Tax Law and News September 2020 tax and compliance deadlines Read the Article Open Share Drawer Share this: Click to share on X (Opens in new window) X Click to share on Facebook (Opens in new window) Facebook Click to share on LinkedIn (Opens in new window) LinkedIn Written by Intuit Accountants Team Modified Aug 7, 2020 2 min read There’s no doubt you’re busy helping clients meet the September business extension deadline, as well as assisting them with business continuity issues related to COVID-19. Along the way, take a look at the tax and compliance deadlines for September 2020. In September, it’s recommended that you: Schedule appointments with individual clients for year-end tax planning sessions. Remind individual clients and C corporations of the extended Oct. 15 filing deadline for 2019 returns. Key Compliance Dates: Wednesday, Sept. 2 – Semiweekly depositors deposit FICA and withheld income tax on wages paid on Aug. 26-28. Friday, Sept. 4 – Semiweekly depositors deposit FICA and withheld income tax on wages paid on Aug. 29-Sept. 1. Thursday, Sept. 10: Tipped employees who received $20 or more in tips during August report them to the employer on Form 4070, Employee’s Report of Tips to Employer. Semiweekly depositors deposit FICA and withheld income tax on wages paid on Sept. 2-4. Friday, Sept. 11 – Semiweekly depositors deposit FICA and withheld income tax on wages paid on Sept. 5-8. Tuesday, Sept. 15: Monthly depositors deposit FICA and withheld income tax for August. Individuals and calendar-year corporations pay their third installment of 2020 estimated tax. Calendar-year S corporations file 2019 income tax return (Form 1120S, U.S. Income Tax Return for an S Corporation) if an automatic extension was obtained. Partnerships file 2019 Form 1065, U.S. Return of Partnership Income, if an automatic extension was obtained. Wednesday, Sept. 16 – Semiweekly depositors deposit FICA and withheld income tax on wages paid on Sept. 9-11. Friday, Sept. 18 – Semiweekly depositors deposit FICA and withheld income tax on wages paid on Sept. 12-15. Wednesday, Sept. 23 – Semiweekly depositors deposit FICA and withheld income tax on wages paid on Sept. 16-18. Friday, Sept. 25 – Semiweekly depositors deposit FICA and withheld income tax on wages paid on Sept. 19-22. Wednesday, Sept. 30 – Semiweekly depositors deposit FICA and withheld income tax on wages paid on Sept. 23-25. Intuit® Accountants Resources: The September 2020 calendar with filing deadlines and reminders for you and your clients. Key tax facts for 2020 State tax deadlines As always, visit Intuit Accountants for more information and training resources. Previous Post Millions of Americans will receive IRS tax refund interest payments Next Post IRS provides tax breaks for recent disasters Written by Intuit Accountants Team The Intuit® Accountants team provides ProConnect™ Tax, Lacerte® Tax, ProSeries® Tax, and add-on software and services to enable workflow for its customers. Visit us online or follow us on X, Instagram, Facebook, and LinkedIn. More from Intuit Accountants Team Comments are closed. Browse Related Articles Practice Management Jeff Trout uses ProSeries® to deliver high-touch tax services Webinars Navigating Staffing Challenges: Feb. 17 Webinars TY25 Tax Law Update, Planning & Tips: Feb. 9 Tax Law and News February 2026 tax and compliance deadlines Webinars Season Hacks: Staffing, Security & Workflow—Feb. 12 Tax Law and News To “ROTH” or “LIRP” … That is NOT the question! Tax Law and News Tax Year 25 E-file opens January 26, 2026 Tax Law and News Tax update TY25: Navigating the OB3 Act and more Practice Management New Year’s resolutions: firm operations, growth, and team Tax Law and News Why advocating for tax extensions is a “win”