New clients onboarding after February 28, 2024, will have their returns prepared after April 15. Client must file their own extension with the IRS:https://www.irs.gov/filing/extension-of-time-to-file-your-tax-return. The extension will extend the filing deadline to October 15, 2024. However, it does not extend the tax deadline. Any taxes due must be paid to the IRS by April 15, 2024.