keyword

california state tax calculator

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

$ curl "https://api.seodata.dev/v1/keyword?q=california+state+tax+calculator&country=us" +--------------+------------------+ | volume | 22,200 | | cpc | $4.88 | | competition | 0.02 | | country | US | | updated | 2026-07-01 | +--------------+------------------+

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
calculator taxes california	40,500	$4.67	20/20
tax california calculator	40,500	$4.65	20/20
taxes california calculator	40,500	$4.67	20/20
taxes in california calculator	40,500	$4.67	20/20
california tax calculator	33,100	$4.46	20/20
tax calculator california	33,100	$3.87	20/20
income tax calculator usa california	27,100	$5.9	20/20
income tax in california calculator	27,100	$5.9	20/20
salary tax calculator usa california	27,100	$7.5	20/20
income tax california calculator	22,200	$5.49	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=california+state+tax+calculator&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