QuickBooks is an accounting tool that is instrumental in assisting business owners, accountants and tax professionals in meeting their business goals. This is an advanced software. But like any other computer software, QB too receives some errors and glitches that may compel professionals to pause their work. This article is created to discuss Overflow Error in QuickBooks Desktop. Further, in this post, you will be informed of some of the most common reasons for the occurrence of this error and some useful tips to fix it.