//Modesto, California

How to start a business in Modesto.

Modesto is the Stanislaus County seat and the heart of a rich farm belt, home to E&J Gallo Winery, deep food processing roots, and a downtown that still reads Water Wealth Contentment Health across its arch. Here is the practical sequence to register, license, and open, with the official links and where to get free help.

Starting a business in Modesto? The official steps and source links are below.

Already operating or launching with budget in place? You can also

Modesto grew up on agriculture and the businesses that turn a harvest into something you can ship. E&J Gallo Winery is headquartered here, and around it sits a whole economy of food processing, cold storage, trucking, equipment, and the professional firms that keep all of it running. The city is also where George Lucas grew up, the cruising town that inspired American Graffiti, and that heritage still turns up in its events and its identity. Downtown, the old Water Wealth Contentment Health arch is a fair summary of what built the place.

That means your customer might be a grower or packer moving product, a downtown regular walking past the arch, or a family that has lived off McHenry Avenue for a generation, and each finds you differently. Getting open cleanly, with the right business license, permits, and zoning sign-off, is the first step. Getting found afterward is the second. This guide covers the first in detail, then points you to the second at the end.

//The sequence

How to start a business in Modesto, step by step.

Modesto runs business registration through its Finance Department, and Stanislaus County handles your DBA and food permits. Requirements vary by entity, location and industry, so use the city, county and state sources below to confirm what applies to yours.

1
Register the business and the name
Form an LLC or corporation with the California Secretary of State through bizfile Online, or stay a sole proprietor. If you use a name that is not your legal name, file a fictitious business name (DBA) statement with the Stanislaus County Clerk-Recorder within 40 days of starting business, with a government ID. The Clerk-Recorder's fee page lists $34 for the first business name, plus $7 for each additional name or each owner beyond two; confirm it, since the office posts 2026 fee changes. Publish it within 45 days of filing, once a week for four weeks, then file the affidavit of publication within 45 days after the last one.
CA Secretary of State: bizfile Online Stanislaus County Clerk-Recorder: Fictitious Business Names Stanislaus County Clerk-Recorder: Fees
2
Get your free EIN and any seller's permit
The IRS says you generally need an EIN to hire employees or to operate a partnership or corporation. It issues the number online, immediately if approved, and never charges for it. If you sell or lease goods that would ordinarily be subject to sales tax, you also need a seller's permit from the CDTFA, which does not charge for it but may ask for a security deposit.
IRS: Get an EIN CDTFA: Seller's permit
3
Get your Modesto business license
Anyone who conducts business in Modesto city limits needs a business license, in one of three types: Commercial (a location open to the public), Home (run from a residence in the city) or Outside (based elsewhere, working in the city). Apply online, or mail the printable application to City of Modesto, PO Box 3442, Modesto, CA 95353. A home business also submits the Home Business Agreement, and every business submits the Stormwater Discharge Compliance Form (SB 205) before applying or renewing. Business Licensing Division: 1010 10th Street, Suite 2100, (209) 577-5389.
City of Modesto: Business Licensing City of Modesto: Applications and Agreements
4
Know what you pay and when you renew
The amount due with your application is prorated by your start month: in January, $50 tax plus a $100 deposit and the $4 state fee ($154) for a commercial business, or $75 plus the same ($179) for a home or outside business. On top of the license fee, you pay tax on gross receipts. Annual filers (professions and services, home and outside businesses) expire December 31 and file the Declaration of Gross Receipts by January 31; quarterly filers expire June 30 and renew by July 31, with quarterly mill and Downtown Improvement District taxes. Contractors do not qualify for annual reporting.
City of Modesto: Fees, Taxes and Deadlines
5
Confirm zoning, then pull any industry permits
Confirm your address and activity are allowed with the city before you sign a lease. If you sell or serve food: The Stanislaus County Department of Environmental Resources' Food Program permits and inspects retail, mobile, temporary and cottage food operations and runs food facility plan check. State law requires plans approved before you build or remodel, and a permit before you open that does not transfer to a new owner: (209) 525-6700. For other permits, GO-Biz offers permitting and regulatory help for any size company.
Stanislaus County Environmental Resources: Food Program Health and Safety Code 114380 GO-Biz: Permit & Regulatory Assistance
6
Report business equipment to the Assessor
The Stanislaus County Assessor says the owners of all businesses must file a property statement by April 1 detailing the costs of supplies, equipment, fixtures and improvements; not filed by May 7, a 10% penalty applies. E-file with the details in the letter the Assessor mails by February 15. Business Property Division: (209) 525-6461.
Stanislaus County Assessor: Business Personal Property Revenue and Taxation Code 441
7
Check the $800 California tax rules for your entity
Every California LLC owes the $800 annual tax, even in a year it does no business, until it is cancelled. Corporations owe an $800 minimum franchise tax, but newly incorporated or qualified corporations do not pay it in their first taxable year.
Franchise Tax Board: LLC $800 annual tax Franchise Tax Board: Corporation minimum tax
8
Use the free help that already exists
The Valley Sierra SBDC offers no-cost, confidential business advising for Stanislaus and Tuolumne counties, and most of its workshops are low or no cost: 1100 14th Street, Suite A, Modesto, (209) 422-6416. Use it before you pay a consultant.
Valley Sierra SBDC (free advising)

//Free Modesto checklist

Take the steps with you.

Get the Modesto business checklist with the city, county, state and federal source links in one place, plus the licensing offices of all 9 Stanislaus County cities. We keep the source page dated so you can see when it was last checked.

//Common questions

Things we get asked first.

Do I need a business license in Modesto?

Yes. Anyone who conducts business in Modesto city limits needs a business license, whether the business is commercial, home-based or based outside the city and working inside it. Every applicant also submits a Stormwater Discharge Compliance Form. Questions: (209) 577-5389.

Sources: City of Modesto, Business Licensing; Business License Types

How much does a Modesto business license cost?

What you pay with the application is prorated by your start month. Starting in January, a commercial business pays $50 tax, a $100 deposit and the $4 state fee ($154); a home or outside business pays $75 plus the same ($179). On top of the license fee, you pay tax on your gross receipts.

Source: City of Modesto, Fees, Taxes and Deadlines

When does a Modesto business license expire?

It depends on your reporting cycle. Annual filers (professions and services, home and outside businesses) expire December 31 and file the Declaration of Gross Receipts by January 31. Quarterly filers expire June 30 and renew by July 31. Contractors do not qualify for annual reporting.

Source: City of Modesto, Fees, Taxes and Deadlines

Can I run a business from my home in Modesto?

Yes, with a Home business license. You submit the business license application and a Home Business Agreement (once), plus the Stormwater Discharge Compliance Form every business files.

Source: City of Modesto, Business License Applications and Agreements

How do I open a restaurant in Modesto?

Beyond the Modesto business license, you need a permit from the Stanislaus County Department of Environmental Resources, whose Food Program also runs food facility plan check. State law requires plans approved before you build or remodel, and no food facility may open without a valid permit; a new owner needs a new one. Inspection results are posted online. (209) 525-6700.

Source: Stanislaus County Environmental Resources, Food Program

Where can I get free help starting my business?

The Valley Sierra SBDC offers no-cost, confidential business advising for Stanislaus and Tuolumne counties, and most of its workshops are low or no cost: 1100 14th Street, Suite A, Modesto, (209) 422-6416. Use it before you pay a consultant.

Source: Valley Sierra SBDC, Learn More/FAQs

//Already operating?

The marketing question starts after the filing question.

If the business is already open, or the launch is funded, tell our founders what you want to change. We will look at the business before recommending SEO, paid media, the website or anything else.

For operating businesses and funded launches with budget available to act on the plan.

//Bookmark these

Official Modesto, Stanislaus County, and California resources.

Every link here goes straight to a government or nonprofit source. These are the agencies that actually issue your registrations and permits, so go to them directly rather than a paid middleman.

City of Modesto: Business Licensing
Anyone who conducts business in Modesto city limits needs a license. 1010 10th Street, Suite 2100. (209) 577-5389.
City of Modesto: Fees, Taxes and Deadlines
Up-front amounts prorated by start month, plus the annual and quarterly gross receipts filing cycles.
City of Modesto: Applications and Agreements
The license application, the Home Business Agreement and the Stormwater Discharge Compliance Form every business submits.
Stanislaus County: Doing Business
The county's links to all 9 city governments, from Ceres to Waterford, and other business resources.
Stanislaus County Treasurer-Tax Collector: Business Licenses & Permits
County business licenses for locations outside city limits, plus permits for listed trades. (209) 525-6549.
Stanislaus County Planning & Community Development
Zoning and building in unincorporated areas. Planning: (209) 525-6330.
Stanislaus County Clerk-Recorder: Fictitious Business Names
Bring government ID; publish within 45 days of filing. 1021 I Street, Suite 101, Modesto. (209) 525-5251.
Stanislaus County Clerk-Recorder: Fees
$34 for the first business name, plus $7 for each extra name or each owner beyond two. Confirm against the posted 2026 fee changes.
Stanislaus County Environmental Resources: Food Program
Permits, plan check and inspections for retail, mobile, temporary and cottage food. (209) 525-6700.
Stanislaus County Assessor: Business Personal Property
The Assessor says all business owners file a property statement by April 1. (209) 525-6461.
Valley Sierra SBDC (free advising)
No-cost, confidential advising for Stanislaus and Tuolumne counties. 1100 14th Street, Suite A, Modesto. (209) 422-6416.
CA Secretary of State: bizfile Online
Where LLCs and corporations file with the California Secretary of State.
IRS: Get an EIN
Your federal tax ID. Apply online and, if approved, the number is issued immediately. The IRS never charges a fee for an EIN.
CDTFA: Seller's permit
Required if you sell or lease goods that would ordinarily be subject to sales tax. The CDTFA does not charge for it, though it may ask for a security deposit.
Franchise Tax Board: LLC $800 annual tax
Every LLC doing business or organized in California owes the $800 annual tax, even in a year it does no business, until the LLC is cancelled.
Franchise Tax Board: Corporation minimum tax
Corporations owe an $800 minimum franchise tax, but newly incorporated or qualified corporations do not pay it in their first taxable year.
GO-Biz: Permit & Regulatory Assistance
The Governor's Office of Business and Economic Development says it will assist any size company with permitting and regulatory questions.