Planomy Tax Data Plans Pricing
Two things are priced differently here and it matters. The tax-data JSON API is free, keyless and unmetered — there is no plan, no quota and no sign-up, and nothing about it is sold. The paid plans below belong to the Planomy planner application, which is a separate consumer product with an optional account. A consumer of the API never encounters them.
Planomy Tax Data Plans Pricing is the machine-readable pricing-plan profile for Planomy Tax Data on the APIs.io network, conforming to the API Commons Plans specification.
It defines 5 plans, covering free, subscription, and one-time tiers, with named plans including Tax Data JSON API, Embeddable calculator widgets, Free (planner), Plus (planner), AI credit packs.
Tagged areas include Personal Finance, Retirement, and Tax.
Plans
Both data endpoints. No key, no sign-up, no quota, no account. Figures are US federal public-domain data; a link back to https://planomy.net/data/ is appreciated but not required.
The three /embed/ widgets, free on any site including commercial ones, provided the visible "Powered by Planomy" attribution link remains.
The complete planner, not a trial — net-worth projections and scenarios, charts and spending analysis, every calculator, plan download and restore, no ads and no tracking. An account is optional.
Everything in Free, plus unlimited synced plans across devices, 50 AI assistant credits a month, bank sync via Plaid and priority support. Requires an account. Introductory launch pricing.
One-time top-up packs of AI assistant credits.
Sources
Work with this as data
Every plan here is available over the APIs.io API and to AI agents over MCP.