1040-US: IRS approval of UltraTax CS 1040-ES (OCR-A) vouchers

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MFA required for electronic filing

Effective May 3rd, the 2017 version of UltraTax CS requires multi-factor authentication (MFA) to access the electronic filing transmission feature in CS Connect.

Thomson Reuters is committed to proactively evolving our security features to help you protect your firm and your clients' data. For more information about multi-factor authentication, see Multi-factor authentication overview.


Has the IRS approved the the tax application 1040-ES (OCR-A) vouchers?


No, the IRS has not approved the the tax application 1040-ES vouchers in OCR-A format.

Related topic: Estimated taxes FAQs (1040)

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