keyword

inheritance tax

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

$ curl "https://api.seodata.dev/v1/keyword?q=inheritance+tax&country=us" +--------------+------------------+ | volume | 40,500 | | cpc | $4.03 | | competition | 0.04 | | country | US | | updated | 2026-06-27 | +--------------+------------------+

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
inheritance taxes	40,500	$1.76	20/20
succession tax	40,500	$1.76	20/20
how much is inheritance tax	5,400	$8.05	20/20
what is inheritance tax	5,400	$4.41	20/20
inheritance tax how much	4,400	$3.76	18/20
inheritance tax usa	2,900	$7.67	18/20
us inheritance tax	2,900	$7.67	18/20
inheritance tax on a property	2,400	$2.99	19/20
inheritance tax rate	1,600	$6.66	20/20
inheritance tax threshold	1,600	$6.54	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://api.seodata.dev/v1/keyword?q=inheritance+tax&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