KAS CPA Portal Login & Secure File Upload

Access the secure Kurt Simmons CPA client portal to upload tax documents, exchange files, sign engagement letters, view invoices, retrieve completed returns, and manage advisory records nationwide / all 50 states where permitted.

Everything You Need, Securely

Document Exchange

Upload source documents and download completed returns, financial statements, and advisory deliverables.

E-Signatures

Review and electronically sign engagement letters, tax authorizations, and other documents from anywhere.

Secure Messaging

Communicate directly with your engagement team through encrypted messaging — no email vulnerabilities.

Engagement Tracking

Monitor the status of your tax returns, audits, and advisory projects in real-time with progress updates.

Invoice History

View and download past invoices, track payment history, and access engagement fee summaries.

Document Archive

Access your complete history of tax returns, financial statements, and engagement files — organized by year and type.

256-bit AES Encryption
SOC 2 Type II Certified
Two-Factor Authentication
HIPAA Compliant
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