Understanding Your IRS CP161 notice 

Category: General

If you received a CP161 notice by the Internal Revenue Service, it indicates that there is a balance to be paid on...

Forgot Your TaxZerone Sign In Password? Here’s How to Reset It 

Category: GeneralGetting Started

If you forgot your TaxZerone Sign in password or are unable to access your account, you can reset it quickly in...

What file formats does TaxZerone support for bulk uploads?

Category: General

TaxZerone supports the Excel (.xlsx) format for bulk uploads.If your data is in a different format — such as CSV, PDF, or any other file type, you can use...

Can tax returns be e-filed during the MeF shutdown?

Category: FAQGeneral

No. Once the “Send Submissions” service shuts down at 11:59 a.m. ET on December 26, 2025, new federal tax returns cannot be transmitted through MeF....

When does the IRS MeF Production Shutdown begin? 

Category: FAQGeneral

The IRS MeF Production Shutdown begins on Friday, December 26, 2025. The “Send Submissions” service stops at 11:59 a.m. Eastern Time, after which no new...

When Will My Form 990-N Be Publicly Available on the IRS Website After Filing? 

Category: Exempt Org. FormsGeneral

If you’ve filed Form 990-N (e-Postcard), you may be wondering when it will be available for public viewing on the IRS website. This article explains when...

How can I get help with my business taxes from the IRS? 

Category: FAQGeneral

Answer: You can reach the IRS Business & Specialty Tax Line at 800-829-4933 for assistance with various business tax matters. They offer support during...

What are the tax years supported by the IRS?

Category: FAQGeneral

The IRS Modernized e-File (MeF) system allows e-filing for the current tax year and two previous years (referred to as T, T-1, and T-2). TaxZerone supports...

Close Search Window