---
title: How to Export Activities from CCH Axcess & Import into K1 Aggregator
description: Learn how to export your K-1 listing from CCH Axcess and import it into K1 Aggregator using the K1 Import Template. Follow step-by-step instructions to ensure accurate data mapping and a successful upload.
---

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February 11, 2026

# How to Export Activities from CCH Axcess & Import into K1 Aggregator

## This guide walks you through the process of exporting a K-1 listing from CCH Axcess and importing it into K1Aggregator for streamlined integration into your tax return.

### Step 1: Export K-1 Listing from CCH Axcess

1. **Open the client** in **CCH Axcess**.
2. Go to the **Worksheet view**.
3. Navigate to the **Import/Export** menu.  
   ![](https://support.k1x.io/hubfs/Knowledge%20Base%20Import/DUlQbGilHWvsrcjwUdBIAAEGC-2-1-1.png)
4. Select '**Passthrough Activity Listing' (Export Only).**
5. Click the **Export icon** in the upper right corner.  
   ![](https://support.k1x.io/hubfs/Knowledge%20Base%20Import/PMr6OPL4OSbgKwi5qm4kjHVM8-2-1-1.png)
6. Choose the option: '**Export this grid to a spreadsheet with all data entered.'  
   ![](https://support.k1x.io/hubfs/Knowledge%20Base%20Import/nHXwEukq2VmU1hMg2nKKEpt0R-2-1-1.png)**
7. Save the exported spreadsheet file to your computer.

### Step 2: Prepare K-1 Data for K1Aggregator

1. In **K1Aggregator**, open the instance that you created earlier.
2. From the **Select All drop-down menu**, download the **K1 Import Template**.  
   ![](https://support.k1x.io/hubfs/Knowledge%20Base%20Import/gOMW0THgBpwW9bYyIcD9rE4V7-2-1-1.png)
3. **Copy and paste** the K-1 information from your CCH Axcess export into the K1 Import Template.
4. Make sure to fill out all fields marked as **Required.  
   ![](https://support.k1x.io/hubfs/Knowledge%20Base%20Import/bfw8KGqgpmBusYu9pBaDMaISo-2-1-1.png)**
5. For proper integration back into CCH Axcess, **include activity numbers** from the original export. These are critical for mapping during import.  
   ![](https://support.k1x.io/hubfs/Knowledge%20Base%20Import/xUYHomFtF413dIb2RL0o6qvK6-2-1-1.png)

### Step 3: Import into K1Aggregator

1. In K1Aggregator, return to the **Select All drop-down menu**.
2. Select **Import Investments from Excel.  
   ![](https://support.k1x.io/hubfs/Knowledge%20Base%20Import/31252793118103-2-1-1.png)**
3. Upload your completed import template.

Your K-1 listing is now successfully imported and ready for use.

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