Most parish members pay with a personal check or with cash. We recommend using the offering (tithing) envelopes provided by the parish. If you don't already have envelopes, please contact the parish office to get a box.
You also have the option to give online. Go to this diocesan giving page:
If you use offering envelopes or if you give online, the parish will send you an annual statement showing your total giving amount for the preceding year. You can use this as a charitable deduction on your tax return.