HIGHLIGHTS OF THIS ISSUE
Internal Revenue Bulletin 2008-13 · 2026-10-03 edition · updated 2026-10-04 · United States
These synopses are intended only as aids to the reader in identifying the subject matter covered. They may not be relied upon as authoritative interpretations.
INCOME TAX
Rev. Rul. 2008–10, page 676. Interest rates; underpayments and overpayments. The rates of interest determined under section 6621 of the Code for the calender quarter beginning April 1, 2008, will be 6 percent for overpayments (5 percent in the case of a corporation), 6 percent for underpayments, and 8 percent for large corporate underpayments. The rate of interest paid on the portion of a corporate overpayment exceeding $10,000 will be 3.5 percent.
Rev. Rul. 2008–18, page 674. S corporation; qualified subchapter S subsidiary (QSub). This ruling describes situations where an S corporation undergoes a reorganization pursuant to section 368(a)(1)(F) of the Code where the operating S corporation becomes a QSub of a newly formed holding company. The ruling holds that the newly formed parent does not have to make a new S election pursuant to Rev. Rul. 64–250. The ruling further holds that, effective 1/1/09, the new parent will have to get its own EIN rather than take over the QSub’s EIN. However, for S corporations that have previously reorganized under section 368(a)(1)(F) in a manner described in this ruling, where the parent took the QSub’s EIN, the parent should continue to use that EIN and the QSub will have to get a new EIN when it is treated as a separate corporation. Rev. Rul. 64–250 amplified.
Rev. Rul. 2008–19, page 669. Insurance companies; interest rate tables. Prevailing state assumed interest rates are provided for the determination of reserves under section 807 of the Code for contracts issued in 2007 and 2008. Rev. Rul. 92–19 supplemented in part.
Finding Lists begin on page ii. Index for January through March begins on page iv.
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