What is business licence research & filing?
The state and local licence stack for your activity and location, mapped and filed instead of guessed.
There is no federal business licence in the US, and no single state form that covers a business the way a Trade License covers one municipal address in India. What exists instead is a stack that has to be assembled jurisdiction by jurisdiction: a city or county general business licence (sometimes called an occupational licence) that gives legal right to operate at that address, and — separately, from a different agency — a state seller's permit or sales tax permit that has to be in place before the business collects a cent of sales tax. Some cities charge for the first and require nothing at all; some states charge for the second and some don't. There is no way to know what a given business owes without checking the specific city, county and state it operates in.
The research is the work. A business with one location has, at minimum, a city/county licence question and a state seller's-permit question to answer — and if the business sells into other states, each one with economic nexus can add its own seller's-permit requirement on top. The variable that decides the licence type and fee tier in most jurisdictions is the NAICS code — the six-digit federal classification for the business activity — so getting that code right at the start changes which licence tier, which fee, and sometimes which additional inspection requirement applies.
Who does what
| Your CapEasy team | Business licence research & filing, the reconciliations and reporting behind it, and the questions list that keeps it honest. |
| Your CPA or enrolled agent | Everything that carries a licence in United States — rendered exactly as written: issue compilation, review or audit reports — those are restricted to licensed cpa firms. |
| You | One conversation with one named person, and the decisions that are genuinely yours. |
Business licence research & filing in United States
A business licence and a seller's permit are two different agencies asking two different questions
The city or county licence answers 'may this business legally operate at this address' — issued by the municipal or county clerk or finance department, priced and processed entirely on that jurisdiction's own rules. The seller's permit answers 'may this business collect sales tax on what it sells' — issued by the state Department of Revenue, required before the first taxable sale, not after. A business can hold one without the other only because they cover different questions; a retailer needs both, a pure B2B service business with no local footprint may need neither.
NAICS code drives the licence tier, not the business's own description of itself
Most city and county licence applications classify the business by its six-digit NAICS (North American Industry Classification System) code, and that code — not a free-text description — is what determines the licence category, the fee tier, and whether an additional inspection or endorsement applies. Picking the wrong NAICS code at filing can put a business in the wrong fee bracket or trigger a licence category it doesn't actually need; we confirm the code against the actual activity before either application goes in.
Economic nexus can create a seller's-permit obligation in a state with no physical presence at all
Since South Dakota v. Wayfair (2018), a state can require a seller's permit and sales-tax collection from a business with no office, warehouse or employee in that state, purely on the dollar volume or transaction count of sales made into it — each state sets its own threshold. A business selling into multiple states can owe seller's-permit registrations well beyond wherever it physically operates, and that list changes as sales volume grows. Whether a specific state's threshold has been crossed, and what to do about it, is a determination for the client's CPA; we track and flag the nexus footprint the research turns up.
A seller's permit doesn't expire, but the filing cadence attached to it does have deadlines
Once issued, most state seller's permits stay valid indefinitely — there's no renewal date to track. What does have a recurring deadline is the sales-tax return itself: monthly, quarterly or annual, assigned by the state based on sales volume, and missing enough of them is grounds for the state to revoke the permit even though nothing about the underlying business changed. Filing and remitting that return is the client's CPA's work, not ours; our handoff stops at the active permit number and the filing cadence the state assigned.
What your CPA or enrolled agent receives from us
- A jurisdiction map for the business: every city, county and state licence or permit its specific activity and address(es) trigger, with the ones that apply flagged separately from the ones that don't.
- The NAICS code confirmed against the actual business activity, and the licence tier/fee bracket it puts the business into at each jurisdiction that uses it.
- The filed city/county general business licence application, or the active licence itself once the jurisdiction issues it.
- The filed state seller's-permit application in every state the mapping identifies, or the active permit number(s) once issued.
- An economic-nexus flag list — states where sales volume is approaching or has crossed a published registration threshold — handed to the client's CPA for a filing-obligation determination.
- A renewal calendar: the local licence renewal cycle for each jurisdiction (annual, biennial, or auto-renewing) and the sales-tax filing cadence (monthly/quarterly/annual) each seller's permit was assigned.


