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MAYO Clinic Group Return

Public charity
Other · ROCHESTER, MN · EIN 38-3952644

About

To inspire hope and contribute to health and well-being by providing the BEST care to every patient through integrated clinical practice, education, and research.

Donations are tax-deductible
Category
Other
Employees
65,470
Volunteers
3,122

Financial Snapshot

FY ending 2024-12-31
Revenue
$14.9B
Expenses
$14.3B
Assets
$17.9B
Liabilities
$9.2B

Financial history

$14.9B$7.4B$0
1718192021222324
RevenueExpenses
Latest FY2024: $14.9B · Avg: $12.0B

Foreign activity (Schedule F)

Total spent abroad$21.3M
Foreign employees698
Foreign offices1
Foreign partnership interestNo
Foreign trust interestNo
RegionActivitySpent
CENTRAL AMERICA AND THE CARIBBEAN——
EAST ASIA AND THE PACIFIC——
EUROPE (INCLUDING ICELAND AND GREENLAND)——
MIDDLE EAST AND NORTH AFRICA——
NORTH AMERICA——
RUSSIA AND THE NEIGHBORING STATES——
SOUTH AMERICA——
SOUTH ASIA——
SUB-SAHARAN AFRICA——
MIDDLE EAST AND NORTH AFRICA——
NORTH AMERICA——
EAST ASIA AND THE PACIFIC——
EUROPE (INCLUDING ICELAND AND GREENLAND)——
MIDDLE EAST AND NORTH AFRICA——
NORTH AMERICA——
SOUTH ASIA——

501(h) election

This 501(c)(3) has NOT elected 501(h) — lobbying is permitted but limited under the vaguer "no substantial part of activities" test.

Political & Grant Activity

Campaign Spending
—
Lobbying
$2.2M
Grants Given
$1.6B
MAYO CLINIC GROUP RETURN
Your actions

Address

PO BOX 4007
Rochester, MN, 55903-400

Governance

Voting board members186
Independent members47
Conflict-of-interest policyYes
Whistleblower policyYes
Doc-retention policyYes
Audit committeeYes
990 reviewed by boardYes

Compensation practices

Severance paymentsYes
Equity-based compYes
Supplemental retirement planYes
Initial contract exceptionNo

Financial detail (Schedule D)

Board-designated %38.5%
Permanent endowment %39.0%
Endowment held by related orgYes
Public records
ProPublica Nonprofit Explorer ↗
Full 990 PDFs going back to 2001, plus parsed financial extracts. The easiest place to read actual filings.
IRS Tax Exempt Organization Search ↗
IRS-side authoritative source. Confirms current exempt status and pulls the latest determination letter.
These open in a new tab. AllCiv doesn't host filings directly — these are the authoritative public-record sources.