QuickBooks Sync Error Code 6250 : Guide to Resolve Easily


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“I have been using the software for years to manage my business finances, and it has always been a great tool. However, recently I started having some trouble with the sync feature. Every time I tried to update my QuickBooks file with the changes made on my bank’s website, I would get an error code 6250. 

I did some research online and found that this was a common issue for QuickBooks users. However, there didn’t seem to be any clear solutions out there on how to fix it. After trying a few things myself that didn’t work, I decided to reach out for help. 

Thankfully, I found an easy guide on resolving the sync error code 6250 (you’re reading it now!). All it took was following the simple steps in the guide and verifying that my settings were correct. Within minutes, my QuickBooks file was updated without any errors! 

If you are experiencing this same issue, don’t worry – there is a solution out there for you too. Just follow the easy guide above and you’ll be up and running in no time!”

What is QuickBooks Sync Error Code 6250?

Quickbooks sync error code 6250

QuickBooks Online sync error 6250 is an error that comes in when you are making some transaction to a customer and that customer is not existing in the list of QuickBooks. There are various reasons for this error. You might have archived the name of the customer from the list or basic system errors can contribute to the error.

Causes of QuickBooks Sync Error Code 6250

To get a better resolution one must get into the root causes first. Why we are saying this is because by eliminating the causes one can resolve the issue simply and permanently. Similarly here, we should also know the causes of QuickBooks Online error 6250 to get better results. Here we are enlisting a few causes of the error that you may find as the reason for the error.

  • Damaged or Missing Files or Components

Damaged files and missing files could lead QuickBooks to not sync with the customer list which causes the error. The error would suddenly strike up when you open QuickBooks.

  • Connectivity Error in Data Transfers

Another cause for the QuickBooks error 6250 is the connection you are establishing while data transferring. This causes the error in data that causes the problem in syncing. So, you always make sure whenever you are transferring data use a well-established internet connection. If you are able to rectify the cause then you must be able to do the transactions and invoicing of payments that your custom made.

  • A Firewall or Internet Security is Blocking the sync

If your Windows firewall is blocking your internet connection then you are most likely to see an error message. This way QuickBooks got stuck and won’t be able to respond to your commands and an error occurs. Now what you need to do is change the setting in your security firewall section.

  • Missing QuickBooks Sync Manager Updates

If you have an out-of-date sync manager then you are again most likely to get the QuickBooks sync manager error. You are required to check the updates for your sync manager and get it updated to eliminate the error code 6250. As it is stopping QuickBooks to fetch your customer’s data. 

  • A Contact in QuickBooks with an Identical Display Name has been Archived

This states that QuickBooks is unable to fetch the name of the customer as you have deleted that customer or might you have archived that. This is a possible reason why you are having an error. If you want to eradicate the error then you must fix this issue first.

Methods To Resolve

After knowing the causes one must head to the solution and here the solutions are ready. There are various methods through which you can resolve QuickBooks Online sync error 6250. Here we are enlisting three for you. You can use all three one by one if a method doesn’t suit you. 

Method 1: Unarchive The Customer

You need to unarchive the customer’s name from the folder to remove the error. Once you have un-archived the name then you must be able to work on QuickBooks again. Here is how you can unarchive the name from the list.

  1. Click the left menu. Select invoicing and sales.
  2. A select customer list comes at the top. And click on the gear icon.
  3. Now, you will be able to edit the list and choose the customer you want.
  4. Select include inactive to unarchive the customer.
  5. Hit make active.

By the above steps, You have unarchived the customer and now you can restart the process and check whether it has worked for you or not.

Method 2: Rename Intuit Folder

Renaming the intuit folder is another way out of the QuickBooks sync error code 6250 that you may try to resolve the issue. Here is how to do so you just need to follow the simple steps written below.

Rename Intuit Folder

  1. Close your QuickBooks Application.
  2. Update QuickBooks to the latest version available.
  3. Find System Tray and double-click on the Sync Manager Icon.
  4. Close the sync Manager.
  5. Follow the file path “ C:\Users/username\AppData\Local\Intuit.”
  6. Rename the Sync Manager folder 

After doing the above steps, you should restart your system and launch QuickBooks again and check whether the error is fixed or not. To check perfectly,  you must try to Sync the info first and then look to fix the error.

Method 3: Recreate Sync manager Folder 

Recreation of the sync manager folder can possibly be a way out of the persisting QuickBooks Online error 6250. The question here is how to do so. Here we are enlisting a few steps to recreate the sync manager folder. Here the complexity is you need to sync all the data manually in creating a new folder and that is a very tough task to do.

Recreate Sync manager Folder 

  1. Close QuickBooks and update QuickBooks first.
  2. Locate the sync manager folder in this path C:\Users\username\AppData\Local\Intuit.
  3. Now, you have to create a new folder there and sync every single data to it.

After doing this, now you have to restart your device and re-launch the updated QuickBooks. Hope this method has surely resolved your issue.


Intuit’s QuickBooks has been a go-to accounting software for small businesses and QuickBooks self-employed professionals for many years. The sync error code 6250 can cause significant problems for users trying to keep their finances in order. Thankfully, there are several solutions that have proven effective in resolving this issue. If you are experiencing the sync error code 6250 when using QuickBooks, be sure to try one of the solutions listed in this article.

Frequently Asked Questions

Q1. How do I change my Sync folder?

To do this first you need to stop sync and then continue with the process manually. Move the folder with the help of MAC finder or Window explorer.

Q2. Where is my sync folder?

You can locate your sync folder simply by following the path below.

 “ C:\Users/username\AppData\Local\Intuit.”

Q3. What is the main cause of QuickBooks sync error code 6250?

The main cause for the QuickBooks Online sync error 6250 is the archived names. The error comes when a contact in QuickBooks with an identical Display Name has been Archived.

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