Liabilities / Assets
55th percentile
Higher debt load relative to assets than 55% of similar nonprofits.
EIN 34-1262642 • 501(c)3 • College Park, MD
Profile
Shape the future. NHD inspires children through exciting competitions and transforms teaching through project-based curriculum and instruction.
Precomputed percentiles relative to similar nonprofits. These scores are descriptive rather than judgmental.
Liabilities / Assets
55th percentile
Higher debt load relative to assets than 55% of similar nonprofits.
Liabilities / Revenue
64th percentile
Higher debt load relative to revenue than 64% of similar nonprofits.
Net Margin
70th percentile
Higher net margin than 70% of similar nonprofits.
Top Officer Pay
Score unavailable
No filing with officer rows is available for this organization yet.
Asset Growth
81st percentile
Faster asset growth than 81% of similar nonprofits.
Revenue Growth
77th percentile
Faster revenue growth than 77% of similar nonprofits.
Assets
Up$10,236,917
Up $2,433,455 (+31%) from 2024
Liabilities
Down$1,182,857
Down $83,317 (-6.6%) from 2024
Net Assets
Up$9,054,060
Up $2,516,772 (+38%) from 2024
Revenue
Up$6,176,356
Up $1,907,591 (+45%) from 2024
Expenses
Up$3,882,832
Up $315,158 (+8.8%) from 2024
Net Income
Up$2,293,524
Up $1,592,433 (+227%) from 2024
Most recent year
2025 • Form 990Detailed filing. Detailed filing data is available for this year.
Shape the future. NHD inspires children through exciting competitions and transforms teaching through project-based curriculum and instruction.
| Line | Beginning | End | Change |
|---|---|---|---|
| Assets | |||
| Investments in Publicly Traded Securities | $6,586,940 | $8,430,215 | ▲ $1,843,275 |
| Cash and Non-Interest-Bearing Accounts | $428,832 | $768,038 | ▲ $339,206 |
| Pledges and Grants Receivable | $523,253 | $748,895 | ▲ $225,642 |
| Accounts Receivable | $37,692 | $136,111 | ▲ $98,419 |
| Land, Buildings, and Equipment, Net | $71,425 | $60,874 | ▼ $10,551 |
| Inventories for Sale or Use | $45,935 | $57,869 | ▲ $11,934 |
| Prepaid Expenses and Deferred Charges | $1,450 | $2,948 | ▲ $1,498 |
| Total Assets | $7,803,462 | $10,236,917 | ▲ $2,433,455 |
| Other Assets Total | $107,935 | $31,967 | ▼ $75,968 |
| Liabilities | |||
| Accounts Payable and Accrued Expenses | $1,117,083 | $1,023,044 | ▼ $94,039 |
| Deferred Revenue | $45,000 | $133,057 | ▲ $88,057 |
| Other Liabilities | $104,091 | $26,756 | ▼ $77,335 |
| Total Liabilities | $1,266,174 | $1,182,857 | ▼ $83,317 |
| Net Assets / Fund Balance | |||
| Net Assets With Donor Restrictions | $5,282,696 | $5,972,265 | ▲ $689,569 |
| Net Assets Without Donor Restrictions | $1,254,592 | $3,081,795 | ▲ $1,827,203 |
| Total Net Assets Fund Balance | $6,537,288 | $9,054,060 | ▲ $2,516,772 |
| Total Liabilities and Net Assets / Fund Balance | $7,803,462 | $10,236,917 | ▲ $2,433,455 |
| Asset | Book Value | Depreciation | Basis |
|---|---|---|---|
| Other Land Buildings | $54,974 | $40,329 | $95,303 |
| Equipment | $5,900 | $11,352 | $17,252 |
| Period | Beginning | Contrib. | Gain/Loss | Other Uses | End |
|---|---|---|---|---|---|
| 2024 | $4,739,591 | - | ▲ $376,925 | - | $5,116,516 |
| 2023 | $4,062,925 | - | ▲ $676,666 | - | $4,739,591 |
| 2022 | $3,721,582 | - | ▲ $341,343 | - | $4,062,925 |
| 2021 | $4,297,425 | - | ▼ $575,843 | - | $3,721,582 |
| 2020 | $3,455,084 | - | ▲ $842,341 | - | $4,297,425 |
| Name | Title | Full / Part Time | Base | Other | Total |
|---|---|---|---|---|---|
| Cathy Gorn | Executive Director | FT | $215,085 | $37,557 | $252,642 |
| Kimberty A Fortney | Deputy Director | FT | $141,408 | $27,870 | $169,278 |
| Name | Title |
|---|---|
| Celie Niehaus | President |
| Courtney Chapin | Vice President |
| Cosby Hunt | Trustee |
| David Behring | Trustee |
| Donald Wildman | Trustee |
| Dr Renee Romano | Trustee |
| Hannah Tofte | Trustee |
| Jon Gillum | Trustee |
| Richard Kurin | Trustee |
| Richard T Prasse | Trustee |
| Rob Wilkins | Trustee |
| Sarah Aschbrenner | Trustee |
| Sherry Rollo | Trustee |
| Timothy G Hughes | Trustee |
| Dr Noralee Frankel | Secretary |
| Steven Goldberg | Treasurer |
| Line Item | Amount |
|---|---|
| Other Expenses | $2,501,329 |
| Salaries, Compensation, and Employee Benefits | $1,291,213 |
| Total Fundraising Expense | $132,241 |
| Grants and Similar Amounts Paid | $90,290 |
| Professional Fundraising Fees | $0 |
| Line Item | Program | Management | Fundraising | Total |
|---|---|---|---|---|
| Conferences and Meetings | $1,072,577 | - | - | $1,072,577 |
| Other Salaries and Wages | $451,021 | $308,699 | $55,854 | $815,574 |
| Fees for Services Other | $216,499 | $19,778 | $36,200 | $272,477 |
| Information Technology | $222,411 | $28,290 | $210 | $250,911 |
| Current Officers, Directors, Trustees, and Key Employees | $118,944 | $81,411 | $14,730 | $215,085 |
| Other Expenses | $59,792 | $98,852 | $78 | $158,644 |
| Travel | $107,743 | $20,983 | $4,971 | $133,697 |
| Office Expenses | $42,035 | $55,383 | $2,354 | $99,772 |
| Other Employee Benefits | $50,967 | $34,884 | $6,312 | $92,163 |
| Pension Plan Contributions | $50,243 | $34,389 | $6,222 | $90,854 |
| Grants to Domestic Individuals | $90,290 | - | - | $90,290 |
| Occupancy | - | $78,528 | - | $78,528 |
| Payroll Taxes | $42,879 | $29,348 | $5,310 | $77,537 |
| Fees for Service Investment Mgmnt Fees | - | $50,042 | - | $50,042 |
| Fees for Services Accounting | - | $40,550 | - | $40,550 |
| Insurance | $18,692 | $12,595 | - | $31,287 |
| Depreciation Depletion | - | $14,260 | - | $14,260 |
| All Other Expenses | $2,197 | $1,707 | - | $3,904 |
| Total Functional Expenses | $2,840,892 | $909,699 | $132,241 | $3,882,832 |
| Line Item | Amount |
|---|---|
| Total Expenses per Form 990 | $3,882,832 |
| Total Expenses per Audited Statements | $3,858,606 |
| Expenses per Audited Statements | $3,832,789 |
| Expenses Not Reported on Financial Statements | $50,043 |
| Expenses Not Reported on Form 990 | $25,817 |
| Line Item | Amount |
|---|---|
| Professional Fundraising Fees | $0 |
| Liability | Amount |
|---|---|
| Operating Lease Liability Current | $26,756 |
“The form 990 was prepared by the outside accountants and reviewed by the executive director and the board treasurer. Copies of the form 990 were distributed to the full board prior to filling with the IRS.”
“NHDs conflict of interest statement is directed to board members, officers, and all employees, including those who make purchasing decisions, who might be described as Management Personnel, and all who have proprietary information concerning the organization. This policy is monitored annually.It is the policy of the board that the existence of any of the interests described in the policy be disclosed before any transaction is consummated. It is the continuing reponsibility of board members, officers, and employees to scrutinize their transactions with outside business interests and relationships for potential conflicts and to immediately make such disclosures.”
“The organization makes its governing documents, confilct of interest policy, and financial statements available to the public upon request.”
“Merch COGS not netted against merch sales on audit.Investment fees netted against investment income on audit.”
“Merch COGS not netted against merch sales on audit.Investment fees netted against investment income on audit.”
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 | false |
| IRS990/AccountsPayableAccrExpnssGrp/BOYAmt | 0 | 1117083 |
| IRS990/AccountsPayableAccrExpnssGrp/EOYAmt | 0 | 1023044 |
| IRS990/AccountsReceivableGrp/BOYAmt | 0 | 37692 |
| IRS990/AccountsReceivableGrp/EOYAmt | 0 | 136111 |
| IRS990/ActivitiesConductedPrtshpInd | 0 | false |
| IRS990/ActivityOrMissionDesc | 0 | Shape the future. NHD inspires children through exciting competitions and transforms teaching through project-based curriculum and instruction. |
| IRS990/AllOtherContributionsAmt | 0 | 3229521 |
| IRS990/AllOtherExpensesGrp/ManagementAndGeneralAmt | 0 | 1707 |
| IRS990/AllOtherExpensesGrp/ProgramServicesAmt | 0 | 2197 |
| IRS990/AllOtherExpensesGrp/TotalAmt | 0 | 3904 |
| IRS990/AnnualDisclosureCoveredPrsnInd | 0 | true |
| IRS990/AuditCommitteeInd | 0 | true |
| IRS990/BackupWthldComplianceInd | 0 | true |
| IRS990/BooksInCareOfDetail/PersonNm | 0 | Cathy Gorn |
| IRS990/BooksInCareOfDetail/PhoneNum | 0 | 3013149739 |
| IRS990/BooksInCareOfDetail/USAddress/AddressLine1Txt | 0 | 4511 Knox Road STE 205 |
| IRS990/BooksInCareOfDetail/USAddress/CityNm | 0 | College Park |
| IRS990/BooksInCareOfDetail/USAddress/StateAbbreviationCd | 0 | MD |
| IRS990/BooksInCareOfDetail/USAddress/ZIPCd | 0 | 20740 |
| IRS990/BusinessRlnWith35CtrlEntInd | 0 | false |
| IRS990/BusinessRlnWithFamMemInd | 0 | false |
| IRS990/BusinessRlnWithOrgMemInd | 0 | false |
| IRS990/CashNonInterestBearingGrp/BOYAmt | 0 | 428832 |
| IRS990/CashNonInterestBearingGrp/EOYAmt | 0 | 768038 |
| IRS990/ChangeToOrgDocumentsInd | 0 | false |
| IRS990/CollectionsOfArtInd | 0 | false |
| IRS990/CompCurrentOfcrDirectorsGrp/FundraisingAmt | 0 | 14730 |
| IRS990/CompCurrentOfcrDirectorsGrp/ManagementAndGeneralAmt | 0 | 81411 |
| IRS990/CompCurrentOfcrDirectorsGrp/ProgramServicesAmt | 0 | 118944 |
| IRS990/CompCurrentOfcrDirectorsGrp/TotalAmt | 0 | 215085 |
| IRS990/CompensationFromOtherSrcsInd | 0 | false |
| IRS990/CompensationProcessCEOInd | 0 | false |
| IRS990/CompensationProcessOtherInd | 0 | false |
| IRS990/ConferencesMeetingsGrp/ProgramServicesAmt | 0 | 1072577 |
| IRS990/ConferencesMeetingsGrp/TotalAmt | 0 | 1072577 |
| IRS990/ConflictOfInterestPolicyInd | 0 | true |
| IRS990/ConservationEasementsInd | 0 | false |
| IRS990/ConsolidatedAuditFinclStmtInd | 0 | false |
| IRS990/CostOfGoodsSoldAmt | 0 | 25817 |
| IRS990/CreditCounselingInd | 0 | false |
| IRS990/CYBenefitsPaidToMembersAmt | 0 | 0 |
| IRS990/CYContributionsGrantsAmt | 0 | 4078371 |
| IRS990/CYGrantsAndSimilarPaidAmt | 0 | 90290 |
| IRS990/CYInvestmentIncomeAmt | 0 | 304229 |
| IRS990/CYOtherExpensesAmt | 0 | 2501329 |
| IRS990/CYOtherRevenueAmt | 0 | 25383 |
| IRS990/CYProgramServiceRevenueAmt | 0 | 1768373 |
| IRS990/CYRevenuesLessExpensesAmt | 0 | 2293524 |
| IRS990/CYSalariesCompEmpBnftPaidAmt | 0 | 1291213 |
| IRS990/CYTotalExpensesAmt | 0 | 3882832 |
| IRS990/CYTotalFundraisingExpenseAmt | 0 | 132241 |
| IRS990/CYTotalProfFndrsngExpnsAmt | 0 | 0 |
| IRS990/CYTotalRevenueAmt | 0 | 6176356 |
| IRS990/DecisionsSubjectToApprovaInd | 0 | false |
| IRS990/DeductibleArtContributionInd | 0 | false |
| IRS990/DeductibleNonCashContriInd | 0 | false |
| IRS990/DeferredRevenueGrp/BOYAmt | 0 | 45000 |
| IRS990/DeferredRevenueGrp/EOYAmt | 0 | 133057 |
| IRS990/DelegationOfMgmtDutiesInd | 0 | false |
| IRS990/DepreciationDepletionGrp/ManagementAndGeneralAmt | 0 | 14260 |
| IRS990/DepreciationDepletionGrp/TotalAmt | 0 | 14260 |
| IRS990/Desc | 0 | National History Day (NHD) is a highly regarded academic program for elementary and secondary school students. Each year, more than half a million students, encouraged by thousands of teachers nationwide participate in the NHD contest. Students choose historical topics related to a theme and conduct extensive primary and secondary research through libaries, archives, museums, oral history interviews and historic sites. After analyzing and interpreting their sources and drawing conclusions about their topics significance in history, students present their work in original papers, websites, exhibits, performances and documentaries. These products are entered into competitions in the spring at local, state and national levels. |
| IRS990/DescribedInSection501c3Ind | 0 | true |
| IRS990/DisregardedEntityInd | 0 | false |
| IRS990/DocumentRetentionPolicyInd | 0 | true |
| IRS990/DonorAdvisedFundInd | 0 | false |
| IRS990/DonorRestrictionNetAssetsGrp/BOYAmt | 0 | 5282696 |
| IRS990/DonorRestrictionNetAssetsGrp/EOYAmt | 0 | 5972265 |
| IRS990/DonorRstrOrQuasiEndowmentsInd | 0 | true |
| IRS990/ElectionOfBoardMembersInd | 0 | false |
| IRS990/EmployeeCnt | 0 | 13 |
| IRS990/EmploymentTaxReturnsFiledInd | 0 | true |
| IRS990/EngagedInExcessBenefitTransInd | 0 | false |
| IRS990/ExpenseAmt | 0 | 1774695 |
| IRS990/FamilyOrBusinessRlnInd | 0 | false |
| IRS990/FederalGrantAuditRequiredInd | 0 | false |
| IRS990/FeesForServicesAccountingGrp/ManagementAndGeneralAmt | 0 | 40550 |
| IRS990/FeesForServicesAccountingGrp/TotalAmt | 0 | 40550 |
| IRS990/FeesForServicesOtherGrp/FundraisingAmt | 0 | 36200 |
| IRS990/FeesForServicesOtherGrp/ManagementAndGeneralAmt | 0 | 19778 |
| IRS990/FeesForServicesOtherGrp/ProgramServicesAmt | 0 | 216499 |
| IRS990/FeesForServicesOtherGrp/TotalAmt | 0 | 272477 |
| IRS990/FeesForSrvcInvstMgmntFeesGrp/ManagementAndGeneralAmt | 0 | 50042 |
| IRS990/FeesForSrvcInvstMgmntFeesGrp/TotalAmt | 0 | 50042 |
| IRS990/ForeignActivitiesInd | 0 | false |
| IRS990/ForeignFinancialAccountInd | 0 | false |
| IRS990/ForeignOfficeInd | 0 | false |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 0 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 1 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 2 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 3 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 4 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 5 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 6 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 7 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 8 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 9 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 10 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 11 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 12 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 13 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 14 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 15 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 16 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 17 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 0 | 40.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 1 | 40.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 2 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 3 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 4 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 5 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 6 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 7 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 8 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 9 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 10 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 11 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 12 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 13 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 14 | 5.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 15 | 5.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 16 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 17 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/HighestCompensatedEmployeeInd | 0 | 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/IndividualTrusteeOrDirectorInd | 9 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 10 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 11 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 12 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 13 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 14 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 15 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 0 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 1 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 2 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 3 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 4 | X |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 0 | 37557 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 1 | 27870 |
| 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 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 10 | 0 |
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| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 12 | 0 |
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| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 14 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 15 | 0 |
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| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 17 | 0 |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 0 | Cathy Gorn |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 1 | Kimberty A Fortney |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 2 | Sarah Aschbrenner |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 3 | Jon Gillum |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 4 | Richard Kurin |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 5 | Richard T Prasse |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 6 | David Behring |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 7 | Cosby Hunt |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 8 | Donald Wildman |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 9 | Sherry Rollo |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 10 | Dr Renee Romano |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 11 | Hannah Tofte |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 12 | Rob Wilkins |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 13 | Timothy G Hughes |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 14 | Steven Goldberg |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 15 | Celie Niehaus |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 16 | Dr Noralee Frankel |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 17 | Courtney Chapin |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 0 | 215085 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 1 | 141408 |
| 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 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 10 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 11 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 12 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 13 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 14 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 15 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 16 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 17 | 0 |
| 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/ReportableCompFromRltdOrgAmt | 17 | 0 |
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| IRS990/Form990PartVIISectionAGrp/TitleTxt | 2 | Trustee |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 3 | Trustee |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 4 | Trustee |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 5 | Trustee |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 6 | Trustee |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 7 | Trustee |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 8 | Trustee |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 9 | Trustee |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 10 | Trustee |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 11 | Trustee |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 12 | Trustee |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 13 | Trustee |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 14 | Treasurer |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 15 | President |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 16 | Secretary |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 17 | Vice President |
| IRS990/Form990ProvidedToGvrnBodyInd | 0 | true |
| IRS990/FormationYr | 0 | 1978 |
| IRS990/FormerOfcrEmployeesListedInd | 0 | false |
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| IRS990/FSAuditedInd | 0 | true |
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| IRS990/GamingActivitiesInd | 0 | false |
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| IRS990/InformationTechnologyGrp/ManagementAndGeneralAmt | 0 | 28290 |
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| IRS990/MissionDesc | 0 | Shape the future. NHD inspires children through exciting competitions and transforms teaching through project-based curriculum and instruction. |
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| IRS990/MoreThan5000KToOrgInd | 0 | false |
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| IRS990/OfficeExpensesGrp/ProgramServicesAmt | 0 | 42035 |
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| IRS990/OtherExpensesGrp/Desc | 0 | WorkshopsCurriculum |
| IRS990/OtherExpensesGrp/Desc | 1 | Awards |
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| IRS990/OtherExpensesGrp/ManagementAndGeneralAmt | 0 | 98852 |
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| IRS990/PrepaidExpensesDefrdChargesGrp/EOYAmt | 0 | 2948 |
| IRS990/PrincipalOfficerNm | 0 | Cathy Gorn |
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| IRS990/ProgramServiceRevenueGrp/BusinessCd | 1 | 900099 |
| IRS990/ProgramServiceRevenueGrp/Desc | 0 | Contest Fees |
| IRS990/ProgramServiceRevenueGrp/Desc | 1 | Workshops |
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| IRS990/ProgSrvcAccomActy2Grp/Desc | 0 | Summer Programs: Selected by the Library of Congress to develop several programs including two webinar series. NHD is also collaborating with ten master teachers to develop a teacher guide on using Library of Congress resources to support historical argumentation. In the Sacrifice for Freedom program, 16 student-teacher teams are studying World War II in the Pacific. NHD will travel to Honolulu, Hawaii in December 2021 to complete the program and honor the Silent Heroes the students have selected at the National Memorial Cemetery of the Pacific. |
| IRS990/ProgSrvcAccomActy2Grp/ExpenseAmt | 0 | 885897 |
| IRS990/ProgSrvcAccomActy3Grp/Desc | 0 | State program: To assist and develop the program at the state and local levels. This includes conducting conferences and training, on-site visits, workshops, contest attendance and assistance, and some monetary assistance. |
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| IRS990/RegularMonitoringEnfrcInd | 0 | true |
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| IRS990/ReportLandBuildingEquipmentInd | 0 | true |
| IRS990/ReportOtherAssetsInd | 0 | false |
| IRS990/ReportOtherLiabilitiesInd | 0 | true |
| IRS990/ReportProgramRelatedInvstInd | 0 | false |
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| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus2YearsAmt | 0 | 1688851 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus3YearsAmt | 0 | 1579978 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus4YearsAmt | 0 | 1755212 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/TotalAmt | 0 | 11057600 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearAmt | 0 | 186831 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus1YearAmt | 0 | 146601 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus2YearsAmt | 0 | 128629 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus3YearsAmt | 0 | 120931 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus4YearsAmt | 0 | 48673 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/TotalAmt | 0 | 631665 |
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