Key Takeaways
- 1.At $55,000, a New Brunswick employee takes home $41,995 annually ($3,500/month) after federal tax, NB tax, CPP, and EI.
- 2.At $85,000, take-home drops to $60,666 annually ($5,056/month) — a combined marginal rate of 34.5% at this tier.
- 3.At $120,000, take-home is $82,901 annually ($6,908/month) with 36.5% combined marginal rate in NB's third bracket.
- 4.NB saves you $765–$2,858 per year in provincial tax compared to Nova Scotia at the same income — but costs $1,200–$3,400 more than Ontario.
- 5.NB's Low-Income Tax Reduction is fully clawed back above ~$49,000 income, providing no benefit at any of these three salary levels.
New Brunswick Provincial Tax Brackets for 2025
New Brunswick uses a four-bracket progressive tax system that applies to your taxable income (after deductions like RRSP contributions). These provincial rates are in addition to federal income tax — you pay both:
| Taxable Income | NB Rate | Federal Rate | Combined Marginal |
|---|---|---|---|
| $0 – $49,958 | 9.40% | 15.00% | 24.40% |
| $49,958 – $99,916 | 14.00% | 20.50% | 34.50% |
| $99,916 – $185,064 | 16.00% | 20.50%/26% | 36.50%/42.00% |
| Over $185,064 | 19.50% | 29%/33% | 48.50%/52.50% |
Combined marginal rates show the NB rate plus the applicable federal rate at the same income level. The federal bracket boundaries ($57,375, $114,750, $158,101, $220,708) do not align with NB brackets, creating split rates within NB's third and fourth tiers.
NB Basic Personal Amount: $13,044
The first $13,044 of income is effectively tax-free at the provincial level through a non-refundable credit (9.40% × $13,044 = $1,226 credit). Combined with the federal Basic Personal Amount of $16,129 (15% × $16,129 = $2,419 credit), you pay no income tax on roughly the first $13,000–$16,000 of earnings depending on the level of government.
Worked Example 1: $55,000 Salary
A typical early-career professional in Moncton or Fredericton — perhaps a government employee, teacher, or skilled tradesperson. Single, no dependants, no RRSP contribution for this example.
Line-by-Line Deduction Breakdown
Gross salary: $55,000
CPP contribution:
($55,000 − $3,500 exemption) × 5.95% = $3,064
EI premium:
$55,000 × 1.64% = $902
Federal income tax:
$55,000 × 15% = $8,250
Less: BPA credit ($16,129 × 15%) = −$2,419
Less: CPP credit ($3,064 × 15%) = −$460
Less: EI credit ($902 × 15%) = −$135
Federal tax: $5,236
NB provincial tax:
First $49,958 × 9.40% = $4,696
Remaining $5,042 × 14.00% = $706
Gross NB tax: $5,402
Less: NB BPA credit ($13,044 × 9.40%) = −$1,226
Less: NB CPP credit ($3,064 × 9.40%) = −$288
Less: NB EI credit ($902 × 9.40%) = −$85
NB tax: $3,803
Total deductions: $13,005
Annual take-home: $41,995
Monthly take-home: $3,500
Effective total tax rate: 23.6%
NB Low-Income Tax Reduction: Does It Apply?
No. The NB Low-Income Tax Reduction provides a basic $1,099 reduction, but it is clawed back at 4% of net income above approximately $22,000. At $55,000: ($55,000 − $22,000) × 4% = $1,320 clawback, which exceeds the $1,099 benefit. The reduction is fully eliminated at this income. It only helps NB residents earning under ~$49,000.
Worked Example 2: $85,000 Salary
A mid-career professional — a senior public servant, IT specialist, or healthcare worker in Saint John or Moncton. This salary places you in NB's second provincial bracket (14%) and the federal second bracket (20.5%).
Line-by-Line Deduction Breakdown
Gross salary: $85,000
CPP1 contribution:
($71,300 − $3,500) × 5.95% = $4,034 (maximum)
CPP2 contribution:
($79,400 − $71,300) × 4.00% = $324 (maximum)
EI premium:
$65,700 × 1.64% = $1,077 (maximum)
Federal income tax:
First $57,375 × 15% = $8,606
Remaining $27,625 × 20.5% = $5,663
Gross federal tax: $14,269
Less: BPA credit = −$2,419
Less: CPP credit (($4,034 + $324) × 15%) = −$654
Less: EI credit ($1,077 × 15%) = −$162
Federal tax: $11,034
NB provincial tax:
First $49,958 × 9.40% = $4,696
Remaining $35,042 × 14.00% = $4,906
Gross NB tax: $9,602
Less: NB BPA credit = −$1,226
Less: NB CPP credit (($4,034 + $324) × 9.40%) = −$410
Less: NB EI credit ($1,077 × 9.40%) = −$101
NB tax: $7,865
Total deductions: $24,334
Annual take-home: $60,666
Monthly take-home: $5,056
Effective total tax rate: 28.6%
Note that CPP and EI both hit their annual maximums below $85,000. Every additional dollar earned above this point is subject only to income tax — no further payroll deductions. This is why the effective rate does not increase as steeply between $85K and $120K as it does between $55K and $85K. For a deeper look at how CPP timing affects retirement income, see our CPP at 60 vs 65 vs 70 break-even calculator.
Worked Example 3: $120,000 Salary
A senior professional, specialist physician supplement, or dual-income household's higher earner. This salary crosses into NB's third bracket (16%) and the federal third bracket (26%).
Line-by-Line Deduction Breakdown
Gross salary: $120,000
CPP1 + CPP2: $4,034 + $324 = $4,358 (both maximums)
EI premium: $1,077 (maximum)
Federal income tax:
First $57,375 × 15% = $8,606
$57,375 – $114,750 ($57,375 × 20.5%) = $11,762
$114,750 – $120,000 ($5,250 × 26%) = $1,365
Gross federal tax: $21,733
Less: BPA credit = −$2,419
Less: CPP credit ($4,358 × 15%) = −$654
Less: EI credit ($1,077 × 15%) = −$162
Federal tax: $18,498
NB provincial tax:
First $49,958 × 9.40% = $4,696
$49,958 – $99,916 ($49,958 × 14%) = $6,994
$99,916 – $120,000 ($20,084 × 16%) = $3,213
Gross NB tax: $14,903
Less: NB BPA credit = −$1,226
Less: NB CPP credit ($4,358 × 9.40%) = −$410
Less: NB EI credit ($1,077 × 9.40%) = −$101
NB tax: $13,166
Total deductions: $37,099
Annual take-home: $82,901
Monthly take-home: $6,908
Effective total tax rate: 30.9%
At $120,000, the combined marginal rate on your last dollar is 42% (26% federal + 16% NB). An RRSP contribution at this level shelters income from that 42% rate. For example, a $10,000 RRSP contribution saves $4,200 in combined tax immediately. For how Alberta's flat 10% rate compares at the same salary, the gap is substantial.
NB vs Ontario vs Nova Scotia: Provincial Tax Comparison
Remote workers and retirees weighing Atlantic Canada relocation need concrete numbers. Here is the provincial tax payable (not including federal, CPP, or EI — those are identical across provinces) at each salary tier:
| Salary | NB Provincial Tax | Ontario Provincial Tax | Nova Scotia Provincial Tax | NB vs NS Savings |
|---|---|---|---|---|
| $55,000 | $3,803 | $2,596 | $4,568 | $765/yr |
| $85,000 | $7,865 | $5,432 | $9,476 | $1,611/yr |
| $120,000 | $13,166 | $9,764 | $16,024 | $2,858/yr |
Ontario figures include the Ontario Health Premium ($600 at $55K, $750 at $85K, $900 at $120K) which is collected as part of provincial income tax. Nova Scotia figures reflect NS's five brackets (8.79%/14.95%/16.67%/17.5%/21%) and lower BPA of $8,481. All figures use 2025 rates and assume employment income only with no deductions. For the full BC comparison, see our BC income tax calculator.
The NB Cost-of-Living Offset
While NB provincial tax is $1,200–$3,400 higher than Ontario at these incomes, New Brunswick housing costs are dramatically lower. The average home price in Moncton ($340,000) is less than half of the GTA average ($1,100,000+). A remote worker earning $85,000 who moves from Toronto to Moncton pays $2,433 more in provincial tax but could save $3,000–$4,000+ per month in mortgage payments — a net gain of $30,000+ annually.
Total Take-Home Summary: All Three Tiers
| Deduction | $55K Salary | $85K Salary | $120K Salary |
|---|---|---|---|
| Federal income tax | $5,236 | $11,034 | $18,498 |
| NB provincial tax | $3,803 | $7,865 | $13,166 |
| CPP (employee) | $3,064 | $4,358 | $4,358 |
| EI premium | $902 | $1,077 | $1,077 |
| Total deductions | $13,005 | $24,334 | $37,099 |
| Annual take-home | $41,995 | $60,666 | $82,901 |
| Monthly take-home | $3,500 | $5,056 | $6,908 |
| Effective total rate | 23.6% | 28.6% | 30.9% |
All figures assume employment income, no RRSP contributions, no other deductions or credits beyond the Basic Personal Amount. CPP includes both CPP1 and CPP2 (second ceiling) contributions for 2025. For self-employed individuals, CPP is doubled (both employee and employer portions). See our Manitoba income tax breakdown for comparison with another mid-cost province.
Impact of a $55K Spouse in a Common-Law Household
Canada does not use joint filing — each partner files independently. When a common-law spouse earning $55,000 joins an $85,000 earner's household, here is the combined picture:
| Item | $85K Earner | $55K Spouse | Household |
|---|---|---|---|
| Gross income | $85,000 | $55,000 | $140,000 |
| Federal tax | $11,034 | $5,236 | $16,270 |
| NB tax | $7,865 | $3,803 | $11,668 |
| CPP + EI | $5,435 | $3,966 | $9,401 |
| Annual take-home | $60,666 | $41,995 | $102,661 |
| Monthly take-home | $5,056 | $3,500 | $8,555 |
The household keeps 73.3% of gross income ($102,661 / $140,000). Because Canada taxes individuals rather than households, there is no “marriage penalty” or bonus. The $85K earner loses the spousal amount credit ($13,044 × 9.40% = $1,226 at the NB level) once the spouse earns above $13,044 — a net loss of ~$1,226 in credits, partially offset by the second set of BPA credits the spouse claims on their own return.
RRSP Deduction Impact at Each Tier
An RRSP contribution reduces taxable income dollar-for-dollar. The tax savings depend on which marginal bracket you're in:
| Salary | Combined Marginal Rate | Tax Saved on $5,000 RRSP | Tax Saved on $10,000 RRSP |
|---|---|---|---|
| $55,000 | 34.50% | $1,725 | $3,450 |
| $85,000 | 34.50% | $1,725 | $3,450 |
| $120,000 | 36.50%/42.00% | $1,825–$2,100 | $3,650–$4,200 |
The $55K and $85K earners are both in the 14% NB bracket + 20.5% federal bracket = 34.5% combined marginal rate. The $120K earner straddles the 16% NB bracket and crosses into the 26% federal bracket at $114,750, creating the 42% rate on the top portion. RRSP room for 2025 is 18% of prior-year earned income, to a maximum of $32,490.
Capital Gains Taxation in New Brunswick
Capital gains in NB follow the same federal inclusion rate: 50% of gains up to $250,000 are included in taxable income, and 66.67% of gains above $250,000 (effective 2024 changes). The included portion is then taxed at your marginal rate:
$50,000 capital gain at $85K income:
Inclusion: $50,000 × 50% = $25,000 added to income
Marginal rate on $25,000: 34.50% (NB 14% + federal 20.5%)
Tax on gain: $25,000 × 34.50% = $8,625
Effective tax rate on the full gain: 17.25%
Filing Deadlines and CRA Submission
NB residents file using the standard T1 General with the NB428 provincial tax form. Key dates for 2025 tax year filing:
- April 30, 2026: T1 filing deadline for employed individuals
- June 15, 2026: Filing deadline for self-employed (but taxes owed are still due April 30)
- March 1, 2026: RRSP contribution deadline for 2025 tax year deduction
- Payment: Any balance owing must be paid by April 30 to avoid interest (5% prescribed rate + daily compounding)
CRA's NETFILE opens in mid-February each year. NB has no separate provincial filing requirement — the NB428 is part of the federal T1 package. For EI-specific calculations, see our EI benefits calculator.
Important Disclaimer
This article provides general information about income tax calculations in New Brunswick for the 2025 tax year. It is not tax, legal, or financial advice. Tax brackets and rates are based on publicly available CRA and New Brunswick Finance schedules. Actual tax payable depends on individual circumstances including deductions (RRSP, childcare, moving expenses), credits (disability, medical, tuition), and other income sources. CPP and EI rates reflect 2025 parameters announced by the federal government. The NB Low-Income Tax Reduction threshold and benefit amounts are subject to annual indexation. Capital gains inclusion rate changes (50% to 66.67% above $250,000) reflect legislation effective June 25, 2024. Consult a qualified tax professional for guidance specific to your situation.