Tax990 Knowledge Base Have questions? We've got you covered! Get Answers Support E-Sign 8453-TE Is the tax preparer required to complete form 8453-TE while filing state form CA199? No, While filing for the state, 8453-TE is not required for tax preparers. 8453-TE is exclusively for the IRS. Was this helpful? Yes No Need more help? Get in touch with our dedicated support team Contact Us (704) 839-2321 [email protected]