US Nonprofits Master File + IRS 990 Financials, Executive Compensation & Grant Flows

What you get

• S — California slice: all CA filings, officers, grants and master-file records
• M — Nationwide tax year 2023: full financials, exec comp and grant flows
• L — Full longitudinal corpus: 5,807,612 filings, 47,496,009 officer rows, 21,641,310 grants, 1,983,563 master-file orgs, 1,538,824 990-N records
• Derived tables: 214,259 grantmaker profiles and exec-comp benchmarks (n≥5 cells only)
• Data dictionary, datasheet and quality report included

Coverage statistics

Records

78,688,389

Unique nonprofits (EIN)

896,028

Countries

103

Fields

119

Time coverage

1916-12-31 – 2026-09-30

Largest package

4.7 GB

Full package inventory

Every package registered in the delivery catalog for this dataset — 25 packages, 19.8 GB total, 236,065,167 rows. Sizes, row counts and SHA-256 checksums come straight from the packaging pipeline.

How to get this data

# Machine-readable package index (size / sha256 / rows / channels)
curl -s https://data.zalize.com/datasets/us-nonprofits-irs-990-financials-dataset/packages.json | jq '.packages[0]'

# Request a free sample (signed link sent to your email)
curl -X POST https://dl.zalize.com/api/sample \
  -H 'Content-Type: application/json' \
  -d '{"dataset":"us-nonprofits-irs-990-financials-dataset","email":"you@company.com"}'

Pricing

AI-training use requires the AI-Training tier (1.5× base); redistribution licensing is quoted individually. Annual subscriptions get 2 months free. License details →

Update frequency & delivery

• Sources: official IRS e-file XML corpus, Exempt Organizations Business Master File, Pub 78 and revocation lists.
• Completeness is gated per submission year against the official IRS index CSVs (≥99.5% required).
• Contains public-record officer names and compensation — distribution is approval-gated (request access).

Compliance & provenance

Collected only from publicly accessible pages and endpoints — no login-required data, no CAPTCHA solving, no forged authentication. Collection is rate-limited with an identified User-Agent, and collection logs are retained. PII is removed or pseudonymized. Every record carries its source URL and collection timestamp. Sold under a tiered commercial license.

FAQ