Charitable Giving in Your Will — Tax Strategy for Canadians

A retired engineer in Halifax has a non-registered investment portfolio he started in the late 1980s. Cost base is about $180,000; current value is about $1.7 million. He cares about ALS research, has never married, and has no children. On the conventional path — leave everything to a niece — his final tax return absorbs roughly $760,000 of capital gain at his top marginal rate. On the structured path — gift the appreciated securities in-kind to a registered Canadian ALS charity through the will, with the residue to the niece — the capital gain on the gifted securities is sheltered, the donation tax credit eliminates most of the remaining tax, and the niece's after-tax inheritance is meaningfully larger because the estate did not first pay the CRA.

That arithmetic — and the structural rules that produce it — is the subject of this article. The Canadian donation tax credit at death is the single most generous incentive in the personal tax system, and one of the few places where careful planning produces a measurably better outcome for both the charity and the family.

The headline rule — 100% of net income, two years #

Charitable donations made by an individual during life are generally claimable against up to 75% of net income in any given tax year, with carry-forward over the next five years for amounts that exceed the cap.

At death, two things change.^[1]

First, the cap rises to 100% of net income in the year of death.

Second, unused portions can be carried back to the immediately preceding year up to 100% of that year's net income.

The practical effect is that an estate facing a large terminal-return tax bill — driven by the deemed-disposition rule that realises lifetime capital gains in one tax year — can sometimes eliminate that bill entirely with a sufficiently large charitable bequest. The math is unusual: in many cases, an estate can give more to charity and leave the residual beneficiaries with more after-tax dollars than would have been the case with no bequest.

The two structural paths — bequest from the will, vs. beneficiary designation #

Two distinct mechanisms produce the donation tax credit at death. They are taxed differently and serve different purposes.

Bequest under the will. The gift is paid out of estate assets administered by the executor under the will. It is part of the probate base (in provinces that charge probate fees on estate value). The donation receipt is issued to the deceased and the credit is generally claimed on the terminal return, with flexibility under the graduated rate estate rules to allocate between the terminal return and the estate's T3 return.^[2]

Beneficiary designation on a registered account or insurance policy. The asset (an RRSP, RRIF, TFSA, life insurance policy) is paid directly to the named charity, bypassing the estate. It is not part of the probate base. The donation tax credit is still generated and can still be claimed on the terminal return — the charity receives the asset, the credit shelters the corresponding income inclusion, with the result that registered-account assets can effectively be given to charity without tax leakage.

The second mechanism is often more efficient because it kills two birds: probate-fee saving and donation tax credit, both in one structure. The trade-off is less flexibility — the designation operates by contract and overrides whatever the will says about that asset.

In-kind gifts of appreciated securities #

Section 38(a.1) of the Income Tax Act produces what is, in mathematical terms, an asymmetry between donating cash and donating appreciated securities.

When publicly listed securities are gifted in-kind to a registered charity, the capital gain that would otherwise apply is included in income at a zero inclusion rate. The donor (or the estate) receives a donation receipt for the full fair market value of the securities and pays no capital gains tax on the embedded gain.

The contrast is sharp. If the deceased had sold the securities and donated the cash instead, the full capital gain would have been taxable (at the standard inclusion rate), with the donation credit applied against the resulting tax. The in-kind route skips the realisation entirely.

For investors with significant unrealised gains in non-registered accounts, an in-kind bequest of those exact securities — described specifically in the will, with the charity named and identified by CRA registration number — produces the cleanest outcome.

The graduated rate estate window #

A graduated rate estate is the testamentary trust that comes into existence on death and qualifies for graduated rates of tax for up to 36 months from the date of death. Only one GRE exists per individual.

During the GRE period, the executor has unusual flexibility on charitable donations.^[3] A donation by the estate of property received from the deceased can be allocated between:

• The deceased's terminal return.
• The deceased's prior-year return (carry-back).
• The estate's T3 return for the year of donation or any earlier year in the GRE period.

The flexibility matters because the deceased's marginal rate, the estate's marginal rate, and the surviving family's marginal rates may differ. The optimisation routinely produces tax savings that more than cover the planning cost.

How to size the bequest #

The arithmetic question every estate-planning meeting comes back to: how much should the bequest be to actually offset the tax bill?

A rough working approach:

1. Estimate the terminal-return tax bill. Deemed-disposition gains on capital property + cashing-out of RRSPs/RRIFs not rolled to spouse + regular income for the year of death.
2. Calculate the top-marginal-rate equivalent. The donation credit is roughly equivalent to a top-marginal-rate deduction (at the federal level, after the threshold, and combined with provincial rates).
3. Match the bequest to the tax shelter required. For a terminal-return bill of, say, $400,000 at a roughly 50% combined rate, an $800,000 charitable bequest plus normal credit treatment can largely eliminate the bill.
4. Use the carry-back if needed. Where the in-year credit cap is not enough, the prior-year carry-back doubles the headroom.

The optimisation should be done with a Canadian tax-planning advisor — the formulas matter, the provincial rates vary, and the GRE allocation choices have real dollar consequences.

Drafting language that works #

A charitable bequest in a Canadian will should typically include:

• Identification of the charity by name AND CRA registration number. Names of charities change, merge, dissolve. The registration number is the immutable identifier.
• A gift-over clause specifying an alternate charity (or class of charities) if the named charity is no longer in operation at the time of distribution. Without this, the bequest may lapse.
• An explicit statement of the form of the gift — cash from residue, specific securities, percentage of residue, etc.
• Authority to the executor to deliver the gift in cash or in kind, in their discretion, including the discretion to designate specific securities for in-kind delivery.

The last clause is more important than it looks. Without it, the executor may not have the latitude to use the section 38(a.1) zero-inclusion treatment on appreciated securities — losing a portion of the available tax saving.

When the bequest is the central planning move #

Charitable bequests are most powerful for:

• Individuals with large unrealised capital gains in non-registered accounts.
• Individuals without close family heirs where the question is "the CRA or a cause I care about".
• Religious and community-minded families where giving back is a value as much as an arithmetic move.
• Family foundations funded at death, where the bequest seeds a longer-term giving structure.

For users who care about the cause but do not yet know which specific charity to name, our Charity Guide Wizard walks the structural choices — bequest to a specific charity, bequest to a category with executor discretion, donor-advised fund, or private foundation.

What the bequest does not do on its own #

A charitable bequest does not:

• Override the deemed-disposition rule. It produces a credit that offsets the resulting tax, not a structural exemption.
• Reduce provincial probate fees on its own — though paired with beneficiary-designation gifts on registered accounts, it can.
• Replace the need for a clean will, an up-to-date executor appointment, and current beneficiary designations on registered accounts.

For the broader context, see our pillar on estate planning in Canada and the deeper walk at anonymous charitable bequest for users who want the gift made without public attribution.

What we focus on at It's Simple Will #

The Will Creator supports specific charitable bequests, percentage-of-residue charitable gifts, and gift-over language for backup charities. The Life Discovery Kit then captures the supporting information the executor will need — which charities were named, whether donations have been made in the deceased's name historically, and where past donation receipts are stored. Together, they give the executor what they need to actually deliver the gift and capture the credit. Start with the Will Creator to lock in the bequest, then use the Charity Guide Wizard if you are unsure which organisation to name.