QuickBooks Desktop For WHMCS

QuickBooks Desktop For WHMCS

Developed By ModulesGarden

Compatible with WHMCS v7.6

ModulesGarden WHMCS Logo

ModulesGarden QuickBooks Desktop For WHMCS is an inventive module built to establish a bidirectional integration between your WHMCS and a deluxe accounting platform - QuickBooks Desktop! With customer details, invoices, transactions, taxes and more crucial information being readily harmonized, you will gain access to a consistent repository of your financial data and thus handle your business dealings with far greater speed and efficiency!

The module will arm you with the power to decide on the manner and scope of data synchronization. The export tasks might be executed either manually or through the Web Connector while import mechanisms are performed automatically by a cron job. Whatever method you adopt, with accurate summaries on the dashboard and informative logs you will always trace the adjusted data easily. Any cases when the task execution ends with no success will be additionally reported via email to the administrator of your choice. Moreover, to ensure full coherence and transparency of any integrated elements, you will be able to declare relations of clients, products, invoices and other WHMCS particulars with corresponding pieces of data in QuickBooks Desktop. Expenses can be also further categorized by selecting a default class for each invoice generated in your system.

With this many benefits raised by a variety of features at hand, QuickBooks Desktop For WHMCS is a solution of well-proven worth. Order the module today and look how quickly it brings foolproof discipline right into your business finances!


  • Export Manually:
    • Clients
    • Invoices
    • Transactions
    • Products
  • Export Automatically:
    • Clients
    • Invoices
    • Merged Invoices
    • Transactions
    • Products
    • Refunds
  • Import And Synchronize:
    • Clients
    • Invoices
    • Transactions
    • Products
  • Manage Relations:
    • Clients With Automatching
    • Custom Client Fields
    • Products With Automatching
    • Invoices With Automatching
    • Tax Rules
    • Currencies
    • Payment Gateways - Including Payment Methods, Deposits And Currencies
  • Choose Default Product Item
  • Choose Default Domain Item
  • Choose Account For Products
  • Choose Tax Zero-Rated
  • Choose Home Currency
  • Set Exported Client Name Format
  • Set Client Business Number Custom Field
  • Define Automatic Export Settings
  • Set Printed Invoices Custom Field
  • Choose Accounts Receivable
  • Choose Invoice Default Class
  • Send Email Notifications About Task Failures
  • View Export And Cron Run Summary
  • View Web Connector Task
  • View Logs
  • Set Web Connector Account

General Info:

  • Multi-Currency Support
  • Refunds Support
  • Multi-Language Support
  • Supports PHP 5.6 Up To PHP 7.2
  • Supports WHMCS V7
  • Easy Module Upgrade To Open Source Version


  • QuickBooks Desktop Account
  • QuickBooks Web Connector
  • WHMCS With HTTPS and SSL Certificate



5 stars
4 stars
3 stars
2 stars
1 star

Mark Jones @mark9942

January 24, 2019 at 08:22:55 PM

We first took advantage of their free one week trial offer and tested this plugin. We needed a bit more time to test a few other features and ModulesGarden graciously worked with us to extend our testing time. We were very happy to discover that this module did everything we hoped it would.

This is going to be a huge time saver for us, not everyone wants to move QuickBooks to the cloud and this allows us to continue running the Desktop Enterprise version while incorporating clients and other data into our WHMCS system.

Well done, highly recommended!

  • 1 month ago

Paul Tejera @paul9339

January 11, 2019 at 02:16:37 PM

A week in and it’s already paid for itself! Works great with Quickbooks Enterprise edition. It saved us a lot of hassle! Thanks!

  • 2 months ago

1 Call Service @1199

December 19, 2018 at 07:00:08 PM

Syncs customers, invoices, and transactions quite well.

  • 2 months ago
  • Edited

Cindy Jenel @cindyjenel8

June 9, 2018 at 06:47:57 PM

To much buggy

Joanna Byjoś @JoannaModulesGarden

June 28, 2018 at 06:22:42 PM (Edited)

May I kindly ask you to join our Support Team in a ticket and cast more light on the experienced problems? I guarantee that once you turn to us for some technical guidance, you will quickly forget about any encountered difficulty. Our specialists look forward to helping you!

  • 9 months ago

Matt Schlueter @matt8915

September 15, 2017 at 08:21:55 PM

This addon is a HUGE timesaver. If using Quickbooks as your primary accounting tool, but taking orders via WHMCS, this will easily sync your customer accounts, invoices, products, and now with the 1.1 update, even syncs payment accounts. so if a customer pays with a certain method, you can link that payment type to an account type in Quickbooks. Removes a ton of administrative effort. The best part is it will sync both ways, so if you add a product or customer in Quickbooks, you can sync it to WHMCS with the click of a button.

If I had to be critical of anything:
1. sometimes the sync is buggy and throws errors. However, I've contacted support on a couple occasions, and they are fairly quick to respond.
2. The cost... In my opinion $249 would be fine for this product if it were a single payment, but $249 as an annual subscription cost is a bit much. It makes it far more expensive than Quickbooks alone, since Quickbooks can last at least several years. Regardless, I'm giving it 5 stars as the product, itself, is top notch, but I strongly urge the developer to reconsider the subscription cost.

  • 1 year ago
  • Version Number 1.0.2

Version Compatibility

Compatible with WHMCS v7.6

Full Version Compatibility

  • Selected versions of WHMCS v7.6
  • All versions of WHMCS v7.5
  • All versions of WHMCS v7.4
  • Selected versions of WHMCS v7.3
  • All versions of WHMCS v7.2
  • All versions of WHMCS v7.1
  • All versions of WHMCS v7.0

System Requirements

  • QuickBooks Desktop Account
  • QuickBooks Web Connector

* Requirements listed are in addition to the WHMCS default system requirements.

Support for this product

The best place to start if you need help with a specific product is to contact the developer. All WHMCS Marketplace developers have both a website and support URL listed.

Developed By ModulesGarden


v1.1.3 Released April 25th, 2018

Latest Version

  • New Feature: WHMCS V7.5 support
  • New Feature: PHP 7.1 and 7.2 support


Previous Versions

v1.1.2 Released February 22nd, 2018

View/hide detailed changelog

  • New Feature: 'Customer Name Format' field - define the client name format that will be exported to the QuickBooks Desktop panel - case #119
  • Bug Fix: Corrected locking of tasks responsible for the export of invoices - case #111
  • Bug Fix: Adjusted creation of relations for credit payments
  • Bug Fix: Resolved export problem with invoices that contain item names with special characters like '&' - case 117
  • Bug Fix: Fixed export of a client with relations to custom fields that are empty - case #120
  • Bug Fix: Corrected issue with the export of a client with the currency other than default - case #121


v1.1.1 Released October 31st, 2017

View/hide detailed changelog

  • New Feature: WHMCS V7.3 support
  • Improvement: Assorted optimizations to improve handling of multiple data and tasks at the same time
  • Bug Fix: Canceled invoices will no longer be unnecessarily listed for export
  • Bug Fix: Corrected synchronization status of the invoices with value 0.00
  • Bug Fix: After invoice cancellation, the related payments will now be deleted accordingly
  • Bug Fix: Resolved issue with 'Task with ticket has not been found' after performing the mass export of clients
  • Bug Fix: Resolved problem with fonts not being properly loaded over HTTPS


v1.1.0 Released September 13th, 2017

View/hide detailed changelog

  • New Feature: 'Printed Invoices' custom field - permit clients to enable the 'Print Later' option for their invoices
  • New Feature: Choose 'Invoice Default Class' relation
  • New Feature: 'Payment Gateways' section - manage relations between payment methods, deposits and currencies more smoothly
  • New Feature: 'Failure Notifications' - send hourly or daily email notifications to a chosen administrator about specified task failures
  • New Feature: Manual export of transactions
  • Improvement: Compatibility with QuickBooks Pro 2013 (case #84)
  • Improvement: Default configuration is now created after the module activation
  • Improvement: Added transaction status to invoice relations
  • Improvement: Relation search filter is no longer capitalization-sensitive
  • Improvement: Assorted adjustments to transactions with credit payments
  • Changed: Payments deposits moved from 'Currencies' relations to the new 'Payment Gateways' section
  • Removed: .htaccess file - no longer necessary for the module
  • Bug Fix: Corrections to the 'Select All' checkbox behavior
  • Bug Fix: Added 'Accounts Receivable' field to fix 'Object specified in the request cannot be found' error that might appear during the invoice export (case #81)
  • Bug Fix: Minor code and language alterations


v1.0.2 Released June 9th, 2017

View/hide detailed changelog

  • New Feature: WHMCS V7.2 support
  • New Feature: 'Delete Cancelled' option to remove invoices already cancelled in QuickBooks Desktop platform
  • New Feature: Automatic export of client during manual invoice export
  • New Feature: List of invoices that belong to not exported clients
  • Improvement: Enhanced compatibility with cron lock executions on Windows based platforms
  • Bug Fix: Solved problem with synchronization of edited QuickBooks invoices
  • Bug Fix: Corrected XML text stream parsing
  • Bug Fix: Resolved issue with exporting products with custom characters in description


v1.0.1 Released April 25th, 2017

View/hide detailed changelog

  • New Feature: 'Clients Query Limit' - define the number of users that shall be fetched from API at a time
  • New Feature: 'Clients Query Status' - choose all, active or inactive clients to be fetched from API
  • Improvement: DataTables library loading in WHMCS V7
  • Bug Fix: Corrected transactions pairing
  • Bug Fix: Adjusted link to documentation


v1.0.0 Released February 1st, 2017

View/hide detailed changelog

  • Initial Release


See also

QuickBooks Online Automatic Sync Module

Our WHMCS QuickBooks Online Automatic Sync Module is your complete solution for a two-way streamlined billing and accounting workflow if you use QuickBooks Online to manage your accounting for WHMCS.


Synchronise your invoices, Contacts and Payments with Xero

Xero for WHMCS

The module works as a connector between WHMCS and Xero that allows to export clients, invoices, transactions automatically and manually based on selections.

OpenSRS Account Balance

Check your Balance in your account

KashFlow Accounting

Automatically transfer your billing & transaction history to KashFlow