to move, Enter to open, Esc to close. Try 3.5.3, AC.L2-3.1.1, MFA or unmarked.

Tax Convention CONV

A CUI category in the Tax grouping of NARA's registry, CUI Basic, marked CUI.

  • CONV
  • CUI
  • Basic
  • Tax

NARA's description

CUI Registry · Tax Convention

Related to any--(A) agreement entered into with the competent authority of one or more foreign governments pursuant to a tax convention, (B) application for relief under a tax convention, (C) background information related to such agreement or application, (D) document implementing such agreement, and (E) other information exchanged pursuant to a tax convention which is treated as confidential or secret under the tax convention. Tax convention information originating with the IRS generally retains its confidential status even when it resides with agencies other than the IRS.

Verbatim from the registry entry, which NARA last reviewed on May 12, 2025. Fetched 2026-09-08.

Markings

Category marking
CONV
Banner marking
CUI
Alternative banner, Basic
CUI//CONV

A banner reads CUI for Basic categories and CUI//SP-CONV for Specified ones, followed by any limited dissemination control such as NOFORN. How the marking rule works, verbatim from 32 CFR 2002.20.

Authorities

The law, regulation or Government-wide policy that makes this information CUI, and whether it does so as a Basic or a Specified authority.

Safeguarding or dissemination authorityBasic or SpecifiedBannerSanctions
26 USC 6105(a)BasicCUI26 USC 7213 26 USC 7213A 26 USC 7431

Source: https://www.archives.gov/cui/registry/category-detail/tax-convention.