seodata.dev

keyword

501 irs

Monthly search volume and cost-per-click data for "501 irs" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=501+irs&country=us" +--------------+------------------+ | volume | 260 | | cpc | $0 | | competition | 0.02 | | country | US | | updated | 2026-06-23 | +--------------+------------------+
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
501c3 irs lookup 4,400 $4.83 9/20
irs 501c3 lookup 4,400 $6.98 9/20
internal revenue service 501c3 2,900 $7.1 9/20
irs 501c3 2,400 $11.58 9/20
irs publication 501 1,900 $4.12 17/20
irs pub 501 1,900 $4.12 15/20
publication 501 1,300 $4.37 12/20
irs 501 260 $0 10/20
irs tax form 501 210 $0 11/20
irs 501 form 210 $0 10/20

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=501+irs&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