1099 & Side Hustle Tax Calculator

Q: When are quarterly estimated tax payments due?

For 2026: Q1 April 15, Q2 June 15, Q3 September 15, Q4 January 15, 2027.

Q: What can I deduct as a self-employed worker?

Common deductions include mileage ($0.70/mile in 2026), home office, health insurance premiums, phone/internet, equipment, and supplies.

Q: Do I need to pay self-employment tax if I made less than $400?

No. If net self-employment earnings are under $400, you do not owe self-employment tax.

Free self-employment tax calculator for gig workers, freelancers, and side hustlers. Calculate your 2026 federal + state taxes, quarterly estimated payments, and find deductions you might be missing.

2026 Tax Year • Updated with OBBBA Brackets

Income Information

Enter your W-2 and self-employment income

Filing Status

Platform / Income Type

W-2 Income (if any)

W-2 Federal Tax Withheld

1099 / Self-Employment Gross Income

Business Expenses (total deductible)

State

Common Deductions

Check all deductions that apply to you

🏠Home Office$1,500 simplified 🚗Mileage$0.70/mile (2026) 📱Phone & Internet~$1,200/yr 💻EquipmentSec 179 deduction 🏥Health Insurance100% premiums

OBBBA: Tax-Free Tips Income (if applicable)

Under OBBBA, certain tip income may be exempt from federal income tax (not SE tax)

OBBBA: Tax-Free Overtime Pay (if applicable)

Under OBBBA, qualifying overtime pay may be exempt from federal income tax

Your Tax Breakdown

2026 estimated tax liability

File Your Self-Employment Taxes

TurboTax Self-Employed Best for gig workers • Finds industry-specific deductions Keeper Tax AI-powered deduction finder • Built for 1099 workers QuickBooks Self-Employed Track income & expenses year-round • Quarterly tax estimates

Frequently Asked Questions

How much should I set aside for taxes?

Most self-employed workers should set aside 25-30% of their net income for taxes. This covers both self-employment tax (15.3%) and federal income tax. Use the calculator above to get your exact percentage based on your income level and deductions.

What is self-employment tax?

Self-employment tax is 15.3% of your net self-employment earnings. It consists of 12.4% for Social Security (up to $184,500 in 2026) and 2.9% for Medicare (no cap). This is the equivalent of both the employee and employer portions of FICA taxes. You can deduct half of your SE tax when calculating your income tax.

When are quarterly estimated tax payments due?

For 2026, quarterly estimated payments are due: Q1 on April 15, 2026; Q2 on June 15, 2026; Q3 on September 15, 2026; and Q4 on January 15, 2027. Missing these deadlines can result in underpayment penalties.

What can I deduct as a self-employed worker?

Common deductions include: vehicle mileage ($0.70/mile in 2026), home office ($1,500 simplified method), health insurance premiums, phone and internet (business %), equipment (Section 179), supplies, professional development, and software subscriptions. Platform-specific deductions vary—rideshare drivers can deduct car washes and phone mounts, while Airbnb hosts can deduct cleaning and furnishings.

Do I need to pay self-employment tax if I made less than $400?

No. If your net self-employment earnings are less than $400 for the year, you do not owe self-employment tax. However, you may still need to report the income on your tax return if your total income exceeds the filing threshold.

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Uber Driver Taxes DoorDash Driver Taxes Airbnb Host Taxes Etsy Seller Taxes Freelancer Taxes

Software	Price	Best For	Action
FreeTaxUSA	Free (Federal)	Simple returns	File Free →
TurboTax	From $69	Complex returns	Start Filing →
H&R Block	From $55	In-person support	File Now →
TaxAct	From $35	Budget option	Get Started →

Software

Price

Best For

Action

FreeTaxUSA

Free (Federal)

Simple returns

File Free →

TurboTax

From $69

Complex returns

Start Filing →

H&R Block

From $55

In-person support

File Now →

TaxAct

From $35

Budget option

Get Started →

💡 Why This Matters

Studies show that Americans overpay an average of $1,200 per year in taxes simply because they miss deductions and credits they qualify for. The right tax strategy can save you $2,000 to $10,000 annually, depending on your income, filing status, and life situation.

Common Mistake #1

Not adjusting W-4 withholding after marriage, a new child, or a raise — resulting in a surprise tax bill or an oversized refund (which is an interest-free loan to the IRS).

Common Mistake #2

Choosing the standard deduction without comparing to itemized deductions. Homeowners in high-tax states often miss thousands in savings with the new $40,000 SALT cap.

Common Mistake #3

Missing refundable credits like the Earned Income Tax Credit (EITC). About 20% of eligible taxpayers fail to claim EITC, leaving up to $7,830 on the table.

Understanding Tax Brackets (2026)

Tax brackets are marginal. A single filer earning $60,000 pays an effective rate of about 14% — not the 22% bracket rate. Here is how it breaks down:

10% × $11,925 = $1,192.50
12% × $36,550 = $4,386.00
22% × $11,525 = $2,535.50
Total: $8,114 → Effective rate: ~13.5%

❓ Frequently Asked Questions

How much can I save with the standard deduction in 2026?+

For 2026, the standard deduction is $16,100 for single filers and $32,200 for married filing jointly under OBBBA. Seniors 65+ get an additional $4,000 bonus deduction, meaning a married couple over 65 could shield up to $40,200 from federal income tax. If your itemized deductions total less than these amounts, the standard deduction is the better choice — and roughly 87% of taxpayers benefit from it.

Should I itemize or take the standard deduction?+

Itemize if your total deductible expenses exceed the standard deduction. Common itemized deductions include mortgage interest, state and local taxes (SALT, now capped at $40,000), charitable donations, and medical expenses exceeding 7.5% of AGI. Use our Federal Income Tax Calculator to compare both options with your specific numbers.

What tax credits am I eligible for in 2026?+

Common 2026 credits include: Child Tax Credit ($2,000/child), Earned Income Tax Credit (up to $7,830 for 3+ children), American Opportunity Credit (up to $2,500 for college), Saver's Credit for retirement contributions, and the Child & Dependent Care Credit. Credits reduce your tax bill dollar-for-dollar, making them more valuable than deductions.

How do tax brackets actually work?+

Tax brackets are marginal, meaning only the income within each bracket is taxed at that rate. Earning $60,000 does not mean you pay 22% on everything. You pay 10% on the first $11,925, 12% on $11,926–$48,475, and 22% only on $48,476–$60,000. Your effective rate ends up around 13.5%. Try our Tax Bracket Calculator to see your exact breakdown.

When should I hire a tax professional vs. DIY?+

Consider a tax professional if you are self-employed, own rental properties, had significant investment activity, experienced major life changes, have foreign income, or earn over $200,000. A CPA typically costs $200–$500 but can save thousands in complex situations. For straightforward W-2 returns, free tax software handles most cases well.

What's the difference between a tax deduction and a tax credit?+

A deduction reduces your taxable income — a $1,000 deduction in the 22% bracket saves $220. A credit reduces your actual tax bill — a $1,000 credit saves you a full $1,000. Some credits are refundable (you get money back even if you owe nothing), while others are non-refundable (they can only reduce your tax to zero).

📚 Did You Know?

$3,167

Average federal tax refund for 2025 filing season. Many taxpayers could keep this money year-round by adjusting their W-4 withholding.

87%

of taxpayers take the standard deduction. With the 2026 increase to $16,100 (single) and $32,200 (married), even more will benefit.

20%

of eligible taxpayers fail to claim the Earned Income Tax Credit, leaving up to $7,830 in refundable credits unclaimed each year.

$40K

New 2026 SALT deduction cap under OBBBA, up from $10,000. A major benefit for homeowners in high-tax states like CA, NY, and NJ.