US Tax and Retirement Figures (Planomy)

planomytaxdata/tax-figures

Every 2026 US retirement and tax figure Planomy publishes in one document: 401(k), IRA, SIMPLE, HSA and FSA limits, IRA phase-outs, federal brackets and standard deductions, FICA, the Social Security wage base and COLA, Medicare premiums and IRMAA tiers, RMD ages and flat or bracketed rates for ten states. Each section names its official IRS, SSA or CMS source. About 14 KB.

activeper callv1

Price

$0.0026 per call

You pay the price shown. If a call turns out to cost more than its quote, you pay the actual price, capped at twice the quote. No monthly minimum. Top-ups start at $0.50.

Data source

Planomy

US federal tax and retirement figures compiled by Planomy (https://planomy.net/data/) from the Internal Revenue Service, the Social Security Administration and the Centers for Medicare & Medicaid Services; each section names its official source. Served by Eden Engine; not an official Planomy, IRS, SSA or CMS product.

Use it

Five steps: search, inspect, learn, run, settle. No per-tool setup; your agent reaches this tool through the meta-tools it already has.

Connect once and your AI can find and run this tool, and any other it needs.

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agent

// 1. search: find the tool
omnial_search({ query: "what you need" })

// 2. inspect: price and input schema
omnial_inspect({ tool: "planomytaxdata/tax-figures" })

// 3. learn: read the usage guide at runtime
omnial_learn({ tool: "planomytaxdata/tax-figures" })

// 4. run: price the exact call first, then run it
omnial_execute({ tool: "planomytaxdata/tax-figures", input: { /* see input_schema */ }, dry_run: true })
omnial_execute({ tool: "planomytaxdata/tax-figures", input: { /* ... */ } })

// 5. settle: the call is charged when it finishes, nothing to do

Not connected yet? Point your MCP client at https://mcp.eden-engine.com/mcp, then copy a config for your client.

Pricing

Every charge this tool can incur.

Charge	Price
Per call	$0.0026

Updated: Oct 21, 2026

Input and output schemas

Input schema

input_schema.json

{
  "type": "object",
  "required": [
    "year"
  ],
  "properties": {
    "year": {
      "enum": [
        2026
      ],
      "type": "integer",
      "description": "Tax year. 2026 is the only year Planomy publishes."
    }
  },
  "additionalProperties": false
}

Output schema

output_schema.json

{
  "type": "object",
  "required": [
    "year",
    "sources",
    "federal",
    "contributionLimits"
  ],
  "properties": {
    "rmd": {
      "type": "object",
      "properties": {},
      "additionalProperties": true
    },
    "fica": {
      "type": "object",
      "properties": {},
      "additionalProperties": true
    },
    "year": {
      "type": "integer"
    },
    "states": {
      "type": "object",
      "properties": {},
      "additionalProperties": true
    },
    "federal": {
      "type": "object",
      "properties": {},
      "additionalProperties": true
    },
    "license": {
      "type": "string"
    },
    "sources": {
      "type": "object",
      "properties": {},
      "description": "Official sources keyed by id: title, publisher, url, retrieved.",
      "additionalProperties": true
    },
    "version": {
      "type": "string"
    },
    "medicare": {
      "type": "object",
      "properties": {},
      "additionalProperties": true
    },
    "phaseOuts": {
      "type": "object",
      "properties": {},
      "additionalProperties": true
    },
    "lastUpdated": {
      "type": "string"
    },
    "publishedAt": {
      "type": "string"
    },
    "socialSecurity": {
      "type": "object",
      "properties": {},
      "additionalProperties": true
    },
    "contributionLimits": {
      "type": "object",
      "properties": {},
      "additionalProperties": true
    }
  },
  "additionalProperties": true
}