Last updated 2026-08-20
TL;DR
Custom exempt slaughter in Colorado is licensed by the Colorado Department of Agriculture. You need a custom processor license if you kill other people's livestock and return the meat. The license fee is not the real budget. Building, water, waste, equipment, and zoning are. Confirm current fees with CDA. That meat is marked not for sale and cannot be sold.
How much does custom exempt slaughter cost in Colorado?
The license is not the expensive part. Colorado makes you hold a custom processor license from the Colorado Department of Agriculture if you slaughter other people's livestock and hand the meat back. Confirm the current license dollar amount with CDA. The real spend is the building, water, wastewater, equipment, and the idle months before the first paying animal.
I wouldn't budget this project off a license line. I have not found a public, current CDA fee table I trust enough to print as today's number. The commissioner sets those fees under Title 35, Article 33 of the Colorado Revised Statutes. They change. Call Inspection and Consumer Services and ask for the custom processing license fee before you tell a lender a story. [5]
National case studies are messy. USDA's Economic Research Service studied local meat plants in 2013 and tied plant survival to committed livestock supply, not to a single published build price. [9] Nobody has a clean Colorado-only construction survey I would hand a banker. The honest range is ugly. A very small custom room in an existing building can land in the low hundreds of thousands once you add a rail, cooler, cut space, and a wastewater fix. A new kill floor with real drainage and a cooler that holds a week's cattle runs much higher. Some shops cross a million dollars. Site work and sewer are why.
If you mean what a rancher pays a plant, that's a private quote. Plants charge by the head, by hanging weight, or both. CDA doesn't set that rate. USDA doesn't set that rate. Call two plants on the Front Range and one on the Western Slope. Rates jumped after 2020 and they still don't match each other.
Idaho uses the same federal exemption with different state paper. Arizona does too. If you're shopping states, read the Idaho custom exempt cost path and the Arizona license and fee path.
What I would actually do first is lock county zoning and a wastewater plan. Then price used rail and a cooler. A hide room can wait.
Do you need a license for custom exempt slaughter in Colorado?
Yes, if you run a custom processing facility. Colorado's Custom Processing of Meat Animals Act sits in Title 35, Article 33, and it requires a department license to operate that kind of plant. [5][6] Killing your own animal for your own freezer is usually a different fact pattern. Killing your neighbor's steer and keeping a cutting fee is the licensed business.
Federal law still sits underneath. The Federal Meat Inspection Act lets custom slaughter skip continuous inspection when the animal belongs to the customer and the meat goes back to that household. [1] Colorado doesn't treat that federal exemption as a free pass to skip state licensing.
You apply through CDA Inspection and Consumer Services. They look at the room, sanitation, water, and whether you're staying inside custom rules. FSIS can still review custom exempt operations. That review is not a daily inspector on the rail. It's a check that you're clean and that you didn't drift into selling product. [3][4]
I wouldn't start construction off a verbal "that should be fine." Get the land use in writing from the county. Then ask CDA what they want in the custom processing license packet. Confirm whether they review plans before you pour.
Poultry is not the same statute. Birds sit under the Poultry Products Inspection Act and 9 CFR 381.10, plus whatever Colorado asks on the poultry side. [7] Don't assume a red-meat custom license covers a Saturday chicken day.
California runs a heavier state meat shop than people expect. For that contrast, see custom exempt slaughter cost in California.
What counts as custom exempt slaughter in Colorado?
Custom exempt slaughter is a kill and cut for an animal the customer already owns. You return the meat to that household. You mark it so nobody can sell it. You don't put it in commerce as a food sale.
Federal law is blunt. 21 U.S.C. 623 exempts "the custom slaughter by any person, firm, or corporation of cattle, sheep, swine, or goats delivered by the owner thereof for such slaughter" when the meat is for that owner's household, including nonpaying guests and employees. [1]
You can't buy the live animal, kill it, and sell boxes. That's inspected work. You can't keep back ribeyes as payment in meat and sell them later. 9 CFR 303.1 keeps a custom operator out of the business of buying or selling those carcasses, parts, or meat food products, and it requires the product be marked "Not for Sale." [2]
Colorado wraps the same idea in Article 33. Licensed facility. Owner's animal in. Owner's meat out.
Wild game is a separate conversation. Plenty of custom shops cut elk in the fall. Confirm with CDA how they want game handled on the license and whether they want separation from livestock days. I would keep those days documented. I wouldn't guess.
Horses have extra federal wrinkles. If a client asks for an equine, stop and call CDA and FSIS before you book the slot.
Custom exempt or inspected, which path costs more in Colorado?
Custom exempt costs less in inspector time and HACCP binders. It costs you the right to sell a single pound. If you need to sell meat, custom is the wrong license.
Colorado state inspected plants can sell inside Colorado. USDA inspected plants can sell across state lines. Both of those paths mean official inspection during slaughter and a much thicker written plan. Official plants run under HACCP rules in 9 CFR 417. [11] Custom exempt plants are not official establishments under continuous inspection. [2][10]
| Path | Daily inspector | Sell in Colorado | Sell interstate | Core paper |
|---|---|---|---|---|
| Custom exempt | No | No | No | CDA custom processor license |
| Colorado state inspected | State inspector | Yes | No | CDA inspected plant enrollment |
| USDA inspected | FSIS inspector | Yes | Yes | FSIS grant of inspection |
A grant of inspection from FSIS has no slaughter-inspection fee. Taxpayers fund the inspector. You still pay to build a plant that can pass the grant review. [10] 9 CFR 302.1 is the simple federal rule that livestock slaughtered for sale as human food has to happen in an official establishment. [12]
I wouldn't build "custom now, inspected later" unless someone who has drawn both kinds of rooms walks the slab. Floor drains, wall finishes, and the inedible room get expensive to redo.
Illinois gets asked about for the same reason Colorado does. People want a cheap door into slaughter. The federal exemption is national. The state wrapper is not. See custom exempt slaughter cost in Illinois if you're comparing paper, not scenery.
How long does custom exempt slaughter take in Colorado?
There is no published Colorado clock I will treat as a promise. Zoning can take a season. Building takes whatever your contractor and the county inspector take. CDA looks at the room when it's actually ready to use. Confirm current review timing with CDA. Nobody should sell you a fixed approval date, and nobody can promise the state will say yes.
Slaughter day itself is short. A plant stacks animals on a booked date. Stunning through evisceration is measured in hours, not weeks. The wait you feel as a customer is the booking queue and the hang. Hang time is plant policy, not a number I can cite from a Colorado statute. Some beef hangs a week. Some hangs longer. Ask the plant you will use. Don't plan a freezer drop off a blog.
If you're the operator, first-year scheduling is the real time cost. Fall cattle work and rifle season land on the same cooler. You either turn people down or you work nights.
Mobile custom units can shorten the farmer's trailer time. They don't erase licensing. Confirm with CDA how they license a mobile custom slaughter unit. I wouldn't buy a trailer on a classified ad until that answer is in writing.
Alabama's path is slower in different places, and their county offices don't behave like a Colorado county. If you want another state's timeline tone, custom exempt slaughter cost in Alabama is a useful contrast, not a template.
What does the first year of a custom plant actually cost?
The license renewal is background noise. First-year cash walks out through labor, electricity, packaging, waste hauling, insurance, and the months you're open but not full.
Coolers run all summer. That bill surprises people who budgeted the stunner and forgot July. Blood, paunch contents, and condemned material need a renderer or a hauler who will actually show up. If your plan is a household septic tank, you don't have a plan.
Labor is the line I wouldn't cheap out on. One person can kill. One person can't safely knock, hoist, eviscerate, split, and keep the floor clean on a four-beef day. Budget a second body or cut your book.
Insurance is real. Ask a commercial underwriter who has written a slaughter floor, not your auto agent. I will not invent a premium. They vary with payroll, species, and whether you have a delivery van.
Volume is lumpy. USDA ERS already flagged that small plants live or die on committed livestock, not on hope. [9] If five ranchers will not put dates on a calendar, you don't have demand. You have compliments.
Can you sell custom exempt meat in Colorado?
No. You cannot sell custom exempt meat in Colorado. Not a steak and not a pound of burger. Not to a restaurant or a market stall.
9 CFR 303.1 requires that custom prepared product be marked "Not for Sale." [2] The federal exemption only holds if the meat stays for use "in the household of such owner, by him and members of his household and his nonpaying guests and employees." [1] Selling it blows the exemption. Then you're in inspected-plant territory without the inspection.
The usual wiggle is "I sold the live animal, then I charged for processing, then I delivered cuts." If you structured a meat sale, you have a problem. If you're confused, you're already too close. Talk to CDA before you invent a clever invoice.
Want to sell Colorado beef? You need state or federal inspection on that production. Custom and inspected product in one building is possible in some layouts. It's also how people get in trouble when the coolers mix. I would keep them painfully separate or not do both in year one.
Do you need a license to slaughter your own animal in Colorado?
Often no, if you kill an animal you raised and the meat stays in your household. 21 U.S.C. 623 also exempts a person slaughtering animals of their own raising for their household, nonpaying guests, and employees. [1] That's not a custom business.
Colorado's license targets operators of custom processing facilities. [5] A farm kill into your own freezer is not the same as a shop with a price list and a rail.
The line moves fast. If neighbors pay you, if you advertise slots, if you keep a cutting fee as a side business, call CDA and describe the facts. Don't rely on a Facebook group.
On-farm slaughter still has to produce food that isn't adulterated for the people who will eat it. County rules on carcass disposal, water, and nuisance still apply. I wouldn't pick a spot next to a creek and hope.
Florida gets a lot of yard-kill questions too. Their climate isn't yours. Their paper isn't yours. The federal own-use exemption is the same idea. See custom exempt slaughter cost in Florida only as a reminder that the state wrapper always matters.
What paper, labels, and records does Colorado expect?
You file a Colorado custom processing license application with CDA. You renew it on their cycle. Confirm the current form and fee with the department. [5][6] You keep records of whose animals came in and what went back out. You mark the product "Not for Sale." [2]
FSIS still cares. Directive 5930.1 tells inspection staff how to review a custom exempt operation. They look at sanitation and at whether you're still inside the exemption. [4] A dirty floor or a pile of unlabeled packages is how a quiet custom shop becomes a very loud day.
I would keep a simple bound log. Date, owner name, species, live or carcass weight if you take it, number of pieces returned. Keep it boring. Keep it complete.
Labels are not a branding exercise. They're a legal mark. "Not for Sale" has to be plain. Don't hide it under your ranch logo.
If you want the federal custom-exempt paper explained in one stack, CustomExemptPath publishes a $249 one-time USDA Custom-Exempt Kit at /start. It's a publisher kit. It isn't a CDA filing and it isn't legal advice.
County building permits, a certificate of occupancy, and a wastewater approval are their own stacks. CDA will not fix a county that will not sign off on the use.
How much do water, wastewater, and zoning add in Colorado?
Water and waste will cost more than the stunner. People skip this and then they meet a county sanitarian.
If you're on a septic system, Colorado's on-site wastewater rules live under CDPHE Regulation 43 and the county health department that implements it. [8] Slaughter waste is not household sewage. Blood and paunch contents overload a tank sized for a house. Budget an engineer who has designed high-strength wastewater, not the guy who did your neighbor's bedroom addition.
Public sewer is easier only if the town will take you. Many will not. Get that in writing.
Potable water has to be actually potable. A ditch and a hope is not a water plan. If you're on a well, ask early what sampling CDA and the county want.
Zoning is local. Weld County is not San Miguel County. A custom plant is an industrial use in a lot of codes. I would talk to planning before I talk to an equipment dealer. A rejected special use permit wastes a year.
I would spend money on a graded floor, floor drains that actually drain, hot water that doesn't quit, and a wastewater design. I wouldn't spend money on a customer waiting room with barn wood.
How do you confirm current CDA fees and review timing?
Call the Colorado Department of Agriculture, Inspection and Consumer Services, Meat and Poultry Inspection Program. [6] Ask four things. What is the current custom processing license fee. What form do you want. Do you review plans before construction. How do you schedule the pre-license look at the room.
Then call the county planning office and the health department that handles on-site wastewater. Ask if a custom slaughter use is allowed on your parcel. Ask what wastewater review they need.
FSIS custom exempt review is a separate federal process from the CDA license. Ask CDA how those visits interact in Colorado so you're not surprised. [3]
Don't use this article as the fee. Fees move. I'm not going to invent one. If a consultant quotes you a CDA dollar figure without a date and a document name, make them show the source.
What would I spend money on for a Colorado custom plant?
I would spend on the floor, the drains, hot water, a rail that will not sag, a cooler with backup, and wastewater. I would hire one person who has actually stuck and split a beef, even for a month of training. I would get the county use in writing before I order stainless.
I would skip a retail case. You cannot sell this meat. I would skip a tasting counter. I would skip a second smokehouse you have not permitted. I would skip custom neon and a brand-new hide puller when a clean used rail and a working hoist get animals off the floor.
Build for the species you will actually book. A plant that can do anything usually does nothing well in year one. Beef and hogs already fill a small cooler if fall goes right.
CustomExemptPath is an independent publisher. It isn't a law firm and it isn't a service company. If you want the kit after you've talked to CDA, it's at /start. Talk to CDA first.
If you want another dry-state cost writeup after this one, the Arizona custom exempt cost breakdown is the closest neighbor story. California is the warning label.
Frequently asked questions
Do you need a license for custom exempt slaughter in Colorado?
Yes if you operate a custom processing facility that slaughters or cuts other people's livestock. Colorado Title 35, Article 33 requires a CDA license for that business. Killing your own raised animal for your household is usually outside that shop license, but confirm your facts with CDA. Federal custom exempt rules still apply to the meat. Poultry sits under a different statute.
How much does custom exempt slaughter cost in Colorado?
The CDA license fee is the small line. Confirm the current dollar amount with Inspection and Consumer Services. Building, equipment, water, wastewater, and a slow first year are the real cost. A tiny room in an existing building can still land in the low hundreds of thousands. A new kill floor can run much higher. Rancher custom fees are private plant quotes, not a state price.
How long does custom exempt slaughter take in Colorado?
There is no official Colorado approval clock you should treat as a promise. County zoning and building permits often take longer than the CDA look at a finished room. Confirm timing with CDA and the county. Kill day is hours. Beef hang time is plant policy, often about a week to longer, not a statute that sets one number.
Can I sell custom exempt meat in Colorado?
No. Custom product must be marked Not for Sale and is only for the owner's household, nonpaying guests, and employees. Selling it ends the exemption and puts you in inspected-plant territory without inspection. If you want to sell, enroll as a state or USDA inspected plant for that production.
Is USDA inspection required for custom slaughter in Colorado?
Not daily inspection. Custom exempt operations are exempt from continuous federal slaughter inspection when they stay inside 21 U.S.C. 623 and 9 CFR 303.1. FSIS can still review the operation. Colorado still requires the CDA custom processor license. Meat offered for sale is a different path and needs official inspection.
How much do Colorado custom plants charge per animal?
There is no official rate. Plants set their own prices by the head, by hanging weight, or a mix. Call plants and ask for a current quote by species. Prices moved after 2020 and still vary by region and how booked the cooler is. CDA does not publish a price list.
What is the difference between custom exempt and state inspected in Colorado?
Custom returns meat to the animal's owner and you cannot sell it. State inspected plants have a state inspector and can sell inside Colorado. USDA inspected plants can sell interstate. Official plants need the HACCP stack in 9 CFR 417. Custom is cheaper in paper and stricter in what you can do with the meat.
Do I need a license to butcher my own cow in Colorado?
Usually you do not need a custom processor license to slaughter an animal you raised for your own household. 21 U.S.C. 623 has an own-raising exemption. If you charge neighbors or advertise, you likely crossed into a licensed custom business. Confirm with CDA. County disposal and nuisance rules still apply.
Are mobile slaughter units legal in Colorado?
They can be, if they are licensed the way CDA wants a custom processing operation licensed. Confirm current mobile rules and fees with CDA before you buy a trailer. Zoning at the host farm and wastewater still matter. A pretty trailer does not replace the license.
What labels are required on custom meat in Colorado?
Custom packages need a plain Not for Sale mark under 9 CFR 303.1. Do not hide it. Keep owner identity clear in your records and on the order. Confirm any extra Colorado marking CDA wants on the current license instructions. Fancy brand stickers are optional. The legal mark is not.
Who inspects custom exempt plants in Colorado?
CDA licenses and checks custom processing facilities. FSIS conducts custom exempt reviews under Directive 5930.1. That is not a daily inspector on every carcass. County building and health staff still inspect construction and wastewater. Ask CDA how federal reviews are scheduled in Colorado.
Does custom exempt meat need HACCP in Colorado?
Official inspected plants must have HACCP under 9 CFR 417. A custom-only plant is not that official establishment. You still have to produce unadulterated product and meet Colorado custom facility and sanitation rules. Confirm the written program CDA expects. No official HACCP plan does not mean no food safety work.
Can custom exempt meat leave Colorado?
The owner can take their own Not for Sale meat home as household food. 21 U.S.C. 623 contemplates transportation for that household use. It is not commercial interstate sale. Do not ship it as a product for resale. Selling it in another state is still a sale and still outside the exemption.
What county permits do I need besides CDA?
Expect zoning or a special use permit, building permits, a certificate of occupancy, and a wastewater or sewer approval. Wells and septic go through the county health department and CDPHE Regulation 43 if you are on-site. Fire review can add another pass. None of those replace the CDA license.
Sources
- U.S. House Office of the Law Revision Counsel, 21 U.S.C. § 623: Federal law exempts custom slaughter of cattle, sheep, swine, or goats delivered by the owner, and own-raised household slaughter, from continuous FMIA inspection when meat is for that household, nonpaying guests, and employees.
- eCFR, 9 CFR 303.1 Exemptions: Custom operators may not buy or sell those carcasses or meat food products, and custom prepared product must be marked Not for Sale.
- USDA FSIS, Custom Exempt Review: FSIS reviews custom exempt operations. That review is not a grant of daily slaughter inspection.
- USDA FSIS Directive 5930.1, Custom Exempt Review: FSIS inspection staff use Directive 5930.1 to review custom exempt sanitation and whether the operation remains inside the exemption.
- Colorado General Assembly, Colorado Revised Statutes Title 35 (Agriculture), Article 33 Custom Processing of Meat Animals: Colorado requires a department license to operate a custom processing facility and authorizes the commissioner to set license fees under Title 35, Article 33.
- Colorado Department of Agriculture, Meat and Poultry Inspection Program: CDA Inspection and Consumer Services runs Colorado meat and poultry inspection and custom processing licensing. Confirm current fees and forms with that program.
- eCFR, 9 CFR 381.10 Poultry exemptions: Poultry custom and other poultry exemptions sit under the Poultry Products Inspection Act rules, not the red-meat custom section alone.
- Colorado Department of Public Health and Environment, Regulation 43 On-site Wastewater Treatment System Regulation: On-site wastewater systems in Colorado are regulated under CDPHE Regulation 43 and implemented by county health departments.
- USDA Economic Research Service, Slaughter and Processing Options and Issues for Locally Sourced Meat (LDPM-216-01, 2013): USDA ERS tied small local meat plant survival to committed livestock supply rather than to a single published build price.
- USDA FSIS, Apply for a Grant of Inspection: Selling meat requires official inspection through a grant of inspection (or a state inspected equivalent). FSIS does not charge a fee for the inspection service itself.
- eCFR, 9 CFR Part 417 Hazard Analysis and Critical Control Point (HACCP) Systems: Official inspected establishments must operate under federal HACCP requirements in 9 CFR 417.
- eCFR, 9 CFR 302.1 Establishments requiring inspection: Livestock slaughtered for sale as human food must be slaughtered in an official establishment.