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INSERO & CO. CPAS, LLP: Nonprofit Single Audits

FAC reports INSERO & CO. CPAS, LLP as primary auditor on 17 single audit reports of 12 New York nonprofits in audit years 2024–2025; the most recent observed audit year is 2025. Counts come from public Federal Audit Clearinghouse filings as of 2026-10-30.

Data as of Oct 30, 2026 · Source: Federal Audit Clearinghouse (public data)

Insero & Co. CPAS, LLP

Observed 2016–2025108 single audit reports, 2016–2025

Named as auditor on nonprofit single audit reports filed with the Federal Audit Clearinghouse. Counts below are what those filings show — not a client list, and not a statement about any engagement in place now.

Ithaca, NY

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12Nonprofit auditees (New York, 2024–2025)
2States observed
5Federal programs
2025Most recent audit year

Federal program mix

Share of this firm’s nonprofit auditees by federal program (ALN)

All programs
10.558 CHILD AND ADULT CARE FOOD PROGRAM: 314.239 HOME INVESTMENT PARTNERSHIPS PROGRAM: 316.575 CRIME VICTIM ASSISTANCE: 314.218 COMMUNITY DEVELOPMENT BLOCK GRANTS/EN: 216.021 JUSTICE SYSTEMS RESPONSE TO FAMILIES: 212auditees
  • 10.558 CHILD AND ADULT CARE FOOD PROGRAM23%
  • 14.239 HOME INVESTMENT PARTNERSHIPS PROGRAM23%
  • 16.575 CRIME VICTIM ASSISTANCE23%
  • 14.218 COMMUNITY DEVELOPMENT BLOCK GRANTS/EN15%
  • 16.021 JUSTICE SYSTEMS RESPONSE TO FAMILIES15%

Geographic coverage

Nonprofit auditees by state, audit years 2024–2025

State directory
Alaska: none observedAKMaine: none observedMEVermont: none observedVTNew Hampshire: none observedNHWashington: none observedWAIdaho: none observedIDMontana: none observedMTNorth Dakota: none observedNDMinnesota: none observedMNIllinois: none observedILWisconsin: none observedWIMichigan: none observedMINew York: 12NYRhode Island: none observedRIMassachusetts: none observedMAOregon: none observedORNevada: none observedNVWyoming: none observedWYSouth Dakota: none observedSDIowa: none observedIAIndiana: none observedINOhio: none observedOHPennsylvania: none observedPANew Jersey: 1NJConnecticut: none observedCTCalifornia: none observedCAUtah: none observedUTColorado: none observedCONebraska: none observedNEMissouri: none observedMOKentucky: none observedKYWest Virginia: none observedWVVirginia: none observedVAMaryland: none observedMDDelaware: none observedDEArizona: none observedAZNew Mexico: none observedNMKansas: none observedKSArkansas: none observedARTennessee: none observedTNNorth Carolina: none observedNCSouth Carolina: none observedSCDistrict of Columbia: none observedDCOklahoma: none observedOKLouisiana: none observedLAMississippi: none observedMSAlabama: none observedALGeorgia: none observedGAHawaii: none observedHITexas: none observedTXFlorida: none observedFLPR: none observedPR
  • none
  • low
  • high

13 nonprofit auditees observed in audit years 2024–2025 across 2 jurisdictions.

Filings by audit year

Nonprofit auditees on reports filed with the FAC

Full table
02505002016: 122017: 132018: 122019: 132020: 132021: 92022: 92023: 72024: 92025: 820162025

8 in 2025, from 12 in 2016. A year is counted once the report reaches the Clearinghouse, so the most recent year keeps rising for several months.

Movement in and out

Organizations that changed the firm they name, audit years 2024 and 2025

How we count this
  • Named this firm after another0
  • Named another after this firm1
  • Net-1

Out of 17,125 organizations with a comparable pair of filings in that window.

Auditor changes involving this firm

Counted from filed reports, both directions

0in
1total
1out

These are the firms named on reports for periods that have closed, not a statement about any engagement in place now.

Where to look next

Three published views built from the same filings

Nonprofit auditees, most recently observed

The 8 largest by federal expenditures, of those whose latest filed report names this firm

All New York firms
Nonprofits whose most recently observed auditor is this firm
OrganizationStateFederal expendituresAudit yearReport
Tompkins Consolidated AreaNY$12,463,42120252025-12-GSAFAC-0000431323
Economic Opportunity Program, INC. of Chemung CountyNY$6,261,65720252025-06-GSAFAC-0000409771
Boyce Thompson Institute For Plant Research INCNY$5,702,21620252025-12-GSAFAC-0000425265
Rochester Society For The Prevention of Cruelty To Children, INCNY$5,573,28720252025-12-GSAFAC-0000426900
Caroline Seniors, INC.NY$3,133,16720162016-12-CENSUS-0000227736
Chemung Schuyler Steuben Workforce Development, INC.NY$1,798,93720252025-06-GSAFAC-0000412507
Redec and Redec Relending CorporationNY$1,461,41620252025-09-GSAFAC-0000403165
Ithaca Neighborhood Housing Services, INCNY$1,375,99320252025-12-GSAFAC-0000417302

Nonprofits whose latest report names a different firm

Their prior report named this firm; audit years 2024 and 2025 (renamed or combined firms not counted)

Auditor changes
Nonprofits whose latest report names a different firm (renamed or combined firms not counted)
OrganizationStateMost recently observed auditorAudit yearReport
Cayuga/Seneca Community Action Agency, INC.NYFustcharles LLP20252025-07-GSAFAC-0000412165

Which federal programs appear most often?

Auditees per program, all audit years

Federal programs
ALNProgramAuditees
10.558Child and Adult Care Food Program3
14.239Home Investment Partnerships Program3
16.575Crime Victim Assistance3
14.218Community Development Block Grants/Entitlement Grants2
16.021Justice Systems Response To Families2

Where these nonprofits are

Observed nonprofit auditees per state, and the directory for each

States observed
StateNonprofit auditeesShare
New York1292%
New Jersey18%

How many nonprofit single audits has Insero & Co. CPAS, LLP filed?

17 single audit reports of 12 New York nonprofits in audit years 2024–2025. Across all audit years on record (2016–2025): 108 single audit reports of 26 nonprofits. The table is every audit year on record.

Filings by audit year
Audit yearNonprofit auditees
201612
201713
201812
201913
202013
20219
20229
20237
20249
20258

How often do the same nonprofits name this firm again?

5 of the 8 nonprofits that named this firm on a 2025 single audit also named it on their 2024 report. The rest either named a different firm or have no 2024 report on file.

What recent public changes involve this firm?

0 organizations named Insero & Co. CPAS, LLP on their latest filing after naming a different firm on the prior one, audit years 2024 and 2025. 1 named a different firm after naming Insero & Co. CPAS, LLP. Out of 17,125 organizations with a comparable pair of filings in that window. A renamed firm, a firm that appears to have combined into another, and the same auditor contact e-mail on both reports are not counted as a change. These are the firms named on filed reports for periods that have closed, not a statement about any engagement in place now.

What size are the audited organizations?

Size bands
Federal expenditure bandAuditees
$1M–$3M5
$3M–$10M4
Under $1M2
$10M–$50M1

Which cities do these nonprofits sit in?

Counts show single audit reports filed in the Federal Audit Clearinghouse where the firm is listed as auditor. They are not a client list and do not describe any current engagement.

Map the firm's observed nonprofit Single Audit footprint.

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