Exhibit 99.1
The expenses to be incurred by CMS Energy relating to the offering of $300,000,000 principal amount of its 6.25% Senior Notes due 2020, under CMS Energy’s Registration Statement on Form S-3 (Registration No. 333-153353) and a related prospectus supplement filed with the Securities and Exchange Commission and dated January 11, 2010 are estimated to be as follows:
Estimated Fees
| | | | | |
| SEC Registration Fee | | $ | 21,390.00 | |
| Services of Independent Registered Public Accounting Firms | | | 100,000.00 | |
| Trustee Fees and Expenses | | | 4,000.00 | |
| Legal Fees and Expenses | | | 50,000.00 | |
| Rating Agency Fees | | | 302,500.00 | |
| Printing and Delivery Expenses | | | 28,000.00 | |
| Miscellaneous Expenses | | | 20,000.00 | |
| Total | | $ | 525,890.00 | |
| | | | | |
