Exhibit 23.3
CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
We consent to the reference to our firm under the caption “Experts” in the Registration Statement(Form S-3) and the related Prospectus and Prospectus Supplement of Invitae Corporation for the registration of Invitae Corporation’s debt securities, common stock, preferred stock, depositary shares, warrants and/or rights, and to the incorporation by reference therein of our report dated March 5, 2018, with respect to the consolidated financial statements of Invitae Corporation, included in its Annual Report(Form 10-K) for the year ended December 31, 2017, filed with the Securities and Exchange Commission.
/s/ Ernst & Young LLP
Redwood City, California
August 9, 2018