Exhibit 16.1
October 2, 2007
Securities and Exchange Commission
100 F Street, N.E.
Washington, D.C. 20549-7561
Dear Sirs/Madams:
We have read the “Changes in Registrant’s Certifying Accountant” section included in Item 4.01 on Form 8-K of Radian Group Inc. filed simultaneously herewith and have the following comments:
1. | We agree with the statements made in the first, second and fourth sentences of the first paragraph, and the third, fourth, and fifth paragraphs. |
2. | We have no basis on which to agree or disagree with the statements made in the third sentence of the first paragraph and the second paragraph. |
Yours truly,
/s/ Deloitte & Touche LLP