For in-house tax teams
Bring the cited record to the decision.
Show the people who sign off the sources behind a position: publisher, page, authority, and what is still open.
Illustrative situation
A position needs sign-off.
A subsidiary missed an election deadline and the return is due. The approver should see how the IRS has treated the situation before agreeing to file on it.
A conclusion alone asks them to trust the summary. A record lets them read the sources and see which are authority and which are only background.
| Source | Location | Authority | Used for |
|---|---|---|---|
| IRS Private Letter Ruling 202627005 | Page 4 · Conclusion | Non-precedential | How the IRS treated late QSub elections on one taxpayer’s facts |
| §§ 301.9100-1 to 301.9100-3 | Cited on page 4 of the ruling | Regulation, read in its official text | The standard for more time to make an election |
| Company facts memo | Internal, dated by the team | Not a source in the library | Where our facts differ from the ruling’s |
What goes to sign-off.
- 01
A source list with locators
Each source appears with its publisher and the page or section the position relies on.
- 02
Authority beside every source
A nonprecedential ruling is labelled as one, so it is read as the IRS’s answer to one taxpayer.
- 03
The open question, written down
Where your facts differ from the source’s, the record says so.
At sign-off
The status is in the answer.

Where the record stops.
A cited record covers what the library holds. It does not stand in for material the library does not cover:
- Records available only by request, and older records not published electronically.
- Commercial commentary, treatises, editorial headnotes and newsletters.
- A full citator tracking every later document that follows or criticizes a source.
The full list is on Sources, and what “searchable” means explains what a missing result does and does not show.
Review with the record in hand.
See the source view and talk through the controls your team needs.