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Estate Planning for Common Law Couples in Blended Families


In this article we consider estate planning from the perspective of common law couples in blended families. Unlike married couples, common law partners do not have the same legal rights, making it crucial to establish a comprehensive estate plan to ensure their wishes are honored and their loved ones are protected. This can become especially more challenging when there are children from previous relationships.

This newsletter will review some of the central items of estate planning and review several considerations for common law couples planning their estates in a blended family.

1. Understand Legal Recognition: In Ontario, you are only considered common law after you have cohabitated for three (3) years together with your spouse. However, being common law does not provide you any automatic rights to the property of your spouse. This is different than married couples who are entitled by default to receive at least one-half (1/2) of the growth of marital assets. Knowing there are no automatic property protections for common law couples makes estate planning that much more important.

2. Review insurance options: Understanding your options for life insurance can be one critical way to protect your children from a previous relationship. Working with a trusted insurance professional can the most important aspect to an estate plan. This is because many common law couples intend that their spouse will be able to live in the family home when they pass away. However, in many situations, an individual’s net-worth and equity is largely inside of the home they own. This leaves very little equity available for the children from a previous relationship. There is no guarantee that the surviving spouse will include the deceased partner’s children in their own will when they pass. This means that insurance can pay out on your death regardless of the equity in your home, and this is a very convenient way to create a fair allocation of value and cash to your children without over-complicating your estate plan. However, as discussed below, there may be instances where a cohabitation agreement or an insurance trust can be helpful tools for blended families.

3. Draft a Will: Preparing your last will and testament is essential for common law couples. In the absence of a will, the estate may be distributed according to intestacy laws, which often do not recognize common law partners. Instead, children (or your parents!) will be given automatic protections, leaving your spouse very few options apart from litigation assuming a claim exists. While this article cannot address the various types of claims available to spouses, including constructive trust, joint family venture, dependency relief and spousal support, a will can avoid the need for litigation between family members. Your will can clearly outline who you want to be the executor of your estate, and how you want your assets distributed. This can include provisions for your partner as well as your children from a previous relationship. Working with a lawyer to prepare your will can help prevent disputes and ensure everyone is provided for according to your wishes.

4. Consider a Cohabitation Agreement: A cohabitation agreement can serve as a valuable tool in defining property rights and financial agreements. This legal document can specify whether there are any assets, such as business assets or investment properties that are not subject to any claims by the spouse. This would leave these assets available to be distributed to your children from a previous relationship as set out in your last will and testament. Often times, a cohabitation agreement can stipulate the growth of equity inside of a home is equally shared between spouses, while preserving the capital contributions made by one of the parties towards the home prior to the parties becoming spousal. This can be an important estate planning tool if parties want to go on title as joint tenants to avoid probate, since it will safeguard the contributions of the parties. If there is an unfortunate separation, a cohabitation agreement can clearly identify the contributions to be returned to each party. This is vital if there exists a child from a previous relationship who depends upon the equity already established by their parent. Even if the parties marry in the future, a cohabitation agreement can divide the assets in the event of separation or death, providing clarity and protecting both partners’ interests in the long term.

5. Establish Insurance Trusts: Trusts can be particularly useful in blended families, allowing for more control over the distribution of assets. In some cases, it is not clear that a common law spouse will actually become the guardian of the minor children in a blended family if their spouse dies. This is especially true when the biological parent from the previous relationship has any rights to parenting whatsoever. This can mean that designating a trustee such as siblings or mutual friends for the care of your child from a previous relationship can create a 'neutral' framework for management of insurance assets. The payment by the insurance company to the trustee is simplified, because designating your trustee on the face of the policy avoids probate. Meanwhile, the trust agreement can stipulate in detail how the trustee will need to govern the money available from insurance. Options for the trust include staged distributions of cash and allocations made for education and any gift overs in the event of death or if funds are left remaining in trust. This ensures that both your partner and your children are cared for according to your wishes without creating an overly complex and lengthy will.

6. Review Financial Plan: Further to the insurance conversation above, having a trusted financial planner to advise you on your investments to ensure your estate goals are met is highly recommended. If you have separated from your partner, you must ensure that all beneficiary designations on life insurance policies, retirement accounts, and other registered financial instruments are up to date. These designations can override what is stated in a will, or even create risks of litigation if left unaddressed, making it crucial to align your investments with your overall estate plan.

7. Powers of Attorney: Appointing powers of attorney for financial and health care decisions is a vital aspect of an estate plan. These documents authorize your partner or another trusted individual to make decisions on your behalf if you become incapacitated, ensuring that your wishes are respected.

8. Communicate Your Plan: Openly communicating with your partner and family members about your estate plan can prevent misunderstandings and conflicts. Discussing your intentions and the reasons behind your decisions can help everyone understand and respect your wishes. You may wish to obtain independent legal advice without the presence of your spouse. This is because estate planning for common law couples in blended families requires careful consideration and proactive measures. By taking these steps, you can ensure that your loved ones are provided for, and your legacy is preserved according to your wishes. Consulting with a knowledgeable estate planning lawyer can provide personalized guidance tailored to your unique circumstances.

If you are interested in a consultation, do not hesitate to reach out to me at your earliest convenience.

[email protected]

Michael Liddiard
Liddiard Law Professional Corporation

1505 Guelph Line



Contact Liddiard Law Professional Corporation


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