Documentation/Integration Guides/Lacerte Integration
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Lacerte Integration

Professional-grade tax preparation workflow with Lacerte software

Connect TuskCPA with Lacerte Tax software for seamless data exchange. Import client organizer data directly into Lacerte and automatically export completed returns, supporting complex returns and multi-state filings.

Smart Import

Direct data import into Lacerte returns

Auto Export

Save completed returns to client portal

Multi-State

Full support for multi-state returns

Supported Lacerte Versions

Lacerte 2024 & 2025

Professional API integration
All Lacerte modules supported
Complex return capabilities
Multi-state filing support

Supported Modules

• Individual Tax (1040)
• Corporate Tax (1120)
• Partnership Tax (1065)
• S-Corporation (1120S)
• Estate & Trust (1041)
• Multi-State Returns
• Estate Planning
• Payroll Tax

Setup Instructions

1

Enable Lacerte API Access

Contact Intuit to enable API access for your Lacerte subscription. You'll need the Professional or higher tier and may need to purchase the API module add-on.

Note: API access requires a Professional Lacerte subscription. Contact Intuit sales for pricing and activation.
2

Configure Integration in TuskCPA

In TuskCPA, go to Settings → Integrations → Tax Software. Select "Lacerte" and enter your API credentials provided by Intuit.

3

Set Up Data Mapping

Review the field mapping configuration. Lacerte uses specific field names and codes. TuskCPA provides default mappings, but you can customize them for your workflow.

4

Test Integration

Create a test return in TuskCPA with sample data. Test the complete workflow: import data into Lacerte, prepare return, and export back to TuskCPA.

Advanced Lacerte Features

Multi-State Support

  • • Automatic state allocation
  • • State-specific form population
  • • Nexus determination
  • • State e-file status tracking
  • • Apportioned income calculations

Complex Return Types

  • • Consolidated returns
  • • Foreign tax credits
  • • AMT calculations
  • • Passive activity losses
  • • Section 179 deductions
  • • Qualified business income

Data Synchronization

From TuskCPA to Lacerte

  • • Taxpayer information and demographics
  • • W-2 wage and withholding data
  • • All 1099 income forms
  • • K-1 partnership distributions
  • • Mortgage interest and property taxes
  • • Business expense detail
  • • Estimated tax payment history
  • • Health insurance information
  • • State-specific income allocations

From Lacerte to TuskCPA

  • • Completed return PDFs
  • • Federal and state e-file confirmations
  • • Tax calculations and refund amounts
  • • Estimated payment vouchers
  • • Extension forms and status
  • • Preparer notes and adjustments
  • • State filing status updates

Workflow Integration

Client Data Collection

Clients securely upload documents through TuskCPA portal. AI extracts data from W-2s, 1099s, and financial statements.

Quality Assurance

Staff reviews extracted data, validates calculations, and flags any items requiring special attention before import to Lacerte.

Direct Lacerte Import

One-click export from TuskCPA populates all organizer data into the corresponding Lacerte return, including multi-state information.

Automated Return Delivery

After e-filing, completed returns automatically save to client folders in TuskCPA. Clients receive notifications when returns are ready.

Security & Compliance

Enterprise Security Standards

Lacerte integration meets stringent security requirements for tax data:

  • TLS 1.3 encrypted connections
  • Intuit OAuth 2.0 authentication
  • IRS Publication 4557 compliant
  • SSAE 16 SOC 1 Type II
  • Complete audit logging
  • Zero-knowledge data handling
  • Role-based access controls
  • GDPR and CCPA compliant

Troubleshooting

API Access Issues

If you can't connect to Lacerte:

  • • Verify you have Professional Lacerte subscription
  • • Confirm API module is enabled with Intuit
  • • Check API credentials are entered correctly
  • • Ensure Lacerte software is running and accessible

Multi-State Data Issues

For multi-state return problems:

  • • Verify state allocations are calculated in TuskCPA
  • • Check state nexus determination logic
  • • Confirm Lacerte state modules are installed
  • • Review state-specific field mappings

Complex Return Types

For issues with complex returns:

  • • Ensure all required modules are enabled in Lacerte
  • • Check calculation dependencies are met
  • • Verify partnership K-1 data is complete
  • • Confirm foreign tax credit information is accurate

Need Help with Lacerte Integration?

Our team specializes in Lacerte integrations and can help you optimize your complex tax workflows.