1. Distinguishing the Legal Privilege of an IRS Attorney
Federal Tax Disputes often begin with an IRS inquiry regarding unfiled returns, unreported income, or discrepancies in deduction claims. Taxpayers frequently consult certified public accountants (CPAs) or enrolled agents (EAs) for initial guidance.
Limits of the Tax-Practitioner Privilege
The statutory privilege under 26 U.S.C. § 7525 applies to qualifying tax advice in noncriminal matters, but it does not apply to criminal tax proceedings. Its scope is therefore narrower than traditional attorney-client privilege in federal tax matters.
Attorney-Client Privilege in Tax Matters
Confidential legal advice between a taxpayer and an attorney may fall within traditional attorney-client privilege. In IRS Audit Defense, the privilege generally bars compelled disclosure of protected legal communications but does not automatically cover underlying records, facts, or tax-return preparation. This distinction becomes especially relevant if an examination develops potential criminal tax issues.
2. Key Decision Points for Legal Representation in IRS Enforcement Actions

Some IRS notices trigger strict statutory deadlines. Missing a deadline may forfeit a prepayment forum or administrative hearing right and may allow the matter to proceed toward assessment or collection, depending on the notice.
Deficiency and Levy Notices
- Notice of Deficiency: Issued under 26 U.S.C. § 6212, this notice generally provides 90 days to petition the United States Tax Court, or 150 days when the statutory overseas rule applies, without first paying the disputed deficiency.
- Final Notice of Intent to Levy: Before an IRS Tax Levy, a final notice generally triggers Collection Due Process (CDP) rights under 26 U.S.C. § 6330, with 30 days to request a hearing, subject to statutory exceptions.
Summonses and Federal Tax Liens
A summons issued under 26 U.S.C. § 7602 may require the production of books, records, testimony, or other information relevant to an IRS inquiry. The requested materials should be reviewed to determine whether any recognized privilege or Fifth Amendment protection applies.
A Notice of Federal Tax Lien publicly records the government's tax lien and affects priority against certain third parties under 26 U.S.C. § 6323. The underlying federal tax lien arises under 26 U.S.C. § 6321 when the statutory requirements for the lien are satisfied.
3. Administrative and Judicial Options for Resolution
Administrative review and federal court proceedings are components of Tax Controversy and Litigation. The available procedure depends on factors such as the validity of the liability, ability to pay, and procedural posture of the dispute.
Administrative Collection Options
Offer in Compromise, installment agreements, and Currently Not Collectible status address different collection circumstances. Their legal standards and procedural requirements differ, so eligibility depends on the applicable statutory or administrative criteria.
| Resolution Mechanism | Authority or Guidance | Primary Eligibility or Procedural Basis |
|---|---|---|
| Offer in Compromise (OIC) | 26 U.S.C. § 7122; Treas. Reg. § 301.7122-1 | Doubt as to liability, doubt as to collectibility, or effective tax administration. |
| Installment Agreement | 26 U.S.C. § 6159 | IRS determination that installment payments will facilitate full or partial collection of the tax liability. |
| Currently Not Collectible (CNC) | Internal Revenue Manual § 5.16.1 | Financial circumstances supporting temporary suspension of active collection, including qualifying hardship situations. |
Offer in Compromise (OIC)
- Authority or Guidance26 U.S.C. § 7122; Treas. Reg. § 301.7122-1
- Primary Eligibility or Procedural BasisDoubt as to liability, doubt as to collectibility, or effective tax administration.
Installment Agreement
- Authority or Guidance26 U.S.C. § 6159
- Primary Eligibility or Procedural BasisIRS determination that installment payments will facilitate full or partial collection of the tax liability.
Currently Not Collectible (CNC)
- Authority or GuidanceInternal Revenue Manual § 5.16.1
- Primary Eligibility or Procedural BasisFinancial circumstances supporting temporary suspension of active collection, including qualifying hardship situations.
United States Tax Court Review
A timely petition under 26 U.S.C. § 6213 may challenge a statutory Notice of Deficiency before assessment of the disputed deficiency. This procedure differs from collection alternatives because it provides judicial review of the asserted deficiency rather than a payment arrangement or temporary collection status.
4. Frequently Asked Questions
Can the IRS levy bank accounts without advance warning?
The IRS generally provides a Final Notice of Intent to Levy and CDP rights at least 30 days before levy action, but 26 U.S.C. § 6330 provides exceptions for specified levy situations.
What is the statute of limitations for IRS collection actions?
Under 26 U.S.C. § 6502, the IRS generally has 10 years from the date of assessment to collect a tax liability, although events such as a pending Offer in Compromise or bankruptcy may suspend or extend the collection period.
Does filing Form 2848 automatically stop an active tax audit?
No. Filing Form 2848 authorizes an eligible representative to act before the IRS for specified tax matters, but it does not end the examination or bar all direct IRS contact with the taxpayer.
22 Sep, 2026

