TFSA Over Contribution Penalty: Costs, Fixes, and Waivers
The TFSA over contribution penalty is a tax of 1 percent a month on the highest excess amount in your account each month. If you put $5,000 more than your room allows and leave it there for six months, you’ll owe $300. To fix it, withdraw the excess right away, file Form RC243 by June 30 of the following year, and pay the tax owing. If the mistake was honest and you removed the money quickly, you can ask the CRA in writing to waive the tax. Unlike an RRSP, a TFSA has no $2,000 buffer, so even a $100 excess is taxed.
What Is the TFSA Over Contribution Penalty?
The CRA charges this tax whenever the money you’ve put into your TFSA is more than the contribution room you have. The tax is 1 percent of the highest excess amount at any point in a month. It applies for every month the excess stays in your account, even if it’s there for only one day. If you overcontribute on March 30 and withdraw on April 2, you’ll still owe the 1 percent for both March and April.
The penalty adds up across all your TFSAs combined, not each account separately. Someone with a TFSA at their bank and another at an online brokerage has one total limit. Deposits to both accounts count toward it. That’s how many Calgary families end up overcontributing without realizing it.
The CRA treats a deliberate overcontribution much more harshly. If you put extra money in on purpose to earn tax free income, the CRA can apply a 100 percent tax on any income earned on the excess. The 1 percent monthly penalty is for honest mistakes. Planned overcontributions face both taxes.
What Causes a TFSA Over Contribution?
Most overcontributions come from a few common mistakes about how and when contribution room works.
1. Redepositing a Withdrawal Too Soon
When you take money out of your TFSA, that room doesn’t come back until January 1 of the next year. Many people withdraw for a short term need and then put the money back a few months later, thinking the room is still there. If your account was already full, every dollar you redeposit becomes an excess.
This is the most common reason Canadians receive a CRA letter about their TFSA. Our guide on TFSA withdrawal rules explains the January 1 timing in detail. The safe approach is to keep the money in a regular savings account until the new year.
2. Moving Money Between Banks Yourself
Withdrawing cash from one TFSA and depositing it into a TFSA at another bank counts as a withdrawal and a new contribution. If you move $25,000 this way in the same year, you need $25,000 of unused room to cover it. Most people don’t have that much room left.
A direct transfer between institutions avoids the problem completely. The new bank requests the funds from the old bank, so the money never passes through your hands. The CRA doesn’t count a direct transfer as a withdrawal or a contribution. Always ask for a direct transfer when you switch providers.
3. Trusting an Outdated Room Figure
The contribution room shown in CRA My Account is calculated as of January 1. It doesn’t include any deposits or withdrawals you’ve made since then. Banks report your TFSA activity to the CRA by the end of February, so the number can be wrong for weeks or even months.
Relying on that figure after making deposits is a common trap, especially early in the year. Keep your own record of every contribution and withdrawal, with the date and amount. Our guide on the TFSA contribution limit shows how to work out your room from the annual limits.
How to Fix a TFSA Over Contribution?
If you’ve already overcontributed, these three steps stop the penalty from growing and settle what you owe.
Step 1: Withdraw the Excess Right Away
The penalty keeps adding 1 percent every month until the excess is gone, so withdraw it as soon as you find the mistake. You don’t need CRA approval, and the withdrawal is tax free. Even if you’re close to the end of a month, take the money out now so you don’t pay for another month.
Withdrawals that remove an excess are treated differently from regular withdrawals. The amount used to clear the excess isn’t added back to your room the next year. Only the part above the excess is restored, so you can’t use this withdrawal to build up extra room later.
Step 2: File Form RC243 by June 30
The CRA usually sends a letter when it finds an excess, along with Form RC243, the TFSA Return. You have to file this return by June 30 of the year after the overcontribution. Schedule A on the form calculates the tax month by month, based on the highest excess in each month.
If you don’t file on time, the CRA adds a late filing penalty. It’s 5 percent of the balance owing, plus 1 percent for each full month the return is late, up to 12 months. Interest also builds on any unpaid tax. Filing on time, even if you plan to ask for a waiver, keeps these extra charges from piling up.
Step 3: Pay the Tax or Request a Waiver
If your mistake wasn’t an honest error, pay the tax owing by June 30 to avoid interest. You can pay through CRA My Account, online banking, or at a Canadian bank. Keep your payment confirmation with your RC243 records.
If the overcontribution was a reasonable mistake and you removed it quickly, you can ask the CRA to cancel or reduce the tax. You make the request in writing, with an explanation and supporting documents. The next section explains how that process works.
How Much the TFSA Over Contribution Penalty Costs?
This table shows what the 1 percent monthly tax adds up to for different excess amounts and time periods. Use it to estimate your cost and see how quickly the penalty grows when an excess is left in place.
| Excess Amount | Months in Your TFSA | Monthly Tax | Total Tax |
|---|---|---|---|
| $1,000 | 3 months | $10 | $30 |
| $5,000 | 6 months | $50 | $300 |
| $6,000 | 8 months (May to December) | $60 | $480 |
| $10,000 | 12 months | $100 | $1,200 |
| $20,000 | 18 months | $200 | $3,600 |
The penalty is based on the highest excess in each month, so partial withdrawals lower the tax only from the following month. If you had $8,000 of excess on June 1 and withdrew $5,000 on June 20, June’s tax is still $80. July’s tax drops to $30 for the $3,000 that remains.
The cost can also grow beyond the 1 percent tax. Late filing penalties and daily interest apply if Form RC243 isn’t filed and paid by June 30. A $20,000 excess left in place for 18 months, with a late return, can easily cost more than $4,000. Acting quickly is the cheapest fix.
How to Get the TFSA Over Contribution Penalty Waived?
The CRA can cancel the tax if your overcontribution was a reasonable error and you removed it without delay. Write a letter to the CRA explaining what happened, or send it through the “Submit documents” option in CRA My Account. Include the dates of your deposits and withdrawals, bank statements, and the reason for the mistake. Show when you discovered the error and how quickly you withdrew the excess. The CRA looks at whether the mistake was honest and how fast you fixed it.
Waivers are more likely when the mistake came from something outside your control. Examples include a bank processing a transfer as a withdrawal, an outdated room figure in My Account, or a serious illness that kept you from managing your accounts. Requests are less likely to succeed when the same person overcontributes year after year or leaves the excess in place for months.
Calgary Tax Consulting provides Audit Representation in Calgary for clients who receive a TFSA excess letter or an RC243 assessment. We review your contribution history, prepare the written waiver request with the right evidence, and deal with the CRA on your behalf. Clients in McKenzie Towne, Rocky Ridge, and Bowness have had penalties reduced or cancelled through a well documented request.
How to Avoid a TFSA Over Contribution Next Time?
A few simple habits prevent nearly every TFSA over contribution penalty. Keep a running record of every TFSA deposit and withdrawal across all your accounts, with dates and amounts. Update it each time you move money, and check it before any new contribution. A simple spreadsheet works, and it’s more accurate than CRA My Account for anything done this year.
Wait until January 1 before redepositing any withdrawal if your account was already full. Use direct transfers whenever you switch banks, and ask the new institution for the transfer form first. If you’re unsure of your room, contribute less than you think you have, and top up after your bank reports to the CRA in February.
Self employed people often mix TFSA deposits with business banking, which makes contributions harder to track. Our Bookkeeping Services in Calgary keep business and personal accounts separate and record TFSA transfers clearly, so you always know your room. Business owners in Bragg Creek and Langdon also use our guide on TFSA vs RRSP to decide where their savings should go first.
FAQs
Q. How much is the TFSA over contribution penalty?
The penalty is 1 percent a month on the highest excess amount in your TFSA during each month. A $5,000 excess left in place for six months costs $300. The tax applies even if the excess was in your account for only one day of a month.
Q. How do I fix a TFSA over contribution?
Withdraw the excess right away to stop the monthly tax from growing. Then file Form RC243, the TFSA Return, by June 30 of the following year and pay the tax owing. If it was an honest mistake, you can ask the CRA in writing to waive the tax.
Q. Can the CRA waive the TFSA over contribution penalty?
Yes. The CRA can cancel or reduce the tax if the overcontribution was a reasonable error and you withdrew the excess without delay. Send a written request with an explanation, dates, and bank statements through CRA My Account or by mail.
Q. Is there a grace amount for TFSA over contributions like the RRSP?
No. An RRSP lets you go up to $2,000 over your limit without a penalty, but a TFSA has no buffer. Even a $100 excess is taxed at 1 percent a month until you remove it.
Q. When is Form RC243 due?
Form RC243 is due by June 30 of the year after the overcontribution. Any tax owing must also be paid by then to avoid interest. Filing late adds a penalty of 5 percent of the balance, plus 1 percent for each full month late, up to 12 months.