KARACHI: The Federal Board of Revenue (FBR) has notified the office timings for all the formations of Inland Revenue Service (IRS) and Customs during Ramadan.

Working hours on 5-day a week basis would be from 0800 to 1400 hours on Monday to Thursday and from 0800 hours to 1300 hours on Friday.

Working hours on 5-day a week basis would be from 0800 to 1300 hours on Monday to Thursday and Saturday and from 0800 hours to 1200 hours on Friday.