You will need information on your income and deductions for your tax card
Estimate your total income for the year.
Calculate the income and taxes accrued from the beginning of the year.
Add information on possible deductions.
Cards are saved as pdf files in MyTax, so you can start using your card whenever you need it. Most employers or other payors need to have the tax card in their accounting office approximately 2 weeks in advance of their next payday.