Adjusted Cost Base (ACB) is used to determine capital gains or losses when you sell capital property such as stocks, ETFs, or mutual funds in non-registered accounts. This tool helps you record transactions and see running share balances, total ACB, ACB per share, and gains on dispositions—using amounts in Canadian dollars, including foreign-exchange handling where needed.
For Canadian tax purposes, ACB is generally tracked across all of your non-registered accounts together for the same security. Here you work with one combined account label (which you can rename) and your own list of securities and transactions.
When you register and sign in, you can:
- Add and manage securities (symbol and name)
- Record buys, sells, transfers, return of capital, reinvested distributions, splits, and DRIP
- Filter and review your transaction history with running totals
Try without Registering
Add securities and transactions and explore how the tool works—no sign-up required. What you enter isn't kept like a real account. If this visit ends or you don't use the site for a long while, it will be cleared. Register and sign in when you want a lasting record.