The Thomsen Foundation

EIN 91-2043791 • Seattle, WA

140 Lakeside Ave Ste A500Seattle, WA 98122

Siviq Scores

Precomputed percentiles relative to similar nonprofits. These scores are descriptive rather than judgmental.

0.00x

Tied with the lowest-debt nonprofits in its peer group.

$1M-$5M nonprofits • Source year 2024

0.00x

Tied with the lowest-debt nonprofits in its peer group.

$1M-$5M nonprofits • Source year 2024

-30%

Higher net margin than 15% of similar nonprofits.

$1M-$5M nonprofits • Source year 2024

Higher top officer pay than 67% of similar nonprofits.

Top officer pay equals 0.0% of source-year revenue.

$1M-$5M nonprofits • Source year 2024

-2.4%

Faster asset growth than 30% of similar nonprofits.

$1M-$5M nonprofits • Annualized from 2023 to 2024

52%

Faster revenue growth than 82% of similar nonprofits.

$1M-$5M nonprofits • Annualized from 2023 to 2024

Balance Sheet

Liabilities / Assets30th percentile

Assets

Down

$1,120,786

Down $27,374 (-2.4%) from 2023

Liabilities

Down

Down $1 (-100%) from 2023

Net Assets

$1,120,786

No earlier filing loaded for comparison.

Operations

Liabilities / Revenue30th percentile Net Margin15th percentile

Revenue

$92,492

Up $31,764 (+52%) from 2023

Expenses

$119,866

Up $8,683 (+7.8%) from 2023

Net Income

-$27,374

Up $23,081 (+46%) from 2023

Trend Graphs

Balance Sheet Trend

Asset Growth30th percentile

Grouped bars show assets, liabilities, and net assets across loaded filings.

Highlighted filing

2024

Assets$1,120,786

Liabilities$0

Net Assets$1,120,786

Open 2024 Filing

Operations Trend

Revenue Growth82nd percentile

Revenue, expenses, and net income by year, with the latest filing highlighted.

Highlighted filing

2024

Revenue$92,492

Expenses$119,866

Net Income-$27,374

Open 2024 Filing

Filings

Most recent year

2024 • Form 990PFDetailed filing. Detailed filing data is available for this year.

Open filing

Assets: $1,120,786
Liabilities: $0
Net assets: $1,120,786
Revenue: $92,492
Expenses: $119,866
Net income: -$27,374

	Balance Sheet			Operations
Year	Assets	Liabilities	Net Assets	Revenue	Expenses	Net Income
2024Detailed filing. Detailed filing data is available for this year.	$1.12	$0.00	$1.12	$0.09	$0.12	$0.03
2023Summary only. Only limited summary data is available for this year.	$1.15	$0.00		$0.06	$0.11	$0.05
2022Detailed filing. Detailed filing data is available for this year.	$1.18	$0.00	$1.18	$0.08	$0.09	$0.00
2021Detailed filing. Detailed filing data is available for this year.	$1.19	$0.00	$1.19	$0.03	$0.11	$0.08
2020Detailed filing. Detailed filing data is available for this year.	$1.27	$0.00	$1.27	$0.01	$0.13	$0.14
2019XML pending. An XML filing is linked for this year, but detailed extraction is still pending.	$1.41	$0.00	$1.41	$0.04	$0.10	$0.06
2018Detailed filing. Detailed filing data is available for this year.	$1.47	$0.00	$1.47	$0.03	$0.09	$0.06
2017XML pending. An XML filing is linked for this year, but detailed extraction is still pending.	$1.53	$0.00	$1.53	$0.03	$0.08	$0.05
2016XML pending. An XML filing is linked for this year, but detailed extraction is still pending.	$1.58	$0.00	$1.58	$0.03	$0.10	$0.07
2015Detailed filing. Detailed filing data is available for this year.	$1.65	$0.00	$1.65	$0.03	$0.09	$0.06
2014Detailed filing. Detailed filing data is available for this year.	$1.72	$0.00	$1.72	$0.52	$0.08	$0.44
2013Summary only. Only limited summary data is available for this year.	$1.28	$0.00		$0.28	$0.05	$0.23
2012Detailed filing. Detailed filing data is available for this year.	$1.05	$0.00	$1.05		$0.01

Latest Filing Detail

Jump To

Filing Snapshot

Filing Period: Jan 1, 2024 to Dec 31, 2024
Signed: May 16, 2025
Return Version: 2024v5.1

Compensation and Service Providers

Top Officer Pay67th percentile

Employees

Name	Title	Full / Part Time	Base	Other	Total
MIKAL THOMSEN	Director	-	$0	-	-
LYNN THOMSEN	Director	-	$0	-	-

Filing and Contact Details

Filer

Filer Name: The Thomsen Foundation
EIN: 91-2043791
Phone: 4258295555
Address: 140 LAKESIDE AVE STE A500, SEATTLE, WA 98122

Signing Officer

Name: Mikal Thomsen
Title: Officer
Phone: 2066211900
Signed: 2025-05-16
Discuss with paid preparer: Yes

Preparer

Firm: Baker Tilly Advisory Group Lp
Address: 1000 SECOND AVE SUITE 3400, SEATTLE, WA 98104-1022
Preparer: Seth a Milleson
Phone: 2066211900

Raw XML Appendix338 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.

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IRS990PF/StatementsRegardingActyGrp/LegislativePoliticalActyInd	0	0
IRS990PF/StatementsRegardingActyGrp/LocationOfBooksUSAddress/AddressLine1Txt	0	140 LAKESIDE AVE STE A500
IRS990PF/StatementsRegardingActyGrp/LocationOfBooksUSAddress/CityNm	0	SEATTLE
IRS990PF/StatementsRegardingActyGrp/LocationOfBooksUSAddress/StateAbbreviationCd	0	WA
IRS990PF/StatementsRegardingActyGrp/LocationOfBooksUSAddress/ZIPCd	0	98122
IRS990PF/StatementsRegardingActyGrp/MoreThan100SpentInd	0	0
IRS990PF/StatementsRegardingActyGrp/NewSubstantialContributorsInd	0	0
IRS990PF/StatementsRegardingActyGrp/OrganizationDissolvedEtcInd	0	0
IRS990PF/StatementsRegardingActyGrp/OrgReportOrRegisterStateCd	0	WA
IRS990PF/StatementsRegardingActyGrp/OwnControlledEntityInd	0	0
IRS990PF/StatementsRegardingActyGrp/PhoneNum	0	4254585934
IRS990PF/StatementsRegardingActyGrp/PrivateOperatingFoundationInd	0	0
IRS990PF/StatementsRegardingActyGrp/Section4955ManagersTaxAmt	0	0
IRS990PF/StatementsRegardingActyGrp/Section4955OrganizationTaxAmt	0	0
IRS990PF/StatementsRegardingActyGrp/Section508eRqrSatisfiedInd	0	1
IRS990PF/StatementsRegardingActyGrp/TaxReimbursedAmt	0	0
IRS990PF/StatementsRegardingActyGrp/UnrelatedBusIncmOverLimitInd	0	0
IRS990PF/StatementsRegardingActyGrp/WebsiteAddressTxt	0	N/A
IRS990PF/SumOfProgramRelatedInvstGrp/TotalAmt	0	0
IRS990PF/SupplementaryInformationGrp/ContributingManagerNm	0	MIKAL THOMSEN
IRS990PF/SupplementaryInformationGrp/ContributingManagerNm	1	LYNN THOMSEN
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/Amt	0	25000
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/Amt	1	21000
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/Amt	2	21000
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/Amt	3	21000
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/GrantOrContributionPurposeTxt	0	FOR EXEMPT PURPOSES
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/GrantOrContributionPurposeTxt	1	FOR EXEMPT PURPOSES
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/GrantOrContributionPurposeTxt	2	FOR EXEMPT PURPOSES
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/GrantOrContributionPurposeTxt	3	FOR EXEMPT PURPOSES
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientBusinessName/BusinessNameLine1Txt	0	FRIENDS OF SEATTLE WATERFRONT
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientBusinessName/BusinessNameLine1Txt	1	UNITED WAY OF KING COUNTY
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientBusinessName/BusinessNameLine1Txt	2	SCHOOLS OUT WASHINGTON (SOWA)
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientBusinessName/BusinessNameLine1Txt	3	CHARITY WATER (CHARITY GLOBAL INC)
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientFoundationStatusTxt	0	PC
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientFoundationStatusTxt	1	PC
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientFoundationStatusTxt	2	PC
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientFoundationStatusTxt	3	PC
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientRelationshipTxt	0	NONE
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientRelationshipTxt	1	NONE
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientRelationshipTxt	2	NONE
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientRelationshipTxt	3	NONE
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/AddressLine1Txt	0	1201 ALASKAN WAY SUITE 200
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/AddressLine1Txt	1	720 SECOND AVE
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/AddressLine1Txt	2	801 23RD AVENUE SOUTH SUITE A
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/AddressLine1Txt	3	40 WORTH STREET SUITE 829
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/CityNm	0	SEATTLE
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/CityNm	1	SEATTLE
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/CityNm	2	SEATTLE
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/CityNm	3	NEW YORK
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/StateAbbreviationCd	0	WA
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/StateAbbreviationCd	1	WA
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/StateAbbreviationCd	2	WA
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/StateAbbreviationCd	3	NY
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/ZIPCd	0	98101
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/ZIPCd	1	98104
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/ZIPCd	2	98144
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/ZIPCd	3	10013
IRS990PF/SupplementaryInformationGrp/OnlyContriToPreselectedInd	0	X
IRS990PF/SupplementaryInformationGrp/TotalGrantOrContriApprvFutAmt	0	0
IRS990PF/SupplementaryInformationGrp/TotalGrantOrContriPdDurYrAmt	0	88000
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/LoansOrLoanGuaranteesInd	0	0
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/PerformanceOfServicesEtcInd	0	0
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/PurchaseOfAssetsNonchrtblEOInd	0	0
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/ReimbursementArrangementsInd	0	0
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/RelationshipsNonchrtblEOInd	0	0
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/RentalOfFacilitiesOthAssetsInd	0	0
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/SalesOrExchangesOfAssetsInd	0	0
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/SharingOfFacilitiesEtcInd	0	0
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/TrnsfrOfCashToNonchrtblEOInd	0	0
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/TrnsfrOtherAssetNonchrtblEOInd	0	0
IRS990PF/UndistributedIncomeGrp/AppliedToCurrentYearAmt	0	29074
IRS990PF/UndistributedIncomeGrp/AppliedToPriorYearsAmt	0	0
IRS990PF/UndistributedIncomeGrp/AppliedToYear1Amt	0	62085
IRS990PF/UndistributedIncomeGrp/CorpusDistri170b1EOr4942g3Amt	0	0
IRS990PF/UndistributedIncomeGrp/DistributableAsAdjustedAmt	0	89607
IRS990PF/UndistributedIncomeGrp/ExcessDistributionCyovAppCYAmt	0	0
IRS990PF/UndistributedIncomeGrp/ExcessDistriCyovAppCYCorpusAmt	0	0
IRS990PF/UndistributedIncomeGrp/ExcessDistriCyovFromYr5Amt	0	0
IRS990PF/UndistributedIncomeGrp/ExcessDistriCyovToNextYrAmt	0	0
IRS990PF/UndistributedIncomeGrp/PriorYearDeficiencyOrTaxAmt	0	0
IRS990PF/UndistributedIncomeGrp/PriorYearUndistributedIncmAmt	0	0
IRS990PF/UndistributedIncomeGrp/QualifyingDistributionsAmt	0	91159
IRS990PF/UndistributedIncomeGrp/RemainingDistriFromCorpusAmt	0	0
IRS990PF/UndistributedIncomeGrp/Taxable1Amt	0	0
IRS990PF/UndistributedIncomeGrp/Taxable2Amt	0	0
IRS990PF/UndistributedIncomeGrp/TotalCorpusAmt	0	0
IRS990PF/UndistributedIncomeGrp/TotalExcessDistributionCyovAmt	0	0
IRS990PF/UndistributedIncomeGrp/TotalForPriorYearsAmt	0	0
IRS990PF/UndistributedIncomeGrp/TreatedAsDistriFromCorpusAmt	0	0
IRS990PF/UndistributedIncomeGrp/UndistributedIncomeCYAmt	0	60533
IRS990PF/UndistributedIncomeGrp/UndistributedIncomePYAmt	0	62085
LegalFeesSchedule/LegalFeesGrp/CategoryTxt	0	LEGAL FEES
LegalFeesSchedule/LegalFeesGrp/DisbursementsCharitablePrpsAmt	0	599
LegalFeesSchedule/LegalFeesGrp/LegalFeesAmt	0	599
LegalFeesSchedule/LegalFeesGrp/NetInvestmentIncomeAmt	0	0
OtherExpensesSchedule/OtherExpensesScheduleGrp/Desc	0	PASS-THROUGH DEDUCTIONS
OtherExpensesSchedule/OtherExpensesScheduleGrp/DisbursementsCharitablePrpsAmt	0	0
OtherExpensesSchedule/OtherExpensesScheduleGrp/NetInvestmentIncomeAmt	0	25202
OtherExpensesSchedule/OtherExpensesScheduleGrp/RevenueAndExpensesPerBooksAmt	0	25202
TaxesSchedule/TaxesDetail/Amt	0	945
TaxesSchedule/TaxesDetail/CategoryTxt	0	FOREIGN TAXES
TaxesSchedule/TaxesDetail/DisbursementsCharitablePrpsAmt	0	0
TaxesSchedule/TaxesDetail/NetInvestmentIncomeAmt	0	945
ReturnHeader/BuildTS	0	2025-03-06 01:10:19Z
ReturnHeader/BusinessOfficerGrp/DiscussWithPaidPreparerInd	0	1
ReturnHeader/BusinessOfficerGrp/PersonNm	0	MIKAL THOMSEN
ReturnHeader/BusinessOfficerGrp/PersonTitleTxt	0	OFFICER
ReturnHeader/BusinessOfficerGrp/PhoneNum	0	2066211900
ReturnHeader/BusinessOfficerGrp/SignatureDt	0	2025-05-16
ReturnHeader/Filer/BusinessName/BusinessNameLine1Txt	0	THE THOMSEN FOUNDATION
ReturnHeader/Filer/BusinessNameControlTxt	0	THOM
ReturnHeader/Filer/EIN	0	912043791
ReturnHeader/Filer/PhoneNum	0	4258295555
ReturnHeader/Filer/USAddress/AddressLine1Txt	0	140 LAKESIDE AVE STE A500
ReturnHeader/Filer/USAddress/CityNm	0	SEATTLE
ReturnHeader/Filer/USAddress/StateAbbreviationCd	0	WA
ReturnHeader/Filer/USAddress/ZIPCd	0	98122
ReturnHeader/IRSResponsiblePrtyInfoCurrInd	0	1
ReturnHeader/PreparerFirmGrp/PreparerFirmEIN	0	390859910
ReturnHeader/PreparerFirmGrp/PreparerFirmName/BusinessNameLine1Txt	0	BAKER TILLY ADVISORY GROUP LP
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/AddressLine1Txt	0	1000 SECOND AVE SUITE 3400
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/CityNm	0	SEATTLE
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/StateAbbreviationCd	0	WA
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/ZIPCd	0	981041022
ReturnHeader/PreparerPersonGrp/PhoneNum	0	2066211900
ReturnHeader/PreparerPersonGrp/PreparationDt	0	2025-05-16
ReturnHeader/PreparerPersonGrp/PreparerPersonNm	0	SETH A MILLESON
ReturnHeader/ReturnTs	0	2025-06-04T10:58:07-05:00
ReturnHeader/ReturnTypeCd	0	990PF
ReturnHeader/TaxPeriodBeginDt	0	2024-01-01
ReturnHeader/TaxPeriodEndDt	0	2024-12-31
ReturnHeader/TaxYr	0	2024