keyword

late income tax penalty

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

$ curl "https://api.seodata.dev/v1/keyword?q=late+income+tax+penalty&country=us" +--------------+------------------+ | volume | 30 | | cpc | $5.37 | | competition | 0.23 | | country | US | | updated | 2026-06-20 | +--------------+------------------+

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
failure to file penalty	1,900	$5.37	19/20
penalty for not filing taxes	1,900	$5.09	15/20
tax fine	1,600	$5.83	19/20
penalty for late filing	1,300	$10.4	19/20
penalties for late tax filing	1,300	$0.76	17/20
how much is late fee for taxes	390	$0	15/20
back tax penalty	90	$13.05	15/20
tax return late fee	90	$0	15/20
penalty for late payment of income tax	70	$3.91	16/20
what is late tax filing penalty	30	$0	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://api.seodata.dev/v1/keyword?q=late+income+tax+penalty&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