Information Collection
Revenue Procedure 2011-4 (Letter Rulings)
IC 43879 under ICR 201107-1545-009 · OMB 1545-1520.
⚠️ Notice: This information collection may be referencing outdated material. More recent filings for OMB 1545-1520 can be found here:
Documents and Forms
| Document Name | Document Type |
|---|---|
| Other-Revenue Procedure | |
|
Rev. Proc 2010-4 | IC Document |
|
Rev. Proc 2009-4 | IC Document |