keyword

state tax

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

$ curl "https://app.seodata.dev/v1/keyword?q=state+tax&country=us" +--------------+------------------+ | volume | 22,200 | | cpc | $6.93 | | competition | 0.04 | | country | US | | updated | 2026-05-24 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
state of income	74,000	$8.55	13/20
tax state	27,100	$5.32	20/20
state taxes	22,200	$6.93	20/20
state of taxation	18,100	$5.32	18/20
taxation department	8,100	$9.2	15/20
department of taxation	4,400	$7.52	15/20
dept of taxation	4,400	$2.97	13/20
taxes state	3,600	$3.81	17/20
tax by state	3,600	$3.81	13/20
state irs	1,300	$8.55	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=state+tax&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