Liabilities / Assets
4th percentile
Higher debt load relative to assets than 4% of similar nonprofits.
990 • Fiscal year 2025 • EIN 90-0253769
Precomputed percentiles for this filing year versus similar nonprofits in the same peer cohort.
Liabilities / Assets
4th percentile
Higher debt load relative to assets than 4% of similar nonprofits.
Liabilities / Revenue
3rd percentile
Higher debt load relative to revenue than 3% of similar nonprofits.
Net Margin
98th percentile
Higher net margin than 98% of similar nonprofits.
Top Officer Pay
12th percentile
Higher top officer pay than 12% of similar nonprofits.
Top officer pay equals 0.4% of source-year revenue.
Asset Growth
25th percentile
Faster asset growth than 25% of similar nonprofits.
Revenue Growth
95th percentile
Faster revenue growth than 95% of similar nonprofits.
Assets
Up$365,233,386
Up $7,232,134 (+2.0%) from 2024
Net Assets
Up$363,611,800
Up $7,109,290 (+2.0%) from 2024
Liabilities
Up$1,621,586
Up $122,844 (+8.2%) from 2024
Revenue
Up$79,088,458
Up $40,821,237 (+107%) from 2024
Expenses
Down$21,165,333
Down $10,069,684 (-32%) from 2024
Net Income
Up$57,923,125
Up $50,890,921 (+724%) from 2024
Perimeter institute is dedicated to addressing foundational issues in current theoretical physics research. We are determined to provide a dynamic atmosphere of intense scientific interaction where resident and visiting researchers of varying ages and nationalities can focus on profound issues in several overlapping sub-disciplines of basic research.
Perimeter institute is dedicated to addressing foundational issues in current theoretical physics research.
| Line | Beginning | End | Change |
|---|---|---|---|
| Assets | |||
| Rtn Earn Endowment Incm Other Fnds | $356,502,510 | $363,611,800 | ▲ $7,109,290 |
| Investments in Publicly Traded Securities | $324,086,961 | $334,182,153 | ▲ $10,095,192 |
| Land, Buildings, and Equipment, Net | $25,475,394 | $24,997,819 | ▼ $477,575 |
| Cash and Non-Interest-Bearing Accounts | $4,200,853 | $4,759,604 | ▲ $558,751 |
| Prepaid Expenses and Deferred Charges | $689,519 | $711,148 | ▲ $21,629 |
| Accounts Receivable | $281,937 | $178,823 | ▼ $103,114 |
| Pledges and Grants Receivable | $2,942,800 | $18,251 | ▼ $2,924,549 |
| Pd in Cap Srpls Land Bldg Eqp Fund | $0 | $0 | → $0 |
| Cap Stk Tr Prin Current Funds | $0 | $0 | → $0 |
| Total Assets | $358,001,252 | $365,233,386 | ▲ $7,232,134 |
| Other Assets Total | $323,788 | $385,588 | ▲ $61,800 |
| Liabilities | |||
| Accounts Payable and Accrued Expenses | $1,487,867 | $1,585,316 | ▲ $97,449 |
| Deferred Revenue | $10,875 | $36,270 | ▲ $25,395 |
| Total Liabilities | $1,498,742 | $1,621,586 | ▲ $122,844 |
| Net Assets / Fund Balance | |||
| Total Net Assets Fund Balance | $356,502,510 | $363,611,800 | ▲ $7,109,290 |
| Total Liabilities and Net Assets / Fund Balance | $358,001,252 | $365,233,386 | ▲ $7,232,134 |
| Asset | Book Value | Depreciation | Basis |
|---|---|---|---|
| Buildings | $22,985,883 | $20,896,707 | $43,882,590 |
| Equipment | $2,011,645 | $14,096,668 | $16,108,313 |
| Other Land Buildings | $291 | $58,207 | $58,498 |
| Period | Beginning | Contrib. | Gain/Loss | Other Uses | End |
|---|---|---|---|---|---|
| 2024 | $336,958,492 | $732,456 | ▲ $19,516,718 | - | $357,207,666 |
| 2023 | $308,901,101 | $81,663 | ▲ $27,975,728 | - | $336,958,492 |
| 2022 | $289,466,661 | $890,127 | ▲ $18,544,313 | - | $308,901,101 |
| 2021 | $303,724,966 | $280,564 | ▼ $14,538,869 | - | $289,466,661 |
| 2020 | $270,155,838 | $383,324 | ▲ $33,185,804 | - | $303,724,966 |
| Name | Title | Full / Part Time | Base | Other | Total |
|---|---|---|---|---|---|
| Rob Myers | Executive Director (end Nov 2024) | FT | $272,797 | $16,827 | $289,624 |
| Paul Smith | Chief Operating Officer | FT | $195,187 | $16,240 | $211,427 |
| Davide Gaiotto | Faculty | FT | $195,229 | $15,976 | $211,205 |
| Marcela Carena Lopez | Executive Director (beg Nov 2024) | FT | $193,196 | $17,516 | $210,712 |
| Jaume Gomis Porqueras | Faculty | FT | $174,650 | $9,103 | $183,753 |
| Freddy Cachazo | Faculty | FT | $169,358 | $9,103 | $178,461 |
| Luis Lehner | Faculty | FT | $169,055 | $9,103 | $178,158 |
| Kevin Costello | Faculty | FT | $159,209 | $9,103 | $168,312 |
| Name | Title |
|---|---|
| Alan Nursall | Trustee |
| Donna Strickland | Trustee |
| Gabriella Gonzalez | Trustee |
| Hratch Panossian | Trustee |
| Jane Kinney | Trustee |
| Karen Collins | Trustee |
| Michael Serbinis | Trustee |
| Wendy Gross | Trustee |
| Eme Onuoha | Trustee (beg Sep 2024) |
| Contractor | Services | Location | Compensation |
|---|---|---|---|
| University Of Waterloo | Researcher Services | 200 UNIVERSITY AVE W, Waterloo, ONTARIO, Ca | $993,689 |
| Barber Collins Security Services | Security Services | 1-245 LABRADOR DR, Waterloo, ONTARIO, Ca | $410,666 |
| Compass Canada Support | Cleaning Services | 1-400 PROLOGIS BLVD, Mississauga, ONTARIO, Ca | $356,986 |
| Enova Power Corp | Utilities | 526 COUNTRY SQUIRE RD, Waterloo, ONTARIO, Ca | $285,836 |
| Green Ventures Landscape Care | Landscaping Services | 75 HOWARD PL, Kitchener, ONTARIO, Ca | $225,789 |
| Contribution Type | Contribution Count | Reported Amount | Valuation Method |
|---|---|---|---|
| Securities Publicly Traded | 8,155 | $1,099,062 | Fair Market Value |
| Total Noncash Contributions | 8,155 | $1,099,062 | - |
| Line Item | Amount |
|---|---|
| Salaries, Compensation, and Employee Benefits | $12,777,175 |
| Other Expenses | $8,276,700 |
| Total Fundraising Expense | $782,415 |
| Grants and Similar Amounts Paid | $111,458 |
| Professional Fundraising Fees | $0 |
| Line Item | Program | Management | Fundraising | Total |
|---|---|---|---|---|
| Other Salaries and Wages | $8,077,443 | $2,040,103 | $454,188 | $10,571,734 |
| Occupancy | $397,896 | $1,537,843 | $44 | $1,935,783 |
| Travel | $1,313,247 | $49,179 | $33,323 | $1,395,749 |
| Depreciation Depletion | - | $1,108,860 | - | $1,108,860 |
| Information Technology | $291,336 | $668,911 | $20,395 | $980,642 |
| Fees for Services Other | $510,455 | $145,730 | $164,135 | $820,320 |
| Payroll Taxes | $477,349 | $153,381 | $30,402 | $661,132 |
| Other Employee Benefits | $401,181 | $148,842 | $25,347 | $575,370 |
| Office Expenses | $391,763 | $149,208 | $24,089 | $565,060 |
| Current Officers, Directors, Trustees, and Key Employees | $282,730 | $204,747 | - | $487,477 |
| Pension Plan Contributions | $304,199 | $150,803 | $26,460 | $481,462 |
| Other Expenses | $291,727 | $221,288 | $3,807 | $221,288 |
| Advertising | $166,068 | $970 | $225 | $167,263 |
| Insurance | - | $130,369 | - | $130,369 |
| Foreign Grants | $111,458 | - | - | $111,458 |
| Fees for Services Accounting | - | $69,120 | - | $69,120 |
| Fees for Service Investment Mgmnt Fees | - | $11,473 | - | $11,473 |
| Fees for Services Legal | - | $1,358 | - | $1,358 |
| Total Functional Expenses | $13,016,852 | $7,366,066 | $782,415 | $21,165,333 |
| Line Item | Amount |
|---|---|
| Total Expenses per Form 990 | $21,165,333 |
| Expenses per Audited Statements | $17,761,713 |
| Total Expenses per Audited Statements | $17,761,713 |
| Expenses Not Reported on Financial Statements | $3,403,620 |
| Other Expense Adjustments | $2,823,743 |
| Expenses Not Reported on Form 990 | $0 |
| Region | Activity | Services | Offices | Employees | Spending |
|---|---|---|---|---|---|
| North America | Program Services | All Services Per F990 | 1 | 186 | $21,165,333 |
| Line Item | Amount |
|---|---|
| Professional Fundraising Fees | $0 |
“Form 990 is prepared by the organization's director of finance and reviewed by u.s. Counsel prior to filing.”
“The conflict of interest policy is reviewed annually and any potential conflicts are discussed with the board of directors.”
“The compensation of the officers and key employees of the organization are reviewed and approved by the board of directors.”
“Aspects pertaining to governance and financial statements are made available thorugh the institute's annual report, while items, such as the conflict of interest policy are available upon request.”
“All officers are residents of canada and perform all their services in canada. There is no requirement for u.s. Form w-2 or form 1099-misc reporting.”
“During the year ended march 31, 2025, the organization changed its annual accounting period from a year ending july 31, 2025 to a year ending march 31, 2025. The change was made pursuant to revenue procedure 85-58, which permits certain tax-exempt organizations to change their annual accounting period without prior approval from the internal revenue service, provided specified requirements are met. As a result of this change, the accompanying form 990 is reported under the short year beginning august 1, 2024 and ending march 31, 2025. The organization represents that it satisfied the requirements of revenue procedure 85-58 in effecting this change.”
“Exchange rate adjustment -10,902,957.”
“Program revenues: $858,777 investment income: $6,848,010 gain/loss on sale of securities and assets: $59,959,114 tuxedo lake expenses netted with revenues: $855,841 total schedule d, part xi, line 4b: $68,521,742”
“Depreciation: $1,108,860 program revenue: $858,777 tuxedo lake expenses netted with revenues: $855,841 misc other expense: $265 total schedule d, part xii, line 4b: $2,823,743”
This appendix keeps the raw XML leaves available for debugging and edge-case review. The human report above is the primary experience.
| Path | # | Value |
|---|---|---|
| IRS990/AccountantCompileOrReviewInd | 0 | 0 |
| IRS990/AccountsPayableAccrExpnssGrp/BOYAmt | 0 | 1487867 |
| IRS990/AccountsPayableAccrExpnssGrp/EOYAmt | 0 | 1585316 |
| IRS990/AccountsReceivableGrp/BOYAmt | 0 | 281937 |
| IRS990/AccountsReceivableGrp/EOYAmt | 0 | 178823 |
| IRS990/ActivitiesConductedPrtshpInd | 0 | 0 |
| IRS990/ActivityOrMissionDesc | 0 | PERIMETER INSTITUTE IS DEDICATED TO ADDRESSING FOUNDATIONAL ISSUES IN CURRENT THEORETICAL PHYSICS RESEARCH. |
| IRS990/AdvertisingGrp/FundraisingAmt | 0 | 225 |
| IRS990/AdvertisingGrp/ManagementAndGeneralAmt | 0 | 970 |
| IRS990/AdvertisingGrp/ProgramServicesAmt | 0 | 166068 |
| IRS990/AdvertisingGrp/TotalAmt | 0 | 167263 |
| IRS990/AllOtherContributionsAmt | 0 | 7019737 |
| IRS990/AnnualDisclosureCoveredPrsnInd | 0 | 1 |
| IRS990/AuditCommitteeInd | 0 | 1 |
| IRS990/BooksInCareOfDetail/ForeignAddress/AddressLine1Txt | 0 | 31 CAROLINE STREET NORTH |
| IRS990/BooksInCareOfDetail/ForeignAddress/CityNm | 0 | WATERLOO |
| IRS990/BooksInCareOfDetail/ForeignAddress/CountryCd | 0 | CA |
| IRS990/BooksInCareOfDetail/ForeignAddress/ForeignPostalCd | 0 | N2L 2Y5 |
| IRS990/BooksInCareOfDetail/ForeignAddress/ProvinceOrStateNm | 0 | ONTARIO |
| IRS990/BooksInCareOfDetail/PersonNm | 0 | LISA HAGEN |
| IRS990/BooksInCareOfDetail/PhoneNum | 0 | 5195697600 |
| IRS990/BusinessRlnWith35CtrlEntInd | 0 | 0 |
| IRS990/BusinessRlnWithFamMemInd | 0 | 0 |
| IRS990/BusinessRlnWithOrgMemInd | 0 | 0 |
| IRS990/CapStkTrPrinCurrentFundsGrp/BOYAmt | 0 | 0 |
| IRS990/CapStkTrPrinCurrentFundsGrp/EOYAmt | 0 | 0 |
| IRS990/CashNonInterestBearingGrp/BOYAmt | 0 | 4200853 |
| IRS990/CashNonInterestBearingGrp/EOYAmt | 0 | 4759604 |
| IRS990/ChangeToOrgDocumentsInd | 0 | 0 |
| IRS990/CntrctRcvdGreaterThan100KCnt | 0 | 16 |
| IRS990/CollectionsOfArtInd | 0 | 0 |
| IRS990/CompCurrentOfcrDirectorsGrp/ManagementAndGeneralAmt | 0 | 204747 |
| IRS990/CompCurrentOfcrDirectorsGrp/ProgramServicesAmt | 0 | 282730 |
| IRS990/CompCurrentOfcrDirectorsGrp/TotalAmt | 0 | 487477 |
| IRS990/CompensationFromOtherSrcsInd | 0 | 0 |
| IRS990/CompensationProcessCEOInd | 0 | 1 |
| IRS990/CompensationProcessOtherInd | 0 | 1 |
| IRS990/ConflictOfInterestPolicyInd | 0 | 1 |
| IRS990/ConservationEasementsInd | 0 | 0 |
| IRS990/ConsolidatedAuditFinclStmtInd | 0 | 0 |
| IRS990/ContractorCompensationGrp/CompensationAmt | 0 | 993689 |
| IRS990/ContractorCompensationGrp/CompensationAmt | 1 | 410666 |
| IRS990/ContractorCompensationGrp/CompensationAmt | 2 | 356986 |
| IRS990/ContractorCompensationGrp/CompensationAmt | 3 | 285836 |
| IRS990/ContractorCompensationGrp/CompensationAmt | 4 | 225789 |
| IRS990/ContractorCompensationGrp/ContractorAddress/ForeignAddress/AddressLine1Txt | 0 | 200 UNIVERSITY AVE W |
| IRS990/ContractorCompensationGrp/ContractorAddress/ForeignAddress/AddressLine1Txt | 1 | 1-245 LABRADOR DR |
| IRS990/ContractorCompensationGrp/ContractorAddress/ForeignAddress/AddressLine1Txt | 2 | 1-400 PROLOGIS BLVD |
| IRS990/ContractorCompensationGrp/ContractorAddress/ForeignAddress/AddressLine1Txt | 3 | 526 COUNTRY SQUIRE RD |
| IRS990/ContractorCompensationGrp/ContractorAddress/ForeignAddress/AddressLine1Txt | 4 | 75 HOWARD PL |
| IRS990/ContractorCompensationGrp/ContractorAddress/ForeignAddress/CityNm | 0 | WATERLOO |
| IRS990/ContractorCompensationGrp/ContractorAddress/ForeignAddress/CityNm | 1 | WATERLOO |
| IRS990/ContractorCompensationGrp/ContractorAddress/ForeignAddress/CityNm | 2 | MISSISSAUGA |
| IRS990/ContractorCompensationGrp/ContractorAddress/ForeignAddress/CityNm | 3 | WATERLOO |
| IRS990/ContractorCompensationGrp/ContractorAddress/ForeignAddress/CityNm | 4 | KITCHENER |
| IRS990/ContractorCompensationGrp/ContractorAddress/ForeignAddress/CountryCd | 0 | CA |
| IRS990/ContractorCompensationGrp/ContractorAddress/ForeignAddress/CountryCd | 1 | CA |
| IRS990/ContractorCompensationGrp/ContractorAddress/ForeignAddress/CountryCd | 2 | CA |
| IRS990/ContractorCompensationGrp/ContractorAddress/ForeignAddress/CountryCd | 3 | CA |
| IRS990/ContractorCompensationGrp/ContractorAddress/ForeignAddress/CountryCd | 4 | CA |
| IRS990/ContractorCompensationGrp/ContractorAddress/ForeignAddress/ForeignPostalCd | 0 | N2L 3G1 |
| IRS990/ContractorCompensationGrp/ContractorAddress/ForeignAddress/ForeignPostalCd | 1 | N2K 4M8 |
| IRS990/ContractorCompensationGrp/ContractorAddress/ForeignAddress/ForeignPostalCd | 2 | L5W 0G2 |
| IRS990/ContractorCompensationGrp/ContractorAddress/ForeignAddress/ForeignPostalCd | 3 | N2J 4G8 |
| IRS990/ContractorCompensationGrp/ContractorAddress/ForeignAddress/ForeignPostalCd | 4 | N2K 2Z4 |
| IRS990/ContractorCompensationGrp/ContractorAddress/ForeignAddress/ProvinceOrStateNm | 0 | ONTARIO |
| IRS990/ContractorCompensationGrp/ContractorAddress/ForeignAddress/ProvinceOrStateNm | 1 | ONTARIO |
| IRS990/ContractorCompensationGrp/ContractorAddress/ForeignAddress/ProvinceOrStateNm | 2 | ONTARIO |
| IRS990/ContractorCompensationGrp/ContractorAddress/ForeignAddress/ProvinceOrStateNm | 3 | ONTARIO |
| IRS990/ContractorCompensationGrp/ContractorAddress/ForeignAddress/ProvinceOrStateNm | 4 | ONTARIO |
| IRS990/ContractorCompensationGrp/ContractorName/BusinessName/BusinessNameLine1Txt | 0 | UNIVERSITY OF WATERLOO |
| IRS990/ContractorCompensationGrp/ContractorName/BusinessName/BusinessNameLine1Txt | 1 | BARBER COLLINS SECURITY SERVICES |
| IRS990/ContractorCompensationGrp/ContractorName/BusinessName/BusinessNameLine1Txt | 2 | COMPASS CANADA SUPPORT |
| IRS990/ContractorCompensationGrp/ContractorName/BusinessName/BusinessNameLine1Txt | 3 | ENOVA POWER CORP |
| IRS990/ContractorCompensationGrp/ContractorName/BusinessName/BusinessNameLine1Txt | 4 | GREEN VENTURES LANDSCAPE CARE |
| IRS990/ContractorCompensationGrp/ServicesDesc | 0 | RESEARCHER SERVICES |
| IRS990/ContractorCompensationGrp/ServicesDesc | 1 | SECURITY SERVICES |
| IRS990/ContractorCompensationGrp/ServicesDesc | 2 | CLEANING SERVICES |
| IRS990/ContractorCompensationGrp/ServicesDesc | 3 | UTILITIES |
| IRS990/ContractorCompensationGrp/ServicesDesc | 4 | LANDSCAPING SERVICES |
| IRS990/CreditCounselingInd | 0 | 0 |
| IRS990/CYBenefitsPaidToMembersAmt | 0 | 0 |
| IRS990/CYContributionsGrantsAmt | 0 | 16842679 |
| IRS990/CYGrantsAndSimilarPaidAmt | 0 | 111458 |
| IRS990/CYInvestmentIncomeAmt | 0 | 61387001 |
| IRS990/CYOtherExpensesAmt | 0 | 8276700 |
| IRS990/CYOtherRevenueAmt | 0 | 0 |
| IRS990/CYProgramServiceRevenueAmt | 0 | 858778 |
| IRS990/CYRevenuesLessExpensesAmt | 0 | 57923125 |
| IRS990/CYSalariesCompEmpBnftPaidAmt | 0 | 12777175 |
| IRS990/CYTotalExpensesAmt | 0 | 21165333 |
| IRS990/CYTotalFundraisingExpenseAmt | 0 | 782415 |
| IRS990/CYTotalProfFndrsngExpnsAmt | 0 | 0 |
| IRS990/CYTotalRevenueAmt | 0 | 79088458 |
| IRS990/DecisionsSubjectToApprovaInd | 0 | 0 |
| IRS990/DeductibleArtContributionInd | 0 | 0 |
| IRS990/DeductibleNonCashContriInd | 0 | 1 |
| IRS990/DeferredRevenueGrp/BOYAmt | 0 | 10875 |
| IRS990/DeferredRevenueGrp/EOYAmt | 0 | 36270 |
| IRS990/DelegationOfMgmtDutiesInd | 0 | 0 |
| IRS990/DepreciationDepletionGrp/ManagementAndGeneralAmt | 0 | 1108860 |
| IRS990/DepreciationDepletionGrp/TotalAmt | 0 | 1108860 |
| IRS990/Desc | 0 | RESEARCH - TO SUPPORT WORLD CLASS RESEARCH IN THEORETICAL PHYSICS1) AWARDS AND HONORS - 17 MAJOR PRIZES AND HONORS AWARDED TO PERIMETER SCIENTISTS;2) RECRUITMENT - OVER 150 SCIENTISTS IN RESIDENCE, FACULTY (27), ASSOCIATES (20), POST-DOCTORAL RESEARCHERS (70), PHD AND MASTERS STUDENTS (101), DISTINGUISHED VISITING CHAIRS (48), VISITING FELLOWS (81); 3) HOSTED 5 CONFERENCES AND WORKSHOPS - 852 SCIENTISTS FROM AROUND THE WORLD;4) PRESENTED 195 SCIENTIFIC SEMINARS AND COLLOQUIA;5) DELIVERED 457 PUBLISHED RESEARCH PAPERS; 6) SPONSORED 6 OFF SITE WORKSHOP AND CONFERENCES; 7) OVER 8,800 SCIENTIFIC PAPERS APPEARING IN OVER 265 JOURNALS, WITH OVER 521,000 CITATIONS SINCE INCEPTION;8) OVER 16,600 ONLINE TALKS AND LECTURES ACCESSED BY VIEWERS |
| IRS990/DescribedInSection501c3Ind | 0 | 1 |
| IRS990/DisregardedEntityInd | 0 | 0 |
| IRS990/DocumentRetentionPolicyInd | 0 | 0 |
| IRS990/DonorAdvisedFundInd | 0 | 0 |
| IRS990/DonorRstrOrQuasiEndowmentsInd | 0 | 1 |
| IRS990/ElectionOfBoardMembersInd | 0 | 0 |
| IRS990/EmployeeCnt | 0 | 0 |
| IRS990/EngagedInExcessBenefitTransInd | 0 | 0 |
| IRS990/ExpenseAmt | 0 | 10487809 |
| IRS990/FamilyOrBusinessRlnInd | 0 | 0 |
| IRS990/FederalGrantAuditRequiredInd | 0 | 0 |
| IRS990/FeesForServicesAccountingGrp/ManagementAndGeneralAmt | 0 | 69120 |
| IRS990/FeesForServicesAccountingGrp/TotalAmt | 0 | 69120 |
| IRS990/FeesForServicesLegalGrp/ManagementAndGeneralAmt | 0 | 1358 |
| IRS990/FeesForServicesLegalGrp/TotalAmt | 0 | 1358 |
| IRS990/FeesForServicesOtherGrp/FundraisingAmt | 0 | 164135 |
| IRS990/FeesForServicesOtherGrp/ManagementAndGeneralAmt | 0 | 145730 |
| IRS990/FeesForServicesOtherGrp/ProgramServicesAmt | 0 | 510455 |
| IRS990/FeesForServicesOtherGrp/TotalAmt | 0 | 820320 |
| IRS990/FeesForSrvcInvstMgmntFeesGrp/ManagementAndGeneralAmt | 0 | 11473 |
| IRS990/FeesForSrvcInvstMgmntFeesGrp/TotalAmt | 0 | 11473 |
| IRS990/ForeignActivitiesInd | 0 | 1 |
| IRS990/ForeignAddress/AddressLine1Txt | 0 | 31 CAROLINE STREET NORTH |
| IRS990/ForeignAddress/CityNm | 0 | WATERLOO |
| IRS990/ForeignAddress/CountryCd | 0 | CA |
| IRS990/ForeignAddress/ForeignPostalCd | 0 | N2L 2Y5 |
| IRS990/ForeignAddress/ProvinceOrStateNm | 0 | ONTARIO |
| IRS990/ForeignCountryCd | 0 | CA |
| IRS990/ForeignFinancialAccountInd | 0 | 1 |
| IRS990/ForeignGrantsGrp/ProgramServicesAmt | 0 | 111458 |
| IRS990/ForeignGrantsGrp/TotalAmt | 0 | 111458 |
| IRS990/ForeignOfficeInd | 0 | 1 |
| IRS990/Form8282PropertyDisposedOfInd | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 0 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 1 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 2 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 3 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 4 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 5 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 6 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 7 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 8 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 9 | 40.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 10 | 40.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 11 | 40.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 12 | 40.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 13 | 40.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 14 | 40.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 15 | 40.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 16 | 40.00 |
| IRS990/Form990PartVIISectionAGrp/HighestCompensatedEmployeeInd | 0 | X |
| IRS990/Form990PartVIISectionAGrp/HighestCompensatedEmployeeInd | 1 | X |
| IRS990/Form990PartVIISectionAGrp/HighestCompensatedEmployeeInd | 2 | X |
| IRS990/Form990PartVIISectionAGrp/HighestCompensatedEmployeeInd | 3 | X |
| IRS990/Form990PartVIISectionAGrp/HighestCompensatedEmployeeInd | 4 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 0 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 1 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 2 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 3 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 4 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 5 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 6 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 7 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 8 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 0 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 1 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 2 | X |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 1 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 2 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 3 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 4 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 5 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 6 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 7 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 8 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 9 | 16827 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 10 | 17516 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 11 | 16240 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 12 | 15976 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 13 | 9103 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 14 | 9103 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 15 | 9103 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 16 | 9103 |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 0 | KAREN COLLINS |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 1 | GABRIELLA GONZALEZ |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 2 | WENDY GROSS |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 3 | JANE KINNEY |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 4 | ALAN NURSALL |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 5 | EME ONUOHA |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 6 | HRATCH PANOSSIAN |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 7 | MICHAEL SERBINIS |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 8 | DONNA STRICKLAND |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 9 | ROB MYERS |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 10 | MARCELA CARENA LOPEZ |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 11 | PAUL SMITH |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 12 | DAVIDE GAIOTTO |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 13 | JAUME GOMIS PORQUERAS |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 14 | FREDDY CACHAZO |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 15 | LUIS LEHNER |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 16 | KEVIN COSTELLO |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 1 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 2 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 3 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 4 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 5 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 6 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 7 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 8 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 9 | 272797 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 10 | 193196 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 11 | 195187 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 12 | 195229 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 13 | 174650 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 14 | 169358 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 15 | 169055 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 16 | 159209 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 1 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 2 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 3 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 4 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 5 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 6 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 7 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 8 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 9 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 10 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 11 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 12 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 13 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 14 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 15 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 16 | 0 |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 0 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 1 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 2 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 3 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 4 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 5 | TRUSTEE (BEG SEP 2024) |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 6 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 7 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 8 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 9 | EXECUTIVE DIRECTOR (END NOV 2024) |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 10 | EXECUTIVE DIRECTOR (BEG NOV 2024) |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 11 | CHIEF OPERATING OFFICER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 12 | FACULTY |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 13 | FACULTY |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 14 | FACULTY |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 15 | FACULTY |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 16 | FACULTY |
| IRS990/Form990ProvidedToGvrnBodyInd | 0 | 1 |
| IRS990/FormationYr | 0 | 1999 |
| IRS990/FormerOfcrEmployeesListedInd | 0 | 0 |
| IRS990/FSAuditedBasisGrp/SeparateBasisFinclStmtInd | 0 | X |
| IRS990/FSAuditedInd | 0 | 1 |
| IRS990/FundraisingActivitiesInd | 0 | 0 |
| IRS990/GainOrLossGrp/OtherAmt | 0 | -22071 |
| IRS990/GainOrLossGrp/SecuritiesAmt | 0 | 54561062 |
| IRS990/GamingActivitiesInd | 0 | 0 |
| IRS990/GoverningBodyVotingMembersCnt | 0 | 9 |
| IRS990/GovernmentGrantsAmt | 0 | 9822942 |
| IRS990/GrantAmt | 0 | 104045 |
| IRS990/GrantsToIndividualsInd | 0 | 0 |
| IRS990/GrantsToOrganizationsInd | 0 | 0 |
| IRS990/GrantToRelatedPersonInd | 0 | 0 |
| IRS990/GrossAmountSalesAssetsGrp/OtherAmt | 0 | 74182 |
| IRS990/GrossAmountSalesAssetsGrp/SecuritiesAmt | 0 | 153900002 |
| IRS990/GrossReceiptsAmt | 0 | 178523651 |
| IRS990/GroupReturnForAffiliatesInd | 0 | 0 |
| IRS990/IncludeFIN48FootnoteInd | 0 | 0 |
| IRS990/IndependentAuditFinclStmtInd | 0 | 1 |
| IRS990/IndependentVotingMemberCnt | 0 | 9 |
| IRS990/IndivRcvdGreaterThan100KCnt | 0 | 21 |
| IRS990/IndoorTanningServicesInd | 0 | 0 |
| IRS990/InfoInScheduleOPartIIIInd | 0 | X |
| IRS990/InfoInScheduleOPartVIIInd | 0 | X |
| IRS990/InfoInScheduleOPartVIInd | 0 | X |
| IRS990/InfoInScheduleOPartXIInd | 0 | X |
| IRS990/InformationTechnologyGrp/FundraisingAmt | 0 | 20395 |
| IRS990/InformationTechnologyGrp/ManagementAndGeneralAmt | 0 | 668911 |
| IRS990/InformationTechnologyGrp/ProgramServicesAmt | 0 | 291336 |
| IRS990/InformationTechnologyGrp/TotalAmt | 0 | 980642 |
| IRS990/InsuranceGrp/ManagementAndGeneralAmt | 0 | 130369 |
| IRS990/InsuranceGrp/TotalAmt | 0 | 130369 |
| IRS990/InvestmentIncomeGrp/ExclusionAmt | 0 | 6848010 |
| IRS990/InvestmentIncomeGrp/TotalRevenueColumnAmt | 0 | 6848010 |
| IRS990/InvestmentInJointVentureInd | 0 | 0 |
| IRS990/InvestmentsPubTradedSecGrp/BOYAmt | 0 | 324086961 |
| IRS990/InvestmentsPubTradedSecGrp/EOYAmt | 0 | 334182153 |
| IRS990/IRPDocumentCnt | 0 | 0 |
| IRS990/IRPDocumentW2GCnt | 0 | 0 |
| IRS990/LandBldgEquipAccumDeprecAmt | 0 | 35051582 |
| IRS990/LandBldgEquipBasisNetGrp/BOYAmt | 0 | 25475394 |
| IRS990/LandBldgEquipBasisNetGrp/EOYAmt | 0 | 24997819 |
| IRS990/LandBldgEquipCostOrOtherBssAmt | 0 | 60049401 |
| IRS990/LegalDomicileCountryCd | 0 | CA |
| IRS990/LessCostOthBasisSalesExpnssGrp/OtherAmt | 0 | 96253 |
| IRS990/LessCostOthBasisSalesExpnssGrp/SecuritiesAmt | 0 | 99338940 |
| IRS990/LoanOutstandingInd | 0 | 0 |
| IRS990/LobbyingActivitiesInd | 0 | 0 |
| IRS990/LocalChaptersInd | 0 | 0 |
| IRS990/MaterialDiversionOrMisuseInd | 0 | 0 |
| IRS990/MembersOrStockholdersInd | 0 | 0 |
| IRS990/MethodOfAccountingAccrualInd | 0 | X |
| IRS990/MinutesOfCommitteesInd | 0 | 1 |
| IRS990/MinutesOfGoverningBodyInd | 0 | 1 |
| IRS990/MissionDesc | 0 | PERIMETER INSTITUTE IS DEDICATED TO ADDRESSING FOUNDATIONAL ISSUES IN CURRENT THEORETICAL PHYSICS RESEARCH. WE ARE DETERMINED TO PROVIDE A DYNAMIC ATMOSPHERE OF INTENSE SCIENTIFIC INTERACTION WHERE RESIDENT AND VISITING RESEARCHERS OF VARYING AGES AND NATIONALITIES CAN FOCUS ON PROFOUND ISSUES IN SEVERAL OVERLAPPING SUB-DISCIPLINES OF BASIC RESEARCH. |
| IRS990/MoreThan5000KToIndividualsInd | 0 | 0 |
| IRS990/MoreThan5000KToOrgInd | 0 | 1 |
| IRS990/NetAssetsOrFundBalancesBOYAmt | 0 | 356502510 |
| IRS990/NetAssetsOrFundBalancesEOYAmt | 0 | 363611800 |
| IRS990/NetGainOrLossInvestmentsGrp/ExclusionAmt | 0 | 54538991 |
| IRS990/NetGainOrLossInvestmentsGrp/TotalRevenueColumnAmt | 0 | 54538991 |
| IRS990/NetUnrelatedBusTxblIncmAmt | 0 | 0 |
| IRS990/NetUnrlzdGainsLossesInvstAmt | 0 | -39910878 |
| IRS990/NoncashContributionsAmt | 0 | 1099062 |
| IRS990/NondeductibleContributionsInd | 0 | 0 |
| IRS990/OccupancyGrp/FundraisingAmt | 0 | 44 |
| IRS990/OccupancyGrp/ManagementAndGeneralAmt | 0 | 1537843 |
| IRS990/OccupancyGrp/ProgramServicesAmt | 0 | 397896 |
| IRS990/OccupancyGrp/TotalAmt | 0 | 1935783 |
| IRS990/OfficeExpensesGrp/FundraisingAmt | 0 | 24089 |
| IRS990/OfficeExpensesGrp/ManagementAndGeneralAmt | 0 | 149208 |
| IRS990/OfficeExpensesGrp/ProgramServicesAmt | 0 | 391763 |
| IRS990/OfficeExpensesGrp/TotalAmt | 0 | 565060 |
| IRS990/OfficerMailingAddressInd | 0 | 0 |
| IRS990/OperateHospitalInd | 0 | 0 |
| IRS990/Organization501c3Ind | 0 | X |
| IRS990/OrgDoesNotFollowFASB117Ind | 0 | X |
| IRS990/OtherAssetsTotalGrp/BOYAmt | 0 | 323788 |
| IRS990/OtherAssetsTotalGrp/EOYAmt | 0 | 385588 |
| IRS990/OtherChangesInNetAssetsAmt | 0 | -10902957 |
| IRS990/OtherEmployeeBenefitsGrp/FundraisingAmt | 0 | 25347 |
| IRS990/OtherEmployeeBenefitsGrp/ManagementAndGeneralAmt | 0 | 148842 |
| IRS990/OtherEmployeeBenefitsGrp/ProgramServicesAmt | 0 | 401181 |
| IRS990/OtherEmployeeBenefitsGrp/TotalAmt | 0 | 575370 |
| IRS990/OtherExpensesGrp/Desc | 0 | PRODUCTION EXPENSES |
| IRS990/OtherExpensesGrp/Desc | 1 | BISTRO |
| IRS990/OtherExpensesGrp/FundraisingAmt | 0 | 3807 |
| IRS990/OtherExpensesGrp/ManagementAndGeneralAmt | 0 | 573881 |
| IRS990/OtherExpensesGrp/ManagementAndGeneralAmt | 1 | 221288 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 0 | 291727 |
| IRS990/OtherExpensesGrp/TotalAmt | 0 | 869415 |
| IRS990/OtherExpensesGrp/TotalAmt | 1 | 221288 |
| IRS990/OtherOrganizationDsc | 0 | CHARITABLE |
| IRS990/OtherSalariesAndWagesGrp/FundraisingAmt | 0 | 454188 |
| IRS990/OtherSalariesAndWagesGrp/ManagementAndGeneralAmt | 0 | 2040103 |
| IRS990/OtherSalariesAndWagesGrp/ProgramServicesAmt | 0 | 8077443 |
| IRS990/OtherSalariesAndWagesGrp/TotalAmt | 0 | 10571734 |
| IRS990/PartialLiquidationInd | 0 | 0 |
| IRS990/PayrollTaxesGrp/FundraisingAmt | 0 | 30402 |
| IRS990/PayrollTaxesGrp/ManagementAndGeneralAmt | 0 | 153381 |
| IRS990/PayrollTaxesGrp/ProgramServicesAmt | 0 | 477349 |
| IRS990/PayrollTaxesGrp/TotalAmt | 0 | 661132 |
| IRS990/PdInCapSrplsLandBldgEqpFundGrp/BOYAmt | 0 | 0 |
| IRS990/PdInCapSrplsLandBldgEqpFundGrp/EOYAmt | 0 | 0 |
| IRS990/PensionPlanContributionsGrp/FundraisingAmt | 0 | 26460 |
| IRS990/PensionPlanContributionsGrp/ManagementAndGeneralAmt | 0 | 150803 |
| IRS990/PensionPlanContributionsGrp/ProgramServicesAmt | 0 | 304199 |
| IRS990/PensionPlanContributionsGrp/TotalAmt | 0 | 481462 |
| IRS990/PledgesAndGrantsReceivableGrp/BOYAmt | 0 | 2942800 |
| IRS990/PledgesAndGrantsReceivableGrp/EOYAmt | 0 | 18251 |
| IRS990/PoliticalCampaignActyInd | 0 | 0 |
| IRS990/PrepaidExpensesDefrdChargesGrp/BOYAmt | 0 | 689519 |
| IRS990/PrepaidExpensesDefrdChargesGrp/EOYAmt | 0 | 711148 |
| IRS990/PrincipalOfficerNm | 0 | ROB MYERS |
| IRS990/ProfessionalFundraisingInd | 0 | 0 |
| IRS990/ProgramServiceRevenueGrp/BusinessCd | 0 | 722100 |
| IRS990/ProgramServiceRevenueGrp/BusinessCd | 1 | 541700 |
| IRS990/ProgramServiceRevenueGrp/BusinessCd | 2 | 541700 |
| IRS990/ProgramServiceRevenueGrp/BusinessCd | 3 | 452000 |
| IRS990/ProgramServiceRevenueGrp/Desc | 0 | BISTRO |
| IRS990/ProgramServiceRevenueGrp/Desc | 1 | CONFERENCES |
| IRS990/ProgramServiceRevenueGrp/Desc | 2 | OUTREACH |
| IRS990/ProgramServiceRevenueGrp/Desc | 3 | MERCHANDISE |
| IRS990/ProgramServiceRevenueGrp/ExclusionAmt | 0 | 831352 |
| IRS990/ProgramServiceRevenueGrp/RelatedOrExemptFuncIncomeAmt | 0 | 19359 |
| IRS990/ProgramServiceRevenueGrp/RelatedOrExemptFuncIncomeAmt | 1 | 8041 |
| IRS990/ProgramServiceRevenueGrp/RelatedOrExemptFuncIncomeAmt | 2 | 26 |
| IRS990/ProgramServiceRevenueGrp/TotalRevenueColumnAmt | 0 | 831352 |
| IRS990/ProgramServiceRevenueGrp/TotalRevenueColumnAmt | 1 | 19359 |
| IRS990/ProgramServiceRevenueGrp/TotalRevenueColumnAmt | 2 | 8041 |
| IRS990/ProgramServiceRevenueGrp/TotalRevenueColumnAmt | 3 | 26 |
| IRS990/ProgSrvcAccomActy2Grp/Desc | 0 | OUTREACH - TO DEVELOP AND MAINTAIN A VIGOROUS PUBLIC OUTREACH PROGRAM GEARED TO CANADIANS OF ALL AGES TO PROMOTE THE EXCITEMENT OF FUNDAMENTAL INQUIRY AND SCIENTIFIC DISCOVERY.1) DELIVERED 106 WORKSHOPS TO 2,306 EDUCATORS IN 2024/25;2) REACHED OVER 55,000 TEACHERS GLOBALLY BY TEACHER TRAINING NETWORK;3) CREATED EDUCATIONAL RESOURCES NOW USED IN 142 COUNTRIES;4) DELIVERED "GOPHYSICS! AND "PHYSICA PHANTASTICA" STUDENT WORKSHOPS TO 548 STUDENTS IN 2024/25;5) DELIVERED "INSPIRING FUTURE WOMEN IN SCIENCE" TO 153 STUDENTS;6) ATTRACTED OVER 5.6 MILLION YOUTUBE VIDEO VIEWS IN 2024/2025; WITH 28.6 MILLION VIEWS SINCE INCEPTION;7) HELD 8 PUBLIC EVENTS FOR ALMOST 6,000 ATTENDEES IN 2024/2025;8) GENERATED 850,000 WEBSITE PAGE VIEWS IN 2024/25;9) PROVIDED 64,000 PODCAST DOWNLOADS IN 2024/25 |
| IRS990/ProgSrvcAccomActy2Grp/ExpenseAmt | 0 | 2267065 |
| IRS990/ProgSrvcAccomActy2Grp/GrantAmt | 0 | 7413 |
| IRS990/ProgSrvcAccomActy3Grp/Desc | 0 | STUDENTS - A CONCENTRATED MASTERS LEVEL COURSE FOR EXCEPTIONAL STUDENTS WHO WISH TO BECOME RESEARCHERS IN THEORETICAL PHYSICS. THIS 10-MONTH MASTER'S LEVEL TRAINING COURSE IS DESIGNED TO BRING SOME OF THE BEST YOUNG SCIENTIFIC TALENTS IN THE WORLD TO PERIMETER AT THE EARLIEST STAGE OF THEIR RESEARCH CAREERS. PSI HAS ATTRACTED AND TRAINED 27 HIGHLY QUALIFIED PERSONS IN THE CURRENT YEAR, HELPING TO SEED CANADA'S HIGH SKILLS COMMUNITY. GRADUATES GO ON TO STUDY AT OTHER UNIVERSITIES ALL OVER THE WORLD WHILE SOME ENTER INDUSTRY. |
| IRS990/ProgSrvcAccomActy3Grp/ExpenseAmt | 0 | 261978 |
| IRS990/ProhibitedTaxShelterTransInd | 0 | 0 |
| IRS990/PYBenefitsPaidToMembersAmt | 0 | 0 |
| IRS990/PYContributionsGrantsAmt | 0 | 17871242 |
| IRS990/PYExcessBenefitTransInd | 0 | 0 |
| IRS990/PYGrantsAndSimilarPaidAmt | 0 | 116853 |
| IRS990/PYInvestmentIncomeAmt | 0 | 18983553 |
| IRS990/PYOtherExpensesAmt | 0 | 11911273 |
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Displayed year
2025 • Form 990Detailed filing. Detailed filing data is available for this year.
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