Business financing in San Mateo County.
County-by-county financing guides. No paperwork. No social. No ID.
3 institutions are headquartered inside the San Mateo County line, and 4 more keep a branch here. Below, we say which is which.
Not this lane? Home FinancingPersonal Financing
The doors in San Mateo County.
The CDFIs, credit unions, and microlenders that actually say yes — county by county, in two languages. We are not a lender. Nobody paid to be listed. And where a county has no good doors, we say so.
- 7
- DOORS HERE
- 3
- BASED HERE
- 49
- CA COUNTIES WITH DOORS
- Lane
- Business Financing
- People
- 764Kresidents of San Mateo County
- Elsewhere in CA
- Los Angeles County →66 doors — the biggest list of any other county in California
- State
- California →49 of 58 counties hold a door in this lane
Certified by the U.S. Treasury to lend where a bank will not. Nonprofit, patient, and used to a file that is not clean.
Financial Partners Credit Union · Oportun, Inc.Owned by their members, not by shareholders. They look at your whole story rather than a score, and that is the difference when a bank says no.
Communityamerica Credit Union · Financial Partners Credit Union- National Asian American CoalitionBusiness capital
- Oportun, Inc.Community lending · Business capital
- Pacific Community FundCommunity lending · Business capital
Based elsewhere, with a member-facing office inside the San Mateo County line. You can walk in.
- Communityamerica Credit UnionPersonal · Home · Business capital
- Financial Partners Credit UnionCDFI-certifiedPersonal · Home · Business capital
- Operating Engineers Local Union #3 Credit UnionPersonal · Home · Business capital
- San Francisco Credit UnionMinority depositoryPersonal · Home · Business capital
- Accion Opportunity FundAccepts ITIN
Nonprofit small-business lender. Accepts ITIN in place of SSN. Serves most states, in English and Spanish.
Business capital - Grameen AmericaAccepts ITIN
Microloans for women entrepreneurs. Requires photo ID and proof of address — no SSN requirement. Branches in major metro areas.
Business capital - Mission Asset FundAccepts ITIN
Zero-interest lending circles and credit building. SSN or ITIN accepted. Works through nonprofit partners across the country.
Personal
3 of the 7 doors inside the county line are CDFI-certified.
The U.S. Treasury certifies them to lend to the people banks pass over. It is a loan, not a favour.
How to read this list.
We do not ask for your name, your email, or your number. Nothing on this page changes based on who you are.
A door is headquartered here when its head office sits inside the county line. The rest are based elsewhere and keep a branch you can walk into. We list both, and we label which is which.
Every institution on this page comes from public federal data — the CDFI Fund certified list (Aug 2026), NCUA credit union data (Jun 2026), and the SBA microloan intermediary list (Sep 2026) — plus a short national tier we verified by hand. We refresh each list as its agency publishes. No listing is paid.
San Mateo County runs from Daly City down the Peninsula to the coastal farms below Half Moon Bay, and most of the businesses that keep it running are small — landscape crews, framers and finish carpenters, janitorial companies, taquerias and food trucks, airport ground services, two-truck hauling outfits. They are also working against the highest costs in the country. This guide explains what business financing looks like here, who realistically qualifies, what paperwork to gather before you walk in, and which lenders and nonprofits actually sit inside this county. No forms, no pitch, nothing collected from you.
It's a process, not a rejection.
Business financing is money you borrow to start, run, or grow a business. It shows up in a few shapes, and knowing the shapes saves you from being sold the wrong one.
- A term loan is a fixed amount you pay back on a schedule — good for a truck, a trailer, a compressor, a build-out.
- A line of credit sits there unused until you draw on it — good for covering payroll while you wait on a general contractor to pay an invoice.
- A microloan is simply a smaller loan, usually made by a nonprofit lender that expects to spend time with you rather than just score your application. For a first-time borrower with thin credit, this is often the realistic door.
- Equipment financing uses the equipment itself as the collateral, which is why it can be approved when nothing else is.
- SBA-backed loans are not made by the government. A bank or a nonprofit intermediary makes the loan; the Small Business Administration guarantees part of it, which is what lets the lender say yes to a business it would otherwise call too risky.
San Mateo County's economy sets the terms. There is the airport and everything that feeds it — ground handling, cargo, shuttle and limo operators, hotel housekeeping contracts.
There is the biotech and research corridor in the north county, which buys cleaning, security, catering, and tenant improvement work.
There is a housing stock that is old and extremely valuable, which keeps roofers, electricians, plumbers, landscapers, and remodel crews busy year round. And on the coast, around Half Moon Bay and Pescadero, there is real agriculture: nurseries, cut flowers, row crops, small ranches.
What most of these have in common is that you do not get paid when you finish the work. You invoice a general contractor, a property manager, or a facilities company, and then you wait. That gap — not a lack of customers — is what sinks small operators here, and it is the single best reason to have credit arranged before you need it.
Forget what the banks say.
Every lender is asking the same four questions in different words: can you repay, have you repaid before, how long have you been doing this, and does the work make sense.
What counts as proof of repayment in San Mateo County is often messy, and that is normal:
- 1099 subcontractors. Most trades work on the Peninsula is subcontracted. If you get 1099s from general contractors, that is your income record. Two years of it is strong.
- Deposit history instead of pay stubs. If you run a crew and pay them in cash but your customers pay you by check or transfer, your bank statements are the story. Deposit the money. Every time. A consistent deposit pattern is worth more to a nonprofit lender than a tax return with a low bottom line.
- Seasonal and event income. Coastal farming, nursery work, catering, and hospitality contracts all swing through the year. Lenders here are used to that, but they want to see a full annual cycle, not your best three months.
- A business that is legally visible. A fictitious business name filed with the county, a contractor's license where the work requires one, a seller's permit if you sell goods — these cost little and change how you are read.
If you file taxes with an ITIN instead of a Social Security number, you are not disqualified from business borrowing. Some institutions lend to ITIN filers and some do not, and the only reliable way to find out is to ask in the first phone call.
Do not let anyone tell you that having an ITIN means your only option is an expensive cash advance.
That is a sales line, not a fact.
Thin or damaged credit is also not the end of it. A nonprofit microlender will look at your deposits, your customer list, and your actual costs. A credit union will often look at your relationship with them. Both take time; neither is a dead end.
Get your papers in order.
Nobody enjoys this part, but the people who get funded are the people who show up with a folder. Gather these once and reuse them:
- 01Government photo ID, and your ITIN or Social Security number
- 02Fictitious business name statement
Or your LLC or corporation paperwork from the state
- 03Your contractor's license or professional license, if the work requires one
- 04Two years of tax returns
Personal, plus business returns if the business files separately
- 05Three to six months of business bank statements
If you do not have a business account, open one now; mixing personal and business money is the most common reason a small application stalls.
- 06Simple profit-and-loss summary
A page you wrote yourself in a spreadsheet is acceptable at most nonprofit lenders.
- 07Your customer or contract list — who pays you, and roughly how often
- 08List of equipment and vehicles
With titles if you are offering them as collateral
- 09Lease
If you rent a yard, a kitchen, or a shop
- MISSING ONE?Ask Iris which one you're missing.ASK A QUESTION ↓
The doors worth knowing.
Here is what is actually inside this county, named honestly, with the ones based here first.
ALL 7 DOORS, BY NAME AND BY TOWN- 7
- DOORS HERE
- 155
- ACROSS CA
Based in San Carlos, California. A community development financial institution, certified by the U.S. Treasury to lend where a bank will not, and used to a file that is not clean.
BEST FORCommunity lending where a bank has already said no, and working capital, equipment and payroll for a small business.Based in Daly City, California. Treasury-certified as a CDFI, which is a mandate rather than a courtesy: reaching borrowers the mainstream market passes over is the job.
BEST FORWorking capital, equipment and payroll for a small business, and community lending where a bank has already said no.Based in Downey, California. A credit union: no shareholders to satisfy, and a habit of reading a whole story rather than a single score. It is CDFI-certified.
BEST FORWorking capital, equipment and payroll for a small business, and a personal loan, or building a credit file from nothing.Based in Lenexa, Kansas. A credit union — owned by its members rather than by shareholders, which is exactly what changes the conversation after a bank has said no.
BEST FORA personal loan, or building a credit file from nothing, and buying, repairing or refinancing a home.
Don't fall into these traps.
Small contractors on the Peninsula get marketed to constantly, because the invoices are large and the cash gaps are real. Here is what to refuse.
A company buys a slice of your future card sales or bank deposits at a discount and debits your account daily or weekly. It is not legally a loan, which is how it escapes rate limits, and the true annualized cost is often brutal. Daily debits and a slow month are how a working business dies.
Once you take one advance, brokers appear offering a second and a third. Each one takes its cut of the same deposits. This is the fastest way to lose a business that was fundamentally fine.
A legitimate lender takes its costs out of the loan or charges a modest documented application fee. Anyone asking for hundreds of dollars wired ahead of an approval is selling you nothing.
You are entitled to know whose paper you are signing. "We work with a network" is not an answer.
Rate expires today, funds must be drawn this afternoon, sign now. Real credit decisions survive a night of sleep and a second reading.
Some agreements let the funder collect from you personally, fast, without a normal court fight. If you do not understand a clause, do not sign the page it is on. One quiet trap specific to expensive places: borrowing against the house to fund the business. It is cheap money right up until a slow season turns a business problem into a housing problem. Separate the two if you possibly can.
Everything below is set by California, and it reads the same in every county in it. The 7 marks above are this county's own doors — who opens one is decided by them, not by the state.
The rules where you are.
A few state-level facts change how you apply.
If you do business under a name that is not your legal name, California requires a fictitious business name statement, filed at the county and published locally. It is inexpensive, and lenders check for it.
Most construction work above a small dollar threshold requires a state contractor's license, and unlicensed contracting is enforced. If you are working under someone else's license today, understand that getting your own license is also a financing decision — it opens direct contracts, and it makes your income legible to a lender.
California has a commercial financing disclosure law. When a company offers your business a loan, an advance, or a factoring arrangement, it is required to give you standardized disclosures including the annualized cost. If a funder talks in "factor rates" and never shows you an annualized cost, ask for the disclosure in writing. Reluctance is your answer.
The state also operates loan guarantee programs through regional nonprofit financial development corporations, aimed at exactly the borrower a bank calls too small. You do not apply to the state directly; you apply to a participating lender, so ask any lender whether a state guarantee could make your application work.
Employment rules matter for your paperwork too. If the people who work for you are treated as employees under California law, payroll records and workers' compensation coverage become part of what a lender expects to see. Getting that right before you apply is easier than explaining it after.
The short version.
- 01
If you run a business or subcontract in San Mateo County, your options are better than the silence suggests. Two certified CDFIs sit inside the county line, a CDFI-designated credit union and a union credit union keep branches here, and three national nonprofits verified as ITIN-friendly serve this area — two of them from an hour away.
- 02
Do these things in order. Open a business bank account and put every dollar through it. Gather the folder: ID, tax returns, six months of statements, your license, your customer list. Call a free counselor at SCORE or the SBDC and have them read your numbers before a lender does. Then call two lenders, not one, and compare the total cost in dollars — not the rate, not the "factor," the total you will repay.
- 03
Ask every lender two questions early: do you lend to ITIN holders, and do you report my payments to the business credit bureaus. The second one is how this loan makes the next loan cheaper.
- 04
And take your time. Nothing good in financing requires you to decide today.
Same county, another question.
Home FinancingPurchase, renovation, HELOC, and bridge loans for homeowners and investorsSEE IT IN SAN MATEO COUNTY →
Personal FinancingPersonal loans, credit building, and ITIN-friendly financing optionsSEE IT IN SAN MATEO COUNTY →49CA COUNTIES WITH DOORSThe whole stateEvery county in California, in this same lane.155 institutions fund small businesses inside California county lines.OPEN THE STATE →Still don't see your situation?
Ask Iris. She'll explain it the way it should have been explained the first time.