How to file a septic inspection report in Iowa

What Iowa requires at property transfer

When an inspection is triggered

Transfer of a property served by a private sewage disposal system (Time of Transfer).

Scope

Statewide Time of Transfer inspection of private sewage disposal systems.

Inspector credentials

Inspection must be performed by an Iowa DNR certified Time of Transfer inspector.

Report validity period

Time of Transfer inspections are valid for a limited period — verify the current period with Iowa DNR.

Pumping requirement

Verify pumping requirements with Iowa DNR and the county.

Failure and repair rules

Systems found failing generally require correction under Iowa DNR and county rules.

Exemptions

Certain transfers are exempt — verify with Iowa DNR and the county.

How the report is filed

Submission method

Certified inspectors submit the Time of Transfer inspection report electronically through the Iowa DNR database. There is no state PDF filed in place of the electronic report.

Who receives the report

Report is submitted to Iowa DNR electronically; parties to the transaction receive copies as required.

Copies required

Buyer copy required · Seller copy required · Government filing required

Local jurisdiction involvement

County or municipal rules can add requirements on top of the state rule. Confirm with the approving authority.

Local notes

Counties administer private sewage disposal permitting.

Official Iowa forms

• Time of Transfer Inspection Report (electronic submission)

  Open the official form

• Time of Transfer Inspection Report (electronic)

  Open form

Filing checklist for inspectors

1. 1. Confirm the governing authority. Primary source: Iowa Department of Natural Resources (Iowa DNR).
2. 2. Use the correct form. File on the official state form when one exists; otherwise use the form the local approving authority accepts.
3. 3. Document the system. Tank, distribution, drainfield and dated photos, captured in the field so the report is complete on site.
4. 4. Sign and certify. Include the inspector name, license number and title on the certification line.
5. 5. Deliver and retain. Send the report to every required recipient and keep your copy per state record-keeping rules.

Regulatory requirements change and may vary by local jurisdiction. Verify current requirements with the applicable state/local authority. Septic Pro Connect does not provide legal advice. Library entry last verified 08/17/2026.