To provide & facilitate access to objective, accurate, and non-judgmental information about psychoactive plants, chemicals, drugs, technologies, and related issues. Erowid also supports and trains information providers and assists medical, legal, and scientific experts in developing resources.

501(c)(3) charity; gifts are tax-deductible.
83¢ of each $1 spent went to programs.
Run by 325 volunteers and 3 employees.
Mission: Form 990 Part I, line 1 · Status: IRS Pub. 78 · Programs: Part IX · People: Part I, lines 5–6

Before you give

FY2024 · Form 990Independent: from IRS data, not the org
Download 990
IRS status
501(c)(3)
not on the IRS revocation list
Looks good: listed by the IRS and not on the revocation list.
IRS BMF · Auto-Revocation List
Tax-deductible gifts
Yes
Donations are tax-deductible
Looks good: the IRS lists gifts to it as deductible.
IRS Pub. 78 · IRS BMF
Latest return
FY2024
latest Form 990
Looks good: the latest return is for FY2024, 2 tax years back; within 2 tax years.
IRS e-file · Filing history
Surplus or deficit
1 of 4
filings with a surplus
Average deficit $88K a year · 14% of revenue · last 4 filings
Concern: a surplus in 1 of the last 4 filings.
Pt I · Ln 19 · 4 filings
Spent on programs
83%
of spending
Looks good: 83% of spending went to programs; 75% or more.
Pt IX · Ln 25 · col B
Pay to officers and key staff
$162K
to officers and key staff · 25% of spending
Worth a look: pay to officers and key staff is 25% of spending; over 20%.
Pt VII · Sec A
2 mo
of spending, in cash
Plus $454K in investments, Pt X · Ln 11–13
Fine: 1.8 months of spending in cash; 1 to 3.
Pt X · Ln 1–2 · Pt I · Ln 18
Named funders
1
named funder · $1K
Fine: 1 funder names it on their filings; under 3.
Funders’ Sch. I, 990-PF
Liabilities
$21K
4% of total assets
Looks good: liabilities are 4% of assets; 50% or less.
Pt X · Ln 26
Independent board members
3
of 5 voting members
Looks good: 3 of 5 voting members are independent, a majority.
Pt VI · Ln 1a–1b
Looks goodFineWorth a lookConcernNo data yetTap a box for the reason.
Revenue
$424K
-40% vs prior year
Spent
$661K
To programs
83%
Net assets
$534K
By yearFY2021–FY2024
Revenue
$424K
FY2024▼ -40%
Tap a bar for its year
Revenue by fiscal year
FY2021$700K
FY2022$667K
FY2023$704K
FY2024$424K
Expenses
$661K
FY2024▼ -15%
Tap a bar for its year
Expenses by fiscal year
FY2021$633K
FY2022$778K
FY2023$775K
FY2024$661K
Net assets
$534K
FY2024▲ +4%
Tap a bar for its year
Net assets by fiscal year
FY2021$783K
FY2022$420K
FY2023$514K
FY2024$534K

From the FY2024 Form 990 · see the original

Give Claim

Is it real?

Yes. Never revoked by the IRS. Latest filing on record: FY2024. IRS ruling in Oct 2007.

IRS Pub. 78 · IRS Auto-Revocation List · IRS Business Master File

Where the money goes

83 cents of each dollar spent went to programs.

Program services 83% · $552K Management & general 12% · $77K Fundraising 5% · $32K

Form 990 Part IX, line 25, columns B–D. Every line is in By the numbers.

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Who runs it and what they're paid

5 people listed on the 990; $162K paid to officers and key staff.

Part VII, Section A · reportable compensation
Treasurer
$81,000Pt VII · Sec A
President
$81,000Pt VII · Sec A
Secretary
$0Pt VII · Sec A
Director
$0Pt VII · Sec A
Director
$0Pt VII · Sec A

C Blomquist’s $81K as Treasurer is at the 70th percentile of top reported officer pay among 2094 $100K–1M mental health nonprofits. Peer set: organizations in the same NTEE major field of work and revenue-size band, compared on each org’s own highest-paid officer/key-employee, from Form 990 Part VII / 990-PF Part VIII. Descriptive placement, not a verdict on whether the pay is appropriate.

Compensation history total reportable pay by year · 2 named individuals · Part VII

NameFY2024FY2023FY2022FY2021
C Blomquist$81,000$81,000$81,000$69,000
B Lincoln$81,000$81,000$81,000$69,000

Total reportable compensation (Form 990 Part VII column D / Schedule J column E) by filing year, matched by name within this organization. The Schedule J base / bonus / deferred breakdown is not parsed into this dataset.

See Erowid Center executive salaries →

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Questions the 990 asks

The form asks each of these directly. These are the filed answers.

  • Family or business ties among officersPt VI · Ln 2Yes
  • Top official's pay set by an independent reviewPt VI · Ln 15aYes

Programs and updates

Offers accurate, non-judgmental information on psychoactive substances and related topics.

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Provided by the organization

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3 programs · $421K · in their own filed words · FY2024
01

Erowid Center runs a laboratory drug checking program that analyzes the contents of street samples of psychoactive drugs, including: novel psychoactive substances (NPS); stimulants and euphoric stimulants; psychedelics; research chemicals; street heroin; fentanyl; and other opioids; as well as commercial and counterfeit pharmaceuticals.

$192Kprogram expense
02

Erowid Center develops, maintains, and provides free access to an online collection of more than 96,700 documents, images, and other media files related to psychoactive plants and drugs. The collection contains information, essays and articles authored by a broad spectrum of contributors including health care professionals, substance…

$119Kprogram expense
03

Erowid Center's mission includes collecting, organizing, and preserving resources about psychoactives for the historical record. In 2024, Erowid's primary archiving project was the Shulgin Collection. Erowid nearly completed digitizing Alexander and Ann Shulgin's personal papers, audio recordings, and documents.

$111Kprogram expense

Funders

Who pays for it.

From grant filings on record. Receipts are incomplete: individual donors are never listed.

Grants

Schedule I · funders on record
Grants received · FY2025
Total grants receivedfrom 1 funder$1K

By the numbers

The FY2024 990, line by line.

1The main four
Money inPt VIII
$424K
Ln 12
Gifts and grantsLn 1h$261K
Fees for servicesLn 2g$158K
Investment incomeLn 3$5K
Money outPt IX
$661K
Ln 25
Programscol B$552K
Managementcol C$77K
Fundraisingcol D$32K
Owns and owesPt X
$534K
net assets · Ln 32
Cash and savingsLn 1–2$99K
Total assetsLn 16$555K
LiabilitiesLn 26$21K
PeoplePt VI, VII
5
listed · VII A
PaidVII A2
Voting boardVI 1a5
IndependentVI 1b3
2In more detail
Revenue in detailPt VIII
Gifts and grantsLn 1h$261K
Government grantsLn 1e$0
Noncash giftsLn 1g$0
Fundraising eventsLn 1c$0
Fees for servicesLn 2g$158K
Investment incomeLn 3$5K
Gains on assetsLn 7$0
Total revenueLn 12$424K
Assets in detailPt X, end of year
CashLn 1$52K
SavingsLn 2$47K
Cash and savings togetherLn 1–2$99K
InvestmentsLn 11–13$454K
Other assetsLn 15$0
Total assetsLn 16$555K
LiabilitiesLn 26$21K
Net assetsLn 32$534K
OperationsPt I, VI
EmployeesI 53
VolunteersI 6325
Fiscal year endsHeaderDecember
Conflict-of-interest policyVI 12aYes
Whistleblower policyVI 13No
Records policyVI 14No
3Year over year
Balance sheet, start vs end of yearPt X · col A, B
LineStart FY24End FY24
Cash and savingsLn 1–2$119K$99K
InvestmentsLn 11–13$416K$454K
Total assetsLn 16$539K$555K
LiabilitiesLn 26$25K$21K
Net assetsLn 32$514K$534K
4Every line
Statement of functional expensesPt IX · every line
LineTotalProgramsManagementFundraising
Grants to domestic organizationsLn 1$100$100
Grants to domestic individualsLn 2$0$0
Grants and assistance to foreign recipientsLn 3$0$0
Benefits paid to or for membersLn 4$0$0
Pay of current officers, directors and key staffLn 5$201K$142K$38K$20K
Pay of disqualified personsLn 6$0$0$0$0
Other salaries and wagesLn 7$21K$20K$624$0
Pension plan contributionsLn 8$16K$16K$486$0
Other employee benefitsLn 9$0$0$0$0
Payroll taxesLn 10$15K$11K$2K$1K
Management feesLn 11a$0$0$0$0
Legal feesLn 11b$500$0$500$0
Accounting feesLn 11c$0$0$0$0
Lobbying feesLn 11d$0$0$0$0
Professional fundraising feesLn 11e$0$0
Investment management feesLn 11f$945$0$945$0
Other fees for servicesLn 11g$64K$59K$5K$234
Advertising and promotionLn 12$4K$1K$0$3K
Office expensesLn 13$22K$8K$14K$394
Information technologyLn 14$108K$97K$9K$2K
RoyaltiesLn 15$0$0$0$0
OccupancyLn 16$24K$18K$2K$4K
TravelLn 17$3K$2K$497$223
Travel and entertainment for public officialsLn 18$0$0$0$0
Conferences, conventions and meetingsLn 19$0$0$0$0
InterestLn 20$4K$0$4K$0
Payments to affiliatesLn 21$0$0$0$0
Depreciation, depletion and amortizationLn 22$0$0$0$0
InsuranceLn 23$819$410$409$0
Other expenses (24a–d)Ln 24$177K$176K$54$933
All other expensesLn 24e$0$0$0$0
Total functional expensesLn 25$661K$552K$77K$32K

Filing history

YearMoney inMoney outIn minus outNet assetsDownload
FY2024 Latest Viewing $424K$661K−$237K$534K 990 PDF
FY2023 $704K$775K−$71K$514K 990 PDF
FY2022 $667K$778K−$112K$420K 990 PDF
FY2021 $700K$633K$67K$783K 990 PDF

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Schedules filed Part IV

III · Programs R · Related orgs G · Fundraising L · Interested persons I · Grants A · Public support O · Explanations
See the full FY2024 990 (6 parts)
Part I · Summary $423,518 revenue, 12 lines filed
I-8 Contributions and grantsPrior year $308,191$260,960
I-9 Program service revenuePrior year $389,041$157,697
I-10 Investment incomePrior year $6,536$4,861
I-11 Other revenuePrior year $0$0
I-12 Total revenuePrior year $703,768$423,518
I-13 Grants and similar amounts paidPrior year $123$100
I-14 Benefits paid to membersPrior year $0$0
I-15 Salaries and benefitsPrior year $268,025$252,524
I-16a Professional fundraising feesPrior year $0$0
I-17 Other expensesPrior year $507,016$408,313
I-18 Total expensesPrior year $775,164$660,937
I-19 Revenue less expensesPrior year −$71,396−$237,419
Part VI · Governance 3 of 5 board members independent, 3 to look at
VI-1a Voting members of the governing body5
VI-1b Independent voting members3
VI-2 Family or business relationship among officers or directorsYes
VI-13 Written whistleblower policyNo
VI-14 Document retention and destruction policyNo
VI-12a Written conflict of interest policyYes
VI-15a Process for setting top official's payYes
Part VIII · Statement of revenue $423,518 across 15 lines filed
VIII-1a Federated campaigns$0
VIII-1b Membership dues$161,801
VIII-1c Fundraising events$0
VIII-1d Related organizations$0
VIII-1e Government grants$0
VIII-1f All other contributions, gifts and grants$99,159
VIII-1g Noncash contributions (included above)$0
VIII-1h Total contributions, gifts and grants$260,960
VIII-2a-f Program service revenue, itemized rows (sum of 2a–2f as filed)Related to mission $157,697 · Unrelated business $0 · Excluded from tax $0$157,697
VIII-3 Investment incomeRelated to mission $0 · Unrelated business $0 · Excluded from tax $4,861$4,861
VIII-5 RoyaltiesRelated to mission $0 · Unrelated business $0 · Excluded from tax $0$0
VIII-6 Net rental income or lossRelated to mission $0 · Unrelated business $0 · Excluded from tax $0$0
VIII-7 Net gain or loss on sales of assetsRelated to mission $0 · Unrelated business $0 · Excluded from tax $0$0
VIII-8 Net income from fundraising eventsUnrelated business $0 · Excluded from tax $0$0
VIII-12 Total revenueRelated to mission $157,697 · Unrelated business $0 · Excluded from tax $4,861$423,518
Part IX · Statement of functional expenses $660,937 across 31 lines filed
IX-1 Grants to domestic organizationsPrograms $100$100
IX-2 Grants to domestic individualsPrograms $0$0
IX-3 Grants and assistance to foreign recipientsPrograms $0$0
IX-4 Benefits paid to or for membersPrograms $0$0
IX-5 Pay of current officers, directors and key staffPrograms $142,440 · Management $38,118 · Fundraising $20,062$200,620
IX-6 Pay of disqualified personsPrograms $0 · Management $0 · Fundraising $0$0
IX-7 Other salaries and wagesPrograms $20,176 · Management $624 · Fundraising $0$20,800
IX-8 Pension plan contributionsPrograms $15,714 · Management $486 · Fundraising $0$16,200
IX-9 Other employee benefitsPrograms $0 · Management $0 · Fundraising $0$0
IX-10 Payroll taxesPrograms $11,185 · Management $2,461 · Fundraising $1,258$14,904
IX-11a Management feesPrograms $0 · Management $0 · Fundraising $0$0
IX-11b Legal feesPrograms $0 · Management $500 · Fundraising $0$500
IX-11c Accounting feesPrograms $0 · Management $0 · Fundraising $0$0
IX-11d Lobbying feesPrograms $0 · Management $0 · Fundraising $0$0
IX-11e Professional fundraising feesFundraising $0$0
IX-11f Investment management feesPrograms $0 · Management $945 · Fundraising $0$945
IX-11g Other fees for servicesPrograms $58,937 · Management $4,704 · Fundraising $234$63,875
IX-12 Advertising and promotionPrograms $1,148 · Management $0 · Fundraising $2,678$3,826
IX-13 Office expensesPrograms $7,707 · Management $13,981 · Fundraising $394$22,082
IX-14 Information technologyPrograms $97,270 · Management $8,693 · Fundraising $1,981$107,944
IX-15 RoyaltiesPrograms $0 · Management $0 · Fundraising $0$0
IX-16 OccupancyPrograms $17,919 · Management $1,839 · Fundraising $4,324$24,082
IX-17 TravelPrograms $2,257 · Management $497 · Fundraising $223$2,977
IX-18 Travel and entertainment for public officialsPrograms $0 · Management $0 · Fundraising $0$0
IX-19 Conferences, conventions and meetingsPrograms $0 · Management $0 · Fundraising $0$0
IX-20 InterestPrograms $0 · Management $4,021 · Fundraising $0$4,021
IX-21 Payments to affiliatesPrograms $0 · Management $0 · Fundraising $0$0
IX-22 Depreciation, depletion and amortizationPrograms $0 · Management $0 · Fundraising $0$0
IX-23 InsurancePrograms $410 · Management $409 · Fundraising $0$819
IX-24 Other expenses (24a–d)Programs $176,255 · Management $54 · Fundraising $933$177,242
IX-24e All other expensesPrograms $0 · Management $0 · Fundraising $0$0
IX-25 Total functional expensesPrograms $551,518 · Management $77,332 · Fundraising $32,087$660,937
Part X · Balance sheet $554,990 assets, 20 lines filed
X-1 Cash, non-interest-bearingStart of year $55,127$51,535
X-2 Savings and temporary cash investmentsStart of year $64,299$47,382
X-3 Pledges and grants receivableStart of year $0$0
X-4 Accounts receivableStart of year $4,040$2,004
X-8 Inventories for sale or useStart of year $0$0
X-9 Prepaid expenses and deferred chargesStart of year $0$0
X-11 Publicly traded securitiesStart of year $197,081$80,050
X-12 Other securitiesStart of year $218,460$374,019
X-13 Program-related investmentsStart of year $0$0
X-14 Intangible assetsStart of year $0$0
X-15 Other assetsStart of year $0$0
X-16 Total assetsStart of year $539,007$554,990
X-17 Accounts payable and accrued expensesStart of year $25,420$21,305
X-18 Grants payableStart of year $0$0
X-19 Deferred revenueStart of year $0$0
X-20 Tax-exempt bond liabilitiesStart of year $0$0
X-24 Unsecured notes and loans payableStart of year $0$0
X-26 Total liabilitiesStart of year $25,420$21,305
X-32 Total net assets or fund balancesStart of year $513,587$533,685
X-33 Total liabilities and net assetsStart of year $539,007$554,990
Part XI · Reconciliation of net assets $533,685 net assets at year end
XI-1 Total revenue$423,518
XI-2 Total expenses$660,937
XI-3 Revenue less expenses−$237,419
XI-4 Net assets at start of year$513,587
XI-5 Net unrealized gains (losses) on investments$257,517
XI-6 Donated services and use of facilities$0
XI-7 Investment expenses$0
XI-8 Prior period adjustments$0
XI-9 Other changes in net assets$0
XI-10 Net assets at end of year$533,685

Form 990 e-file (XML) FY2024 from the IRS · Classification, formation year and address from the IRS Business Master File

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