Common Executor Mistakes That Cost the Estate Money

Last updated July 5, 2026 · 5 min read
Quick answer
Common Canadian executor mistakes — distributing assets before probate granted and creditor period expired (personal liability); failing to file final tax return on time ($1,000s in late fees and penalties); failing to obtain CRA clearance certificate before distribution (personal liability for unpaid taxes under s.159 ITA); failing to notify creditors properly (claims surface later); overpaying for services without comparison shopping; failing to maintain detailed records; failing to communicate with beneficiaries (disputes, applications to remove executor); failing to recognize when professional help is needed; investing estate funds inappropriately during administration; failing to recognize executor's personal liability for many mistakes.

For Canadian executors, certain mistakes are common and can cost the estate (or the executor personally) significant money. Awareness helps avoid them.

Distributing assets before allowed

The mistake: Distributing inheritance to beneficiaries before:

  • Probate granted (institutions won't release without)
  • Creditor notification period expired (typically 30-60 days)
  • Tax clearance certificate received from CRA

Why it matters: Executor is personally liable. If creditors emerge or taxes are owed, executor pays from own funds (and seeks reimbursement from beneficiaries, often difficult).

How to avoid: Wait. Resist pressure from beneficiaries. Make small interim distributions only if confident there are sufficient funds to cover unknown liabilities.

Failing to obtain CRA clearance certificate

The mistake: Distributing all estate assets without obtaining the clearance certificate (Form TX19) from CRA confirming all taxes paid.

Why it matters: Section 159 of the Income Tax Act — executor is personally liable for unpaid taxes.[3] Without clearance, you're vulnerable if CRA later determines additional tax owed.

How to avoid: Apply for clearance certificate after filing all required returns. Wait for clearance before final distribution. Process takes 3-6 months typically.

Missing tax deadlines

The mistake: Missing final T1 return deadline (April 30 of year following death; June 15 if deceased was self-employed).

Why it matters: Late filing penalties. Interest on tax owed. Complications with clearance certificate.

How to avoid: Mark deadline immediately. Engage accountant if complex. File even if extension needed for some information.

Note: Specific situations may have different deadlines:

  • Death in January-October: Final return due April 30 next year
  • Death in November-December: Final return due 6 months after death

Failing to notify creditors

The mistake: Not publishing notice to creditors (in newspaper or specific provincial publication) calling on them to come forward.

Why it matters: Without notice, creditors who emerge later may have claim against the estate. Some claims become statute-barred only after notice period.

How to avoid: Publish notice per provincial requirements. Notify known creditors directly. Wait specified period (30-60 days) before final distribution.

Overpaying for services

The mistake: Hiring first service provider without comparison shopping.

Examples:

  • Funeral home: Prices vary 30-50% between providers
  • Lawyer for probate: Some charge percentage of estate; others charge hourly; significant variation
  • Real estate commission: Negotiable; can save thousands
  • Trust company: Wide variation in fees

How to avoid: Get quotes from 2-3 providers for major services. Negotiate where appropriate. Specific scope of services rather than 'full service' if you can handle some yourself.

Failing to maintain detailed records

The mistake: Not tracking decisions, transactions, and time spent.

Why it matters:

  • Beneficiaries have right to request accounting
  • Court-ordered accountings need detailed records
  • Tax filings need accurate records
  • Personal liability defence requires documentation

How to avoid:

  • Spreadsheet of all transactions
  • Document storage system (physical and/or digital)
  • Time log of hours spent (if claiming compensation)
  • Email and communication archive

Failing to communicate with beneficiaries

The mistake: Silence. No updates. Avoidance of difficult conversations.

Why it matters:

  • Beneficiaries assume worst
  • Disputes escalate
  • Court applications to remove executor are sometimes successful for failure to act
  • Trust relationships damaged permanently

How to avoid:

  • Initial communication acknowledging role and timeline
  • Regular updates (monthly or quarterly)
  • Document each communication
  • Specific responses to specific questions
  • Don't promise specific amounts or timelines you can't deliver

Mixing estate and personal finances

The mistake: Depositing estate funds in executor's personal account; paying estate expenses from personal funds without clear tracking.

Why it matters:

  • Tax complications
  • Audit/accounting nightmares
  • Beneficiary suspicion of misuse
  • Potential personal liability

How to avoid:

  • Open dedicated 'Estate of [Deceased]' bank account immediately after probate
  • All estate income deposited there
  • All estate expenses paid from there
  • Track any executor-paid expenses for reimbursement clearly

Inappropriate investment during administration

The mistake: Investing estate funds in risky or specific personal investment products during administration.

Why it matters:

  • Executor's duty to preserve estate
  • Significant losses create personal liability
  • Beneficiaries may sue for breach of duty

How to avoid:

  • Conservative investment during administration (GIC, money market, basic savings)
  • Specific decisions to invest in equities require professional advice and beneficiary input
  • Document reasoning for any investment decision

Failing to recognize when help is needed

The mistake: Trying to do everything alone when professional help is warranted.

Common over-reaches:

  • Complex tax filing without accountant
  • Real estate sale without realtor
  • Disputes without lawyer
  • Business valuation without specialist
  • Foreign assets without cross-border specialist

How to avoid:

  • Acknowledge limitations
  • Engage professionals strategically
  • Cost of professional usually less than cost of mistake

Acting outside provincial law

The mistake: Following advice from US sources, online generalities, or unfamiliar provincial frameworks.

Why it matters: Each Canadian province has specific Wills Act, Probate procedures, Trustee Act provisions. Acting outside specific province's framework can invalidate actions.

How to avoid:

  • Consult lawyer familiar with specific province
  • Use specifically Canadian and specifically provincial resources
  • Don't extrapolate from US estate practice

Failing to act on time-sensitive items

The mistake: Missing deadlines for:

  • Income tax filings
  • Probate fees
  • Mortgage payments on estate property
  • Insurance renewal on estate property
  • CRA clearance application

Why it matters: Late fees, penalties, lapses in coverage, complications.

How to avoid:

  • Calendar with all key dates
  • Buffer time before deadlines
  • Engage professionals for time-sensitive items if uncertain

Specific to particular situations

Disputed Will:

  • Don't take sides; document fairly
  • Engage lawyer early
  • Court procedures specific to province

Business owner deceased:

  • Specific business succession plans
  • Operations during administration
  • Specific valuation requirements

Real estate involved:

  • Land Title office requirements
  • Tax implications of holding vs selling
  • Insurance during transition

Foreign assets:

  • Cross-border tax implications
  • Foreign probate procedures
  • Currency exchange considerations

Personal liability protection

Specific tools available:

  • Executor's insurance products (limited availability in Canada)
  • Court-approved decisions provide protection
  • Independent advice on major decisions
  • Documentation as defence
  • Trust company partial services

What we focus on at It's Simple Will

The Life Discovery Kit (post-payment) helps executors avoid many mistakes by providing — clear asset inventory, contact information for institutions, deceased's wishes documented, location of all important documents. This documentation is often what prevents expensive executor errors.

Citations & sources

  1. [1]Doing taxes for someone who diedCanada Revenue Agency
  2. [2]Canadian Bar Association — Wills, Estates and Trusts SectionCanadian Bar Association
  3. [3]Income Tax Act, RSC 1985, c 1 (5th Supp), s 159 — Personal liability of legal representativeJustice Laws Website, Government of Canada

Frequently asked questions

What's the most expensive executor mistake?

Distributing assets without obtaining CRA clearance certificate. Under Income Tax Act section 159, executor is personally liable for any unpaid taxes of the deceased. Distributions before clearance certificate can result in executor paying out of own pocket if tax liability emerges. Always obtain clearance before final distribution.

What's the most common timing mistake?

Distributing too early — before probate granted, before creditor notification period expired (typically 30-60 days), before tax clearance. Pressure from beneficiaries is significant; resist it. Personal liability for early distributions.

What's the biggest record-keeping mistake?

Not keeping records. Detailed records of every decision, transaction, and time spent are essential. Beneficiaries may later request accounting (and have right to). Court-ordered accountings require detailed records. Spreadsheets and document storage from day 1.

What's a common tax mistake?

Missing the final T1 deadline. Final return is generally due April 30 of year following death (June 15 if self-employed). Late filing results in penalties. Missing deemed disposition tax (capital gains realized at death) calculation results in inadequate provisioning.

What about mixing finances?

Major mistake. Executor's personal accounts and estate funds must be entirely separate. Use a dedicated 'Estate of [Deceased]' bank account. Mixing creates significant complications, accounting nightmares, and potential personal liability.

What's a communication mistake?

Failing to keep beneficiaries informed. Silence creates anxiety and suspicion. Regular updates (monthly or quarterly) prevent disputes. Specific decision points should involve beneficiary input where appropriate.

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