|                                                                                                                                                                                                            |   |   | CAPITAL REALTY INVESTORS-IV                                                                                                                                                                                                                                                                                                                                                                                                                                     |
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|                                                                                                                                                                                                            |   |   |     LIMITED PARTNERSHIP                                                                                                                                                                                                                       |
|                                                                                                                                                                                                            |   |   | (Registrant)                                                                                                                                                                                                                                                                                                                                                                                                                                                    |
|                                                                                                                                                                                                            |   |   |                                                                                                                                                                                                                                                                                                                                                                                                                                                            |
|                                                                                                                                                                                                            |   |   | by:    C.R.I., Inc.                                                                     |
|                                                                                                                                                                                                            |   |   | Managing General Partner                                                                                                                                                                                                                                                                                                                                                                                                                                        |
|                                                                                                                                                                                                            |   |   |                                                                                                                                                                                                                                                                                                                                                                                                                                                            |
|                                                                                                                                                                                                            |   |   |                                                                                                                                                                                                                                                                                                                                                                                                                                                            |
|                                                                                                                                                                                                            |   |   |                                                                                                                                                                                                                                                                                                                                                                                                                                                            |
| October 4,  2010                                |   |   | by:     /s/ William B. Dockser                                                                                                                                                                                  |
| DATE                                                                                                                                                                                                            |   |   | William B. Dockser,                                                                                                                                                                                                                                                                                                                                                                                                                                             |
|                                                                                                                                                                                                            |   |   | Director, Chairman of the Board                                                                                                                                                                                                                                                                                                                                                                                                                                 |
|                                                                                                                                                                                                            |   |   | and Treasurer                                                                                                                                                                                                                                                                                                                                                                                                                                                   |
|                                                                                                                                                                                                            |   |   | (Principal Executive Officer)                                                                                                                                                                                                                                                                                                                                                                                                                                   |
|                                                                                                                                                                                                            |   |   |                                                                                                                                                                                                                                                                                                                                                                                                                                                            |
|                                                                                                                                                                                                            |   |   |                                                                                                                                                                                                                                                                                                                                                                                                                                                            |
|                                                                                                                                                                                                            |   |   |                                                                                                                                                                                                                                                                                                                                                                                                                                                            |
| October 4, , 2010                                    |   |   | by:     /s/ H. William Willoughby                                                                                                                                                                                                                                           |
| DATE                                                                                                                                                                                                            |   |   | H. William Willoughby,                                                                                                                                                                                                                                                                                                                                                                                                                                          |
|                                                                                                                                                                                                            |   |   | Director, President, Secretary,                                                                                                                                                                                                                                                                                                                                                                                                                                 |
|                                                                                                                                                                                                            |   |   | Principal Financial Officer and                                                                                                                                                                                                                                                                                                                                                                                                                                 |
|                                                                                                                                                                                                            |   |   | Principal Accounting Officer                                                                                                                                                                                                                                                                                                                                                                                                                                    |