keyword

income tax books

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

$ curl "https://api.seodata.dev/v1/keyword?q=income+tax+books&country=us" +--------------+------------------+ | volume | 90 | | cpc | $0.78 | | competition | 0.95 | | country | US | | updated | 2026-06-07 | +--------------+------------------+

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
tax book	1,000	$2.15	8/20
taxation books	1,000	$4.25	8/20
taxes book	1,000	$2.7	7/20
taxes books	1,000	$2.7	6/20
books about taxes	390	$0.63	8/20
book on taxes	390	$0.77	6/20
books on taxes	390	$0.77	6/20
books for income tax	90	$1.76	7/20
where to get tax books	50	$0	6/20
books to taxes	40	$0	8/20

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=income+tax+books&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