How to start a cat converter desk in Florida the right way

Last updated 2026-08-19

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

Yes. No license carries the title cat converter desk, but you need state registration and local paper in the file before you buy metal. Florida treats this counter as secondary metals recycling under Chapter 538. Add a Sunbiz entity or a fictitious name, a local business tax receipt, and usually a Department of Revenue sales tax account.^{[2][9][11][12]}

Skip that stack and you are not easing in. You are an unregistered metals buyer holding parts that police already treat as theft magnets.

The myth says converters are just auto parts, so an LLC covers it. An LLC is only the wrapper. The buy activity triggers Chapter 538. Section 538.18 defines a secondary metals recycler. Purchase metals that already served their original economic purpose, from a fixed location, and you fit the definition. A converter already did its job on a car.^[1]

I would not take a unit, even from a shop you trust, until the FDOR registration sits in the file and the city or county has issued the local business tax receipt. Refiners ask. Insurers ask. Detectives ask.

Confirm the current registration path on the Florida Department of Revenue sales and use tax page and in the statute. Form names move. The statute duty does not.^[2][12]

Which Florida offices actually regulate a cat converter desk?

A cat converter desk answers to several offices at once, not one board. Sunbiz handles the entity. The IRS issues the EIN. The Florida Department of Revenue handles secondary metals registration and sales tax. Your city or county tax collector issues the local business tax receipt. Zoning sits with local planning.^{[2][10][11][12]}

That split is why people stall. They file an LLC and think they are done.

Here is the map I use. Division of Corporations (Sunbiz) for articles and any fictitious name. IRS for the EIN. FDOR for Chapter 538 registration and the sales and use tax certificate. The county or city for the Chapter 205 business tax receipt and a zoning letter on the actual bay. Local law enforcement will care because converter theft is a real caseload, and Chapter 538 records exist so they can trace buys.^[2][9][11]

Florida DEP enters the picture if you decan, torch, shred, or store process waste. A buy-and-ship desk that never opens a shell keeps a lighter environmental file. Confirm that with the DEP district, not with a forum.

DHSMV salvage or dismantler paper is a different business. Buy whole cars and pull converters and you have walked out of desk work into salvage. Do not mix those without reading the salvage rules.

How much does a cat converter desk cost in Florida?

Startup cash for a Florida cat converter desk is mostly entity fees, a small industrial lease, cameras, and the metal float. The published state formation numbers are tiny. The Florida Division of Corporations lists the LLC Articles of Organization e-file fee at $125. Fictitious name registration is listed at $50. The LLC annual report is listed at $138.75. An EIN from the IRS costs $0.^{[7][8][10][13]}

Nobody publishes a clean study on what a first-year Florida converter desk spends in total. Anyone quoting one statewide startup number is guessing. Rent in Miami-Dade is not rent in rural Jackson County. Your metal float (money tied up in converters waiting on a refiner check) can dwarf the license stack.

Local business tax receipts vary by city and county under Chapter 205. Confirm the amount with the tax collector. Chapter 538 registration also carries whatever fee FDOR lists right now. I will not invent that number. Look it up on the Department of Revenue site and in the statute.^[2][11]

Paper item	Published amount	Confirm with
LLC articles (Sunbiz)	$125	Division of Corporations
Fictitious name	$50	Division of Corporations
LLC annual report	$138.75	Division of Corporations
EIN	$0	IRS
Chapter 538 registration	Do not guess	FDOR
Local business tax receipt	Varies	City or county tax collector
Sales tax account	Confirm current rule	FDOR

The money that actually hurts is rent, a fence, lighting, a safe payment process, and inventory. A cheap laptop and a scale are enough gear if you ship whole units. I would not drop five figures on a handheld analyzer in month one unless you are grading lots for your own account. Your first refiner will assay anyway.

Want a cost contrast from another state file? cat converter desk cost in Alabama is useful. It is not a template.

How long does a cat converter desk take in Florida?

No honest statewide clock exists for opening a Florida cat converter desk. Entity filings on Sunbiz can post fast. The slow pieces are local zoning, the business tax receipt, landlord buildout, and whatever backlog FDOR carries on secondary metals registrations. Confirm each office's current processing. Do not take a blog's two week promise to the bank.

I would sequence it this way. File the LLC (or corporation) and the EIN the same morning. Apply for the sales tax account. Start the Chapter 538 registration. In parallel, get a zoning determination on the bay you want, then the local business tax receipt. Cameras and a hold-area cage can go in while paper moves.

I will not guarantee a date. Florida agencies do not owe you a calendar. If a landlord wants rent to start on the first, build slack.

Already have an LLC and a warehouse for another metals line? You move faster, because zoning is the usual stall. A brand new desk in a strip plaza loses time on parking, outdoor storage, and neighbor objections. Industrial parks go easier. Home garages almost always fail zoning, and they are a theft problem.

People comparing other states can skim how to start a cat converter desk in Alabama or how to start a cat converter desk in Arkansas. The order of paper is similar. The local bottlenecks are not.

How do you form the company and get tax IDs?

Start with a Florida LLC or corporation on Sunbiz unless a tax lawyer tells you otherwise. The Division of Corporations LLC e-file page is the right door for articles. The listed fee is $125.^[7]

Trading under a name that is not the exact legal name? Register the fictitious name. Florida Statute 865.09 is the fictitious name statute. The Division lists that e-file at $50.^[8][9]

Get the EIN straight from the IRS, not from a reseller. The Service's own page says, "Applying for an EIN is a free service offered by the Internal Revenue Service." Use the official application.^[10]

Then register for sales and use tax with FDOR if your activity requires it. Converter desks often buy scrap and sell to refiners, but you still need the account in many setups, and you may owe tax on supplies, fixtures, and any retail parts. Confirm on the Department of Revenue sales tax page and with their registration desk.^[12]

I like a single-member LLC for a solo desk, with a dedicated business account. Do not buy metal with a personal debit card. Your buy records and your bank records should match to the dollar.

Registered agent, a Florida street address, and a real operating location all matter. A mailbox store is not a metals yard. Chapter 538 is written around a fixed location. Put the real bay on the registration.^[1][2]

Annual report next. Florida LLCs file each year. The Division lists that fee at $138.75. Miss it and the entity dissolves. That is a dumb way to break a recycler registration chain.^[13]

What does Chapter 538 require before you buy metal?

Chapter 538 is the rulebook for a Florida cat converter desk. Secondary metals recyclers register under s. 538.25. They keep purchase records under s. 538.19. They stay inside the prohibited-acts list in s. 538.26. Payment method sits in s. 538.235. Read those four sections in current form on the Florida Senate statute site before you write a single ticket.^[2][3][4][5]

Section 538.19 says a secondary metals recycler "shall maintain a legible record of all purchase transactions to which such secondary metals recycler is a party." That sentence is the whole job, minus the scale.^[3]

Your record set is not a notebook of first names. Expect seller identity, a real description of the metal, and whatever else the current statute and FDOR guidance list (photos, vehicle info, time, amount, a unique transaction number). Keep it for the full retention period in the current statute. I print the statute page and highlight the retention line so staff do not invent a shorter one.

Section 538.25 is blunt. You do not do this work without registering first. Confirm the application, any fee, and any local law enforcement copy requirement in the statute text and with FDOR.^[2]

I would train staff on 538.26 before they sit at the window. That section lists the buys you cannot make. It is also where restricted regulated metals get extra friction. Catalytic converters live in that high-friction pile.^[1][4]

Buying used goods beyond scrap metal? You may need the secondhand dealer side of Chapter 538 too. Mixed shops trip on this. Keep the lines clean or register both. Confirm with FDOR.^[2]

Who can you legally buy catalytic converters from?

Assume you cannot run an open-door, cash-for-cats counter for walk-in strangers. Florida spent years tightening converter and nonferrous rules because theft wrecked parked cars. Restricted regulated metals, converters included, carry extra seller and payment limits in Chapter 538. Read the current text of ss. 538.18 and 538.26 the day you draft your buy policy.^[1][4]

I will not paste a seller whitelist here. Legislatures edit those lists. A stale blog list is how a desk buys a stolen unit and then funds a detective's week.

My own rule if I opened a Florida desk tomorrow: buy from businesses that already hold paper (repair shops, dismantlers, other recyclers, maybe dealers), collect their license copies, and put every converter serial or photo in the file. A private person shows up with a converter in a trash bag, the answer is no. Send them home.

Theft of copper and other nonferrous metals is its own crime statute in s. 812.145. Converters sit in that enforcement world even when your paperwork is tidy.^[14]

Other states write the seller test differently. California's file is heavier. Alabama's path is not Florida's path. Operate in more than one state and you read each one. Start with cat converter desk license in California or cat converter desk license in Alabama only as a contrast.

Confirm your seller rules with FDOR and with the current statute. Then write them on the wall behind the scale.

What records, IDs, and payment rules apply on every buy?

Every buy needs a complete ticket. s. 538.19 requires a legible record of all purchase transactions. s. 538.235 sets method-of-payment rules for secondary metals recyclers. Restricted metals often cannot be paid like a garage-sale bike. Confirm whether your converter buys must be check or electronic, and whether you are barred from cashing that check on site.^[3][5]

I would photograph the seller ID, the seller, and each converter (including any stamped VIN or serial if present) even when you think the statute's minimum is thinner. Storage is cheap. A detective visit is not.

Hold periods exist in some metals laws. Check the current Chapter 538 text for any hold, tag, or law-enforcement notification duty that applies to your location. I will not invent an hour count. If a hold applies, your cage needs a shelf that is not the outbound pallet.

Do not pay cash from a pocket and enter it later. That is how desks lose both the metal and the license argument.

Train one person to refuse incomplete files. Volume is not the job on week one. A clean file is the job.

Keep electronic records? Back them up off site. FDOR and police will not accept a dead laptop story.

Seller age limits and other no-buy rules live in s. 538.26. Read them. A staff member who wants to be helpful will otherwise buy from a minor or from someone who clearly does not own the part.^[4]

Do you also need zoning, DEP, or a salvage dealer license?

Most converter desks need a location already zoned for this kind of commercial or industrial use. A house, a storage unit, and a parking-lot van are bad answers. Ask planning for a written zoning determination on the address. Then get the local business tax receipt. Chapter 205 is the local business tax statute. Amounts are local.^[11]

DEP solid waste or air paper shows up once you become a processor. Cutting shells, blowing ceramic dust, and storing drums of waste is a different shop than boxing whole converters for a refiner. Plan to decan? Call the DEP district first. Budget dust control and worker protection before you buy a saw.

I would keep a new desk on whole-unit shipping for a year. Learn the buy side before you become a mini mill.

Salvage dealer or dismantler authority is DHSMV territory. You need it if you title-in cars and strip them. You do not automatically need it to buy already-removed converters from lawful business sellers. Mixing the two without the extra paper is a common unforced error.

Confirm all of that locally. A Miami code officer and a Panhandle code officer will not give you the same speech.

What first-year operations actually cost, and what is a waste?

First-year cost is rent, deposit, cameras, locks, a decent internet line, insurance, and the metal float. Formation fees are the cheap line. The Florida Division of Corporations lists the LLC Articles of Organization e-file fee at $125 if you need a floor number.^[7]

Insurance is not optional in my book. General liability, property, and a crime or inland marine form that actually names metals or high-value inventory. Workers' compensation if you have employees (confirm Florida's current rules for your headcount). A cheap policy that excludes theft of stock is a waste of money.

Waste of money, in my opinion: a giant retail buildout, a neon cat logo visible from the highway (you are advertising to thieves too), paying a middleman for an EIN, buying a federal converter license package (no such federal desk license exists), and an analyzer before you have consistent volume. Also wasteful: inventory software that takes six weeks to learn when a tight spreadsheet plus photos would carry the first hundred tickets.

Spend on lighting, a quality camera recorder, a locked hold cage, and staff who will say no.

Hiring? Add payroll tax accounts and written buy procedures. One sloppy employee can eat the whole registration.

For another state's fee texture, how to start a cat converter desk in Arizona and how to start a cat converter desk in Colorado show how different the local stack feels. Do not copy their checklists onto a Florida file.

How should you handle theft risk and converter IDs?

Converters get stolen because they are fast to cut and easy to move. Your desk is either a traceable market or a fence. There is no third thing.

Log every unit. If a VIN, part stamp, or serial sits on the shell, put it in the ticket and in a photo. If the seller is a shop, keep their repair order or dismantler invoice number. Florida's record statute is the floor, not the ceiling.^[3]

This is the one place a packaged checklist can save you from a sloppy first month. CatConPath sells a $179 one-time VIN-Log + Theft-Compliance Kit at /start if you want that paper in one pile. You can also build the same log yourself with a camera and a stubborn rule that no unit ships without a photo.

Law enforcement works these cases with s. 812.145 and the Chapter 538 files. Help them and you stay in business. Fight the record rules and you become the case.^[3][14]

I would also post a large no walk-in converters from private parties policy if that matches the current statute and your lawyer's read. Ambiguous staff decisions at 4:55 p.m. are how stolen parts enter a clean shop.

What should you confirm with Florida agencies the week before you open?

The week before you buy metal, call the offices and confirm live facts. Confirm Chapter 538 registration status with FDOR. Confirm the local business tax receipt and zoning with the city or county. Confirm sales tax account status. Confirm your insurer actually covers metals at that address. Print ss. 538.19, 538.25, 538.26, and 538.235.^{[2][3][4][5][12]}

CatConPath is an independent publisher, not a law firm and not a service company. Nothing here is an approval, a timeline, or a fee quote. Want the VIN-log kit after you have done the public-record reading? It is at /start.

I would also call two refiners and ask what onboarding paper they require from a new Florida desk. Their list is often stricter than the state's. A refiner that will not onboard you means you do not have a business.

Then buy one lawful lot, write the file as if a detective will read it tomorrow, and ship it. That is the real opening day. Not the LLC email from Sunbiz.

Compare notes with how to start a cat converter desk in California only after Florida's file is right. Multi-state desks fail when they import another state's habits.

Frequently asked questions

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

Yes, though Florida issues no card with that title. You need Chapter 538 secondary metals recycler registration with the Florida Department of Revenue, a Sunbiz entity or fictitious name, a local business tax receipt, and usually a sales tax account. Confirm the current FDOR form and any fee before you buy metal.

How much does cat converter desk cost in Florida?

Published formation fees are small. Sunbiz lists LLC articles at $125, a fictitious name at $50, and the LLC annual report at $138.75. An EIN is free. Rent, cameras, insurance, and the metal float are the real spend. Local tax receipts and the Chapter 538 fee must be confirmed with the tax collector and FDOR. Nobody publishes a solid statewide total.

How long does cat converter desk take in Florida?

No statewide processing clock is worth trusting. Sunbiz entity filings can post quickly. Zoning letters, local business tax receipts, landlord work, and FDOR secondary metals registration are the usual stalls. Confirm current times with each office. Do not promise a landlord an open date until those humans have actually moved your file.

Can I buy catalytic converters from the public in Florida?

Do not assume yes. Florida treats converters as high-friction restricted metals under Chapter 538, and the seller list in s. 538.26 changes when the legislature reacts to theft. Read the current statute and FDOR guidance before you write a buy policy. I would not take a backpack unit from a walk-in stranger.

Is there a federal cat converter desk license?

No. No federal license turns you into a lawful Florida converter desk. You still need a free IRS EIN, and you still obey federal tax and worker-safety rules if you cut metal. The buy authority that matters day one is Florida Chapter 538 plus your city or county paper. Ignore anyone selling a federal converter permit.

Do I need a Florida salvage dealer license to run a desk?

Not automatically, if you only buy already-removed converters from lawful business sellers and you never title-in cars. Buy wrecks and pull parts and you are in DHSMV salvage or dismantler territory. Mixing those models without the extra paper is a common way to blow a clean desk. Confirm with DHSMV before you touch a title.

Can I pay cash for converters in Florida?

Often no, at least not the way people mean cash in the parking lot. s. 538.235 sets method-of-payment rules for secondary metals recyclers, and restricted metals usually carry extra limits. Confirm the current payment method, mailing rules, and any ban on cashing your own check on site. Write the rule into the ticket software so staff cannot freelance.

Can I run a cat converter desk from my house in Florida?

Almost certainly not as a real buy counter. Chapter 538 is built around a fixed business location, and most residential zoning bans metals buying, outdoor storage, and customer traffic. Home garages also fail the theft test. Get a written zoning determination on an industrial or proper commercial bay before you sign a lease.

What records does Chapter 538 require?

s. 538.19 requires a legible record of all purchase transactions. The current statute and FDOR guidance list the fields (identity, description, and related data). Keep records for the full retention period printed in the current text. I would add photos of the seller, the ID, and each converter even when you think the minimum is thinner.

Do I need a sales tax account if I only sell to refiners?

Often yes, even when the outbound metal sale looks nontaxable. You may still owe tax on supplies, fixtures, and any retail side work. FDOR registration is also how a lot of other business tax accounts get set up. Confirm on the Department of Revenue sales tax page and with their registration desk for your exact facts.

What is the Sunbiz LLC fee to start?

The Florida Division of Corporations lists the Articles of Organization e-file fee at $125 on its LLC page. A fictitious name is listed at $50 if you need a DBA. The LLC annual report is listed at $138.75. Confirm those amounts on the live Sunbiz fee pages before you pay, because posted fees can change.

What happens if I operate without secondary metals registration?

You are buying high-theft parts as an unregistered secondary metals recycler. s. 538.25 requires registration before you do that work. Refiners, insurers, and detectives all ask for the certificate. Unregistered buys also wreck your ability to prove a clean chain if a unit is later tied to a theft case under statutes such as s. 812.145.

Do I need DEP permits if I never cut converters?

A whole-unit buy-and-ship desk keeps a lighter environmental file than a decanning shop. Cutting shells creates dust, waste streams, and worker-safety duties. Confirm with the DEP district for your address and process. I would stay on whole units for the first year unless you already know the air and waste rules.

Is a fictitious name enough without an LLC?

A fictitious name under s. 865.09 lets you trade under a banner that is not your legal name. It is not a liability shield and it is not Chapter 538 registration. Most desks still want an LLC or corporation on Sunbiz, then the DBA if needed, then FDOR and local paper. Confirm entity choice with a Florida accountant if the tax facts are messy.

Sources

1. Florida Senate, s. 538.18 Definitions: Florida defines secondary metals recyclers and regulated metals property, which is the statutory box a converter buy desk falls into.
2. Florida Senate, s. 538.25 Registration: A person must register with the Department of Revenue before engaging in business as a secondary metals recycler.
3. Florida Senate, s. 538.19 Records required: A secondary metals recycler shall maintain a legible record of all purchase transactions to which the recycler is a party.
4. Florida Senate, s. 538.26 Certain acts and practices prohibited: Chapter 538 lists prohibited purchase practices and extra limits that apply to restricted regulated metals such as catalytic converters.
5. Florida Senate, s. 538.235 Method of payment: Florida sets statutory method-of-payment rules for secondary metals recycler purchases.
6. Florida Division of Corporations, Limited Liability Company e-file: The Division of Corporations lists the Florida LLC Articles of Organization e-file fee at $125.
7. Florida Division of Corporations, Fictitious Name Registration e-file: The Division of Corporations lists Florida fictitious name registration at $50.
8. Florida Senate, s. 865.09 Fictitious name registration: Florida requires fictitious name registration with the Division of Corporations before doing business under a name that is not the legal entity name.
9. IRS, Apply for an Employer Identification Number (EIN) Online: Applying for an EIN is a free service offered by the Internal Revenue Service.
10. Florida Senate, s. 205.032 Levy; counties: Florida law authorizes counties to levy a local business tax, which is why city and county receipts vary.
11. Florida Department of Revenue, Sales and Use Tax: FDOR administers Florida sales and use tax registration and accounts for businesses.
12. Florida Division of Corporations, Annual Report filing: The Division of Corporations lists the Florida LLC annual report fee at $138.75.
13. Florida Senate, s. 812.145 Theft of copper or other nonferrous metals: Florida has a specific theft statute covering copper and other nonferrous metals that sits next to converter enforcement.