Name Control Does Not Match IRS Database
IRS rejection code R0000-900-01 occurs when the legal business name or 4-character IRS Name Control entered does not match the IRS Business Master File (BMF) associated with your Employer Identification Number (EIN). You must verify your exact legal business entity name from official IRS Form CP 575 or 147C and retransmit with the matching spelling.
Why the IRS Computer Rejects This:
The IRS Modernized e-File (MeF) system verifies every tax submission against its central Business Master File. If a sole proprietorship uses an LLC name without updating IRS records, includes punctuation (periods, commas, ampersands) that differs from the original CP 575 notice, or enters an assumed DBA name rather than the legal registered entity, the automated gateway rejects the return immediately.
Exact Step-by-Step Resolution Steps:
- 1.Locate your official IRS Form CP 575 (EIN assignment notice) or request an IRS 147C Letter by calling the IRS Business & Specialty Tax line at (800) 829-4933.
- 2.Identify the exact 4-character IRS Name Control (for corporations and LLCs, it is typically the first four letters of the legal business name; for sole proprietorships, it is the first four letters of the individual owner’s last name).
- 3.Remove all unauthorized symbols, DBA trade names, or extra spaces from your business profile in Consulics.
- 4.Retransmit your Form 2290 return through Consulics with the verified Name Control for instant automated IRS approval.