2024-05-13T18:10:03-05:00 2023-06-30 941254756 HOOD & STRONG LLP 60 SO MARKET ST STE 200 SAN JOSE CA 95113 990 2022-07-01 463770194 PROOF SCHOOL PROO 4154265700 973 MISSION STREET SAN FRANCISCO CA 94103 SAMUEL VANDERVELDE HEAD OF SCHOOL 4154265700 2024-05-13 1 SAMUEL VANDERVELDE 999009999 0 JACOB YAU P01560332 4089988400 2 AAL1 IAL1 2022 2023-04-26 12:10:37Z SAMUEL VANDERVELDE 973 MISSION STREET SAN FRANCISCO CA 94103 6560672 0 X WWW.PROOFSCHOOL.ORG X 2013 CA OFFERING A LIBERAL ARTS EDUCATION FOR KIDS WHO LOVE MATH, REASONING AND COMMUNICATION. 10 9 28 10 0 0 859268 803818 5512773 5642079 1408 82535 2597 1804 6376046 6530236 1246530 1086140 0 0 3027171 3179290 0 0 0 1610738 1554189 5884439 5819619 491607 710617 9200704 10068626 4728396 4885422 4472308 5183204 PROOF SCHOOL OFFERS A TRANSFORMATIVE LIBERAL ARTS EDUCATION TO YOUNG PEOPLE WITH AN ACTIVE CURIOSITY AND A PASSION FOR MATHEMATICS, EQUIPPING THEM TO REASON, COMMUNICATE, AND POSITIVELY IMPACT THEIR WORLD. 0 0 5289564 1086140 5643883 PROOF SCHOOL DELIVERED A COMPREHENSIVE MIDDLE AND HIGH SCHOOL CURRICULUM TO A TOTAL OF 117 STUDENTS IN GRADES 6-12 DURING THE 2022-23 ACADEMIC YEAR. SCHOOL WAS IN SESSION FOR 173 DAYS; THE SCHOOL HELD INFO SESSIONS, RAN ADMISSIONS, HIRED THREE NEW FACULTY, AND GRADUATED 17 STUDENTS. THE GOAL FOR THE SCHOOL CONTINUES TO BE TO PROVIDE A WORLD CLASS EDUCATION FOR STUDENTS IN THE BAY AREA WHO LOVE MATH. 5289564 1 1 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 8 0 1 28 1 0 0 0 0 0 0 0 0 0 0 0 0 X 10 9 0 0 0 0 0 0 0 1 1 0 0 1 1 1 1 1 1 1 1 0 CA X SAMUEL K VANDERVELDE 4154265700 973 MISSION STREET SAN FRANCISCO CA 94103 SAMUEL VANDERVELDE HEAD OF SCHOOL 40.00 X X 244080 0 43660 PAUL ZEITZ BOARD CHAIR 2.00 X X 0 0 0 PERRY TAM TREASURER 0.50 X 0 0 0 ALON AMIT SECRETARY 0.50 X 0 0 0 DIVIYA MAGARO BOARD MEMBER 0.50 X 0 0 0 JAMES SOTIROS BOARD MEMBER 0.50 X 0 0 0 RAVI VAKIL BOARD MEMBER 0.50 X 0 0 0 ANA BRUBAKER BOARD MEMBER 0.50 X 0 0 0 LISA PARK BOARD MEMBER 0.50 X 0 0 0 SUSAN ATHEY BOARD MEMBER 0.50 X 0 0 0 ZACHARY SIFUENTES DEAN OF HUMANITIES 40.00 X 210489 0 36264 KATHY LIN DIRECTOR OF ADMISSIONS 40.00 X 219974 0 11926 JASON HOROWITZ MATH & SCIENCE TEACHER 40.00 X 106245 0 17210 SUSAN DURST MATH & MUSIC TEACHER 40.00 X 103917 0 13795 884705 0 122855 5 0 1 0 0 803818 31649 803818 TUITION 611600 5500490 5500490 LUNCH INCOME 611710 66400 66400 CAMP FEES 611710 30090 30090 FIELD TRIPS 611710 24811 24811 TESTING FEES 611710 12422 12422 7866 7866 5642079 81322 81322 31649 30436 1213 1213 1213 OTHER INCOME 900009 1804 1804 1804 6530236 5643883 0 82535 1086140 1086140 800960 800960 1847272 1683106 164166 139463 109878 29585 215119 169485 45634 176476 163707 12769 806 806 8989 7011 1978 26256 26256 23577 20632 2945 28042 23488 4554 888278 692917 195361 146 146 281869 219858 62011 32897 25780 7117 SCHOOL PROGRAMS AND ACT 192360 192360 CURRICULAR EXPENSES 49600 49600 ADMISSIONS & OUTREACH 12332 12332 BAD DEBT 5108 5108 3929 946 2983 5819619 5289564 530055 0 3893736 812654 0 550002 2470562 2646531 34990 34143 2867502 1376933 1731876 1490569 826758 4294727 242782 240000 9200704 10068626 35688 41128 4365730 4561890 326978 282404 4728396 4885422 X 0 0 0 0 4472308 5183204 4472308 5183204 9200704 10068626 710617 279 0 X 0 0 0 X RESTRICTED RESTRICTED RESTRICTED RESTRICTED RESTRICTED RESTRICTED RESTRICTED RESTRICTED 2772815 1327088 1445727 94687 49845 44842 1490569 DEFERRED RENT 282404 282404 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 1 SCHEDULE E, PART I, LINE 3 PROOF SCHOOL DOES NOT SOLICIT APPLICATIONS VIA NEWSPAPER OR BROADCAST MEDIA. OUR COMPREHENSIVE RACIAL NONDISCRIMINATION POLICY APPEARS AT THE PROOF SCHOOL WEBSITE ON PAGE CONTAINING INFORMATION ON ADMISSIONS. IT IS ALSO CLEARLY DISPLAYED ON ALL APPLICATION MATERIALS THAT ARE COMPLETED BY FAMILIES IN THE PROCESS OF APPLYING TO PROOF SCHOOL. 1 FINANCIAL ASSISTANCE 35 1086140 PART I, LINE 2: ALL FAMILIES HAVE THE OPTION OF APPLYING FOR FINANCIAL ASSISTANCE (FA) AT THE SAME TIME THAT THEY APPLY FOR ADMISSION TO PROOF SCHOOL. THE FA PROCESS IS HANDLED BY SSS, AN INDEPENDENT SERVICE USED BY MANY SCHOOLS TO DETERMINE FINANCIAL ASSISTANCE AWARD AMOUNTS. ONCE A STUDENT IS ADMITTED, OUR FA COMMITTEE USES INFORMATION PROVIDED BY SSS AND BY THE FAMILY IN ORDER TO MAKE FINAL AWARD DETERMINATIONS, WHICH ARE SHARED IN THE ENROLLMENT AGREEMENT. ALL RECORDS RELATED TO FA ARE KEPT ELECTRONICALLY, BOTH VIA SSS AND INTERNALLY. X X 0 0 0 0 0 0 0 0 0 SAMUEL VANDERVELDE HEAD OF SCHOOL 244080 0 0 0 0 0 12908 0 30752 0 287740 0 0 0 ZACHARY SIFUENTES DEAN OF HUMANITIES 210489 0 0 0 0 0 11274 0 24990 0 246753 0 0 0 KATHY LIN DIRECTOR OF ADMISSIONS 219974 0 0 0 0 0 11274 0 652 0 231900 0 0 0 X 4 31649 FMV 0 0 1 0 PART I, COLUMN (B): THIS COLUMN REPRESENTS THE NUMBER OF CONTRIBUTORS, NOT THE NUMBER OF ITEMS CONTRIBUTED. FORM 990, PART VI, SECTION B, LINE 11B THE SCHOOL WILL ELECTRONICALLY DISTRIBUTE THE COMPLETED FORM 990, INCLUDING ANY SUPPLEMENTAL SCHEDULES, TO EACH MEMBER OF THE BOARD OF DIRECTORS (NAMED IN PART VII SECTION A) BEFORE FILING. THE BOARD WILL THEN APPROVE THE FORM 990 VIA A FORMAL VOTE. FORM 990, PART VI, SECTION B, LINE 12C ALL EMPLOYEES OF PROOF SCHOOL SIGN AN AGREEMENT TO OBSERVE THE CONFLICT OF INTEREST POLICY STATED IN OUR EMPLOYEE HANDBOOK. DETERMINATION AND REVIEW OF CONFLICTS OF INTEREST ARE MADE BY THE SCHOOL LEADERSHIP TEAM, OVERSEEN BY THE HEAD OF SCHOOL. SUCH DETERMINATIONS ARE MADE INITIALLY AT THE TIME OF HIRE, AND SUBSEQUENTLY MONITORED THROUGH AN ANNUAL REVIEW OF HANDBOOK POLICIES EACH AUGUST, REQUESTS FOR PERSONAL TIME DURING THE YEAR, AND INFORMAL CONVERSATIONS. NO CONFLICTS OF INTEREST HAVE BEEN IDENTIFIED TO DATE. FORM 990, PART VI, SECTION B, LINE 15 NON-COMPENSATED BOARD MEMBERS APPROVES THE HEAD OF SCHOOL SALARY, WHO IN TURN SETS AND PUBLISHES INTERNALLY A COMPENSATION SCALE AND PROMOTION POLICY FOR ALL EMPLOYEES. AMOUNTS ARE BASED ON SALARIES AT COMPARISON SCHOOLS IN OUR REGION. FORM 990, PART VI, SECTION C, LINE 19 DOCUMENTS MAY BE REQUESTED BY CONTACTING THE HEAD OF SCHOOL, WHO MAKES DECISIONS REGARDING THEIR DISTRIBUTION ON A CASE-BY-CASE BASIS.