Connect your AP and Payroll data with Sage 300 for automated T4A reporting and distribution
BAASS Bridge for Sage 300 and T4A

Bridge the Gap Between Sage 300 Records and T4A Compliance
BAASS Bridge – Sage 300 T4A is a purpose-built solution designed to connect your Sage 300 environment to a streamlined tax reporting workflow. While standard systems often struggle to isolate AP-based T4A data or force all records into a single, unmanageable file, this application provides total control. Whether your T4A requirements are 100% AP-based or a hybrid of AP and Payroll, the Bridge allows you to map GL accounts accurately to ensure every calculation is precise. It transforms a manual, time-consuming year-end task into a streamlined, digital workflow, allowing you to generate, encrypt, and distribute tax slips with just a few clicks.
Key Features
Intelligent GL & Transaction Mapping
Easily map specific General Ledger accounts and transaction types (Invoices, Credit Notes, Interest, etc.) to T4A reporting requirements. This is essential for businesses that track T4A obligations through Accounts Payable rather than just Payroll (Mapping not required if T4A is 100% Payroll based).
Individualized PDF Generation
Break free from the "one-size-fits-all" PDF. The Bridge can generate separate, individual PDF tax slips for every employee automatically from your Sage 300 data, making record-keeping and distribution organized and professional.
Secure Electronic Filing
Simplify your submission to the CRA with built-in Electronic Filing (XML) capabilities. The bridge pulls the necessary data from your Sage 300 environment and formats it correctly for a smooth upload.
Automated Email & SMTP Integration
Save hours of manual labor by emailing T4As directly to recipients through the integrated SMTP mail service found in the Bridge. The system maintains a detailed log of all sent communications for your audit trail.
Secure Email Encryption
Protect sensitive financial information and Social Insurance Numbers. The application includes a built-in encryption option, allowing you to protect the PDFs when they are emailed.
Contact Us
Discover how this tool can work for your business. Schedule a free consultation to ask questions, explore features, and receive a personalized quote.
Why Choose BAASS Bridge – Sage 300 T4A
Designed for AP-Heavy Businesses
Unlike standard tools geared toward Payroll, this bridge is fully optimized for AP-based T4A reporting to ensure every vendor payment is captured accurately.
Flexible File and Reporting Options
Generate a single master file for internal review or separate files for vendors and staff, giving you control over how reports are distributed.
Robust Tax Data Privacy
Protect sensitive tax data using the default encryption key feature, ensuring every emailed slip complies with privacy and security regulations.
Eliminate Calculation Errors
Map specific GL accounts directly to eliminate reliance on spreadsheets, reducing manual calculation errors and improving accuracy.
User-Friendly Audit Trail
Preview data and review Log History to verify records and troubleshoot issues, making audits and submissions straightforward and reliable.
Seamless Sage 300 Integration
Operate entirely within your Sage environment, keeping Vendor Groups, Account numbers, and Transaction dates fully synchronized at all times.
Looking for Something More Customized?
We Build Tools Around Your Business
Not every business runs the same way. If you have specific fields, reporting formats, or validation needs, our team can build a custom version of this tool just for you.