How Do I Get a DBA in New York?
If you plan to run your business under any name other than your own legal name or your company's registered name, New York requires you to file for a DBA before you open a bank account, sign a lease, or print your first invoice. The process is not complicated once you understand which agency handles your filing, but it does depend entirely on how your business is structured. Sole proprietors follow one path, while LLCs and corporations follow another, and mixing the two up is the most common reason filings get rejected or delayed.
This guide walks through exactly how do I get a DBA in New York, who is required to file one, what it costs, and what steps come after approval so your business name is fully compliant from day one.
What a DBA Actually Means in New York
A DBA, short for "doing business as," lets a business operate under a name that differs from its legal name. New York does not use the term DBA on its official paperwork. Instead, the state calls this filing a Certificate of Assumed Name for LLCs, corporations, limited partnerships, and nonprofits, or a Business Certificate for sole proprietors and general partnerships. Both accomplish the same goal: they create a public record connecting your chosen business name to the real legal owner, so customers, vendors, and courts can identify who is actually behind the name.
A DBA is not a separate legal entity. It does not shield your personal assets from business debts, and it does not grant trademark protection. It simply gives you legal permission to use a name commercially and, for sole proprietors, is often the only paperwork required before opening a business checking account.
Who Needs to File a DBA in New York
You need a DBA if your business will operate under any name other than the owner's full legal name or, for a registered entity, the exact name on file with the Department of State. A freelance graphic designer named Maria Torres who wants to invoice clients as "Torres Creative Studio" needs a DBA. An LLC formed as "Hudson Valley Ventures LLC" that wants to market a product line under "Hudson Coffee Roasters" also needs one, even though the LLC already exists as a legal entity.
You do not need a DBA if you are a sole proprietor operating strictly under your own legal name, since there is no name discrepancy to disclose. Likewise, corporations and LLCs conducting business only under their exact registered name can skip this filing entirely.
How Sole Proprietors and General Partnerships File
Under New York General Business Law Section 130, sole proprietors and general partnerships file their Business Certificate with the county clerk in the county where the business is physically located or conducts operations, not with the state. If a business operates in multiple counties, a certificate must be filed in each one. Most counties require this to be done in person, and forms are typically purchased at the county clerk's office or a legal stationery store rather than downloaded free, though some counties, including Broome County, offer free printable versions online.
Filing fees vary by county. New York County (Manhattan) charges $100 for the initial certificate plus $10 for a certified copy, which most banks require before opening an account. Smaller counties such as Broome charge closer to $30 total. Payment is typically accepted by cash or major credit card, and personal checks are usually refused. Once filed, a sole proprietor's business certificate does not expire and remains valid until formally discontinued or amended.
How LLCs, Corporations, and Limited Partnerships File
Registered entities file differently. An LLC, corporation, limited partnership, or nonprofit must submit a Certificate of Assumed Name directly to the New York Department of State, Division of Corporations, at One Commerce Plaza, 99 Washington Avenue, Albany, NY 12231. This applies whether you're filing for a corporation, a limited partnership, or a not-for-profit corporation.
The base filing fee is $25, but the certificate also requires you to list every county where the entity does or intends to do business, and an additional county fee is added for each one listed, so statewide filings cost considerably more than a single-county filing. After the Department of State approves the certificate, businesses in New York City are also generally required to file a certified copy with the appropriate county clerk, so it's worth confirming local follow-up requirements through your county's business services office once the state filing is complete.
Choosing a Name That Meets New York's Requirements
Before filing anything, search the Department of State's Corporation and Business Entity Database and, for sole proprietors, your county clerk's assumed name index to confirm the name isn't already taken. New York requires an assumed name to be distinguishable from existing LLCs, corporations, partnerships, and other registered names in the state. It also restricts certain words, including terms like "bank," "attorney," "academy," "doctor," and "university," which require supporting documentation or approval from a relevant licensing authority before they can appear in a business name. Names that could be confused with a government agency, such as those implying a connection to the FBI or the State Department, are prohibited outright.
Filing Paths Compared
| Business Type | Filing Agency | Form Name | Typical Fee | Expiration |
|---|---|---|---|---|
| Sole proprietor / general partnership | County Clerk | Business Certificate | Roughly $25–$110, varies by county | Does not expire |
| LLC / Corporation / LP / Nonprofit | NY Department of State | Certificate of Assumed Name | $25 base plus per-county fees | Does not expire |
What to Do After Your DBA Is Approved
Approval is not the finish line. Most banks will not open a business account under your assumed name without a certified copy of the filed certificate, so request one at the time of filing rather than going back later. If you plan to hire employees or open a dedicated business bank account, apply for an Employer Identification Number through the IRS, since a DBA alone does not create a tax identity separate from the owner or entity. Depending on your industry and location, you may also need a local business license, a sales tax Certificate of Authority from the New York State Department of Taxation and Finance, or zoning approval, none of which are covered by the DBA filing itself.
If you later close the business, change the assumed name, or dissolve the entity, file the appropriate discontinuance or amendment form with whichever agency handled your original filing, since an unused assumed name otherwise remains on record indefinitely.
Do I need a lawyer to get a DBA in New York?
No. Most sole proprietors and small business owners file a DBA on their own without legal help, since the county clerk and Department of State forms are designed to be completed without specialized knowledge. An attorney can be useful if your business structure is complex or if a chosen name runs into a restricted-word issue that needs supporting documentation.
How long does it take to get a DBA in New York?
County clerk filings for sole proprietors are often processed the same day when submitted in person. Department of State filings for LLCs and corporations typically take one to two weeks by mail, though expedited processing is available for an additional fee if you need the certificate sooner.
Does a DBA protect my business name from being used by someone else?
Not fully. A DBA only prevents another business from registering an identical or confusingly similar name within the same filing jurisdiction; it does not provide the broader protection of a state or federal trademark. Businesses that depend heavily on brand recognition often pursue trademark registration in addition to their DBA.
Do I need a new DBA if I already have an LLC?
Only if you want to operate under a name different from the one on your LLC's formation documents. If your LLC only ever does business under its exact registered name, no Certificate of Assumed Name is required.