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1. Payroll Calculator (2026 rates)

Gross pay$2,000.00
CPP-$110.99
EI-$32.60
Federal tax-$206.95
Provincial tax (ON)-$76.24
Total deductions-$426.78
Net pay$1,573.22
Employer CPP$110.99
Employer EI (1.4×)$45.64
Total employer cost$2,156.63

Estimates only based on 2026 federal/provincial published rates. Does not account for TD1 credits beyond the basic personal amount, additional CPP2, Quebec QPP/QPIP/RRQ, or year-to-date caps.

2. CRA Deadlines (2026)

DeadlineDate
T4 / T4A slips to employees & CRAFebruary 28, 2026
Personal tax return (T1)April 30, 2026
Self-employed T1 returnJune 15, 2026
Source deductions — regular monthly remitter15th of following month
Source deductions — quarterly remitterApr 15 · Jul 15 · Oct 15 · Jan 15
HST quarterly filing — Q1 (Jan–Mar)April 30, 2026
HST quarterly filing — Q2 (Apr–Jun)July 31, 2026
HST quarterly filing — Q3 (Jul–Sep)October 31, 2026
HST quarterly filing — Q4 (Oct–Dec)January 31, 2027
HST annual filing (June fiscal year-end)3 months after year-end
WSIB/WCB premium reportingQuarterly per province
ROE issuanceWithin 5 days of interruption

3. Emergency Contacts

CRA Business Enquiries1-800-959-5525
Service Canada1-800-367-5693
CPP / EI Information1-800-959-5525