Warning: The CRA Doesn’t Mess Around With TFSA Tax Mistakes!

TFSA can be your ally when you want to create a safe and secure financial future through saving and investing, but only if you concede with the terms of this friendship.

| More on:

Even though it has been over a decade since the Tax-Free Savings Account (TFSA) was introduced, many people still don’t fully understand the TFSA and tend to make mistakes. Some of these mistakes are relatively harmless and are more oriented towards people not using the full potential of the TFSA (such as only using it for cash savings), but some mistakes draw the ire of the CRA.

Over-contribution

This is one of the most common mistakes with one of the most clearly defined CRA penalties. You get taxed 1% on the amount that you over-contribute to your TFSA (over the yearly limit or the TFSA limit available to you, carried over from previous years). The penalty tax is deducted every month that the exceeding amount stays in your TFSA.

Over-trading

This one is a little bit tricky. The TFSA was created to motivate and help Canadians save and invest. But the stipulation (and assumption) is that you will invest and not trade. That means holding assets long-term in your TFSA. If you use your TFSA to trade (which is taxed as business income and not as investment income) stocks, your account will lose the tax-free status, and your TFSA income will be taxed as business income.

The CRA doesn’t exactly define what constitutes day-trading, but if you buy and sell funds too quickly (and usually intra-day), your TFSA might become a tax nightmare for you.

Mixing contributions and withdrawals

Let’s say you have already contributed the yearly allowed amount ($6,000) to your TFSA. You need some funds, so you raid your TFSA and make a $2,000 withdrawal. But you realize later that you don’t need the funds, so you put the amount back in — but wait — you can’t!

The TFSA yearly contribution is a one-way road. You are only allowed to contribute a set amount for a year. And if you’ve withdrawn a sum from your TFSA, you can’t put it back to your TFSA until next year, with your withdrawal is added to your yearly contribution limit.

Proper use of your TFSA

Adding the right long-term holdings to your TFSA is the proper way to use your TFSA. It allows you to grow your TFSA funds without over-contributing, and since you will be holding them for a long-time, you won’t become susceptible to trading in your TFSA.

One stock you may want to consider for your TFSA is Capital Power (TSX:CPX). It’s an Alberta-based independent power company that claims to produce “responsible energy for tomorrow.” The company has 28 power generation facilities across the country and the U.S. that include wind, solar, coal, natural gas, and solid fuel. The total power generation capacity is 6,491 MW.

A clean energy business model is good news for investors since it probably means that the company will have a bright future and its long-term prospects look good. The two other reasons to love this stock is its juicy 5.5% yield and a 22.6% five-year compound annual growth rate (CAGR).

Foolish takeaway

The TFSA can be a powerful tool if you use it properly. It allows you to save and invest your money for short-term goals and emergencies, and it’s also great for saving for retirement. Using your TFSA improperly won’t just get you penalized, but can also put significant dents in your TFSA nest eggs.

Should you invest $1,000 in Capital Power right now?

Before you buy stock in Capital Power, consider this:

The Motley Fool Stock Advisor Canada analyst team just identified what they believe are the Top Stocks for 2025 and Beyond for investors to buy now… and Capital Power wasn’t one of them. The Top Stocks that made the cut could potentially produce monster returns in the coming years.

Consider MercadoLibre, which we first recommended on January 8, 2014 ... if you invested $1,000 in the “eBay of Latin America” at the time of our recommendation, you’d have $21,345.77!*

Stock Advisor Canada provides investors with an easy-to-follow blueprint for success, including guidance on building a portfolio, regular updates from analysts, and two new stock picks each month – one from Canada and one from the U.S. The Stock Advisor Canada service has outperformed the return of S&P/TSX Composite Index by 24 percentage points since 2013*.

See the Top Stocks * Returns as of 4/21/25

This article represents the opinion of the writer, who may disagree with the “official” recommendation position of a Motley Fool premium service or advisor. We’re Motley! Questioning an investing thesis — even one of our own — helps us all think critically about investing and make decisions that help us become smarter, happier, and richer, so we sometimes publish articles that may not be in line with recommendations, rankings or other content.

Fool contributor Adam Othman has no position in any of the stocks mentioned.

Confidently Navigate Market Volatility: Claim Your Free Report!

Feeling uneasy about the ups and downs of the stock market lately? You’re not alone. At The Motley Fool Canada, we get it — and we’re here to help. We’ve crafted an essential guide designed to help you through these uncertain times: "5-Step Checklist: How to Prepare Your Portfolio for Volatility."

Don't miss out on this opportunity for peace of mind. Just click below to learn how to receive your complimentary report today!

Get Our Free Report Today

More on Dividend Stocks

dividends can compound over time
Dividend Stocks

Is Fiera Stock a Buy for its Dividend Yield?

Fiera stock has one amazing dividend yield right now, but what else should investors consider?

Read more »

The sun sets behind a power source
Dividend Stocks

This Dividend Champion Has Paid Dividends for 51 Straight Years

All hail this dividend king for its proven potential to provide stable, reliable, and growing income.

Read more »

Person holding a smartphone with a stock chart on screen
Dividend Stocks

The Smartest Telecom Stock to Buy With $3,500 Right Now

Smart TFSA move? Telus stock shines for income & growth, outpacing rivals with a 7.7% dividend yield, two decades of…

Read more »

hand stacks coins
Dividend Stocks

I’d Put $7,000 in These Legendary Dividend Growers to Earn for the Next Decade

If you've got some cash for your TFSA, here are two stocks that should give you growing dividend income and…

Read more »

Blocks conceptualizing Canada's Tax Free Savings Account
Dividend Stocks

Here’s How to Catch up to the Average Canadian TFSA at Age 45

The TFSA can create immense passive income, and this dividend stock is an excellent choice.

Read more »

edit Safe pig, protect money
Dividend Stocks

How I’d Secure My Retirement With a $7,000 Investment Today

If you have the discipline to invest with a long-term strategy, here’s how you can use $7,000 in a TFSA…

Read more »

Canadian flag
Dividend Stocks

TFSA: 3 Canadian Stocks to Buy and Hold for Life

The TFSA is the perfect place to create income for years, and these three are the best Canadian stocks to…

Read more »

dividends grow over time
Dividend Stocks

Where to Invest $9,000 in the TSX Today

These stocks pay attractive dividends that should continue to grow.

Read more »