# Tanner LLC Official Website

**Type:** source
**Status:** Useful
**Confidence:** Medium
**Source Type:** Official Website
**URL:** https://tannerco.com/
**Publisher:** Tanner LLC
**Accessed:** 2026-06-18
**Updated:** 2026-06-18

## Summary

Tanner LLC's official website describes a Salt Lake City-headquartered public accounting firm founded in 1940, with a second office in Lehi, serving Utah's technology, manufacturing, healthcare, construction, and nonprofit sectors. The firm frames its services around tax, assurance (audit), technology/data-security consulting, and advisory.

## Useful Claims

- The firm describes itself as an independent ("locally owned") Utah public accounting firm and a member of Allinial Global, an association of independent firms with international reach. [Our Firm page]
- Services described include public and private company audits, benefit-plan audits, M&A due diligence, reviews and compilations, SEC reporting consultation, and corporate/individual/partnership tax. [Firm service descriptions]
- Public profiles (Utah Business press release; firm materials) describe Tanner as one of the largest locally owned public accounting firms in Utah, founded in 1940, and emphasize that independence enables objective, agile service for Silicon Slopes entrepreneurs.

## Reliability Notes

Official, self-published firm source supplemented by Utah Business press coverage. Strong for stated services, history, and office footprint; weaker as neutral proof of outcomes. Headcount and "largest locally owned" claims are date-sensitive and firm/press-reported.

## Related Pages

- [Tanner LLC](tanner-llc.md)