Civic Intelligence

Sigma Delta Pi

990T • Fiscal year 2025 • EIN 01-0319131

Sep 01, 2024 to Aug 31, 2025 • Filed on Jan 15, 2026

Organization ProfileN/A
3 Bainbridge DriveCharleston, SC 29407

(843) 571-1226

Siviq Scores

Scores are not available for this record yet.

Balance Sheet

Assets

-

No earlier filing loaded for comparison.

Net Assets

-

No earlier filing loaded for comparison.

Liabilities

-

No earlier filing loaded for comparison.

Revenue And Expenses

Revenue

-

No earlier filing loaded for comparison.

Expenses

-

No earlier filing loaded for comparison.

Net Income

-

No earlier filing loaded for comparison.

Historical Trend

Balance Sheet Trend

The highlighted filing sits inside the broader history for assets, liabilities, and net assets.

$2.0M$1.5M$1.0M$500K$0Assets 2010: $1,027,678Net Assets 2010: $1,027,6782010Assets 2011: $1,078,457Liabilities 2011: $1Net Assets 2011: $1,078,4562011Assets 2012: $1,137,732Liabilities 2012: $1Net Assets 2012: $1,137,7312012Assets 2013: $1,130,293Liabilities 2013: $1Net Assets 2013: $1,130,2922013Assets 2014: $1,204,329Liabilities 2014: $2Net Assets 2014: $1,204,3272014Assets 2015: $1,195,172Liabilities 2015: $0Net Assets 2015: $1,195,1722015Assets 2016: $1,246,641Liabilities 2016: $0Net Assets 2016: $1,246,6412016Assets 2017: $1,292,261Liabilities 2017: $0Net Assets 2017: $1,292,2612017Assets 2018: $1Liabilities 2018: $0Net Assets 2018: $02018Assets 2019: $1,427,037Liabilities 2019: $0Net Assets 2019: $1,427,0372019Assets 2020: $1,428,729Liabilities 2020: $0Net Assets 2020: $1,428,7292020Assets 2021: $1,599,595Liabilities 2021: $0Net Assets 2021: $1,599,5952021Assets 2022: $1,390,611Liabilities 2022: $0Net Assets 2022: $1,390,6112022Assets 2023: $1,411,474Liabilities 2023: $0Net Assets 2023: $1,411,4742023Assets 2024: $1,594,471Liabilities 2024: $0Net Assets 2024: $1,594,4712024Assets 2025: $1,619,338Liabilities 2025: $0Net Assets 2025: $1,619,3382025

Latest loaded filing

2025

Assets$1,619,338
Liabilities$0
Net Assets$1,619,338
Open 2025 Filing

Operations Trend

Revenue, expenses, and net income across loaded years, with this filing highlighted.

$200K$150K$100K$50K$0Revenue 2010: $151,083Expenses 2010: $112,465Net Income 2010: $38,6182010Revenue 2011: $142,879Expenses 2011: $104,155Net Income 2011: $38,7242011Expenses 2012: $110,3282012Revenue 2013: $130,698Expenses 2013: $128,031Net Income 2013: $2,6672013Revenue 2014: $142,497Expenses 2014: $135,810Net Income 2014: $6,6872014Revenue 2015: $155,685Expenses 2015: $115,660Net Income 2015: $40,0252015Revenue 2016: $166,099Expenses 2016: $137,437Net Income 2016: $28,6622016Revenue 2017: $156,801Expenses 2017: $134,457Net Income 2017: $22,3442017Revenue 2018: $0Expenses 2018: $0Net Income 2018: $02018Revenue 2019: $189,166Expenses 2019: $143,325Net Income 2019: $45,8412019Revenue 2020: $129,488Expenses 2020: $88,602Net Income 2020: $40,8862020Revenue 2021: $161,805Expenses 2021: $94,247Net Income 2021: $67,5582021Revenue 2022: $184,476Expenses 2022: $121,394Net Income 2022: $63,0822022Revenue 2023: $136,817Expenses 2023: $124,391Net Income 2023: $12,4262023Revenue 2024: $148,133Expenses 2024: $120,463Net Income 2024: $27,6702024Revenue 2025: $158,914Expenses 2025: $142,548Net Income 2025: $16,3662025

Latest loaded filing

2025

Revenue$158,914
Expenses$142,548
Net Income$16,366
Open 2025 Filing
Jump To
Filing Snapshot
Filing Period
Sep 1, 2024 to Aug 31, 2025
Signed
Jan 15, 2026
Return Version
2024v5.0
Mission and Program Overview

Mission

The purpose of the organization is to honor those who have attained excellence in the study of language, literature, and culture of the spanish-speaking peoples and for those who have made the modern hispanic culture better known in the english-speaking world and to serve its membership in ways which will contribute to the attainment of the goals and ideals of the society.

Filing and Contact Details

Filer

Filer Name
Sigma Delta Pi
EIN
01-0319131
Phone
8435711226
Address
3 BAINBRIDGE DRIVE, CHARLESTON, SC 29407

Signing Officer

Name
Mark P Del Mastro
Title
Executive Director
Phone
8435711226
Signed
2026-01-15
Discuss with paid preparer
Yes

Preparer

Firm
Apple & Odom LLC
Address
3634 SHUTESBURY ST, MT PLEASANT, SC 29466-7513
Preparer
Derrick Apple CPA
Phone
8433306641
Raw XML Appendix65 raw XML fields

This appendix keeps the raw XML leaves available for debugging and edge-case review. The human report above is the primary experience.

Path#Value
IRS990T/BooksInCareOfDetail/PersonNm0MARK P DEL MASTRO
IRS990T/BooksInCareOfDetail/PhoneNum08435711226
IRS990T/BooksInCareOfDetail/USAddress/AddressLine1Txt03 BAINBRIDGE DRIVE
IRS990T/BooksInCareOfDetail/USAddress/CityNm0CHARLESTON
IRS990T/BooksInCareOfDetail/USAddress/StateAbbreviationCd0SC
IRS990T/BooksInCareOfDetail/USAddress/ZIPCd029407
IRS990T/BookValueAssetsEOYAmt01619338
IRS990T/ForeignAccountsQuestionInd0false
IRS990T/ForeignTrustQuestionInd0false
IRS990T/Form990TScheduleAAttachedCnt01
IRS990T/NetOperatingLossDeductionAmt00
IRS990T/Organization501cCorporationInd0X
IRS990T/Organization501IndicatorGrp/Organization501cTypeTxt0c3
IRS990T/Organization501IndicatorGrp/Organization501Ind0X
IRS990T/Post2017NOLCarryoverGrp/AvlblPost2017NOLCarryoverAmt01890
IRS990T/Post2017NOLCarryoverGrp/PrincipalBusinessActivityCd0524298
IRS990TScheduleA/OtherIncomeAmt010549
IRS990TScheduleA/PrincipalBusinessActivityCd0524298
IRS990TScheduleA/SalariesAndWagesAmt010549
IRS990TScheduleA/SequenceReferenceNum01
IRS990TScheduleA/SequenceTotalNum01
IRS990TScheduleA/TotalDeductionsAmt010549
IRS990TScheduleA/TotNetUnrltTrdBusIncmAmt010549
IRS990TScheduleA/TotUnrltTrdBusIncmAmt010549
IRS990TScheduleA/TotUnrltTrdBusIncmExpnssAmt00
IRS990TScheduleA/TradeOrBusinessDesc0UNRELATED BUSINESS ACTIVITY
IRS990T/SpecificDeductionAmt01000
IRS990T/SubsidiaryCorporationInd0false
IRS990T/TaxableCorporationAmt00
IRS990T/TaxableTrustAmt00
IRS990T/TaxLessCreditsAmt00
IRS990T/TotalDeductionAmt01000
IRS990T/TotalTaxAmt00
IRS990T/TotalTaxComputationAmt00
IRS990T/TotalUBTIAmt00
IRS990T/TotalUBTIBeforeSection199AAmt00
ReturnHeader/BuildTS02025-03-06 01:10:19Z
ReturnHeader/BusinessOfficerGrp/DiscussWithPaidPreparerInd0true
ReturnHeader/BusinessOfficerGrp/PersonNm0MARK P DEL MASTRO
ReturnHeader/BusinessOfficerGrp/PersonTitleTxt0EXECUTIVE DIRECTOR
ReturnHeader/BusinessOfficerGrp/PhoneNum08435711226
ReturnHeader/BusinessOfficerGrp/SignatureDt02026-01-15
ReturnHeader/Filer/BusinessName/BusinessNameLine1Txt0SIGMA DELTA PI
ReturnHeader/Filer/BusinessNameControlTxt0SIGM
ReturnHeader/Filer/EIN0010319131
ReturnHeader/Filer/PhoneNum08435711226
ReturnHeader/Filer/USAddress/AddressLine1Txt03 BAINBRIDGE DRIVE
ReturnHeader/Filer/USAddress/CityNm0CHARLESTON
ReturnHeader/Filer/USAddress/StateAbbreviationCd0SC
ReturnHeader/Filer/USAddress/ZIPCd029407
ReturnHeader/IRSResponsiblePrtyInfoCurrInd0true
ReturnHeader/PreparerFirmGrp/PreparerFirmEIN0934200483
ReturnHeader/PreparerFirmGrp/PreparerFirmName/BusinessNameLine1Txt0APPLE & ODOM LLC
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/AddressLine1Txt03634 SHUTESBURY ST
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/CityNm0MT PLEASANT
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/StateAbbreviationCd0SC
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/ZIPCd0294667513
ReturnHeader/PreparerPersonGrp/PhoneNum08433306641
ReturnHeader/PreparerPersonGrp/PreparationDt02026-01-14
ReturnHeader/PreparerPersonGrp/PreparerPersonNm0DERRICK APPLE CPA
ReturnHeader/ReturnTs02026-01-15T12:28:53-05:00
ReturnHeader/ReturnTypeCd0990T
ReturnHeader/TaxPeriodBeginDt02024-09-01
ReturnHeader/TaxPeriodEndDt02025-08-31
ReturnHeader/TaxYr02024

Document Assets

No mirrored PDF or thumbnail assets are attached yet.

Filings

Displayed year

2025 • Form 990TFacts available. Structured filing facts are available, but richer extracted sections are limited.

Open filing
Assets
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Liabilities
-
Net assets
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Revenue
-
Expenses
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Net income
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Balance SheetOperations
YearAssetsLiabilitiesNet AssetsRevenueExpensesNet Income
2025Detailed filing. Detailed filing data is available for this year.$1.62$0.00$1.62$0.16$0.14$0.02
2025Facts available. Structured filing facts are available, but richer extracted sections are limited.
2024Detailed filing. Detailed filing data is available for this year.$1.59$0.00$1.59$0.15$0.12$0.03
2023Detailed filing. Detailed filing data is available for this year.$1.41$0.00$1.41$0.14$0.12$0.01
2022Detailed filing. Detailed filing data is available for this year.$1.39$0.00$1.39$0.18$0.12$0.06
2021Detailed filing. Detailed filing data is available for this year.$1.60$0.00$1.60$0.16$0.09$0.07
2020Detailed filing. Detailed filing data is available for this year.$1.43$0.00$1.43$0.13$0.09$0.04
2019Detailed filing. Detailed filing data is available for this year.$1.43$0.00$1.43$0.19$0.14$0.05
2018Detailed filing. Detailed filing data is available for this year.$0.00$0.00$0.00$0.00$0.00$0.00
2017Summary only. Only limited summary data is available for this year.$1.29$0.00$1.29$0.16$0.13$0.02
2016Summary only. Only limited summary data is available for this year.$1.25$0.00$1.25$0.17$0.14$0.03
2015Detailed filing. Detailed filing data is available for this year.$1.20$0.00$1.20$0.16$0.12$0.04
2014Detailed filing. Detailed filing data is available for this year.$1.20$0.00$1.20$0.14$0.14$0.01
2013Facts available. Structured filing facts are available, but richer extracted sections are limited.$1.13$0.00$1.13$0.13$0.13$0.00
2012Facts available. Structured filing facts are available, but richer extracted sections are limited.$1.14$0.00$1.14$0.11
2011Summary only. Only limited summary data is available for this year.$1.08$0.00$1.08$0.14$0.10$0.04
2010Facts available. Structured filing facts are available, but richer extracted sections are limited.$1.03$1.03$0.15$0.11$0.04