Sage Corporation Tax Error 9288

Sage Corporation Tax Error 9288 is a validation error related to the AIA (Annual Investment Allowance Limit). The annual investment allowance limit is the limit that you can easily deduct from your profit. This deduction has to be made before filing the tax. All the deductions have to be mentioned on the tax form.

In Sage, you have the option to set the Annual Investment Allowance. If you enter an amount for AIA that is more than the amount previously set, then you’ll get the Sage Corporation Tax Error 9288. Another important thing to note here is that, if you want to increase the limit then you can do so by accessing the setting for the annual investment allowance.


You can calculate the total Annual Investment Allowance by the method provided by HMRC. Usually on calculating, you should get an amount quite close to 200,000. Sage can automatically calculate this amount and can save it. If in any tax form you enter an amount greater than this, then an error will be thrown.

Fixing Sage Corporation Tax Error 9288

This error is specific to a certain version of Sage accounting software. You can easily resolve this error by installing the latest updates released by Sage. Since this error was identified quite early, it has been fixed. The issue was with the way Sage was calculating the AIA amount.

To install all the latest updates for your version of Sage accounting software, follow the steps provided below:

  1. Log into Sage with an administrator account.
  2. From the top menu bar, Select Help.
  3. Click on About.
  4. Click on Check Version Number.

If there is an update available for your version of Sage accounting and tax software, then information about the same will be displayed. Otherwise you’ll get a message saying that all recent updates have been installed.

If you want to download the installation files before installing the updates, then you can do so as well.

Note: In case you get an error while installing the updates, make sure that you’re logged in both windows and Sage with an administrator account. Without administrative privileges, you cannot make changes to the file system or even update the software.

Sage Tax Accounting Software

Sage has many different software that offer unique financial solutions. Through Sage Tax Accounting software, you can easily file taxes and record all related data in a secure place. You can even create multiple reports to analyze this data. To make the most of this software, you can even host it on the cloud and use it anytime, anywhere.

Automation is in vogue. There are many basic functions related to tax and accounting that you can automate in this software. To extend functionality, you can simply integrate this app with many others through the medium of hosting. Additionally, many add-ons are available for the software for providing extra functionality.

How can we Help?

Here at Sage technical support helpdesk, we provide round the clock solutions for all Sage products. Our technical team comprises of highly experienced and knowledgeable members. With their years of experience, they can guide you through functionalities of any Sage Error. We are a Sage technical support provider but all our representatives specialize in certain Sage products and can resolve any errors that you’re facing. To know more, feel free to contact us at ✆+1-855-481-5338(Toll Free.)

See Also Error: Sage 50 2017 Unable to Upgrade. How to Fix?

Leave a Comment