The refund amount is shown on line 20 of form 1040. The IRS can make adjustments to that amount for errors or for such things as offsets. You can track your refund at the IRS tracking site: https://www.irs.gov/refunds
See this info about how the IRS processes returns: https://ttlc.intuit.com/community/articles/community-news-announcements/where-s-my-tax-refund-how-to...
