To get the most from Sage 100 Contractor, we recommend staying current with the latest release throughout the year. Regular updates help you avoid last-minute upgrades while giving you access to the latest tax changes, customer-requested enhancements, and software fixes. 

Why staying current matters 

• Get the latest customer-requested enhancements, performance improvements, and software fixes. 
• Stay payroll compliant with up-to-date federal, state, and provincial tax rates and subject-to limits as legislation changes. 
• Each release introduces features that save time and improvements that help resolve issues faster. 
• Over time, older versions become unsupported and may not work reliably with current technologies. 
• If the latest update resolves the issue or error you're experiencing, installing the current version is the best next step.   

Common questions about updating 

• Will updating be complicated? 
  • Our installation wizard guides you through the process step by step and answers common questions along the way. 
• How much downtime should you expect? 
  • With planning, you can keep downtime to a minimum. For example, we recommend upgrading company data after hours, especially if you work with larger data sets. 
• Will your system be compatible with the latest version?
  • Review the System Requirements for Sage 100 Contractor version 2026 to confirm your environment is ready. 
• Is there a cost to update to the latest release?
  • Your Business Care plan includes product updates, so there is no additional cost to download the latest release. If you want help with the upgrade, Sage Expert Services team or your Business Partner can assist.
    • Note: Those services involve a fee. 
    • Note: Sage Expert Services can perform the update and verify its success. They also assist with data migrations during hardware upgrades. 

Tips for a smooth update 

• Create a backup of your current and archive company files before you begin. See Backups made through Database Administration. 
• Update the software first, then upgrade your company databases. 
• In network environments, update the server first and then the workstations. 
• Employees can complete their own update at next login, see the Sage Knowledgebase article Updating the client workstations to the latest version. 
• Update your primary company files first, and your archived files later. Company files must be upgraded before they can be opened in the program. 
• If you work with a third-party managed service provider (MSP) or IT team, consider adding them to your list of authorized contacts so they can reach us directly with questions. Learn more in Update your authorized contacts for support. 

Before you update, if applicable 

• If you use integrated products, confirm they are compatible with the latest version. This may include services such as HH2 or Sage Field Operations. 
• Check with your Business Partner to confirm that customized report designs and formulas are compatible with the latest version.