Data Scientist Salary After Tax in Connecticut (2026)

Median wage: $109,960/year → Take-home: $80,289/year ($6,691/mo)

Full Tax Breakdown — $109,960 in Connecticut

Annual Take-Home$80,289After all taxes

Monthly$6,691Net per month

Bi-Weekly$3,088Every 2 weeks

Effective Tax Rate27.0%Fed + state + FICA + levies

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$550/yr in state payroll deductions beyond income tax and FICA — Connecticut Paid Leave (CTPL) ($550). Mandatory and withheld from every paycheck.

Where Your Money Goes

27.0%effective rate

Take-Home$80,28973.0%

Federal Tax$15,36114.0%

State & Local Tax$5,3484.9%

FICA$8,4127.6%

CT Paid Leave$5500.5%

Federal Tax Brackets

10%

$1,240

12%

$4,560

22%

$9,561

Affordability Snapshot

Based on your $6,691/mo take-home — 50/30/20 rule

Needs (50%)$3,345/mo

Rent, groceries, utilities, transport

Wants (30%)$2,007/mo

Dining, entertainment, hobbies

Savings (20%)$1,338/mo

401k, emergency fund, investments

🏠

Recommended Max Rent

$2,007/mo

30% of monthly take-home — the commonly recommended housing cost ceiling.

Annual Savings Potential

$16,058

Daily Take-Home

$309

Paycheck Breakdown

All figures in USD

Item	Annual	Monthly	Bi-Weekly	Weekly	Daily	Hourly
Gross Pay	$109,960	$9,163	$4,229	$2,115	$423	$53
Federal Income Tax	−$15,361	−$1,280	−$591	−$295	−$59	−$7
State Income Tax	−$5,348	−$446	−$206	−$103	−$21	−$3
Social Security	−$6,818	−$568	−$262	−$131	−$26	−$3
Medicare	−$1,594	−$133	−$61	−$31	−$6	−$1
CT Paid Leave	−$550	−$46	−$21	−$11	−$2	−$0
Total Taxes	−$29,671	−$2,473	−$1,141	−$571	−$114	−$14
Take-Home Pay	$80,289	$6,691	$3,088	$1,544	$309	$39

Federal Rate

14.0%

State Rate

5.4%

Total Rate

27.0%

State-by-State Comparison

Same $109,960 salary across popular states

State	Take-Home	Total Tax	Eff. Rate
TXTexasNo Tax	$86,187	$23,773	21.6%
FLFloridaNo Tax	$86,187	$23,773	21.6%
NVNevadaNo Tax	$86,187	$23,773	21.6%
WAWashingtonNo Tax	$84,662 -$1,525	$25,298 -$1,525/yr	23.0%
OHOhio	$83,945 -$2,242	$26,015 -$2,242/yr	23.7%
PAPennsylvania	$82,734 -$3,453	$27,226 -$3,453/yr	24.8%
ILIllinois	$80,889 -$5,298	$29,071 -$5,298/yr	26.4%
NYNew York	$80,296 -$5,891	$29,664 -$5,891/yr	27.0%
CTConnecticutYou	$80,289 -$5,897	$29,671 -$5,897/yr	27.0%
CACalifornia	$78,622 -$7,565	$31,338 -$7,565/yr	28.5%

Ways to Increase Your Take-Home

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A $5,000 401(k) contribution saves $1,400/yr in taxes

Pre-tax 401(k) contributions reduce your federal and state taxable income. Contributing an additional $5,000 would increase your monthly take-home by $417 while building retirement savings.

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Married filing jointly saves $7,326/yr

If you're married, filing jointly gives you a $32,200 standard deduction (vs $16,100 single) and wider tax brackets. This would add $610/month to your take-home.

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Moving to a no-tax state could net $5,897 more per year

States like Texas and Florida have no state income tax. At your salary, moving to Texas would mean $5,897/year more take-home — $491/month — with no change to your gross salary.

Compare states →

Results for $109,960 salary · 2026 tax year

At a Glance

Annual Gross

$109,960

Annual Take-Home

$80,289

Monthly

$6,691

Bi-Weekly

$3,088

Weekly

$1,544

Hourly

$38.60

Federal Income Tax

$15,361

14.0% of gross

State Income Tax

$5,348

4.9% of gross

FICA (SS + Medicare)

$8,412

7.6% of gross

CT Paid Leave

$550

0.5% of gross

What does a Data Scientist earn after taxes in Connecticut?

The median annual wage for a data scientist in Connecticut is $109,960 according to BLS data. After federal income tax, FICA, Connecticut state income tax, and Connecticut's CT Paid Leave payroll levy, the estimated take-home is $80,289/year or $6,691/month.

The effective total tax rate is 27.0%. Compared to the national median ($112,590), Connecticut pays below average ($2,630 less/yr).