Filing Taxes for the First Time?
- JDR-TMW

- Mar 3
- 6 min read
Here's Everything You Need to Know
Filing your taxes for the first time can feel intimidating, but it doesn't have to be. Whether you just turned 18, landed your first job, recently moved to Canada, or graduated and started earning income, this guide will walk you through everything step by step.
Good news: filing your taxes isn't just about paying the government. In most cases, it actually puts money back in your pocket through refunds, credits, and benefits you're entitled to but only receive if you file.
Let's make it simple. 💡

Why Should You File? (Even if You Made Very Little)
One of the biggest misconceptions first-time filers have is: "I didn't make much money, so I don't need to file." This is a costly mistake.
Filing your 2025 tax return (for most people, due April 30, 2026) is how the CRA determines what you're eligible for. Many benefits are only unlocked once you file, including:
💰 Benefits You Could Be Missing Without Filing GST/HST Credit A quarterly tax-free payment for low-to-moderate income earners. A single person could receive up to $950 this year (Canada Groceries & Essentials Benefit, formerly GST/HST credit). Canada Workers Benefit (CWB) A refundable tax credit for low-income workers: You may qualify even with modest part-time employment. Canada Workers Benefit for low-income earners in 2025 is up to $1518 Ontario Trillium Benefit (OTB) If you live in Ontario, this combines three credits: Energy, sales, and property tax into one monthly payment. Your Tax Refund If your employer withheld more income tax from your paycheques than you owe, you'll get that money back (refund), but only if you file. |
📅 Key date: Online filing opened February 23, 2026. The deadline for most individuals to file their 2025 return is April 30, 2026. (Source: CRA, canada.ca, February 2026)

Step 1: Gather Your Documents
Before you sit down to file, collect the following. Most will arrive by the end of February — check your CRA My Account online if you haven't received slips by mail.
Document | What It Shows |
T4 Slip | Employment income and tax deducted at source from your employer |
T4A Slip | Scholarships, bursaries, freelance income, or other payments |
T5 Slip | Investment income (interest, dividends) from your bank |
RRSP Contribution Receipt | If you made RRSP contributions before March 2, 2026 |
Tuition Tax Certificate (T2202) | Post-secondary tuition paid in 2025 from your school |
Social Insurance Number (SIN) | Required to file, if you don't have one, apply at Service Canada |
Date of Birth | Needed for your return and benefit calculations |
Direct Deposit Info | Bank account number and transit/institution numbers for faster refunds |
📱 Pro tip: Sign into CRA My Account at canada.ca to access your tax slips digitally, and use the "Auto-fill my return" feature in certified tax software to import T4s, T5s, and RRSP receipts automatically.
Step 2: Choose How to File
You have several options, choose the one that fits your situation:
🖥️ Option 1: File Online with NETFILE (Best for Most People) Use certified tax software (free or paid) to complete your return and submit it directly to the CRA. This is fast, secure, and gets you your refund in about 2 weeks with direct deposit. Popular free options include Wealthsimple Tax, TurboTax Free, and H&R Block Online. |
🤝 Option 2: Free Tax Clinic (CVITP) If you have a modest income and a simple tax situation, the Community Volunteer Income Tax Program (CVITP) offers free, in-person help from trained volunteers. Last year, over 1 million Canadians used this service. Search for a clinic at canada.ca/free-tax-clinic. |
📱 Option 3: SimpleFile (Invited Filers with Simple Returns) Starting March 9, 2026, qualifying Canadians with simple tax situations may be able to file by answering a few questions online or by phone, no software needed. Check your CRA account to see if you received an invitation, or use the CRA eligibility questionnaire. |
Step 3: Don't Miss These Credits for First-Time Filers
Credits reduce the amount of tax you owe — and some are refundable, meaning you get money back even if you didn't owe any tax. Here are the ones most relevant to first-time filers:
Credit | Who It's For | Type |
Basic Personal Amount | Everyone reduces taxable income for the first ~$16,129 earned | Non-refundable |
Tuition Tax Credit (T2202) | Post-secondary students can carry forward or transfer unused amounts | Non-refundable |
Canada Workers Benefit | Low-income workers automatic when you file | Refundable |
GST/HST / Groceries & Essentials Benefit | Low-to-moderate income earners automatic on filing | Refundable |
Medical Expense Tax Credit | If you paid significant out-of-pocket medical costs in 2025 | Non-refundable |
Charitable Donation Credit | If you made donations to registered charities | Non-refundable |
Moving Expense Deduction | Moved 40+ km closer to a new job or school in 2025 | Deduction |
Ontario Trillium Benefit | Ontario residents — energy + sales + property tax credits combined | Refundable |
🎓 Student tip: The T2202 tuition credit can be carried forward if you don't need it now, or transferred to a parent/spouse. Hold onto it, it's worth real money later.

What's New for the 2025 Tax Year
A few important changes apply to the return you're filing right now:
Lower income tax rate: The lowest federal marginal income tax rate was cut from 15% to 14% on July 1, 2025. Because it was in effect for half the year, the effective rate for your 2025 return is 14.5%. That means slightly more money stays in your pocket. (Source: CRA, canada.ca, January 2026)
Top-up tax credit: A new non-refundable credit was introduced to effectively maintain a 15% credit rate for certain non-refundable credits claimed on amounts above the first tax bracket threshold of $57,375. Most first-time filers won't be affected, but it's worth noting if your income is near or above that level.
Canada Groceries and Essentials Benefit: The former GST/HST credit has been renamed and enhanced. An eligible single person could receive up to $950 this year. You're automatically considered when you file.
SimpleFile services open March 9, 2026: If you qualify (simple tax situation, lower income), this is the easiest way to file, no software needed. Check your CRA account for an invitation.
Common First-Time Filer Mistakes (And How to Avoid Them)
⚠️ Filing late or not at all: Even if you owe nothing, a late return can delay your benefit payments. If you owe taxes and miss April 30, 2026, the CRA charges 5% on the balance plus 1% per month for up to 12 months.
⚠️ Missing income sources: Tips, freelance work, side gigs, and scholarship amounts over $500 must be reported. No T-slip doesn't mean no reporting.
⚠️ Not signing up for direct deposit: The CRA processes refunds in about 2 weeks with e-file + direct deposit vs. up to 8 weeks by mail. Sign up in CRA My Account before you file.
⚠️ Falling for CRA scams: The CRA will NEVER call you threatening arrest, demand gift card payments, or ask for your SIN via email. When in doubt, hang up and call CRA directly at 1-800-959-8281.

Your First-Time Filer Action Plan 🚀
Create your CRA My Account at canada.ca. This unlocks auto-fill, slip access, and benefit tracking. It takes 10 minutes.
Collect your slips: T4, T4A, T2202, SIN, bank account info. Check your CRA My Account if anything's missing.
Choose your filing method: Wealthsimple Tax (free, excellent), CVITP clinic (free, in-person), or SimpleFile if you qualify (March 9+).
Claim every credit you're entitled to. At minimum: Basic Personal Amount. If student: T2202. If lower income: CWB and Groceries Benefit.
Set up direct deposit in CRA My Account before you file. This is the single easiest thing you can do for a faster refund.
File before April 30, 2026. Save your Notice of Assessment when it comes, you'll need it as your starting point next year.

Let's Make Your Money Work Harder
Filing your taxes for the first time is actually an opportunity to get money back, unlock benefits you're entitled to, and start building your financial history with the CRA. Once you've done it, it gets easier every year.
Not sure where to start or want to make sure you're not leaving anything on the table? That's exactly what The Money Wise is here for. Let's get money-wise together.
You just found your unfair advantage. 🔥 Most people scroll past this. You didn't. That already puts you ahead. Follow @themoneywise.ca on Instagram for weekly money moves, tax hacks, and the financial cheat codes the system never taught you. |

Official CRA Resources
Get ready to file your return: canada.ca/get-ready-taxes
Free tax clinics (CVITP): canada.ca/free-tax-clinic
SimpleFile services: canada.ca/simplefile
CRA My Account: canada.ca/my-cra-account
Students and Income Tax (CRA Guide P105): canada.ca/students-income-tax
Newcomers to Canada: canada.ca/newcomers-taxes
Next week: Seniors & Retirees, maximizing pension income, OAS, CPP, RRIF withdrawals, and the credits you shouldn't miss. Stay tuned!
The Money Wise | Tax Season Blog Series 2026

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