Why Year-End Tax Planning Should Start Before December
For many people, tax planning doesn’t receive much attention until the final weeks of the year. By December, however, the calendar can start dictating the decisions rather than the other way around.
September is a useful time to begin looking ahead. There is still enough of the year remaining to understand what has changed, consider the tax implications of financial decisions you’ve already made and determine whether there are opportunities worth addressing before December 31.
Good tax planning also isn’t about chasing every possible deduction. It is about looking at taxes as one part of your broader financial strategy and making decisions that support both your current circumstances and longer-term plans.

Start with what has changed
Your tax situation can look quite different from one year to the next, particularly when your financial life is becoming more complex.
Perhaps your income increased substantially, you received a bonus, sold an investment or property, retired, changed jobs or sold a business. You may have made a significant charitable gift, started drawing retirement income or experienced a change within your family.
Before making year-end decisions, consider whether anything important has changed in areas such as:
Employment or business income
Investment gains or losses
Retirement or pension income
RRSP and TFSA activity
Major purchases or sales
Charitable giving
Family or estate circumstances
Looking at these pieces together can provide a much clearer picture than simply asking how to reduce this year’s tax bill.
Registered accounts deserve more than a last-minute contribution
RRSPs and TFSAs can both play important roles in a financial plan, but they serve different purposes.
An RRSP contribution may reduce taxable income, while investment income within the plan is generally sheltered from tax until funds are withdrawn. A TFSA, meanwhile, provides tax-free growth and withdrawals, but available contribution room depends on an individual’s history of contributions and withdrawals. CRA recommends confirming your own records when determining available TFSA room rather than relying solely on an account balance shown online.
The question therefore isn’t simply whether you have contribution room. It is whether contributing now makes sense within your overall strategy, cash flow and longer-term plans.
Look at your investments through a tax lens, but not only a tax lens
Investment decisions made throughout the year can create tax consequences, particularly in non-registered accounts.
By reviewing your portfolio before year-end, you can better understand gains or losses that have already been realized and whether planned transactions could affect your tax situation. Capital losses may also have value beyond the current year; CRA allows qualifying net capital losses to be carried back against taxable capital gains from the previous three years or carried forward to future years.
Taxes matter, but they shouldn’t become the only reason to buy, hold or sell an investment. Your investment strategy, risk tolerance and financial goals still need to lead the decision.
Charitable giving can benefit from advance planning
If supporting charitable organizations is already part of your plans, there may be value in deciding how you want to give before December arrives.
Eligible donations to registered charities and other qualified donees may generate a charitable donation tax credit. For investors who own appreciated publicly traded securities, donating qualifying securities directly rather than selling them first may also provide additional tax advantages; CRA notes that certain qualifying gifts can receive a zero inclusion rate on the resulting capital gain.
For larger charitable gifts in particular, coordinating the donation with your financial, tax and estate planning can help ensure your generosity is structured in a way that reflects both your intentions and your overall financial strategy.
Business owners may have another layer to consider
For business owners, personal and corporate finances are often closely connected.
Compensation decisions, corporate investments, retirement savings, charitable giving and future succession plans can all have tax implications. That makes coordination especially important. Your financial advisor, accountant and other professional advisors should ideally be working from the same picture rather than addressing each decision independently.
And while December 31 is an important date for many individuals, a corporation may operate on a different fiscal year, making it even more important to understand which deadlines actually apply to you.
Plan while you still have choices
The purpose of tax planning isn’t to make taxes the centre of every financial decision. It is to avoid discovering too late that a little advance planning could have given you more options. Taking time in the fall to review your income, investments, registered accounts, charitable intentions and other significant financial changes can make the final months of the year far less reactive.
At Life & Legacy Advisory Group, we help clients look at tax considerations as part of the larger financial picture so that the decisions they make today remain aligned with what they want their wealth to make possible.
Ready to review your strategy before year-end? Let’s talk.




