Chemical Manufacturing Business Plan
If you make soap, cosmetics, candles with fragrance oils, paint, adhesives, supplements or cleaning products, SBA almost certainly classifies you as chemical manufacturing, and you may not know it. "325 CHEMICAL MANUFACTURING" is on SBA's schedule of Environmentally Sensitive Industries, and because it is a three-digit code the SOP says it "includes all industries beginning with those 3 digits". That sweeps in the whole 325 family, including soap, cleaning preparations and toilet preparations. The consequence: your environmental investigation "must begin with a Phase I, regardless of the amount of the loan", with no cheap questionnaire route however small the borrowing.
Verify every requirement with the named agency and your lender before committing capital. Chemical manufacturing is regulated federally and at state level for air, water, waste and worker exposure, and some products carry their own regimes entirely. Equipment and facility costs are specific to your process and we have not surveyed them.
The classification catches far more businesses than people expect
Ask most founders of a small cosmetics or cleaning-product brand whether they are a chemical manufacturer and they will say no. SBA's schedule does not ask what you call yourself.
SOP 50 10 8.1 carries Appendix 6: NAICS Codes of Environmentally Sensitive Industries, which names:
325 CHEMICAL MANUFACTURING
And the SOP states the reach of a code like that explicitly:
A 3 digit NAICS code includes all industries beginning with those 3 digits
So it is not just industrial chemicals. Everything under 325 is included, and that family covers basic chemicals, resins, agricultural chemicals, pharmaceuticals, paints, coatings and adhesives, and soap, cleaning and toilet preparations. A skincare line blending at scale, a candle maker working with fragrance oils, a supplements manufacturer and a cleaning products brand are all plausibly inside it.
There is a second entry worth knowing if your classification is genuinely borderline:
339 MISCELLANEOUS MANUFACTURING (only required if hazardous materials are involved)
Note the difference. 325 is unconditional. 339 only bites where hazardous materials are present. Which code your lender assigns is therefore worth discussing deliberately rather than discovering at diligence.
What that means for your loan
The cheap route closes. The SOP ordinarily allows that "If the loan amount is up to and including $250,000, the Environmental Investigation may begin with an Environmental Questionnaire." For an "environmentally sensitive industry identified in Appendix 6", the investigation "must begin with a Phase I, regardless of the amount of the loan", conducted to "the most recently adopted standard for a Phase I ESA established by ASTM International, currently ASTM E1527-21".
And if the Environmental Professional "concludes that further investigation is warranted (typically a Phase II), and the SBA Lender still wants to make the loan, the SBA Lender must proceed as recommended by the Environmental Professional".
The asymmetry worth planning around: a Phase I examines the property's history, not only your intended process. Chemical and light industrial buildings tend to have had chemical and light industrial tenants. A clean modern unit in a newer park is a materially different diligence proposition from a cheaper older site, and that difference can exceed the rent saving in the first year alone.
Is chemical manufacturing profitable?
It depends almost entirely on where you sit between commodity and formulation.
Commodity chemistry competes on cost per ton against producers with scale you will not match. Formulation, specialty and private-label work competes on capability, regulatory competence and reliability, and that is where a small manufacturer can hold margin. The most financeable version of this business is usually contract or private-label manufacturing with named customers, because it converts an uncertain brand build into a contracted order book a lender can underwrite.
We have not surveyed sector margins and will not publish figures we have not measured. What a lender will test is customer concentration, input price exposure and whether your compliance is real or aspirational.
The compliance layer that belongs in the plan, not an appendix
- Air and water permitting for your specific process, at state level as well as federal.
- Hazardous waste generator status, which depends on volumes and determines your obligations.
- Worker exposure and process safety, including hazard communication, which is an operating cost and a real liability.
- Product-specific regimes. Cosmetics, supplements, pesticides, paints and drugs each sit under their own federal regime, and your product may sit under more than one.
- Storage, bunding and incompatible material separation, which is a building design question before it is a procedure.
Describe your actual arrangements. Lenders in this sector have read a great many plans that assert compliance without naming a single permit.
How do you fund chemical manufacturing?
If the business is new, the SOP's start-up test applies, and it is about the business rather than the operator:
SBA considers a business to be a "start-up" for the purpose of determining equity injection requirements if it has been in operation (i.e., generating revenue from intended operations) for 1 year or less.
A start-up needs at least 10 percent of "all costs required to become operational, regardless of the source of funds, except for lines of credit and 504 loans". For a manufacturer that base is large: reactors or blending vessels, filling and packaging lines, laboratory and QC capability, permitting, and the raw material inventory you need before the first order ships. Equipment on a vendor line counts toward the base.
Chemical manufacturing is not named on the Limited or Special Purpose Property list, so the standard 504 structure may be available. The SOP says that list "is not intended to be all-inclusive" and requires the CDC to "address whether the Project Property is Limited or Special Purpose in their credit memorandum and include an explanation of their conclusion", and a purpose-built process facility with fixed vessels and containment is exactly the kind of building a CDC might reason into it. Raise it early. Our free SBA equity requirement calculator shows what each answer costs.
What must your chemical manufacturing business plan contain?
- Your NAICS classification and the Appendix 6 consequence, addressed before you are asked. If you believe 339 applies rather than 325, say why.
- The permitting timeline, with dates, and the cash to carry it. Permits precede revenue.
- Named customers or a named channel. Contract and private-label work underwrites far more easily than a brand launch.
- Input price exposure, modeled rather than asserted.
- Batch economics: minimum viable batch, changeover time and cleaning cost between products. This is where small manufacturers quietly lose money.
- A project cost schedule covering all costs required to become operational, with the equity injection identified and its source documented.
We write SBA business plans and financial models for exactly this kind of filing, including the project cost build-up and the monthly cash flow a credit memorandum is written from. Fees are fixed and published, and we never charge a percentage of anything you borrow or raise.
Frequently asked questions
Am I a chemical manufacturer if I make soap or cosmetics?
Probably, for SBA's purposes. "325 CHEMICAL MANUFACTURING" is on Appendix 6, and the SOP states that "A 3 digit NAICS code includes all industries beginning with those 3 digits", which takes in the soap, cleaning and toilet preparations family. Confirm your classification with your lender rather than assuming the everyday meaning of the words.
Does that mean I need a Phase I?
If you are within 325 and using SBA financing, yes. For industries identified in Appendix 6 the investigation "must begin with a Phase I, regardless of the amount of the loan", and the usual allowance to start with an Environmental Questionnaire on loans up to $250,000 does not apply.
What if my products are not hazardous?
The 325 entry carries no conditional bracket, so the absence of hazardous materials does not remove it. The conditional entry is "339 MISCELLANEOUS MANUFACTURING (only required if hazardous materials are involved)", which is a different code. If you think you belong there, make the argument explicitly.
Is a chemical plant a special purpose property?
Not named on the Limited or Special Purpose Property list. But the list is expressly not all-inclusive and the CDC must record a conclusion, so a purpose-built process facility is worth raising before you budget a 10% contribution.
Does leasing instead of buying avoid the issue?
The environmental investigation attaches to real estate being purchased or improved with loan proceeds, so leasing changes that part of the picture. It does not change your operating permits, your waste obligations or your landlord's view of what you intend to do in their building.
This page summarizes what SBA SOP 50 10 8.1 says as at 5 October 2026. It is general information, not lending, legal, environmental or regulatory advice, and it is not a commitment to lend. NAICS classification is determined by your lender and SBA on the facts. Chemical, cosmetic, supplement and pesticide regulation is extensive and changes. Confirm every requirement with the relevant agencies and your lender before you commit capital.