Filing Guide

Collin County · checked 2026-09-02 · Source-backed guide

Collin County assumed name filing guide

Sole proprietor

Authority and fee for this entity route. Choose your entity below before filing.

Authority: Collin County County ClerkSource: www.collincountytx.gov official record · retrieved
Supporting excerptCollin County County Clerk
Official fee: Could not be confirmed because the official source blocked access.

Read official guidance →Source: www.collincountytx.gov official record · retrieved

Supporting excerptOfficial destination title: Assumed Names

What Collin County calls a DBA

The official term documented here is assumed name.

Source: www.collincountytx.gov official record · retrieved
Supporting excerptassumed name

Collin County’s authority uses the term “assumed name” and confirms that the County Clerk accepts these filings for unincorporated businesses.

Official sources and supporting excerptsSource: www.collincountytx.gov official record · retrieved
  • assumed name
  • Collin County County Clerk
Source: www.collincountytx.gov official record · retrieved
  • Official destination title: Assumed Names

The verified Texas entity division sends corporations, LLCs, limited partnerships, and foreign filing entities to the Secretary of State instead.

Official sources and supporting excerptsSource: www.collincountytx.gov official record · retrieved
  • Collin County County Clerk
  • Unincorporated businesses use the county filing; corporations, LLCs, limited partnerships and foreign filing entities use the Texas Secretary of State.
Source: www.collincountytx.gov official record · retrieved
  • Official destination title: Assumed Names

This local page consequently documents the sole-proprietor county branch and does not extend it to every legal form.

Official sources and supporting excerptsSource: www.collincountytx.gov official record · retrieved
  • Unincorporated businesses use the county filing; corporations, LLCs, limited partnerships and foreign filing entities use the Texas Secretary of State.

Rules by legal entity type

Jump to the entity that already exists. Each section keeps its own authority, fee, exceptions, and official evidence.

Build a personal filing plan for Collin County →

Sole proprietor

Required: Yes, when the documented conditions apply.Source: www.sos.state.tx.us official record · retrieved
Supporting excerptThe following types of persons are required to file an assumed name certificate with the [county clerk in each county](http://www.sos.state.tx.us/../elections/voter/cclerks.shtml) in which a business office is or will be maintained.
Authority: Collin County County ClerkSource: www.collincountytx.gov official record · retrieved
Supporting excerptCollin County County Clerk
When this route applies: Unincorporated businesses use the county filing; corporations, LLCs, limited partnerships and foreign filing entities use the Texas Secretary of State.Source: www.collincountytx.gov official record · retrieved
Supporting excerptUnincorporated businesses use the county filing; corporations, LLCs, limited partnerships and foreign filing entities use the Texas Secretary of State.
Official form: Could not be confirmed because the official source blocked access.
Form destination: Could not be confirmed because the official source blocked access.
Online filing link: Could not be confirmed because the official source blocked access.
Official fee: Could not be confirmed because the official source blocked access.
Effective duration: The period stated on the certificate may not exceed ten years.Source: www.collincountytx.gov official record · retrieved
Supporting excerptThe period stated on the certificate may not exceed ten years.
Renewal: The period stated on the certificate may not exceed ten years.Source: www.collincountytx.gov official record · retrieved
Supporting excerptThe period stated on the certificate may not exceed ten years.
Changes or amendments: Not confirmed in this guide.
Abandonment or cancellation: A Certificate of Abandonment is used when discontinuing the business name.Source: www.collincountytx.gov official record · retrieved
Supporting excerptA Certificate of Abandonment is used when discontinuing the business name.
Important exclusions: Not confirmed in this guide.
Mail filing: Could not be confirmed because the official source blocked access.
In-person filing: Could not be confirmed because the official source blocked access.

Why this local filing matters

What Collin does confirm is the County Clerk’s assumed-name role for unincorporated businesses, the certificate-period ceiling, and the abandonment instrument.

Official sources and supporting excerptsSource: www.collincountytx.gov official record · retrieved
  • Collin County County Clerk
  • A Certificate of Abandonment is used when discontinuing the business name.
Source: www.collincountytx.gov official record · retrieved
  • Official destination title: Assumed Names

How to file through the authority

The official destination is Collin County’s Assumed Names page.

Official sources and supporting excerptsSource: www.collincountytx.gov official record · retrieved
  • Official destination title: Assumed Names

It confirms the clerk’s role, but the retained facts do not name a certificate form, link a form download, identify an online filing portal, or state postal and in-person delivery instructions.

Official sources and supporting excerptsSource: www.collincountytx.gov official record · retrieved
  • Collin County County Clerk
Source: www.collincountytx.gov official record · retrieved
  • Official destination title: Assumed Names

Renewal, amendment, and abandonment

A Collin County assumed-name certificate can state a period no longer than ten years.

Official sources and supporting excerptsSource: www.collincountytx.gov official record · retrieved
  • The period stated on the certificate may not exceed ten years.

The same verified sentence is retained in the renewal field, but it does not establish how or when a renewal is filed.

Official sources and supporting excerptsSource: www.collincountytx.gov official record · retrieved
  • The period stated on the certificate may not exceed ten years.

For discontinuance, the evidence names a Certificate of Abandonment.

Official sources and supporting excerptsSource: www.collincountytx.gov official record · retrieved
  • A Certificate of Abandonment is used when discontinuing the business name.

Publication is wholly unstated, including required status, starting point, frequency, length, and proof.

Official sources and supporting excerptsSource: www.collincountytx.gov official record · retrieved
  • Unincorporated businesses use the county filing; corporations, LLCs, limited partnerships and foreign filing entities use the Texas Secretary of State.

The certificate’s maximum period does not answer any newspaper question, and the existence of an abandonment certificate does not support guessing how a correction or ownership change is handled.

Official sources and supporting excerptsSource: www.collincountytx.gov official record · retrieved
  • A Certificate of Abandonment is used when discontinuing the business name.

Publication and notice

Publication could not be confirmed for all covered entity types. No requirement or exemption is asserted.

Next steps: self-file first

Begin by confirming that the business belongs to the unincorporated county branch.

Official sources and supporting excerptsSource: www.collincountytx.gov official record · retrieved
  • Unincorporated businesses use the county filing; corporations, LLCs, limited partnerships and foreign filing entities use the Texas Secretary of State.

Open Collin County’s Assumed Names page and ask the clerk for the current certificate, fee, filing channel, and execution directions because none of those mechanics is verified in this dataset.

Official sources and supporting excerptsSource: www.collincountytx.gov official record · retrieved
  • Collin County County Clerk
Source: www.collincountytx.gov official record · retrieved
  • Official destination title: Assumed Names

State-filing entities identified in the evidence should use the Texas Secretary of State rather than the county page.

Official sources and supporting excerptsSource: www.collincountytx.gov official record · retrieved
  • Collin County County Clerk
  • Unincorporated businesses use the county filing; corporations, LLCs, limited partnerships and foreign filing entities use the Texas Secretary of State.
Source: www.collincountytx.gov official record · retrieved
  • Official destination title: Assumed Names

If a county certificate is accepted, preserve the period written on it and remember the ten-year maximum.

Official sources and supporting excerptsSource: www.collincountytx.gov official record · retrieved
  • The period stated on the certificate may not exceed ten years.

When the business stops using the name, locate the Certificate of Abandonment.

Official sources and supporting excerptsSource: www.collincountytx.gov official record · retrieved
  • A Certificate of Abandonment is used when discontinuing the business name.

Seek Collin-specific instructions for amendments and publication instead of copying another clerk’s process.

Official sources and supporting excerptsSource: www.collincountytx.gov official record · retrieved
  • Collin County County Clerk
Source: www.collincountytx.gov official record · retrieved
  • Official destination title: Assumed Names

Paid help, if offered later, is optional. This independent guide does not submit filings or accept government fees.

Related filing guides

Official sources

Source dates record retrieval, not a promise that every rule changed that day. How we research, verify, and handle missing information.