- Revenue 2023
- $1,067
- Expenses 2023
- $265,798
Program services were 19.5% of total expenses calculated — Part III's total program service expenses over total expenses, both as filed.
As filed
- Subsection
- 03
- Street
- 111 N 8th St
These codes are the IRS's own and are shown exactly as filed. What each one means is in the Business Master File documentation (opens in a new tab).
Mission and programs · 2023
Primary exempt purpose
MICROverses mission is to provide equal access to fundamental knowledge through the distribution of free educational exhibits MICROverses exhibits and activities connect communities everywhere in new conversations about the world we all share We bring education access into spaces where people already are - including hospital waiting rooms community centers and transit hubs Our programming is designed to engage children teens and their families in some of the countries most underserved neighborhoods connecting visitors of all ages and backgrounds
-
MICROverse helped to design and curate several small educational kiosks for the Asia Society in Houston documenting the culture of 5 Asian diasporas These kiosks are on display in the atrium of the Asia Societies museum and educate the general public on these countries heritage and customs creating understanding and empathy which aligns with MICROverses mission of increasing access to educational information
Expenses $51,861 · Grants $51,861
As filed on the 2023 return.
Officers and directors · 2023
As listed in Part VII of the 2023 return, in the order the filer printed them. Each return names its own; this is not a roster the organization keeps with us.
-
Sarah Mullens
Executive Director
- Total calculated
- $40,000
- Compensation
- $40,000
- Benefit plans
- $0
- Expense account
- $0
- Hours/week
- 40
-
Charles Philipp
Head of Partnerships Board Member
- Total calculated
- $35
- Compensation
- $35
- Benefit plans
- $0
- Expense account
- $0
- Hours/week
- 40
-
Chris Barr
Board Member
- Total calculated
- $0
- Hours/week
- 1
-
Marlon Williams
Board Member
- Total calculated
- $0
- Hours/week
- 1
-
Logan McClure Davda
Board Member
- Total calculated
- $0
- Hours/week
- 1
-
Natalia Villalobos
Board Member
- Total calculated
- $0
- Hours/week
- 1
-
Adam Krellenstein
Board Member
- Total calculated
- $0
- Hours/week
- 1
Compensation is as filed in Part VII: reportable pay from this organization and from related organizations, other compensation, and hours per week. The total, marked calculated, is our sum of the three dollar columns, with a blank column counted as $0; the form itself has no total. On a Form 990-EZ the columns are Part IV's instead, and on a Form 990-PF Part VIII's — compensation, contributions to benefit plans, and expense account — and the total sums those. Earlier years are each on their own filing page.
Filings
-
2023
- Revenue
- $1,067
- Expenses
- $265,798
- Contributions
- $67
- Grants paid
- $0
-
2022
- Revenue
- $456,419
- Expenses
- $191,688
- Contributions
- $456,419
- Grants paid
- $0
The four totals the IRS asks for on Part I of the Form 990, as filed. A dash means the figure was not present on the return — not that it was zero.
Form 990-N e-Postcard, tax year 2021
- Tax period
- 1 January 2021 to 31 December 2021
- Principal officer
-
Sarah E Mullens
- Mailing address
- 199 Cook StreetBrooklyn NY 11206
- Website
- micro.ooo
As filed, from the IRS e-Postcard file of 2 November 2026. The IRS publishes only each organization's most recent postcard, so earlier years are not shown. A 990-N carries no financial detail. The postcard also gives the principal officer's address, which is not shown here.
Grants made
No itemized grants to organizations. Schedule I is filed only by organizations that granted more than $5,000 to a recipient, so most filers have none.
Grants received
-
$400,339
2022 CREATING SMALL SCIENCE MUSEUMS TO INSTALL THEM IN VARIOUS LOCATIONS
Other IRS files
Auto-Revocation List
Not listed. The IRS publishes this list for organizations whose exemption was automatically revoked for failing to file for three consecutive years.
Publication 78
Not present in the most recent drop.
These are two separate IRS files on two separate schedules, shown as published and not reconciled with each other. Neither is a statement about whether a contribution is deductible today: 19,245 organizations appear in Publication 78 while the IRS's own revocation file lists them as currently revoked, more than half of those revoked before 2019. Absence from Publication 78 is evidence of nothing, and presence is not evidence either. Verify current status with the IRS before relying on it.
What this page reflects
The registration facts above come from the IRS Business Master File published 9 November 2026 and read 9 November 2026, for every organization at once. Returns through tax year 2023, the newest we have parsed for this organization.