seodata.dev

keyword

income tax book

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

$ curl "https://api.seodata.dev/v1/keyword?q=income+tax+book&country=us" +--------------+------------------+ | volume | 90 | | cpc | $0.95 | | competition | 1 | | country | US | | updated | 2026-06-21 | +--------------+------------------+
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
irs tax book 170 $1.12 4/20
book of income tax 90 $0.95 5/20
books on income tax 90 $1.76 5/20
books for income tax 90 $1.76 4/20
tax textbook 50 $1.34 4/20
federal income tax book 40 $0.6 6/20
federal income tax books 40 $1.77 5/20
federal tax book 40 $1.65 4/20
us tax book 20 $0.71 5/20
us tax books 20 $0 4/20

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+book&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