Write the check clearly and correctly
Fill in the date
Write the payee name
Write the amount in numbers
Write the amount in words
Sign the check
Use a check envelope or plain envelope
Place the check inside the envelope
Add any required note or payment stub
Seal the envelope securely
Write the recipient’s full address
Write your return address
Apply the correct postage
Mail it through a post office or mailbox
Use certified mail or tracking if needed