A Canadian bookkeeper for a construction company cannot generate accurate T5018 tax slips for subcontractors in QuickBooks Online because the system incorrectly nets payments to zero.

QuickBooks Online's 'bill to project' feature causes T5018 reports to incorrectly show $0 totals by offsetting subcontractor payments with client billings, while Sage handles this correctly.

Severity

3Medium

Willingness to Pay

implied

Added

Apr 19, 2026

Workarounds Described

Using Sage for some jobs instead of QuickBooks Online to generate correct T5018 reports

Implied Software Gaps

Accounting software that properly separates subcontractor payment tracking from client billing for tax reporting
Construction-specific tax compliance features within mainstream accounting platforms

App Concept

ContractorTaxSync

A specialized tax compliance add-on for construction accounting software that automatically generates accurate Canadian T5018 slips for subcontractors. It integrates directly with existing accounting platforms to correctly track subcontractor payments without interference from client billing workflows, ensuring compliance with CRA requirements.

Key Features

Automated T5018 generation with CRA-compliant formatting
Seamless integration with QuickBooks Online, Sage, and other accounting platforms
Real-time subcontractor payment tracking independent of client billing
Audit trail and reporting for tax compliance verification

Target Users: Bookkeepers and accountants working with construction companies, general contractors, and subcontractor-heavy businesses in Canada

Revenue Model: $49/month SaaS subscription per company with unlimited subcontractor tracking

Existing Solutions Mentioned

QuickBooks OnlineSage

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