County · Plymouth County
Start an LLC in Plymouth County, Massachusetts
Businesses in Plymouth County form an LLC with the Secretary of the Commonwealth's Corporations Division for $500, not with the county. In 2024 Plymouth County had 16,845 business establishments, 194,985 jobs and an average annual wage of $69,858. Land records for company property go to the Plymouth County Registry of Deeds. Our Starter package is $149 plus the state fee.
Last verified: November 10, 2026, against official Massachusetts sources.
Establishments (2024)
16,845
Jobs (2024)
194,985
Average annual pay
$69,858
Population (2024)
542,090
Heads up: we are an independent company that prepares and submits Massachusetts filings for owners. We are not the Secretary of the Commonwealth or its Corporations Division, and we do not give legal advice. Every state charge passes through at the exact amount billed, shown separately from our service fee.
Heads up: we are an independent company that prepares and submits Massachusetts filings for owners. We are not the Secretary of the Commonwealth or its Corporations Division, and we do not give legal advice. Every state charge passes through at the exact amount billed, shown separately from our service fee.
Doing business in Plymouth County
Plymouth County runs from Brockton and the South Shore suburbs to the cranberry country around Carver and Wareham. It had 16,845 establishments and 194,985 jobs in 2024, with about 542,000 residents and average annual pay of $69,858. Construction trades, health care and retail are common, and Brockton is the county's largest city.
All land documents record at the Plymouth County Registry of Deeds at 50 Obery Street in Plymouth. Contractors who buy equipment or land through an LLC record mortgages there.
Brockton's City Clerk at 45 School Street handles business certificates for the city; call ahead for the current fee. Other towns, from Hingham to Middleborough, have their own clerks.
Official sourcePlymouth County Registry of Deeds
Massachusetts registries of deeds record deeds, mortgages and other land documents. If your LLC or corporation buys, sells or finances property in Plymouth County, the documents are recorded at the district office for the property's town. The registry does not form companies or issue business certificates.
| Item | Detail |
|---|---|
| Office | Plymouth County Registry of Deeds |
| Address | 50 Obery Street, Plymouth, MA 02361 |
| Phone | 508-830-9200 |
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Heads up: we are an independent company that prepares and submits Massachusetts filings for owners. We are not the Secretary of the Commonwealth or its Corporations Division, and we do not give legal advice. Every state charge passes through at the exact amount billed, shown separately from our service fee.
Plymouth County business numbers
Establishments, employment and pay are from the Bureau of Labor Statistics Quarterly Census of Employment and Wages (private and public, all industries); population is the Census Bureau's 2024 estimate.
| Measure | Value |
|---|---|
| Business establishments, 2024 annual average | 16,845 |
| Employment, 2024 annual average | 194,985 |
| Average annual pay, 2024 | $69,858 |
| Jobs per establishment | 11.6 |
| Population, July 2024 estimate | 542,090 |
| Residents per establishment | 32 |
| Rank among the 14 Massachusetts counties by establishments | #8 |
Sales tax and local permits in Plymouth County
Massachusetts charges one statewide sales and use tax of 6.25 percent (c. 64H, § 2), so a business in Plymouth County collects the same rate as one anywhere else in the Commonwealth. There is no county business license. Trade names are filed as business certificates with the clerk of each city or town where you have an office (c. 110, § 5), and building, zoning and board of health permits come from the town.
Official sourceForming the company, step by step
- Search the name on the Corporations Division's records and pick an LLC or corporate ending.
- File the Certificate of Organization ($500 for an LLC) or Articles of Organization ($275 for a corporation with up to 275,000 shares) with the Secretary of the Commonwealth.
- Name a resident or registered agent with a Massachusetts street address. Ours is $199 a year.
- Get an EIN from the IRS, then open a business bank account in the exact registered name.
- File a business certificate with your city or town clerk if you will trade under a different name.
- File the annual report each year: $500 for an LLC on its anniversary, $100 online for a corporation.
Frequently asked questions
Where do I record a deed for a Brockton property?
At the Plymouth County Registry of Deeds, 50 Obery Street, Plymouth.
Is there a county license for contractors?
No. Contractor licensing is a state matter, and local permits come from the town.
What does it cost to form an LLC in Plymouth County?
$500 to the Corporations Division plus our package: Starter $149, Pro $299 or Complete $399. Add $199 a year for a resident agent unless you choose Complete.
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Heads up: we are an independent company that prepares and submits Massachusetts filings for owners. We are not the Secretary of the Commonwealth or its Corporations Division, and we do not give legal advice. Every state charge passes through at the exact amount billed, shown separately from our service fee.
Heads up: we are an independent company that prepares and submits Massachusetts filings for owners. We are not the Secretary of the Commonwealth or its Corporations Division, and we do not give legal advice. Every state charge passes through at the exact amount billed, shown separately from our service fee.