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How the Trust Grade works

The Trust Grade is a single A–F score we calculate for every FDIC-insured bank and NCUA-insured credit union in the United States. It exists to answer one question the government databases don't: all things considered, how does this institution compare?Here is precisely how it's built — nothing is hidden.

The two pillars

Every grade blends two sub-scores, each on a 0–100 scale.

1. Financial strength (is my money safe?)

2. Customer experience (will I get jerked around?)

How the pillars combine

The complaint pillar's weight scales with how much complaint data exists.An institution with thousands of complaints is graded roughly half on financials and half on experience. A small bank with only a handful of complaints is graded mostly on financials — we don't let three complaints define a bank. And an institution with no CFPB complaints on file is graded on financials alone and is never penalized for that absence (for a small institution, no complaints is good news, not missing data).

Letter cutoffs: A 90+, B 80–89, C 70–79, D 60–69, F below 60.

Data sources

Matching complaints to institutions

The CFPB files complaints under a company's legal name, which often differs from the chartered bank name. We match conservatively: a curated map covers the large institutions that hold nearly all complaint volume, and automatic matches are rejected when the name is too generic or the resulting complaint rate is implausibly high. When we can't match an institution with confidence, we show "no complaints on file" rather than risk attributing another company's record to it.

Limitations

Spot something off? Tell us at hello@bankzia.com.

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