# EDGAR Filing Document

**Accession Number:** 0001524513
**File Stem:** 0001193125-23-055401
**Filing Date:** 2023-3
**Character Count:** 6070
**Document Hash:** e8b8254211e65e7f2fd7fe6d238a79f6
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-23-055401.hdr.sgml**: 20230301

**ACCESSION NUMBER**: 0001193125-23-055401

**CONFORMED SUBMISSION TYPE**: 497J

**PUBLIC DOCUMENT COUNT**: 2

**FILED AS OF DATE**: 20230301

**DATE AS OF CHANGE**: 20230301

**EFFECTIVENESS DATE**: 20230301

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** iShares U.S. ETF Trust
- **CENTRAL INDEX KEY:** 0001524513
- **IRS NUMBER:** 000000000
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 497J
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-179904
- **FILM NUMBER:** 23690212

**BUSINESS ADDRESS:**
- **STREET 1:** 400 HOWARD STREET
- **CITY:** SAN FRANCISCO
- **STATE:** CA
- **ZIP:** 94105
- **BUSINESS PHONE:** (415) 670-2000

**MAIL ADDRESS:**
- **STREET 1:** 400 HOWARD STREET
- **CITY:** SAN FRANCISCO
- **STATE:** CA
- **ZIP:** 94105

## Series and Classes Contracts Data

### BlackRock Short Maturity Bond ETF (Series ID: S000037042)

| Class ID   | Class Name                        | Ticker Symbol   |
|:---|:---|:---|
| C000113876 | BlackRock Short Maturity Bond ETF | NEAR            |

### BlackRock Ultra Short-Term Bond ETF (Series ID: S000040474)

| Class ID   | Class Name                          | Ticker Symbol   |
|:---|:---|:---|
| C000125661 | BlackRock Ultra Short-Term Bond ETF | ICSH            |

### iShares Interest Rate Hedged Corporate Bond ETF (Series ID: S000042862)

| Class ID   | Class Name                                      | Ticker Symbol   |
|:---|:---|:---|
| C000132817 | iShares Interest Rate Hedged Corporate Bond ETF | LQDH            |

### iShares Interest Rate Hedged High Yield Bond ETF (Series ID: S000042863)

| Class ID   | Class Name                                       | Ticker Symbol   |
|:---|:---|:---|
| C000132818 | iShares Interest Rate Hedged High Yield Bond ETF | HYGH            |

### iShares Interest Rate Hedged Long-Term Corporate Bond ETF (Series ID: S000044145)

| Class ID   | Class Name                                                | Ticker Symbol   |
|:---|:---|:---|
| C000137261 | iShares Interest Rate Hedged Long-Term Corporate Bond ETF | IGBH            |

### iShares GSCI Commodity Dynamic Roll Strategy ETF (Series ID: S000044971)

| Class ID   | Class Name                                       | Ticker Symbol   |
|:---|:---|:---|
| C000139416 | iShares GSCI Commodity Dynamic Roll Strategy ETF | COMT            |

### BlackRock Short Maturity Municipal Bond ETF (Series ID: S000047352)

| Class ID   | Class Name                                  | Ticker Symbol   |
|:---|:---|:---|
| C000148680 | BlackRock Short Maturity Municipal Bond ETF | MEAR            |

### iShares Inflation Hedged Corporate Bond ETF (Series ID: S000058011)

| Class ID   | Class Name                                  | Ticker Symbol   |
|:---|:---|:---|
| C000189608 | iShares Inflation Hedged Corporate Bond ETF | LQDI            |

### iShares Gold Strategy ETF (Series ID: S000061161)

| Class ID   | Class Name                | Ticker Symbol   |
|:---|:---|:---|
| C000198135 | iShares Gold Strategy ETF | IAUF            |

### iShares Bloomberg Roll Select Commodity Strategy ETF (Series ID: S000061337)

| Class ID   | Class Name                                           | Ticker Symbol   |
|:---|:---|:---|
| C000198581 | iShares Bloomberg Roll Select Commodity Strategy ETF | CMDY            |

### iShares Commodity Curve Carry Strategy ETF (Series ID: S000064843)

| Class ID   | Class Name                                 | Ticker Symbol   |
|:---|:---|:---|
| C000209927 | iShares Commodity Curve Carry Strategy ETF | CCRV            |

### iShares Inflation Hedged High Yield Bond ETF (Series ID: S000076588)

| Class ID   | Class Name                                   | Ticker Symbol   |
|:---|:---|:---|
| C000236573 | iShares Inflation Hedged High Yield Bond ETF | HYGI            |

### iShares Inflation Hedged U.S. Aggregate Bond ETF (Series ID: S000076589)

| Class ID   | Class Name                                       | Ticker Symbol   |
|:---|:---|:---|
| C000236574 | iShares Inflation Hedged U.S. Aggregate Bond ETF | AGIH            |

### iShares Interest Rate Hedged U.S. Aggregate Bond ETF (Series ID: S000076590)

| Class ID   | Class Name                                           | Ticker Symbol   |
|:---|:---|:---|
| C000236575 | iShares Interest Rate Hedged U.S. Aggregate Bond ETF | AGRH            |

![LOGO](g452821dsp1.jpg)

Allison L. Pristash

60 State Street

Mail Stop BO7-19-4

Boston, MA 02109

Tel +1 617 357 1220

allison.pristash@blackrock.com

March 1, 2023

Securities and Exchange Commission

100 F Street, N.E.

Washington, D.C. 20549

RE: iShares U.S. ETF Trust (the "Trust")

Securities Act File No. 333-179904;

Investment Company Act File No. 811-22649

Commission Staff:

Pursuant to Rule 497(j) of the Securities Act of 1933, as amended, and on behalf of the Trust, please accept this letter as certification that the Prospectuses and Statements of Additional Information for the following Trust funds, each dated March 1, 2023, do not differ from those contained in Post-Effective Amendment No. 647 to the Trust's Registration Statement on Form N-1A, filed electronically on February 23, 2023:

BlackRock Short Maturity Bond ETF

BlackRock Short Maturity Municipal Bond ETF

BlackRock Ultra Short-Term Bond ETF

iShares Bloomberg Roll Select Commodity Strategy ETF

iShares Commodity Curve Carry Strategy ETF

iShares Gold Strategy ETF

iShares GSCI Commodity Dynamic Roll Strategy ETF

iShares Inflation Hedged Corporate Bond ETF

iShares Inflation Hedged High Yield Bond ETF

iShares Inflation Hedged U.S. Aggregate Bond ETF

iShares Interest Rate Hedged Corporate Bond ETF

iShares Interest Rate Hedged High Yield Bond ETF

iShares Interest Rate Hedged Long-Term Corporate Bond ETF

iShares Interest Rate Hedged U.S. Aggregate Bond ETF

------

![LOGO](g452821dsp1.jpg)

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| |
|:---|
| Yours truly, |
| /s/ Allison L. Pristash |
| Allison L. Pristash |
| Assistant Secretary |

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