Client Portal

Welcome to the Larson Gross client portal!

Our top priority is ensuring your experience is both secure and convenient. With our robust security measures in place, you can rest assured that your sensitive information is safeguarded at all times.

Navigate through our user-friendly portal with ease, accessing your documents and information hassle-free. Should you have any questions or need assistance, our dedicated support team is just a click away. Simply click the “Get in Touch” button in the footer below, and we’ll be more than happy to assist you promptly.

Thank you for entrusting Larson Gross with your business. 

visit our Document Upload Portal

Quickly and easily share and retrieve documents from your Larson Gross client service team via iChannel.

Respond to a Document Request List

Provide documents and respond to curated document request lists from your Larson Gross client service team using Suralink.


Requests for signatures or delivery of tax returns and tax organizers may be administered electronically to certain clients via SafeSend. Clients will receive access to information via a unique email link. Explore our dedicated support page, where you’ll find tutorials and documentation to guide you through the experience.

Payment Portal

Larson Gross offers a variety of quick and easy online payment methods to choose from, including electronic bank transfer and credit card payments via our Aiwyn portal. For information on setting up recurring billing, contact our billing team ([email protected]).