How do I call the IRS?

To call the IRS, you can dial their main customer service number at 1-800-829-1040. It's best to call during their operating hours, which are typically Monday through Friday from 7 a.m. to 7 p.m. local time. Be prepared for potential wait times and have your tax information ready for quicker assistance. For specific inquiries, check the IRS website for additional numbers that may better suit your needs.