T3 & ETF adjustments

The ETF distributions that quietly change your cost base

Canadian ETFs reinvest capital gains you never see in cash (a “phantom” distribution that raises your ACB) and return capital that lowers it. Miss them and you overpay tax on every future sale. Sched3 carries a per-fund distribution dataset and applies box 21 and box 42 to your units automatically.

Get started freeBrowse the ETF distributions index

How it works

1
Hold ETFs? Sched3 knows their distributions

It carries a maintained dataset of per-unit reinvested distributions and return of capital for Canadian ETFs — iShares, Vanguard, BMO, Global X and more.

2
It matches them to your units and dates

For each fund you hold, Sched3 computes the box 42 and box 21 impact for the units you owned on the record date and prepares the ACB adjustment.

3
One click to apply and pre-fill

Accept the adjustment and your cost base updates; the amounts also pre-fill the matching boxes when you assemble your T3 figures.

The T3 boxes that move your ACB, handled

Sched3 applies each distribution type on its record date and in the right direction, so the running cost base reflects everything the fund did during the year.

  • Box 42 — return of capital lowers your ACB
  • Box 21 — reinvested capital gains raise your ACB
  • Per-unit amounts scaled to the units you actually held
  • A dashboard nudge when a held fund has an unapplied distribution
  • Unapplied-distribution flag surfaced in the accountant client package
You see the funds, not a spreadsheet of factors

Every adjustment links back to the fund, the distribution, and the date it applied — so an accountant (or the CRA) can trace exactly why your cost base changed.

Included from the Active Investor plan

ETF adjustment tracking and the T3 box auto-fill are part of the Active plan.

Free
$0

Manual entry, 1 portfolio, basic ACB & CSV export.

Investor
$49

Broker import, superficial loss detection, FX support, splits & DRIPs.

Active Investor
$129 · included

Everything, for one investor: T5008/T3 tools, crypto, equity comp, corporate actions, accountant export.

Accountant/Pro
$499 · included

Multi-client dashboard, client import links, bulk import, branded reports.

Frequently asked

What is a phantom (reinvested) distribution?

A phantom distribution is a taxable capital-gains distribution an ETF declares but reinvests instead of paying in cash. You owe tax on it for the year, and it increases your adjusted cost base by the same per-unit amount. Because no cash changes hands, it is easy to miss — and missing it means paying tax again on the same gain when you eventually sell.

How does return of capital (box 42) affect my ETF?

Return of capital is not taxed as income when received — instead it reduces your adjusted cost base. Over time this can push your ACB toward zero; once it hits zero, further return of capital is taxed immediately as a capital gain. Sched3 applies box 42 automatically from the fund distribution dataset.

Where do these amounts come from?

They are reported by the fund provider, typically on the CDS Innovations tax breakdown and your T3 slip, expressed per unit. Sched3 maintains this data for common Canadian ETFs and scales each amount to the number of units you held on the relevant date.

Feature: adjusted cost base tracking
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Not tax or legal advice. Always confirm capital gains reporting with a qualified accountant. · Made with love in Canada 🇨🇦
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