if 1450 each week, then 75,400 /year (highly unlikely)
if 1450 every 2 weeks then 37,700/year (most likely)
if 1450 each month then 17,400 (part time)
estimate tax assume ON taxable income ASSUME no other deductions or credit.
However, there are number of deductions/credit e.g. personal exemption etc. that will reduce the actual final tax. Most of us will receive a tax refund.
75,400-net tax 21,820/52 =$419.61 =net pay $53,580/52=$1,030.38 /week
https://ca.talent.com/tax-calculator?salary=75400&from=year®ion=Ontario
37,700-net tax $9,782/26= 376.23 net pay $27,918/26 = $1073.77/every 2 week
https://ca.talent.com/tax-calculator?salary=37700&from=year®ion=Ontario
17,400-net tax $4,149/12 = $345.75 net pay $13,251/12 = $1,104.25/month
Most of the tax paid will be refunded
https://ca.talent.com/tax-calculator?salary=17400&from=year®ion=Ontario