Spill the T - Part 2: Understanding Your T4 and T5 Tax Slips in Canada
If you read the first blog in this series, you already know one of the biggest tax misconceptions in Canada: a tax slip is not the same thing as a tax return. If you missed it, don't worry - we'll quickly catch you up. Check out Part 1 of this blog series, Spill the T - Part 1: T1 vs. T2 Tax Returns Explained for Canadians.
Tax season has a way of making perfectly capable people question everything they know. Suddenly you're staring at a handful of forms filled with numbered boxes and unfamiliar acronyms, wondering whether you're supposed to do something with them - or hope they sort themselves out.
You're definitely not alone.
One of the reasons tax season feels overwhelming is that there are so many documents involved, and they're all named with a "T" followed by a number. T1. T2. T4. T5. It's easy to mix them up.
This "Spill the T" series is here to untangle that confusion in plain language. Today, we're looking at two of the most common tax slips Canadians receive: the T4 and the T5.
A Quick Refresher: Tax Slips vs. Tax Returns
A tax slip reports income you've earned during the year.
A tax return is what you file with the Canada Revenue Agency (CRA) to calculate how much tax you owe - or how much of a refund you're entitled to receive.
Think of tax slips as the ingredients and your tax return as the finished recipe.
Today's focus is on the T4 and T5 - two slips that report where your income came from.
The T4: Your Employment Income Slip
If you've worked as an employee in Canada, chances are you've received a T4.
Your employer prepares this slip and sends it to both you and the CRA. It summarizes how much employment income you earned during the year and how much was deducted from your paycheques for taxes and government programs.
Most employers are required to issue T4 slips to their employees and submit the information contained within them to the CRA by the last day of February.
The Boxes That Matter Most
A T4 contains plenty of boxes, but these are the ones you'll see most often:
Box 14 - Employment Income: This is your total employment income for the year.
Box 22 - Income Tax Deducted: This shows how much income tax your employer deducted and remitted to the CRA on your behalf.
Box 16 (or Box 17 in Quebec) - CPP/QPP Contributions: These boxes report your Canada Pension Plan (or Quebec Pension Plan) contributions.
Box 18 - Employment Insurance (EI) Premiums: This reports your EI contributions deducted during the year.
What If You Have More Than One T4?
It's common to receive multiple T4s if you changed jobs, worked more than one job, or had seasonal employment.
Be sure to include every T4 when filing your tax return. The CRA receives copies directly from your employers, so missing one can lead to reassessments later.
"Why Do I Still Owe Tax?"
One of the questions I hear most often is, "My employer already deducted tax - why do I still owe money?"
Payroll deductions are estimates based only on the income paid by that employer.
If you had multiple jobs, earned investment income, received bonuses, or had self-employment income, the tax deducted may not fully cover your overall tax bill. On the other hand, if too much tax was withheld, you could receive a refund.
Your tax return looks at your complete financial picture.
What If Your T4 Is Late or Wrong?
If your T4 hasn't arrived by the end of February, check your payroll portal or your CRA My Account before contacting your employer.
If you notice incorrect income or deductions, ask your employer to issue an amended T4 before filing your return.
A Quick Note About T4As
Despite the similar name, a T4A is different from a T4. It's commonly used to report payments made to independent contractors, freelancers, consultants, pensions, scholarships, and other types of income.
If you're self-employed or work as a contractor, it's a slip worth becoming familiar with.
The T5: Your Investment Income Slip
Not all income comes from working.
If you've earned interest or dividends from investments, you may receive a T5.
If you are the sole owner of a corporation and opt to compensate yourself with dividends, your corporation must file a T5 with the CRA, and you must claim the income contained within the T5 slip on your T1 personal income tax return.
A T5 is typically issued by banks, credit unions or brokerage firms to report investment income earned, or by corporations who pay out dividends.
The Three Types of Income You'll Commonly See
Interest Income: This includes interest earned from savings accounts, GICs, and certain investment accounts. Interest income is generally taxed like regular income.
Eligible Dividends: These usually come from larger Canadian corporations and qualify for the Dividend Tax Credit, which helps reduce double taxation because the corporation has already paid corporate income tax.
Non-Eligible Dividends: Smaller Canadian private corporations often pay these. They also receive a dividend tax credit, although it's calculated differently from that for eligible dividends.
The important takeaway is that dividends are taxed differently from employment income.
Why Isn't My TFSA Income on a T5?
This is a common question.
Investment income earned inside a Tax-Free Savings Account (TFSA) isn't reported on a T5 because it's generally tax-free.
If you hold similar investments outside your TFSA, however, you'll likely receive a T5.
When Will You Receive One?
Financial institutions generally issue a T5 when you've earned more than $50 of investment income during the calendar year.
Even if you don't receive a T5 because your income falls below that threshold, you're still responsible for reporting taxable investment income where required.
Double-Check Your Records
Most T5s are accurate, but mistakes do happen.
Before filing your tax return, compare your T5 with your investment statements. A quick review can help catch errors before they become bigger issues.
The Bottom Line
Tax slips don't have to feel mysterious.
Your T4 tells the story of your employment income.
Your T5 tells the story of your investment income.
Together, they become part of the bigger picture your tax return paints for the CRA.
If you remember nothing else from this post, remember this: Tax slips report information. Tax returns calculate results.
Understanding that distinction can make tax season feel much less intimidating.
If you missed the first blog covering T1 and T2 tax returns, you can read it here: Spill the T - Part 1: T1 vs. T2 Tax Returns Explained for Canadian.
Whether you're trying to make sense of tax slips, clean up your bookkeeping, or prepare for tax season with more confidence, you don't have to navigate it alone. Check out my Digital Tools, designed to help you through every season of your business.
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