E-file provider services | Internal Revenue Service
Dec 10, 2025 · Use our online e-file application to become an authorized e-file provider or view and update existing applications. …
Become an authorized e-file provider | Internal Revenue Service
Mar 5, 2026 · Review the instructions to become an e-file Provider to save money, increase your productivity and build your …
How do I find my EFIN number? - Tax & Accounting Blog Posts by …
Jan 6, 2026 · An EFIN (Electronic Filing Identification Number) is required by the IRS for authorized e-file providers to submit tax …
EFIN & PTIN Number (What It Is & How to Apply) | Intuit Accountants
Sep 2, 2018 · What is an EFIN number, and where can I find an EFIN application? This guide will answer all your questions to help …
IRS Apply for an Employer Identification Number (EIN) online
IRS Apply for an Employer Identification Number (EIN) online You need to enable JavaScript to run this app.
This may include a credit check, a tax compliance check, a criminal background check and a check for prior non-compliance with …
Applying For An EFIN To Become An IRS e-File Provider
Nov 4, 2025 · Before you can electronically file tax returns, you must apply for an EFIN to become an Authorized e-file provider with …
EFIN Application 2026: Guide for Tax Preparers & CPAs
Apr 20, 2026 · 2026 guide to the IRS EFIN application for tax preparers and CPA firms — suitability checks, fingerprinting, EFIN vs …
What Is an EFIN and How Do You Get One? (2026 Guide) - finish.tax
May 23, 2026 · What an EFIN is, why tax preparers need one to e-file, how it differs from a PTIN, and the step-by-step process to get …
Get an EFIN & Become An Authorized IRS E-File Provider
Learn how to get an EFIN and become an Authorized IRS E-File Provider. Get guidance from TaxSlayer Pro to seamlessly …