keyword

irs ein number letter

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

$ curl "https://api.seodata.dev/v1/keyword?q=irs+ein+number+letter&country=us" +--------------+------------------+ | volume | 5,400 | | cpc | $5.31 | | competition | 0.09 | | country | US | | updated | 2026-06-19 | +--------------+------------------+

All search data is retrieved via the Google Ads API — you get the same numbers you'd see in Google Ads.

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
ein letter from irs	5,400	$4.76	20/20
ein letter irs	5,400	$4.18	20/20
irs ein issuance letter	5,400	$5.31	15/20
irs ein letter	5,400	$4.76	15/20
irs letter for ein	5,400	$5.31	15/20
irs letter with ein	5,400	$5.31	15/20
irs phone number ein	5,400	$4.56	15/20
federal ein letter	3,600	$3.09	14/20
ein verification letter	2,900	$2.75	16/20
ein documentation from irs	390	$4.62	16/20

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://api.seodata.dev/v1/keyword?q=irs+ein+number+letter&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