PAY BY CREDIT/DEBIT CARD IN PERSON

With your VISA, MASTERCARD, DISCOVER OR AMERICAN EXPRESS CARD you can pay in person at the MASON COUNTY TREASURER'S OFFICE, 411 N 5TH ST, SECOND FLOOR, BLDG 1, SHELTON, WA: Office hours are 8:30 a.m. to 4:30 p.m., Monday - Friday.  Please note we are closed for lunch from 12:30 p.m. to 1:30 p.m. Monday - Friday.  A convenience fee will be charged for each transaction. 

PAY BY CREDIT CARD ONLINE

With your VISA, MASTERCARD, DISCOVER OR AMERICAN EXPRESS CARD you can pay ONLINE.  Visit Taxsifter, enter your parcel number, choose the Treasurer tab and click on the pay link, you will be taken to Official Payments official web site where you can complete the credit/debit card payment.  A convenience fee will be charged for each transaction.

PAY BY CREDIT CARD BY TELEPHONE

With your VISA, MASTERCARD, DISCOVER or AMERICAN EXPRESS card.
(There is a convenience fee charged for each transaction)

Call Toll-free 1-888-272-9829, you will be prompted to enter a jurisdiction code: Mason County Code #5612.
Choose Personal Property for seven digit tax parcel numbers and Real Property for twelve digit tax parcel numbers.
Enter your daytime telephone number.
Enter the payment amount.
Enter the credit card number and expiration date.

Please stay on the line, after authorization of your payment you will be given a confirmation number. Write this number down and keep it with your record