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How to Download QuickBooks Desktop 2015

Desktop 2015
Easy
~5 min
QuickBooks Download Guide
How to Download QuickBooks Desktop 2015
Emily Carter
Written by

Emily Carter

CPA & Fintech Content Specialist
Kevin Marsh

✓

Reviewed by

Kevin Marsh

Expert
QuickBooks ProAdvisor Level 3

Published: Mar 9, 2026•Updated: Mar 9, 2026

QuickBooks Desktop 2015 is an older version of Intuit's accounting software that many users still need to reinstall after a computer upgrade, hardware failure, or fresh Windows installation. While Intuit ended support for this version in May 2018, reinstalling it with a valid original license remains completely legal. This guide walks through how to locate the installer, complete installation, and activate your copy on a new or existing machine.

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What Is QuickBooks Desktop 2015?

QuickBooks Desktop 2015 - officially version 15.0 - was released in late 2014 for use in the 2015 fiscal year. It came in three main editions:

  • QuickBooks Pro 2015 - designed for small businesses needing core accounting features
  • QuickBooks Premier 2015 - added industry-specific tools for contractors, nonprofits, retailers, and manufacturers
  • QuickBooks Enterprise 15.0 - built for larger businesses requiring advanced inventory management and reporting

QuickBooks 2015 introduced several notable improvements over prior releases. Batch transaction entry allowed users to enter multiple checks, deposits, or invoices simultaneously - a major time saver for high-volume businesses. Improved bank feeds made reconciling imported transactions more accurate with better matching logic. Enhanced email capabilities let users send invoices and reports directly from QuickBooks using webmail services like Gmail and Outlook without additional configuration steps.

Important Notice: End-of-Life Status

Intuit officially ended support for QuickBooks Desktop 2015 in May 2018. The following services are no longer available for this version:

  • Security patches and bug fixes
  • Payroll tax table updates (automated payroll will not function correctly)
  • Live bank feeds and automatic transaction downloads
  • Intuit Data Protect cloud backup service
  • Customer support from Intuit

Running QuickBooks 2015 in 2025 and beyond carries real risks. Without security updates, the software is more vulnerable to exploits. Without payroll updates, tax calculations will be based on outdated tables. Bank feed connectivity has been disabled entirely for this version.

That said, reinstalling QuickBooks 2015 with a valid original license is perfectly legal. Many users keep it running on isolated machines for historical data access or legacy reporting where no ongoing transactions are processed.

System Requirements for QuickBooks 2015

Before attempting to download or reinstall, confirm your machine meets the requirements QuickBooks 2015 was designed for:

  • Operating System: Windows Vista (SP2), Windows 7 (SP1), Windows 8, or Windows 8.1
  • Processor: 2.4 GHz minimum
  • RAM: 2 GB minimum (4 GB recommended for Premier and Enterprise editions)
  • Disk Space: 2.5 GB of available disk space (additional space required for company files)
  • Screen Resolution: 1024x768 minimum
  • Internet Connection: Required for product registration, updates, and bank feeds
  • Microsoft .NET Framework: Version 3.5 SP1 and version 4.0 required

Note: QuickBooks 2015 was not officially designed for Windows 10 or Windows 11. Compatibility issues are common on modern operating systems. Running it in Windows 8.1 or Windows 7 compatibility mode can help in some cases, but is not guaranteed to resolve all issues.

Before You Begin

Gather the following before starting the download and installation process:

  • License Number: A 12-digit number from your original purchase confirmation or product packaging
  • Product Key: A 16-character alphanumeric code from your original purchase
  • Intuit Account Credentials: The email and password for the Intuit account used when you originally purchased QuickBooks 2015
  • Administrator Rights: You must be logged into Windows as an administrator to install QuickBooks
  • Original Purchase Email: Helpful if you need to contact Intuit support to locate your license

Windows 10 and Windows 11 consideration: Intuit did not certify QuickBooks 2015 for Windows 10 or 11. If you are installing on a modern machine, be prepared to use compatibility mode and to run the installer as Administrator. Some features, particularly bank feeds, will not function regardless of compatibility settings.

Need help? Call our support line.

Having trouble with your download or installation? Call support for direct help.

+1 (800) 446-8848

Step-by-Step Download Guide

The primary way to download the QuickBooks 2015 installer is through your Intuit account:

  1. Open a web browser and go to quickbooks.intuit.com
  2. Click Sign In and log in with the Intuit account used when you originally purchased QuickBooks 2015
  3. Navigate to My Account or Manage My Licenses
  4. Look for Downloads and Updates in the account menu
  5. Select QuickBooks Desktop as the product type
  6. Choose 2015 from the version dropdown
  7. Select your edition (Pro, Premier, or Enterprise) and your Windows version
  8. Click Download to retrieve the installer file

If the installer is not listed in your account:

Older purchases may not appear automatically in the Downloads and Updates portal. In this case:

  • Contact Intuit support and provide your original license number, product key, and proof of purchase
  • Ask them to locate your license and provide a direct download link
  • Be aware that Intuit may not be able to provide installer files for discontinued versions in all cases

An alternative is to use an original installation CD if you still have one from your purchase. The license and product key determine legality - the installation media is interchangeable.

Installation Steps

Once you have the installer file, follow these steps:

  1. Close all open programs on your computer
  2. Right-click the installer file and select Run as Administrator
  3. Accept the license agreement when prompted
  4. Choose Express Install for a standard installation, or Custom/Network if you need to specify installation paths or configure multi-user access
  5. Enter your License Number and Product Key when prompted
  6. Select your installation folder (the default is recommended for most users)
  7. Click Install and wait for the process to complete - this typically takes 10 to 20 minutes
  8. Click Finish when the installation is complete
  9. Launch QuickBooks from the Start menu or desktop shortcut

Activation

After installation, QuickBooks 2015 requires activation to unlock full functionality:

  1. Open QuickBooks Desktop 2015
  2. Go to Help and then Activate QuickBooks
  3. Follow the on-screen prompts to activate online

If online activation fails - which is common for versions this old - you will need to use phone activation:

  1. When prompted that online activation failed, select Phone Activation
  2. Call the number displayed on-screen (Intuit's automated activation system)
  3. Enter the installation number shown in QuickBooks when prompted
  4. Write down the confirmation code provided by the automated system
  5. Enter the confirmation code into QuickBooks to complete activation

If the automated phone system does not work, call Intuit's main support line and explain that you need to activate a legacy version. Have your license number, product key, and proof of purchase ready.

Troubleshooting Download Issues

Installer not appearing in your Intuit account

Log out and log back in, then check again under Downloads and Updates. If still missing, try a different browser. If the installer is genuinely unavailable, contact Intuit support with your original purchase details and ask them to provide a download link directly.

.NET Framework errors during installation

QuickBooks 2015 requires Microsoft .NET Framework 3.5 SP1 and 4.0. If you see a .NET error, go to Windows Features in the Control Panel and enable .NET Framework 3.5 (which includes SP1). For .NET 4.0 and above, download the installer directly from Microsoft's website. Restart your machine after installing .NET components before retrying the QuickBooks installation.

Windows 10 and Windows 11 compatibility issues

Right-click the installer file, select Properties, navigate to the Compatibility tab, and set it to run in Windows 8 or Windows 7 compatibility mode. Check the box to Run as Administrator as well. This does not guarantee all features will work but resolves many installation-stage failures.

UAC prompts blocking installation

If User Account Control dialogs appear and block the installer from proceeding, temporarily set UAC to the lowest setting in Control Panel, complete the installation, and then restore your UAC settings. Alternatively, launch the installer directly from an elevated command prompt.

Expert Insight

QuickBooks 2015 was a solid release, but running it on Windows 11 in 2025 introduces real compatibility risks. I tell clients: your data is fine, your workflow is fine, but the moment your bank changes its authentication protocol you will lose your bank feeds with no fix available. That alone is worth the upgrade.

Emily Carter

Emily Carter

CPA & Fintech Content Specialist

Get Support

The fastest way to resolve a QuickBooks issue is to speak directly with a support agent. Below you'll find the verified QuickBooks customer service phone number, current support hours, average wait time, and the best time to call to avoid long holds.

Phone Number

+1 (800) 446-8848

Support Hours

Mon–Fri, 6am–6pm PT

Avg Wait Time

~8 minutes min

Best Time

Early morning weekdays (6am–8am PT)

Call Now

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Conclusion

QuickBooks Desktop 2015 reached end-of-life in May 2018, and Intuit no longer provides updates, payroll support, or bank feed connectivity for this version. If you need to reinstall it on a legacy machine for historical data access, the process is straightforward as long as you have your original license number and product key. Log into your Intuit account to find the installer under Downloads and Updates, or contact Intuit support if it is not available there.

For anyone still actively running their business on QuickBooks 2015, upgrading to a supported version of QuickBooks Desktop or QuickBooks Online is strongly recommended. Supported versions receive security patches, payroll updates, and bank feed access - all of which are essential for accurate, secure bookkeeping. Your existing company data file can be upgraded directly when you open it in a newer version, making the transition manageable.

Sources & References

Disclaimer: OnCallSolve is an independent support directory. We are not affiliated with, endorsed by, or sponsored by Intuit Inc. or QuickBooks. All product names and trademarks are the property of their respective owners. This article is provided for informational purposes only.

About Our Contributors
Emily Carter
Written by
Emily Carter

CPA & Fintech Content Specialist

Emily Carter is a Certified Public Accountant (CPA) and fintech content specialist who bridges the gap between complex accounting concepts and practical software guidance. With 11 years of experience in public accounting and financial consulting, she has worked with hundreds of small and mid-sized businesses to set up, optimize, and troubleshoot QuickBooks systems. Emily earned her CPA license in 2015 and holds a Master of Accountancy from the University of Illinois at Urbana-Champaign. She now focuses on creating in-depth guides for QuickBooks Online, multi-currency setups, advanced reporting, and reconciliation errors. Her work is trusted by CPAs, bookkeepers, and business owners nationwide. She is based in Atlanta, Georgia.

Kevin Marsh

✓

Reviewed by
Kevin Marsh
Expert

QuickBooks ProAdvisor Level 3

Kevin Marsh is a Certified Public Accountant with 20 years of experience in public accounting and financial systems consulting. He holds a QuickBooks ProAdvisor Level 3 certification — the highest tier offered by Intuit — and has trained more than 300 accountants and business owners on QuickBooks Desktop and Online. Kevin is a partner at Marsh & Associates CPA Group in Denver, Colorado, where he leads the firm's technology advisory practice. He served on Intuit's ProAdvisor Advisory Council from 2018 to 2022 and has been quoted as a QuickBooks authority in Accounting Today and CPA Practice Advisor. Kevin reviews all QuickBooks content on OnCallSolve to ensure technical accuracy, correct step sequencing, and compliance with current Intuit product versions.

Frequently Asked Questions

Yes. If you purchased a valid license, you can continue to use and reinstall QuickBooks 2015 on your own machines. The software itself is not illegal to run - it is simply no longer supported by Intuit. Be aware of the security and functionality limitations that come with running unsupported software.

No. Intuit discontinued payroll tax table updates for QuickBooks 2015 in May 2018. If you run payroll through QuickBooks, tax calculations will be based on outdated tables and will produce incorrect results. Do not use QuickBooks 2015 for active payroll processing.

Bank feeds are no longer supported for QuickBooks 2015. Automatic transaction downloads will not work. You can still manually import transactions using QBO or CSV files if your bank supports that export format, but the automated connection has been permanently disabled for this version.

QuickBooks 2015 was not designed for Windows 10 or 11 and Intuit does not officially support this combination. Many users report installation errors, activation failures, and crashes on modern operating systems. Running the software in Windows 7 or Windows 8 compatibility mode helps in some cases but does not resolve all issues.

Yes. QuickBooks can upgrade company files from older versions when you open them in a newer release. You will be prompted to create a backup and convert the file. Once upgraded, the file cannot be opened in QuickBooks 2015 again without reverting to a backup, so always keep your original file before upgrading.

QuickBooks Desktop 2015 was released in Pro, Premier, and Enterprise editions. Each edition requires its own license and product key. You cannot use a Pro license to install Premier, or vice versa.

If you registered your copy with Intuit at the time of purchase, they may be able to look up your license details using your account information or original purchase receipt. Contact Intuit support with as much proof of purchase as possible. If the copy was never registered, recovery options are very limited.

Online activation, if it works, completes in under a minute. Phone activation typically takes 5 to 15 minutes. If you need to speak with a live agent for a legacy version, expect longer wait times since legacy activation is an uncommon support request.

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