seodata.dev

keyword

tax id number lookup irs

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

$ curl "https://app.seodata.dev/v1/keyword?q=tax+id+number+lookup+irs&country=us" +--------------+------------------+ | volume | 18,100 | | cpc | $2.78 | | competition | 0.02 | | country | US | | updated | 2026-05-27 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
ein number finder 49,500 $5.67 16/20
internal revenue service ein lookup 18,100 $2.78 20/20
irs employer identification number lookup 18,100 $4.77 20/20
irs search ein 18,100 $3.37 20/20
ein lookup irs 18,100 $4.77 18/20
irs ein lookup 18,100 $4.55 17/20
irs tax ein lookup 18,100 $2.78 16/20
irs tax id number lookup 1,900 $3.32 20/20
irs tax id number search 1,900 $3.37 20/20
ein tax id search 1,300 $4.38 17/20

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+number+lookup+irs&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