For Californians thinking about starting a business, the biggest decision may not be what to sell or how to market it. It may be when to leave the paycheck that currently pays the bills.
One increasingly practical answer is: not yet.
Starting a business on the side can give workers a way to test whether customers will actually pay before they give up their primary income. Research published in the Academy of Management Journal on “hybrid entrepreneurship”, starting a business while retaining a day job, examines how keeping employment can reduce some of the risk and uncertainty associated with entrepreneurship.
For California workers, that approach has particular relevance. About 2.2 million Californians were primarily self-employed in 2024, representing 11.6% of the state’s workforce, according to the Public Policy Institute of California. Latino Californians had a self-employment rate of about 10%, making entrepreneurship an important part of the state’s economic landscape.
Parriva has also written about how Latino entrepreneurs are helping reshape California’s economy and the growing role technology can play for Latino-owned businesses.
But a side hustle should not become an excuse to work two jobs indefinitely. The purpose is to run a disciplined experiment and collect enough evidence to decide whether the business deserves a bigger commitment.
The first test isn’t your website. It’s your customer.
Entrepreneurs can spend months building a logo, website, social-media presence or sophisticated product before discovering that customers aren’t interested.
A better starting point is simpler:
Will someone pay for this?
Test the smallest version of the product or service that can provide real value. A service business might begin with the founder doing the work personally. A product might start with a basic landing page or limited release.
The strongest early evidence isn’t a compliment, a social-media like or a large number of website visits.
It’s a customer who pays.
Then look for stronger signals: repeat purchases, referrals, improving margins and customers willing to pay enough to make the business sustainable.
Your paycheck is part of the strategy
Keeping a full-time job while testing a business can provide something many new entrepreneurs lack: time to learn without immediately depending on the business for survival.
That can make it easier to discover that a product needs to change, prices are too low or the original business idea isn’t viable.
But the job needs to remain separate from the business.
Workers should review their employment agreements and understand policies involving conflicts of interest, confidential information and intellectual property. They should not use an employer’s equipment, software, work time or proprietary information for their outside business.
California workers also need to understand the tax and legal obligations that can come with self-employment and operating a business. The California Franchise Tax Board’s guidance on self-employment notes that part-time business activity can qualify as self-employment and may create income-tax and estimated-tax obligations.
For someone moving from an experiment to an actual business, California’s sole-proprietorship guidance is another useful starting point.
AI can make the experiment cheaper. It can’t prove the business works.
The economics of testing a business have changed.
Gusto’s 2026 New Business Formation Report found that 60% of new business owners used AI to help launch their businesses in 2025. Half said AI made the process significantly faster or less expensive. Entrepreneurs reported using AI for tasks including developing business ideas, administration and setting up operations.
That can lower the cost and time required to experiment.
Parriva has examined this shift as well, including how AI is changing opportunities for California’s Latino small businesses.
But AI cannot manufacture demand.
A chatbot can help create a business plan. AI can build a marketing draft. Software can automate scheduling and bookkeeping.
None of those answers the most important question:
Will real customers pay enough, often enough, for the business to work?
AI should therefore be treated as a tool for making the experiment cheaper—not as evidence that the experiment has succeeded.
Don’t confuse revenue with a replacement paycheck
One of the biggest mistakes a side-hustle entrepreneur can make is deciding to quit based on revenue alone.
A business bringing in $6,000 a month isn’t necessarily replacing a $6,000 salary. Business expenses, taxes, insurance and other costs come out before that money becomes personal income.
Before leaving a job, entrepreneurs should understand their actual profit and how stable it has been.
They should also consider what happens to employer-sponsored health insurance and other benefits.
California’s Franchise Tax Board notes that business income must be reported and that self-employed people may have estimated-tax obligations.
Parriva has also looked at the broader financial pressures facing established small businesses, including what entrepreneurs should protect when money gets tight. Those pressures are worth considering before turning a side business into a full-time livelihood.
A useful personal test is not simply, “How much did I make this month?”
It’s:
Is the business consistently profitable, and could it withstand a bad month?
Set your quit criteria before you need them
There is no universal revenue number at which everyone should leave a job.
Instead, establish your own conditions before making the decision.
Those might include:
- consistent revenue over several months;
- repeat customers;
- positive cash flow after business expenses;
- sufficient personal savings;
- a plan for replacing health insurance and other benefits;
- a realistic estimate of taxes;
- and evidence that demand isn’t dependent on one unusually good month.
The goal is not to eliminate risk. Entrepreneurship cannot be made risk-free.
The goal is to take the biggest risks after you have gathered more information.
For Californians with a business idea, that may be the real value of a side hustle.
It isn’t about working two jobs forever.
It’s about using the first job to determine whether the second one deserves to become your first.
