Third-party application vendors for electronic returns overview

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MFA required for electronic filing

Effective May 3rd, the 2017 version of UltraTax CS requires multi-factor authentication (MFA) to transmit e-files from CS Connect. Find out more.

We offer the option of using a third-party application vendor to transmit individual electronic returns. Click the following links for information about using third-party application vendors to transmit electronic returns.

Note: When you use a third-party application vendor to transmit electronic returns, the Electronic Filing Status dialog is not enabled in UltraTax CS. You should direct all questions regarding rejections, acknowledgments, or electronic filing errors to the third-party software vendor's technical support department.

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