Built for the questions Mercury and Bloomberg don't answer. All inline, all free, all without an account.
US dividend → CA TFSA / RRSP withholding. W-8BEN modeling. §871(m) handling. Treaty-aware.
Flow-through share tax credit for Canadian mining investors. Federal + provincial METC stacking.
Haram revenue percentage → dollar purification across AAOIFI / DJIM / MSCI / S&P standards.
US wash-sale + CA superficial-loss (ITA §54) windows tracked across both jurisdictions.
TSX vs NYSE/NASDAQ spread on dual-listed names, FX-adjusted, fee-aware.
Suggest a calculator we should build next. We ship on user demand.