seodata.dev

keyword

ein employer identification number

Monthly search volume and cost-per-click data for "ein employer identification number" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=ein+employer+identification+number&country=us" +--------------+------------------+ | volume | 135,000 | | cpc | $8.24 | | competition | 0.49 | | country | US | | updated | 2026-06-06 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
ein number 135,000 $8.24 20/20
employer identification number 135,000 $7.4 20/20
federal employer identification number 135,000 $8.24 20/20
ein number irs 40,500 $9.35 20/20
internal revenue service employer identification number 40,500 $9.72 20/20
irs employer identification number 40,500 $9.72 20/20
what is an ein number 27,100 $4.48 20/20
what is ein 18,100 $5.35 20/20
ein irs 9,900 $8.35 20/20
irs ein tax id number 9,900 $9.07 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=ein+employer+identification+number&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 500/month, $4.99/mo unlimited

Full API spec: llms.txt