Composite due-diligence profile of a US 501(c) nonprofit by EIN or name: identity (name, EIN, decoded NTEE, subsection,

Composite due-diligence profile of a US 501(c) nonprofit by EIN or name: identity (name, EIN, decoded NTEE, subsection, foundation type, ruling date), current IRS status fusion (Pub 78 deductibility, auto-revocation, exempt status), latest Form 990 financials, multi-year trend, cited filings, and a deterministic health and risk indicator set.