mirrored listing x402 eip155:8453

One Canadian CCPC, one taxation year: the federal and provincial rate stack, Part IV, RDTO

One Canadian CCPC, one taxation year: the federal and provincial rate stack, Part IV, RDTOH, the dividend refund.

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250000 (raw units)
price
1
calls / 30d
1
unique payers
2026-09-09
updated

Provider

ccpcrate.ca · discovered, not yet claimed by its owner

Payment (x402 accepts[])

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "payTo": "0x74d8ebac88fd0ccd89db55ead2992ba428da16c9",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "250000",
    "maxTimeoutSeconds": 300
  }
]

Output schema

{
  "bazaar": {
    "info": {
      "input": {
        "body": {
          "activeBusinessIncome": 400000,
          "aggregateInvestmentIncome": 100000,
          "businessLimitAllocated": 500000,
          "dividendsPaidNonEligible": 100000,
          "groupAaiiPriorYear": 80000,
          "province": "ON",
          "taxYear": {
            "end": "2025-12-31",
            "start": "2025-01-01"
          },
          "taxableIncome": 500000
        },
        "bodyType": "json",
        "method": "POST",
        "type": "http"
      },
      "output": {
        "example": {
          "engine_version": "0.0.1",
          "lines": {
            "combined_tax": 101967,
            "dividend_refund": 30667,
            "on_tax": 24300,
            "part_i_tax": 77667,
            "part_iv_tax": 0,
            "reduced_business_limit": 350000,
            "sbd_income": 350000,
            "small_business_deduction": -66500,
            "total_tax_payable_net_of_refund": 71300
          },
          "rules_version": "0.2.7"
        },
        "type": "json"
      }
    },
    "schema": {
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "properties": {
        "input": {
          "additionalProperties": false,
          "properties": {
            "body": {
              "properties": {
                "activeBusinessIncome": {
                  "description": "T2 line 400: income from an active business carried on in Canada",
                  "type": "number"
                },
                "aggregateInvestmentIncome": {
                  "description": "T2 line 440: aggregate investment income (s.129(4))",
                  "type": "number"
                },
                "allowableCapitalLosses": {
                  "description": "Sch 6: allowable capital losses of the year",
                  "type": "number"
                },
                "businessLimitAllocated": {
                  "description": "Business limit allocated to this corporation (Sch 23 line 410 if associated, else the statutory limit). 0 = allocatio...",
                  "type": "number"
                },
                "capitalGainsDividends": {
                  "description": "Capital-gains dividends received (full amount; half to CDA)",
                  "type": "number"
                },
                "cdaOpening": {
                  "description": "Capital dividend account opening balance (returns cda_closing)",
                  "type": "number"
                },
                "dividendsPaidEligible": {
                  "description": "Eligible dividends paid (designated) in the year",
                  "type": "number"
                },
                "dividendsPaidNonEligible": {
                  "description": "Non-eligible taxable dividends paid in the year",
                  "type": "number"
                },
                "dividendsPaidOfWhichConnected": {
                  "description": "How much OF the dividends paid above went to connected corporations — a portion of dividendsPaidEligible + dividendsP...",
                  "type": "number"
                },
                "dividendsReceivedConnected": {
                  "description": "Dividends from connected corporations (s.186(4)) — Part IV only through the payer's refund",
                  "type": "array"
                },
                "dividendsReceivedPortfolioEligible": {
                  "description": "Eligible taxable dividends from non-connected payers (Part IV → ERDTOH)",
                  "type": "number"
                },
                "dividendsReceivedPortfolioNonEligible": {
                  "description": "Non-eligible taxable dividends from non-connected payers (Part IV → NERDTOH)",
                  "type": "number"
                },
                "foreignBusinessTaxCredit": {
                  "description": "T2 line 636: foreign business income tax credit",
                  "type": "number"
                },
                "foreignInvestmentIncome": {
                  "description": "T2 line 445: foreign investment income",
                  "type": "number"
                },
                "foreignNonBusinessTaxCredit": {
                  "description": "T2 line 632: foreign non-business income tax credit",
                  "type": "number"
                },
                "groupAaiiPriorYear": {
                  "description": "T2 line 417: Σ Sch 7 line 745 of the associated group for taxation years ending in the preceding calendar year. REQUI...",
                  "type": "number"
                },
                "lossesByYearOfOrigin": {
                  "description": "Sch 4 Part 6: opening balances by year of origin, e.g. {\"2011\": 263564}",
                  "type": "object"
                },
                "netIncomeAccounting": {
                  "description": "Holdco: net income per financial statements",
                  "type": "number"
                },
                "netIncomeForTax": {
                  "description": "Holdco: net income for tax purposes (Sch 1 result) — overrides the derivation",
                  "type": "number"
                },
                "nonCapitalLossesClaimedAgainstPartI": {
                  "description": "Non-capital losses claimed against Part I income",
                  "type": "number"
                },
                "nonCapitalLossesClaimedAgainstPartIV": {
                  "description": "Non-capital / farm losses claimed against Part IV (s.186(1)(c),(d)) — the loss amount",
                  "type": "number"
                },
                "nonCapitalLossesOpening": {
                  "description": "Sch 4: non-capital loss pool at the start of the year",
                  "type": "number"
                },
                "otherPropertyIncome": {
                  "description": "Holdco: property income other than dividends and capital-gains dividends",
                  "type": "number"
                },
                "propertyExpenses": {
                  "description": "Holdco: deductible property expenses of the year (total)",
                  "type": "number"
                },
                "province": {
                  "description": "Province of the permanent establishment (two-letter code)",
                  "enum": [
                    "AB",
                    "BC",
                    "MB",
                    "NB",
                    "NL",
                    "NS",
                    "NT",
                    "NU",
                    "ON",
                    "PE",
                    "QC",
                    "SK",
                    "YT"
                  ],
                  "type": "string"
                },
                "provincialProportion": {
                  "description": "Share of taxable income allocated to the province (Reg. 402). Default 1",
                  "type": "number"
                },
                "qc": {
                  "description": "Québec inputs (CO-771)",
                  "type": "object"
                },
                "rdtohOpening": {
                  "description": "Opening ERDTOH / NERDTOH in T2 terms. Omitted = 0 with a warning when it matters",
                  "type": "object"
                },
                "taxYear": {
                  "type": "object"
                },
                "taxableCapitalGains": {
                  "description": "Sch 6: taxable capital gains (the included half)",
                  "type": "number"
                },
                "taxableCapitalGroupPriorYear": {
                  "description": "T2 line 415: taxable capital employed in Canada of the group, prior year. Omit when under 10 M",
                  "type": "number"
                },
                "taxableIncome": {
                  "description": "Part I taxable income (T2 line 360). Omit for a holdco and supply the income lines instead; the engine derives it",
                  "type": "number"
                }
              },
              "required": [
                "taxYear",
                "province"
              ]
            },
            "bodyType": {
              "enum": [
                "json",
                "form-data",
                "text"
              ],
              "type": "string"
            },
            "method": {
              "enum": [
                "POST",
                "PUT",
                "PATCH"
              ],
              "type": "string"
            },
            "type": {
              "const": "http",
              "type": "string"
            }
          },
          "required": [
            "type",
            "method",
            "bodyType",
            "body"
          ],
          "type": "object"
        },
        "output": {
          "properties": {
            "example": {
              "type": "object"
            },
            "type": {
              "type": "string"
            }
          },
          "required": [
            "type"
          ],
          "type": "object"
        }
      },
      "required": [
        "input"
      ],
      "type": "object"
    }
  }
}

Use it

curl

curl "https://ccpcrate.ca/v1/resolve"
# -> 402 Payment Required, accepts[] lists how to pay
# retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid

JavaScript

const res = await fetch("https://ccpcrate.ca/v1/resolve");
if (res.status === 402) {
  const { accepts } = await res.json();
  // pay one of accepts[] via an x402 client, then retry with the payment header
}

Python

import httpx
res = httpx.get("https://ccpcrate.ca/v1/resolve")
if res.status_code == 402:
    accepts = res.json()["accepts"]
    # pay one of accepts[] via an x402 client, then retry with the payment header

Machine-readable

Everything on this page is also available as clean JSON at /resources/13540.json, and this resource appears in /discovery/resources and /discovery/search.