The Federal Board of Revenue (FBR) hereby informs all taxpayers and stakeholders that a planned system maintenance activity is scheduled from 12:30 a.m. on Saturday, August 8, 2026, until 05:00 a.m. on Monday, August 10, 2026.

During this maintenance period, the following services will remain temporarily unavailable:

• IRIS
• Digital Invoicing (DI)
• Payment System
• Synchronized Withholding Administration and Payment System (SWAPS)
• POS Registration

Accordingly, taxpayers and other users will be unable to access these services or perform related transactions during the scheduled maintenance window.

All taxpayers and stakeholders are advised to plan their tax-related activities accordingly and complete any time-sensitive filings, payments, registrations, and other necessary transactions well in advance of the commencement of the maintenance period.

All affected services are expected to be restored immediately after the successful completion of the maintenance activity.

FBR regrets any inconvenience that may be caused during this period and appreciates the cooperation, patience, and understanding of all taxpayers and stakeholders.

of all taxpayers and stakeholders.