Understanding Smog Fees and RDF: Guide.

Understanding Smog Fees and Requirements

The fees for smog can vary based on your location and the specific services required. Typically, you may encounter a standard testing fee along with any additional charges related to repairs or retests if needed.

RDF (Renewal Document Fee)

The RDF is usually applied during vehicle registration renewals that require a smog check. It's best to review your transaction details after selecting "YES" in the Smog drop-down menu on the e-file system to see the exact fees applicable in your case.

Further Inquiries

If you have further questions about specific amounts, checking with your local DMV or service provider would provide the most accurate information.

Transfer Paperwork Requirements

You will need transfer paperwork when selling a vehicle or transferring it into a dealer's name. If using reg 227 for wholesale/auction transfers, you can waive the smog requirement with a statement of facts. Ensure you have chain of ownership documents (reg 262s) available as well.

Vehicle Eligibility for Smog Check

Vehicles from 2020 and older, as well as Diesels and Nonresidents, require a smog check. Refer to the 2024 CA License and Fee Chart for information on Smog Abatement Fee or Smog Exemption Fee.

Error Resolution: "R305 Smog/RDF/Inventory Combination in Error"

This error typically indicates an issue with data input related to smog, RDF (Refuse Derived Fuel), and inventory factors. Reviewing and correcting this data input is crucial for resolving this error promptly.

Documentation Needed for RDF Fees

To pay RDF fees and complete vehicle registration, ensure you have the last 6 digits of VIN ready along with payment for current/future registration periods. For fees beyond the current period, submit them through SPU or Field Office as electronic processing isn't available via DMV Desk.

Inquiries Regarding Specific Fees

To determine precise fees required before dealer inventory regarding RDF files, contact SPU directly at [email protected] by emailing scanned copies of necessary documents for accurate assistance.