School - Registration/TADS

Welcome to our registration page!

New families are invited to begin the registration process by calling school at 262-679-0451.  We look forward to talking with you and answering any questions you may have!  We accept registrations up to two years in advance of the year the child will start school.  We're now accepting registration for 2022-23 school year.  K3, K4, and K5 children must be 3, 4, or 5 years old, respectively, on or before September 1st.  Transfer students and their parents are required to meet with the principal prior to actual attendance.  Please call the school office at 262-679-0451 to set up the meeting.  

To register, please download, complete and mail or email ( to school the registration form below.  Once we receive your form we'll send you a link to TADS, our online tuition and fees Management Program, where you can pay the $200 family registration fee.  The registration fee is applied to your family's tuition.

                                                                                                            Registration Form

Current families may use the link below to log into their TADS account.

                                                                                                  Current St. Leonard Family TADS Login

Find a simple, one-page TADS help sheet with screen shots here.


A+ For St. Leonard

"The Catholic faith-based spiritual and moral reinforcement, the strong sense of community,
the excellent academic offerings and the absolutely amazing staff are the main reasons
we know the decision we made to come to St. Leonard was the right one."

Nathan and Dayna M.
St. Leonard parents since 2013