990.tax

990.tax

990.tax is an authorized IRS e-file provider that enables nonprofits to submit their tax returns electronically. The service is designed to simplify the filing process so organizations can complete required IRS forms in a straightforward manner.

The solution was developed specifically for smaller nonprofit organizations, drawing on the creators’ direct experience in the sector. Its design incorporates established industry best practices to align with the needs and workflows common in Nonprofit Software.

LLM mention score The LLM mention score is the total number of mentions of this brand in different LLM chatbots, normalized to the scale from 0 to 100. You can get actual, non-normalized numbers via the LLM Mention API from DataForSEO.

Normalized 0–100 · last 8 weeks

DataForSeo API

Get LLM mention data of any company via DataForSEO API

Get access to the structured data on keyword, brand, and website mentions in LLMs, including metrics like AI search volume, impressions, and mentions count. 

How to get LLM mention data →
// Fetch 990.tax mention score
POST /v3/content_analysis/summary
{
  "keyword": "990.tax",
  "type": "llm_mentions",
  "date_from": "2025-01-01"
}