| 400 Howard Street | ||||
| San Francisco, CA 94105 | ||||
| 1-800-iShares (1-800-474-2737) | ||||
| www.iShares.com |
June 23, 2021
Securities and Exchange Commission
100 F Street, N.E.
Washington, DC 20549
RE: iShares U.S. ETF Trust (the “Trust”)
(Securities Act File No. 333-179904; Investment Company Act File No. 811-22649)
Request for Withdrawal of Amendment
Commission Staff:
Pursuant to Rule 477 under the Securities Act of 1933, as amended, the Trust hereby requests the withdrawal of the Trust’s post-effective amendment filed with respect to the iShares California Short Maturity Muni Bond ETF (the “Fund”). The post-effective amendment was filed on Form N-1A, as referenced below, and has not been declared effective by the U.S. Securities and Exchange Commission as of the date of this letter.
| Registered Fund Name | Series Identifier | Post-Effective Amendment No. | Initial Filing Date | |||
iShares California Short Maturity Muni | S000065840 | 480 | 4/11/19 | |||
The Trust has also filed subsequent 485BXT filings for the sole purpose of extending the original effective date of the initial filing. The most recent 485BXT was filed on May 27, 2021 and scheduled to become effective on June 25, 2021.
Subsequent to the filings, the Trust decided not to go forward with the offering of the Fund as a series of the Trust. No securities were sold in connection with the offering.
If you have any questions, please call Benjamin Haskin of Willkie Farr & Gallagher LLP at (202) 303-1124.
Very truly yours,
iShares U.S. ETF Trust
| By: | /s/ Trent W. Walker | |
| Trent W. Walker | ||
| Treasurer and Chief Financial Officer |