Explain a resolution
ccpcrate_explainRead-onlyIdempotent
Free diagnostic pass over the same input as ccpcrate_resolve: which layers run, the defaults the engine would apply, every warning with its meaning (grind binding, provincial asymmetries, missing inputs), the rule rows in force for the year with sources and verification status, the open verifications, and what the paid computation would return. Contains no computed amounts — the numbers are in ccpcrate_resolve.
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| qc | No | Québec inputs (CO-771) | |
| taxYear | Yes | ||
| province | Yes | Province of the permanent establishment (two-letter code) | |
| cdaOpening | No | Capital dividend account opening balance (returns cda_closing) | |
| rdtohOpening | No | Opening ERDTOH / NERDTOH in T2 terms. Omitted = 0 with a warning when it matters | |
| taxableIncome | No | Part I taxable income (T2 line 360). Omit for a holdco and supply the income lines instead; the engine derives it | |
| netIncomeForTax | No | Holdco: net income for tax purposes (Sch 1 result) — overrides the derivation | |
| propertyExpenses | No | Holdco: deductible property expenses of the year (total) | |
| groupAaiiPriorYear | No | T2 line 417: Σ Sch 7 line 745 of the associated group for taxation years ending in the preceding calendar year. REQUIRED whenever a business limit is claimed | |
| netIncomeAccounting | No | Holdco: net income per financial statements | |
| otherPropertyIncome | No | Holdco: property income other than dividends and capital-gains dividends | |
| taxableCapitalGains | No | Sch 6: taxable capital gains (the included half) | |
| activeBusinessIncome | No | T2 line 400: income from an active business carried on in Canada | |
| lossesByYearOfOrigin | No | Sch 4 Part 6: opening balances by year of origin, e.g. {"2011": 263564} | |
| provincialProportion | No | Share of taxable income allocated to the province (Reg. 402). Default 1 | |
| capitalGainsDividends | No | Capital-gains dividends received (full amount; half to CDA) | |
| dividendsPaidEligible | No | Eligible dividends paid (designated) in the year | |
| allowableCapitalLosses | No | Sch 6: allowable capital losses of the year | |
| businessLimitAllocated | No | Business limit allocated to this corporation (Sch 23 line 410 if associated, else the statutory limit). 0 = allocation zero | |
| foreignInvestmentIncome | No | T2 line 445: foreign investment income | |
| nonCapitalLossesOpening | No | Sch 4: non-capital loss pool at the start of the year | |
| dividendsPaidNonEligible | No | Non-eligible taxable dividends paid in the year | |
| foreignBusinessTaxCredit | No | T2 line 636: foreign business income tax credit | |
| aggregateInvestmentIncome | No | T2 line 440: aggregate investment income (s.129(4)) | |
| dividendsReceivedConnected | No | Dividends from connected corporations (s.186(4)) — Part IV only through the payer's refund | |
| foreignNonBusinessTaxCredit | No | T2 line 632: foreign non-business income tax credit | |
| taxableCapitalGroupPriorYear | No | T2 line 415: taxable capital employed in Canada of the group, prior year. Omit when under 10 M | |
| dividendsPaidOfWhichConnected | No | How much OF the dividends paid above went to connected corporations — a portion of dividendsPaidEligible + dividendsPaidNonEligible, never an amount on top of them. Raises the cascade warning on the payer side. In a ccpcrate_group call the recipients' own dividendsReceivedConnected amounts govern the 186(1)(b) share; this field is then cross-checked against them | |
| dividendsReceivedPortfolioEligible | No | Eligible taxable dividends from non-connected payers (Part IV → ERDTOH) | |
| nonCapitalLossesClaimedAgainstPartI | No | Non-capital losses claimed against Part I income | |
| nonCapitalLossesClaimedAgainstPartIV | No | Non-capital / farm losses claimed against Part IV (s.186(1)(c),(d)) — the loss amount | |
| dividendsReceivedPortfolioNonEligible | No | Non-eligible taxable dividends from non-connected payers (Part IV → NERDTOH) |