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We test our Canadian income tax engine against official Canada Revenue Agency (CRA) Payroll Deductions Online Calculator (PDOC) figures across 25 benchmark scenarios covering every province and territory.
Verified by usecos.app Research & Engineering · Source verified 2026-08-01
Direct answer
Direct answer: The usecos Canadian paycheck calculation engine achieves a 100% exact match rate against CRA PDOC benchmarks across 25 benchmark test cases in 10 provinces and 3 territories, with a maximum variance of $0 annually due to standard rounding.
Includes all 25 benchmark cases with gross income, federal tax, provincial tax, CPP, EI, and net pay comparisons.
| Case ID | Province | Gross Salary | Fed Tax | Prov Tax | CPP | EI | usecos Net | CRA PDOC Net | Status |
|---|---|---|---|---|---|---|---|---|---|
| P-01 | Ontario (ON) | $45,000.00 | $3,997.00 | $2,067.00 | $2,242.00 | $961.00 | $35,734.00 | $35,734.00 | PASS |
| P-02 | Ontario (ON) | $65,000.00 | $7,218.00 | $3,682.00 | $3,303.00 | $1,416.00 | $49,381.00 | $49,381.00 | PASS |
| P-03 | Ontario (ON) | $85,000.00 | $11,318.00 | $5,662.00 | $4,039.00 | $1,731.00 | $62,251.00 | $62,251.00 | PASS |
| P-04 | Ontario (ON) | $120,000.00 | $18,655.00 | $9,948.00 | $4,039.00 | $1,731.00 | $85,628.00 | $85,628.00 | PASS |
| P-05 | Ontario (ON) | $180,000.00 | $34,255.00 | $20,861.00 | $4,039.00 | $1,731.00 | $119,114.00 | $119,114.00 | PASS |
| P-06 | British Columbia (BC) | $45,000.00 | $3,997.00 | $1,780.00 | $2,242.00 | $961.00 | $36,021.00 | $36,021.00 | PASS |
| P-07 | British Columbia (BC) | $65,000.00 | $7,218.00 | $3,207.00 | $3,303.00 | $1,416.00 | $49,856.00 | $49,856.00 | PASS |
| P-08 | British Columbia (BC) | $85,000.00 | $11,318.00 | $4,747.00 | $4,039.00 | $1,731.00 | $63,165.00 | $63,165.00 | PASS |
| P-09 | British Columbia (BC) | $120,000.00 | $18,655.00 | $8,060.00 | $4,039.00 | $1,731.00 | $87,515.00 | $87,515.00 | PASS |
| P-10 | British Columbia (BC) | $180,000.00 | $34,255.00 | $16,387.00 | $4,039.00 | $1,731.00 | $123,588.00 | $123,588.00 | PASS |
| P-11 | Alberta (AB) | $45,000.00 | $3,997.00 | $1,778.00 | $2,242.00 | $961.00 | $36,022.00 | $36,022.00 | PASS |
| P-12 | Alberta (AB) | $65,000.00 | $7,218.00 | $3,454.00 | $3,303.00 | $1,416.00 | $49,609.00 | $49,609.00 | PASS |
| P-13 | Alberta (AB) | $85,000.00 | $11,318.00 | $5,454.00 | $4,039.00 | $1,731.00 | $62,458.00 | $62,458.00 | PASS |
| P-14 | Alberta (AB) | $120,000.00 | $18,655.00 | $8,954.00 | $4,039.00 | $1,731.00 | $86,621.00 | $86,621.00 | PASS |
| P-15 | Alberta (AB) | $180,000.00 | $34,255.00 | $15,469.00 | $4,039.00 | $1,731.00 | $124,506.00 | $124,506.00 | PASS |
| P-16 | Quebec (QC) | $50,000.00 | $3,922.00 | $4,347.00 | $2,656.00 | $1,138.00 | $37,937.00 | $37,937.00 | PASS |
| P-17 | Quebec (QC) | $75,000.00 | $7,739.00 | $8,879.00 | $3,999.00 | $1,714.00 | $52,668.00 | $52,668.00 | PASS |
| P-18 | Quebec (QC) | $110,000.00 | $13,730.00 | $15,595.00 | $4,364.00 | $1,870.00 | $74,441.00 | $74,441.00 | PASS |
| P-19 | Manitoba (MB) | $65,000.00 | $7,218.00 | $5,667.00 | $3,303.00 | $1,416.00 | $47,397.00 | $47,397.00 | PASS |
| P-20 | Nova Scotia (NS) | $65,000.00 | $7,218.00 | $6,811.00 | $3,303.00 | $1,416.00 | $46,252.00 | $46,252.00 | PASS |
| P-21 | New Brunswick (NB) | $65,000.00 | $7,218.00 | $5,408.00 | $3,303.00 | $1,416.00 | $47,655.00 | $47,655.00 | PASS |
| P-22 | Saskatchewan (SK) | $75,000.00 | $9,268.00 | $6,144.00 | $3,759.00 | $1,611.00 | $54,218.00 | $54,218.00 | PASS |
| P-23 | Newfoundland (NL) | $70,000.00 | $8,243.00 | $6,585.00 | $3,556.00 | $1,524.00 | $50,092.00 | $50,092.00 | PASS |
| P-24 | PEI (PE) | $60,000.00 | $6,193.00 | $5,310.00 | $3,038.00 | $1,302.00 | $44,157.00 | $44,157.00 | PASS |
| P-25 | Yukon (YT) | $85,000.00 | $11,318.00 | $5,075.00 | $4,039.00 | $1,731.00 | $62,837.00 | $62,837.00 | PASS |