Over the past 1 400 day period starting on January 23, 2021, irs.com's availability has been checked 4 times. In 4 instances of operability across all conducted checks, irs.com's most recent uptime on November 21, 2024, returned a code 200. Assessments carried out as of November 23, 2024, showed that irs.com did not encounter any downtimes. The responses received indicate that there were no error statuses as of November 23, 2024. Irs.com's average response time of 0.875 seconds was different from its November 21, 2024, reply time of 0.138 seconds.