Please see your tax bill for your North Slope Borough Tax ID#. Enter it exactly as it appears on your tax bill.

For taxpayers with Aggregate Payments in Excess of $50,000; the payment must be made by wire transfer or ACH. See Payment Instructions on tax bill.

The Payment Due Date for Taxes is June 30, unless June 30 is a Saturday or Sunday, then taxes are due on the preceding Friday.Taxes not paid by the Payment Due Date are delinquent. A 10% penalty shall be added to all delinquent taxes, and 8% interest or the maximum allowable under State law shall accrue upon all unpaid taxes, excluding penalty, from the due date until paid in full.

Payments confirmed on Friday, June 28, 2024 will be posted on Monday, July 1, 2024. Please email a copy of your tax receipt to actreceivable@north-slope.org to show your on-time payment.