 2025), docket original | | United StatesLegal authority | June 20, 2025 | | Court filing | Primary source read | |
| Ex. LAW-005 | Pub. L. 119-21, 139 Stat. 72 (July 4, 2025) (sec. 70605 at 286-289)Pub. L. 119-21, 139 Stat. 72 (July 4, 2025) (sec. 70605 at 286-289) | United States Congress | Legal authority | July 4, 2025 | | Legal authority | Primary source read | |
| Ex. GOV-003 | IRS, Frequently asked questions about the Employee Retention Credit, 'Qualifying government orders' Q5/A5 ('What does "more than nominal" mean...') (added Sept. 14, 2023), page as rendered Sept. 26, 2026IRS, Frequently asked questions about the Employee Retention Credit, 'Qualifying government orders' Q5/A5 ('What does "more than nominal"… | | United StatesLegal authority | July 25, 2025 | | Court filing | Primary source read | |
| Ex. LAW-076 | In re JSmith Civil, LLC, No. 24-00004-5-JNC, Doc. 47 (Bankr. E.D.N.C. Aug. 7, 2025), 674 B.R. 207In re JSmith Civil, LLC, No. 24-00004-5-JNC, Doc. 47 (Bankr. E.D.N.C. Aug. 7, 2025), 674 B.R. 207 | United States Bankruptcy Court, E.D.N.C. | Legal authority | Aug. 7, 2025 | | Legal authority | Primary source read | |
| Ex. GOV-010 | Opening Brief for Plaintiff-Appellant, Stenson Tamaddon, LLC v. IRS, No. 25-4217 (9th Cir. Sept. 17, 2025), DktEntry 11.1Opening Brief for Plaintiff-Appellant, Stenson Tamaddon, LLC v. IRS, No. 25-4217 (9th Cir. Sept. 17, 2025), DktEntry 11.1 | | United StatesLegal authority | Sept. 17, 2025 | | Court filing | Primary source read | |
| Ex. LAW-117 | FS-2025-07 (October 22, 2025; updated October 30, 2025): FAQs on Pub. L. 119-21 section 70605, IRS Fact Sheet FS-2025-07 (announced by IR-2025-106)FS-2025-07 (October 22, 2025; updated October 30, 2025): FAQs on Pub. L. 119-21 section 70605, IRS Fact Sheet FS-2025-07 (announced by… | Internal Revenue Service | Legal authority | Oct. 22, 2025 | | Legal authority | Primary source read | |
| Ex. LAW-086 | JPM Restaurant, LLC v. United States, No. 1:24-cv-357, Doc. 49 (E.D. Tenn. Oct. 29, 2025) (order denying reconsideration of stay)JPM Restaurant, LLC v. United States, No. 1:24-cv-357, Doc. 49 (E.D. Tenn. Oct. 29, 2025) (order denying reconsideration of stay) | United States District Court, E.D. Tenn. | Legal authority | Oct. 29, 2025 | | Legal authority | Confirmed from a secondary source | |
| Ex. LAW-079 | Lemus-Escobar v. Bondi, No. 18-73423 (9th Cir. Nov. 10, 2025) (order and amended opinion), reported at 158 F.4th 944 (per Tri-State at 7-8)Lemus-Escobar v. Bondi, No. 18-73423 (9th Cir. Nov. 10, 2025) (order and amended opinion), reported at 158 F.4th 944 (per Tri-State at 7-8) | United States Court of Appeals for the Ninth Circuit | Legal authority | Nov. 10, 2025 | | Legal authority | Primary source read | |
| Ex. LAW-083 | Plastic Film, LLC v. United States, No. 5:25-cv-30-DCB-LGI, Doc. 18 (S.D. Miss. Jan. 20, 2026)Plastic Film, LLC v. United States, No. 5:25-cv-30-DCB-LGI, Doc. 18 (S.D. Miss. Jan. 20, 2026) | United States District Court, S.D. Miss. | Legal authority | Jan. 20, 2026 | | Legal authority | Primary source read | |
| Ex. GOV-011 | Brief for the Appellees, Stenson Tamaddon, LLC v. IRS, No. 25-4217 (9th Cir. Jan. 30, 2026), DktEntry 25.1Brief for the Appellees, Stenson Tamaddon, LLC v. IRS, No. 25-4217 (9th Cir. Jan. 30, 2026), DktEntry 25.1 | | United StatesLegal authority | Jan. 30, 2026 | | Court filing | Primary source read | |
| Ex. LAW-075 | Gravenstein 116, LLC v. United States, No. 25-997 (Fed. Cl. Jan. 30, 2026), 180 Fed. Cl. 292Gravenstein 116, LLC v. United States, No. 25-997 (Fed. Cl. Jan. 30, 2026), 180 Fed. Cl. 292 | United States Court of Federal Claims | Legal authority | Jan. 30, 2026 | | Legal authority | Primary source read | |
| Ex. LAW-118 | GAO-26-107456, 'COVID-19 Relief: IRS Can Use Lessons Learned to Address and Prevent Improper Payments in Future Tax Programs' (February 10, 2026), GAO-26-107456, Highlights page; pp. 27, 30, 49 (PDF pp. 2, 32, 35, 54)GAO-26-107456, 'COVID-19 Relief: IRS Can Use Lessons Learned to Address and Prevent Improper Payments in Future Tax Programs' (February 10… | Internal Revenue Service | Legal authority | Feb. 10, 2026 | | Legal authority | Primary source read | |
| Ex. LAW-153 | GAO-26-107456, 'COVID-19 Relief: IRS Can Use Lessons Learned to Address and Prevent Improper Payments in Future Tax Programs' (February 10, 2026), GAO-26-107456, Highlights page; pp. 27, 30, 49 (PDF pp. 2, 32, 35, 54)GAO-26-107456, 'COVID-19 Relief: IRS Can Use Lessons Learned to Address and Prevent Improper Payments in Future Tax Programs' (February 10… | Internal Revenue Service | Legal authority | Feb. 10, 2026 | | Legal authority | Primary source read | |
| Ex. LAW-139 | Taxpayer Advocate Service FY2026 Objectives Report, Objective 6 (published February 11, 2026; updated May 29, 2026), taxpayeradvocate.irs.gov, Objective 6 status pageTaxpayer Advocate Service FY2026 Objectives Report, Objective 6 (published February 11, 2026; updated May 29, 2026)… | Internal Revenue Service | Legal authority | Feb. 11, 2026 | | Legal authority | Primary source read | |
| Ex. LAW-027 | ERC Today, LLC v. McInelly, No. 25-2642 (9th Cir. Mar. 17, 2026) (memorandum)ERC Today, LLC v. McInelly, No. 25-2642 (9th Cir. Mar. 17, 2026) (memorandum) | United States Court of Appeals for the Ninth Circuit | Legal authority | Mar. 17, 2026 | | Legal authority | Primary source read | |
| Ex. LAW-029 | Juggler Dave and Friends, LLC v. United States, No. 25-338 (Fed. Cl. Mar. 25, 2026)Juggler Dave and Friends, LLC v. United States, No. 25-338 (Fed. Cl. Mar. 25, 2026) | United States Court of Federal Claims | Legal authority | Mar. 25, 2026 | | Legal authority | Primary source read | |
| Ex. LAW-137 | National Taxpayer Advocate blog, April 27, 2026 (updated May 1, 2026): 'Protect Your Employee Retention Credit Claim: Use IRS's New Streamlined Process to Request an Extension', taxpayeradvocate.irs.gov NTA Blog (Wayback capture 20260519230327); IRS 'Understanding your CP320B notice' page (Page Last Reviewed or Updated: 23-Apr-2026)National Taxpayer Advocate blog, April 27, 2026 (updated May 1, 2026): 'Protect Your Employee Retention Credit Claim: Use IRS's New… | Internal Revenue Service | Legal authority | Apr. 27, 2026 | | Legal authority | Primary source read | |
| Ex. LAW-151 | IRS.gov 'If you receive Letter 106-C about the Employee Retention Credit', irs.gov/coronavirus/if-you-receive-letter-106-c-about-the-employee-retention-credit, Page Last Reviewed or Updated: 27-Apr-2026 (saved September 27, 2026 as LAW-151)IRS.gov 'If you receive Letter 106-C about the Employee Retention Credit'… | Internal Revenue Service | Legal authority | Apr. 27, 2026 | | Legal authority | Primary source read | |
| Ex. GOV-002 | Tri-State Memorial Hospital v. United States, No. 2:25-cv-0181-TOR, ECF No. 38 (E.D. Wash. May 28, 2026), Order Denying Defendant's Motion to DismissTri-State Memorial Hospital v. United States, No. 2:25-cv-0181-TOR, ECF No. 38 (E.D. Wash. May 28, 2026), Order Denying Defendant's Motion… | | United StatesLegal authority | May 28, 2026 | | Court filing | Primary source read | |