US W-2 vs 1099 Calculator: Take-Home Pay Comparison (2025)

Worked example

Scenario: $100,000 gross, Single filer, $5,000 of business expenses on the 1099 side. 2025 rules.

As a W-2 employee

• Social Security: 6.2% of $100,000 = $6,200
• Medicare: 1.45% of $100,000 = $1,450
• Employee FICA total = $7,650 (under the $176,100 and $200,000 thresholds, so no cap or surtax)
• Taxable income = $100,000 minus $15,750 standard deduction = $84,250
• Federal income tax = $1,192.50 + $4,386 + $7,870.50 = $13,449
• W-2 take-home = $100,000 - $7,650 - $13,449 = $78,901

As a 1099 contractor

• Net profit = $100,000 minus $5,000 expenses = $95,000
• Net earnings = $95,000 x 92.35% = $87,733
• SE tax = 15.3% of $87,733 = $13,423
• Deductible half of SE tax = $6,712
• QBI deduction = lesser of 20% x ($95,000 - $6,712) = $17,658, or 20% x ($95,000 - $6,712 - $15,750) = $14,508
• Taxable income = $95,000 - $6,712 - $15,750 - $14,508 = $58,030
• Federal income tax = $1,192.50 + $4,386 + $2,102 = $7,681
• 1099 take-home = $95,000 - $13,423 - $7,681 = $73,896

What it means

At the same $100,000 gross, the 1099 contractor keeps about $5,005 less. The main driver is paying both halves of payroll tax ($13,423 SE tax versus $7,650 employee FICA), only partly offset by the 20% QBI deduction and the business expenses.

Reverse (rate to charge): to net the same $78,901 as a contractor, you would need to gross roughly $107,200, a 1.07x markup on taxes alone. Because a contractor also loses employer-paid health insurance, a 401(k) match, and paid time off, the common rule of thumb is to charge 1.25x to 1.4x the salary, so about $125,000 to $140,000 here.

How the W-2 versus 1099 take-home comparison works

The calculator runs the same gross pay through two different tax machines and shows what actually lands in your pocket. The gap between the two is not about income tax brackets, which are identical, but about who pays payroll tax and which deductions each worker type can claim.

The payroll tax split is the headline difference. A W-2 employee pays 7.65% employee FICA: 6.2% Social Security on wages up to the 2025 wage base of $176,100, plus 1.45% Medicare on every dollar. The employer quietly pays a matching 7.65% that never shows on your pay stub. A 1099 contractor is both worker and employer, so they pay the full 15.3% themselves as self-employment tax. That extra 7.65% employer share is the single biggest reason a contractor nets less at the same headline number.

Two adjustments soften the blow for contractors. First, SE tax is only charged on 92.35% of net profit, not 100%, which roughly mirrors the fact that employers deduct their FICA share. Second, half of the SE tax is deductible above the line, lowering taxable income. Neither adjustment fully closes the gap, but together they take the effective extra tax well below a naive 7.65%.

The 20% QBI deduction is the contractor's big advantage. Under Section 199A, most 1099 workers can deduct 20% of qualified business income before applying the brackets. In 2025 the full deduction is available while taxable income stays below $197,300 for single filers or $394,600 for joint filers. Above those points a phase-out begins, and service businesses can lose it entirely. Employees get nothing comparable. For a mid-income contractor, QBI can claw back a large share of the extra payroll tax, which is why the two take-home figures often end up closer than people expect.

Deductible expenses only exist on the 1099 side. Since 2018, employees cannot deduct unreimbursed job costs. Contractors deduct legitimate business expenses dollar for dollar against gross before any tax is calculated, so every $1,000 of real expenses lowers both SE tax and income tax. That is why the calculator applies your expense figure to the contractor scenario only.

Put together, the model computes W-2 take-home as gross minus employee FICA minus income tax, and 1099 take-home as net profit minus SE tax minus income tax. The difference tells you the true cost, or occasionally the benefit, of switching worker types at a fixed gross.

Why a 1099 contractor should charge more than a W-2 salary

If an employer offers you $100,000 as an employee or $100,000 as a contractor, those are not equal offers. The contract version is worth meaningfully less, and pricing it correctly is the whole reason the reverse calculation exists.

Start with the tax gap. As shown in the worked example, a $100,000 salary nets around $78,901, while the same $100,000 as a contractor nets about $73,896 after self-employment tax, even with the QBI deduction helping. To simply break even on take-home, the contractor needs to gross roughly $107,200, a markup of about 1.07x. That is the floor, not the target.

Now add the benefits an employee gets for free. A salary usually comes bundled with employer-paid health insurance, a 401(k) match, paid holidays and vacation, sick leave, disability and life cover, and unemployment insurance. A contractor buys all of that out of pocket or does without. Employer-sponsored health premiums alone can be worth $8,000 to $20,000 a year, and a 3% to 6% retirement match plus three weeks of paid time off add several thousand more. None of it is in the $100,000 contract price.

Then account for business overhead and risk. Contractors carry their own equipment, software, professional liability insurance, accounting fees, and the administrative time of invoicing and chasing payment. Income is lumpier, contracts end without notice, and there is no severance. Rational pricing charges a premium for that instability.

Stack these together and the familiar rule of thumb appears: a contractor should charge somewhere between 1.25 and 1.4 times the equivalent salary. On a $100,000 role that is $125,000 to $140,000, or expressed hourly, a $48/hour salary equivalent maps to roughly $60 to $67 per contract hour. The low end assumes modest benefits and cheap health cover; the high end fits a family health plan, a real retirement contribution, and thin utilization.

Watch the hours assumption inside hourly rates. A salaried year is often quoted as 2,080 hours, but a contractor rarely bills all of them. Vacation, holidays, illness, admin, and gaps between contracts can cut billable hours to 1,700 or fewer. Dividing your target annual income by realistic billable hours, not by 2,080, is what separates a rate that clears your goals from one that quietly loses money. Use the calculator's reverse figure as the tax-only break-even, then layer benefits and utilization on top to reach the number you actually quote.

Deductions, retirement, and hidden costs unique to 1099 work

Beyond the headline payroll tax, being a 1099 contractor unlocks a different toolkit of deductions and obligations. Using them well can shrink the take-home gap; ignoring them makes contracting far more expensive than the simple comparison suggests.

Deductions employees will never see:

• Half of self-employment tax. Roughly 7.65% of net earnings comes straight off taxable income, automatically applied in this calculator.
• The 20% QBI deduction. Worth up to a fifth of qualified business income while you stay under the 2025 thresholds of $197,300 single or $394,600 joint.
• Business expenses. Home office, mileage or actual vehicle costs, equipment, software subscriptions, professional development, and business insurance all reduce net profit directly.
• Self-employed health insurance. Premiums for you and your family are generally deductible above the line, up to net profit, which employees cannot do with pre-tax certainty outside an employer plan.

Retirement is where contractors can pull ahead. A W-2 employee is capped at the standard 401(k) elective deferral. A contractor can open a SEP-IRA or a Solo 401(k) and contribute far more, combining an employee deferral with an employer profit-sharing contribution as the business. For a high earner that can mean sheltering tens of thousands of dollars a year, cutting both income tax and, indirectly, the overall cost of going independent. This calculator does not model retirement contributions, so treat any planned SEP or Solo 401(k) savings as an additional deduction on top of the result.

The obligations that catch people out:

• Quarterly estimated taxes. No employer withholds for you. You must send federal estimated payments four times a year, and usually state payments too, or face underpayment penalties.
• Self-funded everything. Health insurance, retirement, disability cover, and time off are all your responsibility and your cost.
• Record keeping and possibly an accountant. Tracking income and expenses, filing a Schedule C, and often paying for tax preparation are real recurring costs.
• State and local differences. This tool covers federal tax only. State income tax, city taxes, and gross receipts or business taxes can change the picture substantially depending on where you work.

The practical takeaway: the federal comparison here is the starting point. A contractor who maximizes QBI, legitimate expenses, and a Solo 401(k) can narrow or even beat the employee's net position, while one who tracks nothing and forgets quarterly taxes will feel the full 15.3% and then some.

Reading your result and common mistakes to avoid

The calculator gives you two take-home numbers and a break-even contract rate. How you interpret them depends on whether you are weighing a job offer, setting a freelance rate, or deciding whether to incorporate later.

If you are comparing two offers at the same pay, the W-2 figure will almost always be higher, and the difference is the price of the contractor's extra payroll tax minus the QBI benefit. In the worked example that is about $5,005 on $100,000. Ask whether the contract role offers enough of a rate premium, flexibility, or deductible opportunity to justify the shortfall.

If you are setting your own rate, use the reverse figure as a hard floor, not a quote. The tax-only break-even of roughly 1.07x ignores benefits and unbillable hours. Building up from there to the 1.25x to 1.4x range is what keeps you whole.

Common mistakes to avoid:

• Comparing a salary to a contract rate one to one. They are different currencies. Always convert to take-home or to a fully loaded rate first.
• Forgetting the employer FICA share. The 7.65% your employer used to pay is now yours. This is the number one surprise for new contractors.
• Assuming QBI is guaranteed. Once 2025 taxable income passes $197,300 single or $394,600 joint, the deduction phases out, and specified service businesses such as consulting, law, and health can lose it entirely at higher incomes. Do not price a permanent 20% saving you might not keep.
• Ignoring the Social Security wage base. Both employee FICA and SE tax stop charging the 6.2% or 12.4% Social Security portion above $176,100 of earnings in 2025. Only the 1.45% or 2.9% Medicare portion, plus the 0.9% surtax, continues above that. High earners see the effective payroll gap shrink past that ceiling.
• Overlooking state tax and self-employment costs. A no-income-tax state changes the math far more than any federal tweak, and health insurance can swing the decision on its own.

Treat the output as a clean federal baseline. It isolates the payroll tax, standard deduction, QBI, and bracket effects so you can see the mechanics clearly, then layer in your state, your benefits, and your retirement plan to reach a real-world decision. When the stakes are high, confirm the figures against current IRS guidance or a tax professional before signing a contract or filing.

Frequently asked questions