The Canada Workers Benefit (CWB) is one of the most valuable refundable tax credits available to low-income Canadians who earn income from work. Replacing the Working Income Tax Benefit (WITB) in 2019, the CWB was specifically redesigned to be more generous, reach more workers, and deliver money faster through advance payments. Because it is a refundable credit, you can receive it as a cash refund even if you owe no federal income tax — making it a genuine income supplement, not merely a tax reduction.
If you work but still struggle to make ends meet, understanding every aspect of the CWB — amounts, phase-out rules, the disability supplement, and the quarterly advance system — can put real money back in your pocket each year. Here is everything you need to know for the 2025 tax year.
The CWB is a federal refundable tax credit administered by the Canada Revenue Agency (CRA). It is designed to make work more financially rewarding for low- and modest-income individuals and families by supplementing their earnings through the tax system. The credit has two components: the basic CWB amount and the disability supplement for eligible recipients who also qualify for the Disability Tax Credit (DTC).
Because the CWB is refundable, it does not simply reduce your tax bill to zero — if the credit exceeds your taxes owing, the CRA sends you the difference as a refund. This makes it meaningfully different from non-refundable credits, which can only eliminate tax owing without generating a cash payment.
To qualify for the Canada Workers Benefit in 2025, you must meet all of the following conditions:
Earned income for CWB purposes includes wages, salaries, tips, commissions, and net self-employment income. It does not include investment income, rental income, pension income, Employment Insurance benefits, or social assistance.
The CWB amounts are indexed annually to inflation. For the 2025 tax year, the maximum basic amounts are:
The maximum basic CWB for a single person is $1,518. You begin to receive the credit once your earned income exceeds $3,000, and the credit phases in as income rises. The full maximum credit is available for individuals with net income in the range of approximately $3,000 to $24,000. Once your net income exceeds $24,000, the credit starts to phase out at a rate of 12 cents for every dollar of income above that threshold. The credit is fully phased out at approximately $35,095 for single individuals.
Families — including couples and single parents with eligible dependants — can receive a maximum basic CWB of $2,616. The family phase-out begins at a net family income above $26,000 and also reduces at 12% of income above that threshold. Families should note that only one spouse or common-law partner claims the CWB; the other does not file a separate basic CWB claim.
The phase-out mechanism is straightforward but worth understanding precisely. Once your net income (or family net income) exceeds the applicable threshold, the CWB reduces by 12 cents for every dollar of income above that threshold.
For example, a single individual with net income of $30,000 has exceeded the $24,000 threshold by $6,000. The reduction is 12% × $6,000 = $720. Their maximum credit of $1,518 is therefore reduced to $798. As income climbs toward $35,095, the credit falls to zero. This gradual reduction avoids a harsh "welfare cliff" where earning a little more causes a sudden large loss of benefits.
CWB recipients who are also eligible for the Disability Tax Credit (DTC) can receive an additional disability supplement on top of their basic CWB amount. For 2025, the disability supplement is worth up to $784.
To claim the disability supplement, you must have an approved DTC certificate (Form T2201) on file with the CRA. The supplement phases out separately from the basic amount, beginning at net income of approximately $33,018 for single individuals with the DTC, reducing at the same 12% rate. For families where both spouses qualify for the DTC, each can claim their own disability supplement (subject to their individual phase-out), though the combined family claim is still subject to family income limits.
The disability supplement recognises the additional costs and barriers facing Canadians with disabilities who are participating in the workforce, and it can meaningfully increase the total benefit received.
Since 2022, the CRA has automatically issued advance CWB payments equal to 50% of your estimated annual entitlement. These payments are sent in three instalments during the tax year:
No application is required if you received the CWB in the previous tax year — the CRA calculates your estimated advance based on your prior year's return and deposits it automatically. If you are claiming the CWB for the first time, you can request advance payments by completing Form RC201 (Canada Workers Benefit Advance Payments Application).
The remaining 50% of your CWB entitlement is reconciled when you file your annual income tax return. If your actual CWB for the year is higher than the advances received, you receive the balance as a refund. If your income was higher than expected and your actual entitlement is lower than the advances you received, the difference is repaid through your tax return — so it is worth estimating carefully if your income changed significantly during the year.
You claim the Canada Workers Benefit by completing Schedule 6 (Canada Workers Benefit) and filing it with your T1 personal income tax return. The schedule walks you through the calculation step by step: earned income, net income, applicable amounts, phase-out reduction, and any disability supplement. Most tax software completes Schedule 6 automatically once you enter your income and DTC eligibility.
Even if you believe your income is too low to owe taxes, filing a return is essential — it is the only way to receive the CWB as a cash refund, access advance payments in future years, and claim other income-tested benefits like the GST/HST credit and Canada Child Benefit.
A few planning considerations can make a real difference to the amount you receive. Contributing to an RRSP reduces your net income, which can shift you into a more favourable position within the CWB phase-in range — potentially increasing your benefit. Self-employed individuals should ensure all allowable business deductions are properly claimed, since excessive net self-employment income can push earnings into the phase-out zone unnecessarily. If your family situation changed during the year (new dependant, separation, marriage), updating your CRA My Account profile helps ensure advance payment estimates are accurate.
At Swift Accounting Calgary, we routinely identify clients who have under-claimed or entirely missed the CWB and its disability supplement. A professional review of your return can recover real money, particularly for workers who changed jobs, worked part of the year, or have dependants that affect their eligibility category.
The CWB interacts with several other credits and benefits — including the GST/HST credit, provincial low-income supplements, and the Disability Tax Credit itself — in ways that are easy to miss when filing on your own. Errors in reporting earned income, overlooking the disability supplement, or miscalculating the family versus single amounts are among the most common issues we see. The CRA can also reassess CWB claims if the advance payments are inconsistent with the return you file, leading to unexpected balances owing.
Whether you are filing for the first time, have a complex situation involving self-employment income or a disability certificate, or simply want to be certain you are receiving every dollar you are entitled to, working with an experienced accounting firm pays for itself. Swift Accounting in Calgary helps individuals and families navigate the full range of CRA credits and benefits with accuracy and care.
If you have questions about the Canada Workers Benefit or want a professional review of your tax situation, contact our team today — we are here to make sure you keep more of what you earn.
Yes. Net income from self-employment counts as earned income for CWB purposes, provided it is from an active business or professional activity. You must report your self-employment income accurately on your T1 return, and your net self-employment income (after allowable business expenses) is what counts toward the earned income threshold and phase-in calculation. Keep in mind that if your net self-employment income is high, it may push you into the phase-out range faster than employment income alone.
If your actual net income for 2025 results in a lower CWB entitlement than the advances you received, the difference must be repaid. The CRA reconciles this when you file your tax return — any excess advance is treated as tax owing on your return. To avoid a surprise balance owing, you can voluntarily reduce or stop advance payments through CRA My Account if you expect significantly higher income during the year.
No. Once the CRA has an approved Disability Tax Credit certificate (Form T2201) on file with an indefinite or long-term approval period, you do not need to reapply annually. You simply indicate your DTC eligibility on Schedule 6 each year. However, if your DTC certificate has an expiry date, you will need to submit a new T2201 (completed by a qualifying medical practitioner) before or when that period ends to continue receiving the supplement.
No. For a couple, only one spouse or common-law partner claims the family basic CWB amount (up to $2,616). The other spouse does not file a separate basic CWB claim. However, if both spouses independently qualify for the disability supplement, each can claim their own disability supplement separately, subject to their individual income and phase-out calculations. This is an area where careful coordination between spouses on a joint tax filing review can ensure the maximum combined benefit is received.
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