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[Release Notes](https://support.k1x.io/general?hsLang=en-us#release-notes) December 8, 2025 # K1X Release – 03/05/2025 ## Please review the following changes that have been introduced as part of this K1x release. Hello! Please review the following changes that have been introduced as part of this K1x release. ### 990-Series Solutions - **CA8453-EO:** Paid preparer check box on form CA8453-EO is only selected when ERO and paid preparer box are the same is indicated on Paid Preparer section under federal Basic Data. As a reminder, you can find detailed statuses of forms on the Tax Year 2024 Supported Forms page at [https://go.k1x.io/2024-supported-forms](https://go.k1x.io/2024-supported-forms?hsLang=en-us) - [General](https://support.k1x.io/general?hsLang=en-us#main-content) - [Account Management - SSO & Okta](https://support.k1x.io/general?hsLang=en-us#account-management-sso-okta) - [FAQ](https://support.k1x.io/general?hsLang=en-us#faq) - [Release Notes](https://support.k1x.io/general?hsLang=en-us#release-notes) - [K1 Aggregator](https://support.k1x.io/k1-aggregator?hsLang=en-us#main-content) - [Getting Started & Administration](https://support.k1x.io/k1-aggregator?hsLang=en-us#getting-started-administration) - [Core Workflows](https://support.k1x.io/k1-aggregator?hsLang=en-us#core-workflows) - [Reader Extraction & Document Upload](https://support.k1x.io/k1-aggregator?hsLang=en-us#reader-extraction-document-upload) - [Aggregator Modules - Investments](https://support.k1x.io/k1-aggregator?hsLang=en-us#aggregator-modules-investments) - [Aggregator Modules - Foreign Forms](https://support.k1x.io/k1-aggregator?hsLang=en-us#aggregator-modules-foreign-forms) - [Aggregator Modules - Reports and Exports](https://support.k1x.io/k1-aggregator?hsLang=en-us#aggregator-modules-reports-and-exports) - [K-1 Aggregator FAQ](https://support.k1x.io/k1-aggregator?hsLang=en-us#k-1-aggregator-faq) - [Integrations - CCH Axcess](https://support.k1x.io/k1-aggregator?hsLang=en-us#integrations-cch-axcess) - [Integrations - GoSystem](https://support.k1x.io/k1-aggregator?hsLang=en-us#integrations-gosystem) - [Integrations - UltraTax, Profx, OIT](https://support.k1x.io/k1-aggregator?hsLang=en-us#integrations-ultratax-profx-oit) - [Integrations - All Other](https://support.k1x.io/k1-aggregator?hsLang=en-us#integrations-all-other) - [990 Tracker](https://support.k1x.io/990-tracker?hsLang=en-us#main-content) - [990 Tracker FAQ](https://support.k1x.io/990-tracker?hsLang=en-us#990-tracker-faq) - [Federal Forms](https://support.k1x.io/990-tracker?hsLang=en-us#federal-forms) - [Federal Forms - 990-T](https://support.k1x.io/990-tracker?hsLang=en-us#federal-forms-990-t) - [Federal Forms - Form 990](https://support.k1x.io/990-tracker?hsLang=en-us#federal-forms-form-990) - [Federal Forms - Form 990 - Form 990 Schedules - Schedule A](https://support.k1x.io/990-tracker?hsLang=en-us#federal-forms-form-990-form-990-schedules-schedule-a) - [Federal Forms - Form 990 - Form 990 Schedules - Schedule B](https://support.k1x.io/990-tracker?hsLang=en-us#federal-forms-form-990-form-990-schedules-schedule-b) - [Federal Forms - Form 990 - Form 990 Schedules - Schedule C](https://support.k1x.io/990-tracker?hsLang=en-us#federal-forms-form-990-form-990-schedules-schedule-c) - [Federal Forms - Form 990 - Form 990 Schedules - Schedule D](https://support.k1x.io/990-tracker?hsLang=en-us#federal-forms-form-990-form-990-schedules-schedule-d) - [Federal Forms - Form 990 - Form 990 Schedules - Schedule K](https://support.k1x.io/990-tracker?hsLang=en-us#federal-forms-form-990-form-990-schedules-schedule-k) - [Federal Forms - Form 990 - Form 990 Schedules - Schedule R](https://support.k1x.io/990-tracker?hsLang=en-us#federal-forms-form-990-form-990-schedules-schedule-r) - [Federal Forms - Form 990 EZ](https://support.k1x.io/990-tracker?hsLang=en-us#federal-forms-form-990-ez) - [Federal Forms - Form 990 PF](https://support.k1x.io/990-tracker?hsLang=en-us#federal-forms-form-990-pf) - [Federal Forms - Other Federal Forms](https://support.k1x.io/990-tracker?hsLang=en-us#federal-forms-other-federal-forms) - [Electronic Filing](https://support.k1x.io/990-tracker?hsLang=en-us#electronic-filing) - [Modules](https://support.k1x.io/990-tracker?hsLang=en-us#modules) - [Modules - Conflict of Interest](https://support.k1x.io/990-tracker?hsLang=en-us#modules-conflict-of-interest) - [Modules - Master Compensation Module](https://support.k1x.io/990-tracker?hsLang=en-us#modules-master-compensation-module) - [State Forms](https://support.k1x.io/990-tracker?hsLang=en-us#state-forms) - [State Forms - Arizona](https://support.k1x.io/990-tracker?hsLang=en-us#state-forms-arizona) - [State Forms - Massachussets](https://support.k1x.io/990-tracker?hsLang=en-us#state-forms-massachussets) - [State Forms - Mississippi](https://support.k1x.io/990-tracker?hsLang=en-us#state-forms-mississippi) - [State Forms - New Mexico](https://support.k1x.io/990-tracker?hsLang=en-us#state-forms-new-mexico) - [State Forms - West Virginia](https://support.k1x.io/990-tracker?hsLang=en-us#state-forms-west-virginia) - [Troubleshooting](https://support.k1x.io/990-tracker?hsLang=en-us#troubleshooting) - [Troubleshooting - Federal](https://support.k1x.io/990-tracker?hsLang=en-us#troubleshooting-federal) - [Troubleshooting - Federal - Validation Errors](https://support.k1x.io/990-tracker?hsLang=en-us#troubleshooting-federal-validation-errors) - [Troubleshooting - Federal - Validation Errors - Form 990](https://support.k1x.io/990-tracker?hsLang=en-us#troubleshooting-federal-validation-errors-form-990) - [Troubleshooting - Federal - Validation Errors - Form 990-T](https://support.k1x.io/990-tracker?hsLang=en-us#troubleshooting-federal-validation-errors-form-990-t) - [Troubleshooting - Federal - Validation Errors - Form 990-PF](https://support.k1x.io/990-tracker?hsLang=en-us#troubleshooting-federal-validation-errors-form-990-pf) - [Troubleshooting - Federal - Validation Errors - Other Federal Forms](https://support.k1x.io/990-tracker?hsLang=en-us#troubleshooting-federal-validation-errors-other-federal-forms) - [Troubleshooting - Federal - Rejection Errors - Form 990](https://support.k1x.io/990-tracker?hsLang=en-us#troubleshooting-federal-rejection-errors-form-990) - [Troubleshooting - Federal - Rejection Errors - Form 990-T](https://support.k1x.io/990-tracker?hsLang=en-us#troubleshooting-federal-rejection-errors-form-990-t) - [Troubleshooting - Federal - Rejection Errors - Form 990-PF](https://support.k1x.io/990-tracker?hsLang=en-us#troubleshooting-federal-rejection-errors-form-990-pf) - [Troubleshooting - Federal - Rejection Errors - Other Federal Forms](https://support.k1x.io/990-tracker?hsLang=en-us#troubleshooting-federal-rejection-errors-other-federal-forms) - [Troubleshooting - State - Validation Errors](https://support.k1x.io/990-tracker?hsLang=en-us#troubleshooting-state-validation-errors) - [Troubleshooting - State - Rejection Errors](https://support.k1x.io/990-tracker?hsLang=en-us#troubleshooting-state-rejection-errors) - [North Caolina](https://support.k1x.io/990-tracker?hsLang=en-us#north-caolina) - [Forms & Schedules](https://support.k1x.io/990-tracker?hsLang=en-us#forms-schedules) - [K1 Creator](https://support.k1x.io/k1-creator?hsLang=en-us#main-content) - [Core Workflows](https://support.k1x.io/k1-creator?hsLang=en-us#core-workflows) [![k1x logo](https://support.k1x.io/hs-fs/hubfs/k1x%20logo.webp?width=65&height=65&name=k1x%20logo.webp "k1x logo")](https://k1x.io) Privacy Policy | Legal | © 2024 K1x. All Rights Reserved. Patented/Patent-pending AI automation technology | The Digital K-1 Exchange and Digital K-1 Filetype. US2022/0405453 | AI-powered engine to extract data for K-1 PDF. US 2021/0082062 | C-TRAC. US 2010/0010849 1 High Street Court, Morristown, NJ 07960