Kentucky Self-Employment Tax Calculator 2026

Estimate self-employment tax, federal and Kentucky income tax and quarterly payments on LLC, sole proprietor and 1099 income in Kentucky.

Net profit (revenue minus expenses)

From Schedule C, or your share of a single-member LLC's profit.

StateFiling status

SEP-IRA / solo 401(k) per year

Lowers income tax but not self-employment tax.QBI deductionApply the 20% qualified business income deduction. Above $201,750 of taxable income it phases out for service businesses and owners with no employees.Local income tax rate

Most Kentucky cities and counties charge an occupational license tax on wages, often 1% to 2.5%. We use 2% by default.

Total tax on your profit

$27,291

Pay about $6,823 each quarter in estimated tax · you keep $72,709

Self-employment tax

$14,130

Effective rate

27.3%

QBI deduction

$15,367

Kept 72.7%
SE tax 14.1%
Federal 8.2%
State 3.1%
Local 1.8%

	Quarter	Year
Net business profit	$25,000.00	$100,000
Self-employment tax (15.3%)	−$3,532.39	−$14,130
Federal income tax	−$2,058.75	−$8,235
Kentucky income tax	−$783.78	−$3,135
Local income tax	−$447.88	−$1,792
Left after tax	$18,177.20	$72,709

Quick answer: With $100,000 of net profit in Kentucky, a single business owner pays about $27,291 in total tax for 2026 (27.3%), including $14,130 of self-employment tax. Budget about $6,823 for each quarterly estimated payment.

Kentucky self-employment tax by profit (2026)

Net profit	SE tax	Federal tax	KY tax + local	Total tax	Effective rate	Per quarter
$25,000	$3,532	$571	$1,093	$5,196	20.8%	$1,299
$50,000	$7,065	$2,667	$2,371	$12,103	24.2%	$3,026
$75,000	$10,597	$4,898	$3,649	$19,144	25.5%	$4,786
$100,000	$14,130	$8,235	$4,927	$27,291	27.3%	$6,823
$150,000	$21,194	$16,413	$7,482	$45,090	30.1%	$11,272
$200,000	$28,234	$25,196	$10,039	$63,469	31.7%	$15,867
$300,000	$31,606	$60,643	$15,465	$107,714	35.9%	$26,929
$500,000	$38,625	$131,787	$26,318	$196,730	39.3%	$49,182

Single filer, standard deduction, 20% QBI deduction (phased out for service businesses above $201,750), no other income, 2% local income tax.

How self-employment income is taxed

As a sole proprietor, independent contractor or single-member LLC owner, you pay three taxes on your net profit. Self-employment tax of 15.3% covers Social Security and Medicare, both the employee and employer halves. Federal income tax applies to profit after half of your SE tax, the standard deduction and the 20% qualified business income (QBI) deduction. Kentucky income tax applies to the same profit: the state has a flat income tax of 3.5%. Single filers claim a $3,360 standard deduction.

Nobody withholds these taxes for you, so the IRS and Kentucky expect quarterly estimated payments if you'll owe $1,000 or more for the year.

Most Kentucky cities and counties charge an occupational license tax on wages, often 1% to 2.5%. We use 2% by default.

Kentucky business taxes and fees beyond income tax

LLC fees: forming an LLC in Kentucky costs $40. Ongoing: $15 annual report.

Other business taxes: Limited Liability Entity Tax (LLET): lesser of 0.095% of gross receipts or 0.75% of gross profits, $175 minimum; local occupational license taxes.

Read the full Kentucky business tax guide or compare LLC fees in every state.

Kentucky vs. nearby states: tax on $100,000 of profit

State	State income tax	Total tax	Effective rate
West Virginia	$3,367	$25,732	25.7%
Ohio	$3,584	$25,949	25.9%
Indiana	$4,091	$26,456	26.5%
Illinois	$4,456	$26,820	26.8%
Virginia	$4,530	$26,894	26.9%
Kentucky	$4,927	$27,291	27.3%

Frequently Asked Questions

How much tax do I pay on $100,000 of self-employment income in Kentucky?

A single sole proprietor or single-member LLC owner with $100,000 of profit in Kentucky owes about $27,291 in 2026: $14,130 of self-employment tax, $8,235 of federal income tax and $4,927 of state and local income tax. That's 27.3% of profit, or about $6,823 a quarter in estimated payments.

How much should I set aside for taxes as a self-employed person in Kentucky?

At $100,000 of profit, set aside about 30% of every payment you receive. At lower profits the share is smaller and at higher profits it's larger; use the table on this page to find your level.

What is the self-employment tax rate in Kentucky?

Self-employment tax is federal, so it's the same in every state: 15.3% on 92.35% of your net profit, made up of 12.4% Social Security on the first $184,500 and 2.9% Medicare on everything. An extra 0.9% Medicare tax applies above $200,000 ($250,000 for married couples). You can deduct half of it from your income.

Does Kentucky tax LLC income?

Yes. A single-member LLC's profit passes through to your Kentucky personal return. Kentucky has a flat income tax of 3.5%. LLC fees in Kentucky: $15 annual report.

When are quarterly estimated taxes due?

For 2026, federal estimated payments are due April 15, June 15 and September 15, 2026, and January 15, 2027. Most states with an income tax use the same dates. Paying at least 100% of last year's tax (110% if your income was over $150,000) avoids an underpayment penalty.

Would an S corporation lower my self-employment tax?

Possibly, once profit is high enough. An S corporation owner pays payroll tax only on a reasonable salary, not on the rest of the profit. Above roughly $60,000 to $80,000 of profit, the saving often covers the extra payroll and filing costs. Our guides to LLC and corporation taxes walk through the trade-offs.

Kentucky Paycheck Calculator →

Take-home pay per paycheck after federal, state and payroll taxes.

Kentucky Tax Brackets →

2026 income tax brackets, standard deductions and exemptions for single and married filers.

Kentucky business tax guide →

Corporate tax, sales tax, LLC fees and more.

Sources

Estimates use 2026 federal and state rates and standard deductions, and assume no other income, itemized deductions or credits beyond those listed. Your employer's withholding may differ from your final tax bill. For informational purposes only; this is not tax advice.