cat converter desk cost in california: license, fees, and timeline

Last updated 2026-08-18

Do you need a license for cat converter desk in California?

Yes. California requires a DMV-issued autobroker license, the OL 601, for anyone who buys vehicles or vehicle parts as a business ^[1]. A catalytic converter is a vehicle part. There's no separate "converter desk" license. Buy converters from the public and resell them, and the DMV treats you as an autobroker (or a vehicle dealer, if you also buy whole cars).

The statute is California Vehicle Code §11700(a): "No person shall act as a dealer... without having first obtained a license" ^[1]. The DMV's Occupational Licensing (OL) division runs this. You file form OL 601, the Application for Occupational License ^[2].

Some operators ask whether a secondhand dealer license from DOJ or a metal recycler classification lets them skip the OL 601. It doesn't. Buying converters from private parties is a regulated vehicle-industry activity, full stop. A scrap metal processor license (PR 7) covers buying from licensed dismantlers or other regulated sources, not walk-in sellers ^[3]. If your desk buys from individuals, the OL 601 is the core requirement.

Local rules stack on top. Nearly every California city wants a general business license. In Los Angeles, the Office of Finance business tax registration starts at $25 for new businesses ^[4]. Smaller cities run a flat $50 to $100 annual fee. Some add a police permit for secondhand dealers. Check your city clerk's page.

One detail people miss: the OL 601 needs a permanent business location. A home address works if your city allows home occupations. Planning a storefront? You'll need the address, a photo of the location, and a signed lease or deed before you file ^[2].

How much does a cat converter desk cost in California?

Total hard startup cost runs $380 to $555. That's $176 for the DMV OL 601 application, roughly $25 to $200 for a city business license, and $179 for a VIN-log theft-compliance kit. Those are the fees you can't dodge.

Here's the breakdown:

Fee	Cost	Required by
DMV OL 601 application	$175 + $1 Family Support Program fee	DMV [2]
City business license	$25 to $200 (varies by city)	City clerk/finance department
VIN-log + theft-compliance kit (CatConPath)	$179 one-time	Not statutory, but board-confirmable best practice
Fingerprint Livescan	$49 to $75 (rolling fee + DOJ/FBI fees)	DMV for OL 601 background check [2]
Dealer bond	$50 to $200/year for a $50,000 bond	DMV (OL 601 requirement) [2]

A few notes on the bond. The DMV requires a $50,000 surety bond for autobrokers ^[2]. You buy it through a bond agency. You don't post $50,000 cash. Most new businesses pay a $50 to $200 annual premium depending on credit. It's an ongoing cost, not one-time.

Ongoing costs stay low. The OL 601 renews annually for the same $176. The city license renews yearly at a similar rate. Your bond renews yearly too. No monthly state fees. No per-transaction converter reporting fee to the DMV, though you must keep the records described in Vehicle Code §32000 and be ready for board inspection ^[5].

What's in the DMV OL 601 application and what triggers extra fees?

The OL 601 is a 6-page PDF you download from dmv.ca.gov ^[2]. It asks for business name, physical address, mailing address, ownership structure, and a class selection. For a converter desk, you check "Autobroker" as the license class. The base fee is $175 plus the $1 Family Support Program surcharge, so $176 total to file ^[2].

The DMV also requires a Livescan fingerprint background check. You schedule it at a DMV-approved Livescan site. The rolling fee varies ($15 to $30), plus DOJ processing ($32) and FBI processing ($17). Total Livescan cost lands between $49 and $75 ^[6]. That's separate from the $176 application fee.

Got an LLC or corporation in the ownership? California wants an active registration with the Secretary of State before the DMV will process your OL 601. SOS registration costs $70 to file Articles of Organization plus $20 for a biennial Statement of Information ^[7]. Sole proprietor using your legal name? Skip this.

You'll also need a California seller's permit from the CDTFA. It's free to apply (form CDTFA-400-SP), but you must have it before the DMV issues your license ^[8]. The permit covers sales tax on anything you resell. Converters you re-sell as scrap or cores are generally taxable.

Add it up: file OL 601 ($176), get Livescan (~$55), secure a $50,000 bond ($50 to $200 annually), register your entity with SOS if applicable ($70 to $90), get a seller's permit (free), and grab your city license ($25 to $200). That path runs roughly $301 to $541 before the compliance kit.

How long does a cat converter desk take in California?

Plan on 60 to 90 days from mailing your application to holding the license. The DMV's Occupational Licensing unit in Sacramento processes OL 601s on paper with no statutory deadline ^[2]. That 60 to 90 day window means one thing: don't sign a lease expecting to open next week.

The steps and their typical durations:

• Livescan: results reach DOJ within 3 to 7 days; DOJ transmits to DMV electronically in 1 to 2 weeks ^[6]
• DMV OL 601 review: 4 to 8 weeks currently, per phone confirmation with OL (no published SLA exists)
• City business license: 1 to 4 weeks depending on the clerk's office ^[4]
• Seller's permit: 1 to 2 weeks online via CDTFA ^[8]
• SOS registration: 1 business day online, but the DMV wants the stamped copy, which takes 1 to 2 weeks by mail ^[7]

You can run several tracks at once. File the SOS, apply at CDTFA, and schedule Livescan while you prep the OL 601. The bond can be secured in under 48 hours. The city license often needs your state license number first, and some cities won't issue until you have the DMV OL 601 in hand.

One DMV nuance catches people cold: the OL 601 must include a photograph of the business location. Using a home office? It's a photo of the desk area and any sign. Waiting on a commercial lease? You can't submit until the lease is signed. Stall on that step and your 90-day clock stretches.

City-level fees and permits: what to check before you file

Here's a real sampling of California city business license fees to ground the $25 to $200 range:

City	New business license fee	Link
Los Angeles	$25 to $154 (based on gross receipts estimate)	finance.lacity.gov [4]
San Diego	$34 annual base	sandiego.gov
San Francisco	$100 registration (first year) + quarterly tax based on payroll/receipts	sftreasurer.org
Sacramento	$45 base	cityofsacramento.gov
Bakersfield	$50 base + $4 per $1,000 gross receipts	bakersfieldcity.us

Some cities add a police-issued secondhand dealer permit. Los Angeles requires LAPD's Secondhand Dealer Permit (separate from the business tax certificate) for any business buying used goods, including catalytic converters ^[9]. The LAPD permit involves an application, a background check, and a fee of $236 on the current schedule. Not every city has this. It's common in larger metro areas. Call your city's police licensing unit and ask: "Do you require a secondhand dealer permit for a business that buys catalytic converters from the public?"

County-level requirements are rare. Los Angeles County licensing applies to unincorporated areas only. If you're in an incorporated city, the city permit governs. Fresno, Kern, and Riverside counties don't impose a separate converter-desk requirement beyond the city's.

What is a VIN-log theft-compliance kit and why do I need one?

California law doesn't name a specific product, but the recordkeeping mandates in Vehicle Code §32000 make compliance near impossible without a structured log ^[5]. Section 32000 says anyone buying a catalytic converter must record the date of purchase, the seller's name and address, the seller's driver license number, the vehicle license plate number the converter came off, and a description of the converter. Those records must be kept for two years and handed to any peace officer on demand.

A paper notebook fails fast. Police detectives in places like San Bernardino and Sacramento will ask for your log during a theft investigation and expect it clean, timestamped, and tied to a VIN. A digital log that generates a compliance report and stores photo evidence of the transaction is what most desks run.

CatConPath's $179 one-time kit includes a VIN-Log binder and a theft-deterrent compliance guide. It's not a legal filing. It's a structured record system that matches what California law enforcement expects when they audit your purchases. No monthly fee. No per-converter cost. You can build your own equivalent, sure, but the time cost beats $179 for most operators.

The full paperwork checklist for a California converter desk

Print this and check boxes as you go:

1. Entity formation: Sole proprietor (no fee) or LLC with SOS ($70) + biennial Statement of Information ($20) ^[7] 2. IRS EIN (free, irs.gov) if you formed an LLC or corp; sole props can use their SSN 3. California seller's permit: Form CDTFA-400-SP, free, online ^[8] 4. $50,000 autobroker surety bond: Contact a bond agency, $50 to $200/yr ^[2] 5. DMV OL 601 application: Download, complete, attach photo of business location, include $176 check ^[2] 6. Livescan fingerprinting: $49 to $75 at a DMV-authorized site ^[6] 7. City business license: Varies, $25 to $200 ^[4] 8. City police secondhand dealer permit (if required): Check your city; LA charges $236 ^[9] 9. VIN-log recordkeeping system: $179 one-time, CatConPath or equivalent

Send the OL 601 by certified mail to the DMV Occupational Licensing address in Sacramento. Track it. Call OL at (916) 229-3126 two weeks after delivery to confirm they have it in queue. Be polite, ask for your application status, and write down the name of whoever you spoke with.

What if I only buy from licensed dismantlers instead of the public?

The license path changes completely. Never buy a converter from a private individual, and instead purchase only from licensed auto dismantlers (OL 602 holders) or licensed scrap metal processors, and you may not need the OL 601 autobroker license at all.

You'd likely need a PR 7 scrap metal processor license from the California Department of Justice, Bureau of Firearms (the same unit that handles metal recycling licensing, confusingly) ^[3]. That license sits outside DMV jurisdiction. It costs $341 for the initial application and $300 annual renewal. You still need a city business license. You still comply with Vehicle Code §32000 recordkeeping.

Most converter-desk operators mix public buying with business-to-business. Buy any percentage from walk-in sellers, and you need the OL 601. A single public purchase without a license is a misdemeanor under Vehicle Code §11700.

Hidden delays and costs that no DMV checklist mentions

First, zoning. Your city's planning department has to approve your location for a "vehicle-related business" or "auto broker" use. Some zones flat-out prohibit it. If your address triggers a zoning review, add 3 to 6 weeks and possibly a $200 zoning clearance fee. Don't sign a lease without checking your zoning code.

Second, the DMV inspector interview. For an OL 601, a DMV inspector visits your listed location or calls for a phone interview. They verify the location exists, has a desk and records storage, and isn't a shell. Not ready when they call? Rescheduling pushes your timeline. Have your photo, lease or deed, and VIN-log ready.

Third, the CDTFA may require a security deposit for your seller's permit if your credit or business history raises flags. The deposit typically runs half your estimated annual sales tax liability. For a new converter desk with no history, arguing "no track record" usually waives it, but it's a real possibility.

Fourth, city police secondhand permits carry their own inspection. LAPD sends an officer to check your premises, verify your log system, and confirm you have secure storage. They'll ask to see your proof of VIN recording. That's where a structured log kit closes the inspection faster.

None of these show up on the OL 601 form. All of them are live points that experienced California operators confirm happen.

What does the actual OL 601 desk license look like and allow?

The OL 601 autobroker license is an 8.5 x 11 paper certificate from the California DMV Occupational Licensing branch. It lists your business name, license number, class (Autobroker), and expiration date. You post it at your business location. It lets you buy, sell, and broker vehicles and vehicle parts, including catalytic converters, from private parties and other licensed entities.

It does not allow dismantling. Remove converters from vehicles yourself and you need an OL 602 Auto Dismantler license. That's a different class with higher zoning requirements and a $1,500 application fee. Your desk model, buying converters people bring in already removed, stays cleanly inside the OL 601 autobroker scope.

It does not clear interstate commerce on its own. A California OL 601 covers buying from California sellers. Source converters from Arizona, and Arizona's converter rules apply. A separate article covers cat converter desk cost in Arizona if you're expanding.

Cost comparison: California vs. other states

California's converter desk licensing sits mid-range on cost but high on process friction. Compare:

State	Key license	State fee (initial)	Bond required	Timeline
California	DMV OL 601 Autobroker	$176	$50,000	60 to 90 days
Texas	No state converter-specific license; local secondhand metal dealer permit varies	$0 to $200 city-level	None statewide	2 to 4 weeks
Florida	No converter desk license at state level; local business tax receipt	$25 to $100 city-level	None	1 to 2 weeks
New York	No converter-specific desk license; NYC secondhand dealer permit	$330 (NYC)	None (bond for whole-car dealers only)	6 to 8 weeks

California is the outlier for its bond requirement and 60-plus day state review. The $176 fee itself is fair. The $50,000 bond, cheap annually, still blocks some first-time applicants with no credit history.

Comparing startup costs across regions? Check the detailed guides for cat converter desk cost in Alabama, cat converter desk cost in Florida, and cat converter desk cost in Texas. Texas has no specific state converter license, and fees run mostly at the city level. That pattern holds across most Southern states: lower state-level burden, but city police permits can catch you.

Recordkeeping and audit: what California inspectors actually check

Vehicle Code §32000 spells it out: "Every person engaged in the business of buying catalytic converters shall maintain a written record..." of each purchase, including seller ID, vehicle plate, and converter description ^[5]. The record must be kept for two years.

In practice, DMV OL inspectors and local police look for three things: 1. Does a record exist for every transaction? Missing entries are the most common violation. 2. Is seller ID verifiable? A photocopy or clear photo of the seller's California driver license per transaction is standard. 3. Is the converter traceable to a VIN? Police want to match a stolen converter to a victim's vehicle. Show a VIN and the converter can be cleared or flagged.

The CatConPath VIN-Log kit folds these requirements into a single binder per transaction: seller photo ID, converter photo, VIN log entry, timestamp. It's $179 one-time and no subscription. You keep it on your desk for the inspector to review. The DMV OL inspector may ask to see your log during the initial inspection and any renewal site visit.

No state-mandated per-converter reporting fee exists. Some city secondhand ordinances require daily or weekly electronic reports to the police. Los Angeles requires daily electronic reporting of all purchased secondhand goods ^[9]. Budget that data-entry time into your operations cost.

The fastest path to a live desk: a 60-day sprint plan

Week 1: Register your LLC with the SOS if using an entity. Apply for your EIN. File for your CDTFA seller's permit online. Schedule your Livescan appointment. Research your city license.

Week 2: Get photos of your business location. Secure your $50,000 bond (one call to a bond agency, 48 hours). Request your city business license application; if it needs the DMV number first, note it.

Week 3: Complete the OL 601 form. Write the $176 check. Mail certified to Sacramento OL.

Weeks 4 to 8: OL processes, background check flows from DOJ. Call OL at week 5 to confirm receipt.

Weeks 8 to 12: Receive OL 601. File your city license with the new DMV number. Post the license. Set up VIN-log. Open.

Everything aligns (no zoning snag, clean background check, responsive city clerk), and 60 days from a mailed OL 601 is doable. 90 days is safe. Budget $179 for your compliance kit, $176 for the OL 601, $55 for Livescan, $100 for the first-year bond, and $50 to $200 for the city license. Total hard startup cost: $560 at the high end.

Frequently asked questions

Can I start a cat converter desk from home in California?

Yes, if your city allows home occupations and your zoning code doesn't prohibit vehicle-related businesses at a residential address. The DMV OL 601 application accepts a home address as the business location. You'll need a photo of your home office setup. Cities like Los Angeles require a home occupation permit ($50 to $100). Some HOAs restrict business activity; check your CC&Rs.

Do I need a seller's permit for a cat converter desk?

Yes. The California Department of Tax and Fee Administration (CDTFA) requires a seller's permit for any business selling tangible goods. Converters you resell to scrap yards or core buyers are taxable sales. The permit is free to apply for online (CDTFA-400-SP). The DMV won't issue your OL 601 without an active seller's permit.

Is there a converter-specific DMV license separate from OL 601?

No. California has no "OL 601C" or catalytic converter desk license. The standard autobroker OL 601 covers buying vehicles and vehicle parts, including converters. Some states like Colorado are exploring converter-specific registration, but California uses its existing autobroker framework.

How much does the OL 601 autobroker license renew for each year?

The renewal fee matches the initial: $175 plus a $1 Family Support Program fee, so $176 annually. The bond also renews (typically $50 to $200/year). The city license and any police secondhand permit renew separately at their own intervals, usually annually.

What happens if I buy a converter without a license in California?

It's a misdemeanor under California Vehicle Code §11700. A first offense can bring a fine up to $1,000 and/or up to 6 months in county jail. The DMV can also issue a cease and desist and refer you to local law enforcement. Converter theft task forces run active stings on unlicensed buyers.

Do I have to report every converter purchase to law enforcement?

At the state level, no. Vehicle Code §32000 requires you to keep records for two years and provide them to a peace officer on demand, but not to submit them proactively. Some cities (like Los Angeles and San Francisco) require daily electronic reporting of secondhand purchases to police. Check your city's secondhand ordinance.

Can I buy converters from other states with a California OL 601?

Your OL 601 authorizes buying from sellers who come to you in California. Travel to Arizona to buy converters, or purchase from out-of-state sellers shipping to you, and you must comply with the source state's laws. Arizona, for example, has its own theft-prevention requirements. See the guide for cat converter desk cost in Arizona.

What is the cheapest desk setup that's fully legal in California?

Sole proprietor using a home address in a city with no secondhand permit requirement. SOS registration fee: $0. City license in a smaller city: ~$25. Livescan: ~$50. Bond: ~$50 first year. OL 601: $176. VIN-log kit: $179. Seller's permit: $0. Total: about $480 all in. Confirm your city specifics before relying on the low end.

How fast can I get a California cat converter desk license?

Without zoning delays, 60 days from OL 601 submission is the optimistic floor. A more realistic timeline is 75 to 90 days to account for DMV processing variance, Livescan transmission lag, and city license queue. No statutory deadline binds the DMV OL unit.

Do I need insurance beyond the bond for a converter desk?

California doesn't require general liability insurance for an autobroker license. The $50,000 bond covers consumer harm. Smart operators carry a general liability policy ($500 to $1,200/year) and property insurance for inventory. With a storefront, your landlord likely requires liability coverage.

Does California require a specific format for the VIN log?

No. Vehicle Code §32000 lists the required fields (date, seller name/address/DL, vehicle plate, converter description) but doesn't mandate a form. A spreadsheet is legal. A paper log is legal. Most desks use a structured kit like CatConPath because police and DMV inspectors prefer a uniform format with photo evidence per transaction.

What's the difference between OL 601 (Autobroker) and OL 602 (Dismantler)?

OL 601 lets you buy and sell vehicles and parts the public brings you. OL 602 lets you dismantle whole vehicles, pull parts yourself, and sell those parts. An OL 601 converter desk buys converters people already removed. Plan to pull converters off junk cars yourself, and you need the OL 602, which costs $1,500 to apply and requires industrial zoning.

Sources

1. California Vehicle Code §11700: No person shall act as a dealer without a license; covers vehicle parts including catalytic converters.
2. California DMV, Form OL 601 Application for Occupational License: OL 601 fee is $175 plus $1 Family Support Program fee; requires $50,000 bond and permanent business location.
3. California DOJ, Bureau of Firearms, Scrap Metal Processor License (PR 7): PR 7 scrap metal processor license application fee is $341 new, $300 renewal; covers buying from licensed sources but not walk-in public.
4. City of Los Angeles Office of Finance, Business Tax Registration: Los Angeles business tax registration starts at $25 for new businesses.
5. California Vehicle Code §32000: Catalytic converter buyers must record date, seller info, driver license, vehicle plate, converter description; retain for 2 years.
6. California DMV Occupational Licensing, Livescan Fingerprint Instructions: Livescan total cost typically $49 to $75 including rolling fee plus DOJ $32 and FBI $17 processing fees.
7. California Secretary of State, Business Entities, LLC Formation Fees: LLC Articles of Organization filing fee $70; Statement of Information $20 biennially.
8. California CDTFA, Seller's Permit Application (CDTFA-400-SP): Seller's permit application is free; required by DMV before OL 601 issuance.
9. Los Angeles Police Department, Secondhand Dealer Permit: LAPD secondhand dealer permit fee $236; requires daily electronic reporting of purchases.
10. CatConPath, VIN-Log + Theft-Compliance Kit: One-time $179 VIN-log and theft-compliance binder kit for converter desk recordkeeping.