Client Resources

three quick and easy online payment options

ACH/Electronic Funds Transfer

Transfer funds directly from your bank with no additional fees.

Credit Card

A 3% processing fee will be applied to all credit card transactions.
(Debit cards not accepted)

Payment Plan

QuickFee offers an easy, no-hassle way for you to spread the cost of your invoice(s) over 3 to 12 monthly payments.*
* $2,000 minimum

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Client Portal Powered By Box

At Olsen Thielen we take privacy seriously.  Our processes are built on a strong foundation of technology, resulting in maximum efficiency and security of data.  We provide a portal for our clients to use to share sensitive information in a safe and secure way.

For more information on how to obtain a client login, please contact info@otcpas.com.

Client Portal Getting Started Guide
Client Portal New User Experience
SafeSend Returns logo

Olsen Thielen uses an electronic delivery system for tax returns called SafeSend Returns.  This process allows us to deliver tax returns securely, and allows our clients to review, sign and complete their returns electronically.

Olsen Thielen uses the secure Liscio platform as an all in one solution for you to communicate with your Olsen Thielen team, upload and store documentation, and stay on top of all your open tasks. Check out some of the training resources below for more information on accessing and using Liscio. 

We Value Your Privacy

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