Payment is accepted in the form or cash, check, money order or credit/debit card. Taxpayers are charged 2.5% to pay by card over-the-counter and 2.4% to pay online and by phone. The e-check option is available by phone for a flat $1.95 fee. You may pay taxes via Internet by visiting our website at http://taxweb.guilfordcountync.gov/PublicWebAccess/ or call 1-877-717-7679 and follow the instructions to pay by telephone. Checks for payment should be made to Guilford County Tax. Mailing address for payments is PO Box 71072, Charlotte, NC 28272-1072.