Canada Workers Benefit (CWB) Explained for 2025

The Canada Workers Benefit (CWB) is a refundable federal tax credit designed to top up the earnings of low-income workers. It replaced the older Working Income Tax Benefit (WITB) in 2019, and has been steadily enhanced since. For 2025, the maximum basic amount is $1,633 for single workers and $2,813 for families, with an additional disability supplement of up to $843.

Because it’s refundable, you get the credit even if you owe no tax — the CRA writes you a cheque (or direct deposit) for the difference. That makes the CWB one of the most valuable credits available to working Canadians earning under roughly $35,000 to $50,000.

Who Qualifies

You’re eligible for the CWB for 2025 if you:

• Are a resident of Canada all year
• Earned income from employment or self-employment
• Are 19 or older on December 31, 2025 (or live with a spouse, common-law partner, or child)
• Have working income above $3,000

You are not eligible if you were a full-time student for more than 13 weeks in the year (unless you had an eligible dependant), were confined to a prison for 90+ days, or were exempt from Canadian tax (e.g., diplomats).

2025 Maximum Amounts and Phase-Outs

The CWB has two components — a basic amount and a disability supplement — each with its own phase-in and phase-out.

Component	Family status	Maximum	Phase-in starts	Phased out at
Basic	Single	$1,633	$3,000 earned	$36,748 net income
Basic	Family	$2,813	$3,000 earned	$48,093 net income
Disability supplement	Single	$843	$1,150 earned	$42,222
Disability supplement	Family	$843	$1,150 earned	$59,038 (both eligible)

The basic amount phases in at 27% of every dollar of working income above $3,000, peaks, then phases out at 15% of net income above the reduction threshold ($26,149 single / $29,833 family for 2025).

Quebec, Nunavut, and Alberta have negotiated province-specific configurations of the CWB, so residents there see slightly different thresholds on their notice of assessment.

Worked Example — Single Worker Earning $22,000

Priya is 26, single, no dependants, and earned $22,000 working retail in Ontario in 2025.

• Working income above $3,000: $22,000 − $3,000 = $19,000
• Phase-in: 27% × $19,000 = $5,130 → capped at maximum of $1,633
• Net income ($22,000) is below the $26,149 phase-out threshold, so no reduction
• CWB received: $1,633

That $1,633 shows up on line 45300 of her return. Because it’s refundable, she receives it even though her federal tax before credits is already small.

Worked Example — Family With Two Kids, $45,000 Household Income

Marcus and Lena have two children and combined working income of $45,000, with net income of $45,000.

• Maximum family CWB: $2,813
• Net income above $29,833 threshold: $45,000 − $29,833 = $15,167
• Phase-out: 15% × $15,167 = $2,275
• CWB received: $2,813 − $2,275 = $538

A small amount — but effectively free money for filing their return on time.

Advance Payments (ACWB)

Since July 2023, the CRA automatically sends half of your estimated CWB in three quarterly advance payments (July, October, January) based on your previous year’s return. You no longer need to apply — if you qualified last year, you’ll get the advance payments.

The remaining half is reconciled when you file. If your income rose and you were overpaid, the excess gets clawed back on your return. If your income dropped, you receive a top-up.

For someone expecting the full $1,633 single amount, advance payments arrive as three cheques of roughly $272 each across the year — a meaningful cash-flow boost for low-income households.

How to Claim

The CWB is calculated on Schedule 6 of your T1 return. Most tax software does this automatically once you enter your T4 and self-employment income. There’s nothing to apply for — just file a return, even if you owe no tax.

If you have a disability and qualify for the Disability Tax Credit (DTC), make sure Form T2201 is on file with CRA so the CWB disability supplement is automatically included.

Interaction With Other Benefits

The CWB stacks with other low-income supports without clawback interactions:

• Canada Child Benefit (CCB)
• GST/HST credit
• Provincial benefits (e.g., Ontario Trillium Benefit, BC Climate Action Tax Credit)
• Climate Action Incentive Payment

However, CWB itself is based on net income, so RRSP contributions can actually boost your CWB by lowering the income used in the phase-out calculation. For someone in the phase-out zone, each $1,000 RRSP contribution can recover up to $150 of CWB.

Key Takeaways

• The CWB is a refundable credit — you receive it even with zero tax owing
• Maximum 2025 amounts: $1,633 single, $2,813 family, plus $843 disability supplement
• Phase-in starts at $3,000 of working income; phase-out at $26,149 (single) / $29,833 (family) net income
• Advance payments are automatic if you qualified last year
• RRSP contributions can increase your CWB by reducing net income

Estimate your entitlement with the Canada Workers Benefit Calculator, and check how it combines with the Canada Child Benefit and GST/HST credit for your household.