schedule37

Calculation of Unused Surtax Credit

Kind: batch
Program: T2 Corporation Income Tax Return
Supported tax years: 2010 and later
Strict profile: schedule37_v1
Payload schema version: 0.3.0
Dependencies (run automatically): schedule42

Example request

Send this body to POST /api/v1/computations/batch. This example works with or without payloadContract.

{
  "compute": [
    "schedule37"
  ],
  "inputs": {
    "taxYear": 2025,
    "fiscalStart": "2025-01-01",
    "fiscalEnd": "2025-12-31",
    "daysInYear": 365,
    "isCCPC": true,
    "t2Jacket": {
      "additionalInfo": {
        "isCreditUnion": false
      }
    },
    "cooperativeCorporation136_2ThroughoutYear": false,
    "isInsuranceCorp": false,
    "associatedGroupAII": 0,
    "priorYearGroupTCEC": 0,
    "specifiedInvestmentBusinessIncome": 0,
    "lifeInsurancePolicyIncome": 0,
    "specifiedCorporateIncomeReviewed": true,
    "supplementalLinesReviewed": true,
    "specifiedPartnershipIncomeApplies": false,
    "pyUCCPools": [],
    "pyLossPools": [],
    "schedule42": {
      "corporationName": "Historical Corporation",
      "currentTaxYearEnd": "2025-12-31",
      "openingUnusedCreditPoolByYear": {},
      "surtaxCreditAmount": 1000,
      "surtaxOpeningPoolBySourceTaxationYear": [],
      "surtaxOpeningEvidenceReference": "Explicit closed-window request; no new surtax vintage"
    }
  }
}

Input cells (28859)

Paths are relative to the request's inputs object. [] marks an array element.

Cells marked always require a non-null value in every request. Cells marked strict are required when you supply this target's payloadContract. See Run computations.

Unknown cells and JSON type mismatches return 400 with the affected cells in the error details.

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Strict profile accepted values (7625 of 28859 cells)

These constraints apply when you supply this target's payloadContract. Cells marked pinned must equal the listed value. A pinned cell that is not required may be left out.

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Output cells (69)

Paths are relative to this target's result object in the response.

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