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Electronic Plan Review Information
If you have one of the following types of projects, please submit your project through the Electronic Plan Review System.

  • Concept Plans
  • Preliminary Plats
  • Final Plats
  • Large Lot Easement Subdivisions
  • Minor Plats or Minor Revisions
  • Site Plans (Major and Minor)
  • Special Event Permits

At this time, all other projects are to be submitted outside of the Electronic Plan Review System.  If you are uncertain of how to submit your project, please contact us at 615-790-5725.

Steps for submitting a project using Williamson County’s electronic plan review system

  • Please visit
  • In the upper right corner you will have the option to Sign Up or Sign In
  • Once logged in, please provide information regarding the project type by selecting from the drop down list provided, and continue through the next few screens providing project information. 
  • Upload all project documents as required by the checklist provided.  If you need to invite additional consultants to upload documents on behalf of the project, please save the project and come back to it once you have confirmed all documents from these sources have been uploaded.  Failure to do so will prohibit any additional uploads.
  • Submit your project.
  • Fees can be paid online as of January 1, 2017.  Until then, please pay all fees at our offices, located at 1320 West Main Street, Suite 400 in Franklin.
  • The project will be reviewed for completeness by a member of Williamson County’s Intake Review team.  Once reviewed, they will notify you as to one of the following:
  • The project has been accepted and has been sent to the review team for official review
  • The project has been denied due to an incomplete submittal package.  In this case, a list will be provided to you outlining the required documents missing from your project.


Required Pre-Application Conferences

  • If a pre-application conference is required and you have not already completed the conference, please use the system to request a meeting.
  • If you have already had a pre-application conference, please make the appropriate selection and continue through the application.  Please provide a copy of your pre-application receipt with your application.

Stay Up-to-Date

Emails will be sent at every stage of the review process from .  Please add this email to your approved list of emails to avoid issues relating to spam filters.


If you experience any issues with the idtPlans website while submitting a project or throughout the review process, please contact idtPlans directly by clicking on the support link, located at the bottom of every page.