You should not have to issue a 1099MISC to an S-Corporation for property managment. The IRS states that only payments to corporations are not reportable, but the following are reportable:
Reportable payments to corporations. The following payments made to corporations generally must be reported on Form 1099-MISC.
Medical and health care payments reported in box 6.
Fish purchases for cash reported in box 7.
Attorneys' fees reported in box 7.
Gross proceeds paid to an attorney reported in box 14.
Substitute payments in lieu of dividends or tax-exempt interest reported in box 8.
Payments by a federal executive agency for services (vendors) reported in box 7.
I hope this helps, let me know if you have any further questions.