CalcuGrid

California 1099 Self-Employed Tax Calculator

On $100,000 of net business profit in 2026 you keep $73,222. That is $412 less tax than earning the same money as a salary here.

Your business
$

Gross receipts minus business expenses — what lands on Schedule C line 31.

$

Reduces income tax, not self-employment tax.

$

Contracting in California

$73,222 a year after tax

About $412 LESS tax than the same money as a salary.

Per month
$6,102
SE tax
$14,130
Effective rate
26.8%
Break-even rate
$99,322

A contract has to pay $99,322 to leave you the same money as a $100,000 salary in California.

Where the money goes

Self-employment tax breakdown in California
Item Amount
Net business profit $100,000
Self-employment tax (15.3%) −$14,130
Less: half of SE tax, deducted +$7,065
Less: QBI deduction (Section 199A) +$15,367
Federal income tax −$8,235
California income tax −$4,413
Take-home $73,222

The 15.3% is not as bad as it sounds

Self-employment tax is the headline every freelancer hears, and taken alone it looks brutal: an employee pays 7.65% in FICA while a sole proprietor pays 15.30%. On $100,000 of profit that is $14,130 against an employee's $7,650 — $6,480 worse.

Two deductions then take most of it back. Half the self-employment tax comes off your income before it is taxed, worth $7,065 of deduction here. The Section 199A deduction removes another $15,367. Between them, federal income tax falls from $13,170 to $8,235 — a saving of $4,935 that offsets most of the extra payroll tax.

California adds a third factor. Employees here pay State Disability Insurance, and a sole proprietor is outside it unless they elect in. That is $1,300 an employee pays on $100,000 and a contractor does not — which is why the gap reverses entirely here.

Net of all that, contracting costs less tax than employment in California: $73,222 against $72,810. A contract needs to pay $99,322 to match the salary on tax alone — 0.68% below. Benefits, paid leave and gaps between contracts are not in that figure.

1099 against W-2, across the range

Self-employed against salaried take-home in California
Net profit SE tax QBI deduction Keep as 1099 Keep as W-2 Difference
$30,000 $4,239 $2,356 $24,636 $25,670 +$1,034
$45,000 $6,358 $5,144 $35,758 $36,963 +$1,205
$60,000 $8,478 $7,932 $46,568 $47,961 +$1,393
$75,000 $10,597 $10,720 $57,141 $57,830 +$689
$90,000 $12,717 $13,508 $67,135 $66,835 −$300
$100,000 $14,130 $15,367 $73,222 $72,810 −$412
$125,000 $17,662 $20,014 $88,440 $87,683 −$757
$150,000 $21,194 $24,661 $103,657 $102,121 −$1,537
$175,000 $24,727 $29,307 $118,645 $116,558 −$2,087
$200,000 $28,234 $33,957 $133,512 $131,957 −$1,555
$250,000 $29,851 $33,677 $165,401 $160,912 −$4,489
$300,000 $31,606 $5,946 $185,518 $187,606 +$2,089

Filing single, no retirement contribution. A negative difference means contracting costs less tax than employment at that figure.

Frequently asked questions

How much tax will I pay on 1099 income in California?
On $100,000 of net business profit, about $26,778 in 2026 — $14,130 of self-employment tax, $8,235 of federal income tax, and $4,413 of California income tax. That leaves $73,222, an effective rate of 26.78%.
Is 1099 worse than W-2 in California?
Slightly better, which surprises most people. On the same $100,000 you pay about $412 LESS as a contractor than as an employee in California. The reason is that California charges employees State Disability Insurance, which a sole proprietor is outside of — and the half-SE-tax and Section 199A deductions cover the rest of the gap.
What contract rate matches a salary in California?
About $99,322 — 0.68% less than a $100,000 salary. That covers tax only. It does not price the health insurance, paid leave, employer retirement match or unpaid gaps between contracts that an employee gets and a contractor buys, so treat it as the floor rather than the target.
How does the self-employment tax actually work?
You pay 15.30% — both halves of Social Security and Medicare — but only on 92.35% of your net profit, which stands in for the employer share being deductible. The Social Security part stops at $184,500 of earnings; the Medicare part never does. Half of what you pay is then deducted from your income before income tax.
What is the QBI deduction and do I get it?
Section 199A lets most self-employed people deduct 20% of qualified business income before income tax. On $100,000 of profit here it is worth $15,367. It was made permanent in 2025 and from 2026 carries a $400 minimum for anyone with at least $1,000 of qualified income. Above $201,750 of taxable income it starts to phase out, and for a sole proprietor with no employees it phases to nothing.

Self-employment tax: IRC 1401-1402 and Schedule SE. Wage base: SSA 2026 contribution and benefit base. Section 199A thresholds: Rev. Proc. 2025-32.

An estimate for a sole proprietor filing Schedule C, not tax advice. It assumes no employees, no qualified property, and no income other than what you enter. Quarterly estimated payments, state and local business taxes, and the choice to elect S-corporation treatment can all change the answer materially. Talk to a CPA before making a decision on these numbers.

Data on this page last verified .

    ↑↓ to move ↵ to open