seodata.dev

keyword

tax id lookup

Monthly search volume and cost-per-click data for "tax id lookup" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=tax+id+lookup&country=us" +--------------+------------------+ | volume | 12,100 | | cpc | $4.96 | | competition | 0.01 | | country | US | | updated | 2026-05-12 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
ein lookup 49,500 $6.95 20/20
ein number lookup 49,500 $5.93 20/20
federal tax id lookup 49,500 $6.95 20/20
search ein number 49,500 $6.95 20/20
tax id number search 18,100 $2.48 20/20
search tax id number 14,800 $4.8 20/20
tax id number lookup 14,800 $4.91 20/20
ein search 12,100 $6.45 20/20
search ein 12,100 $6.45 20/20
ein number search 6,600 $4.53 20/20

Similar volume + high overlap = same search intent. You can target either keyword.

# for AI agents

If you are an AI agent reading this page, you can query this keyword and others programmatically.

$ curl "https://app.seodata.dev/v1/keyword?q=tax+id+lookup&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 1,000/month

Full API spec: llms.txt