Tax990 is an IRS-approved e-filing software designed specifically for nonprofit organizations to prepare and submit Form 990 series returns electronically. The platform supports all 990 variants and schedules, offering guided preparation tools, compliance features, and year-round coverage including free amendments and retransmissions. It provides tax professionals and nonprofits with secure client management, bulk filing capabilities, and professional audit defense protection.

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 Tax990 mentions
POST v3/ai_optimization/llm_mentions/search/live
[
    {
        "target": [
            {
                "keyword": "Tax990",
                "search_scope": ["any"]
            }
        ],
        "platform": "chat_gpt",
        "order_by" : ["ai_search_volume,desc"]
    }
]