
myCostBase
CRA-ready adjusted cost base tracking for Canadian investors
About myCostBase
myCostBase is a tax-first adjusted cost base (ACB) tracker for Canadian investors with non-registered accounts. It pools identical securities across brokerages, applies Bank of Canada exchange rates to USD trades, records ETF return of capital and reinvested distributions, flags superficial-loss issues, and reconciles calculated gains against T5008 slips. Users can import broker CSVs, review a transparent Security Ledger, and export accountant-ready capital-gains reports.
What myCostBase does
AINave analysisTrack the adjusted cost base and capital gains of identical securities held across taxable Canadian brokerage accounts.
- Best for
- Canadian investors with non-registered accountsInvestors holding the same securities at multiple brokerages
- Use it to
- Calculate adjusted cost base before selling a security
- Reconcile ledger figures with T5008 slips
- Track ETF return of capital and reinvested distributions
- Convert USD trades to Canadian dollars using Bank of Canada rates
- Export capital gains reports for an accountant or tax software
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