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March 27, 2026

U.S. Securities and Exchange Commission

Office of the Chief Accountant

100 F Street, NE

Washington, DC 20549

Re: Sun Communities, Inc.

File No. 1-12616

Dear Sir or Madam:

We have read Item 4.01 of Form 8-K of Sun Communities, Inc. dated March 27, 2026, and agree with the statements concerning our Firm contained therein.

Very truly yours,

/s/ GRANT THORNTON LLP