seodata.dev

keyword

fail to pay

Monthly search volume and cost-per-click data for "fail to pay" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=fail+to+pay&country=us" +--------------+------------------+ | volume | 260 | | cpc | $0 | | competition | 0.02 | | country | US | | updated | 2026-06-08 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
irs late payment penalty 2,900 $15.09 4/20
irs penalty for late filing 2,900 $4.5 4/20
late filing penalty irs 2,900 $4.5 4/20
irs late payment penalty calculator 2,400 $5.12 4/20
irs penalty calculator 2,400 $4.25 4/20
tax and penalty 2,400 $4.16 4/20
irs interest calculator 1,900 $4.97 4/20
failure to pay penalty 1,300 $3.5 4/20
failed to pay 260 $14.8 9/20
failure to pay 260 $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://app.seodata.dev/v1/keyword?q=fail+to+pay&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