Close Don't forget to file your taxes! Deadline is Tuesday Tax filing deadline is Tuesday, April 18 Staff , KENS 8:13 AM. CDT April 18, 2017 CONNECT TWEET LINKEDIN GOOGLE+ PINTEREST SAN ANTONIO – Tuesday, April 18, is tax day.If you're among the 40 million Americans the IRS said hasn't filed yet, you have until midnight. The tax filing deadline is late this year because April 15 fell on a Saturday and Monday was a local holiday in Washington, DC. San Antonio’s postmaster said most post offices will not stay open late to accept those last minute returns. However, two locations will have late collections: Midnight at the General Mail Facility on Perrin Beitel Road and 10 p.m. at the Airport Post Office on John Saunders. © 2017 KENS-TV CONNECT TWEET LINKEDIN GOOGLE+ PINTEREST JOIN THE CONVERSATION To find out more about Facebook commenting please read the Conversation Guidelines and FAQs Leave a Comment TRENDING VIDEOS SAPD investigating social media threat of violence Boerne man witnesses Las Vegas shooting from hotel room VIA bus drivers tells nursing mother to "cover up" Arrest made in hit-and-run that injured teen NEISD releases submissions for Lee High School name change Las Vegas/Mandalay Bay shooting - What we know Video shows Las Vegas country music fans take cover amid gunfire Shooting survivors want more than prayers for Las Vegas #TheLateFeed: Violence ends with driver slamming into fighters More Stories SPURS GAMEDAY: Aldridge setting hot pace as scorer,… Oct 23, 2017, 10:34 a.m. UPDATE: Terrell Hills SWAT situation end with… Oct 21, 2017, 10:08 p.m. San Antonio native to pen TV sitcom Oct 23, 2017, 3:29 p.m.