Connecticut Form W-2 & CT-W3 / CT-W3 HHE Filing Requirements for 2024

Meet your Connecticut W-2 filing requirements efficiently with TaxBandits!

Lowest Pricing in the Industry - E-file at just $0.70/form

Learn More Get Started Now

Simplify Your Connecticut W-2 Filing
with TaxBandits!

  • E-file your Connecticut W-2 in minutes
  • Includes Reconciliation Form CT-W3 / CT-W3 HHE
    for Free
  • Supports Connecticut W-2 Corrections - Easily
    correct, print, and mail to the state
  • Retransmit rejected Connecticut W-2 returns
    at no extra cost
connecticut state map

Connecticut W-2 Filing Criteria for 2024

The State of Connecticut requires W-2 filing, even if no state tax is withheld.

Filing Criteria Form W-2

Criteria 1

If there is Connecticut state tax withheld

Filing Method:

Direct State Filing

Additional Form:

Form CT-W3 / CT-W3 HHE

Deadline:

January 31, 2025

Pricing:

W-2 State Filing - $0.70/form

Criteria 2

If there is no Connecticut State Tax Withholding

Filing Method:

Direct State Filing

Additional Form:

Not Required

Deadline:

January 31, 2025

Pricing:

W-2 State Filing - $0.70/form

Criteria Filing Requirement Additional Requirement Due Date

If there is any Connecticut state tax withheld

You must file a W-2 directly with
the state

E-file with TaxBandits

Form CT-W3 / CT-W3 HHE

January 31, 2025

If there is no Connecticut State Tax Withholding

You must file a W-2 directly with
the state

E-file with TaxBandits

Form CT-W3 / CT-W3 HHE

January 31, 2025

Ready to start filing W-2s with Connecticut?

Information Required to File W-2 Forms with Connecticut

Discover the key information needed to file Form W2 with the State of Connecticut.

Information Required to File W-2 Forms

1. Employer’s state ID number

The employer's state identification number refers to the Connecticut Withholding Tax Account Number.

Connecticut State ID Format:

  • 9 digits followed by a hyphen and 3 digits (e.g., 999999999-999).
  • 12 digits (e.g., 999999999999)

2. Connecticut state/local wages

The total amount of taxable wages, tips, that is subject to Connecticut state or locality income tax.

3. Connecticut state/local tax withheld

The total amount of state or locality income taxes withheld from the employee’s wages.

TaxBandits for Every Business

If you’ve withheld any Connecticut taxes, you must file Reconciliation Form CT-W3 / CT-W3 HHE.

E-file W-2s to the State of Connecticut in minutes with TaxBandits!

Connecticut Annual Reconciliation Form CT-W3 / CT-W3 HHE

Form CT-W3 / CT-W3 HHE is an Annual Reconciliation used to report the total income taxes withheld from employees and taxes remitted to the state. It's also used to claim an overpayment refund or pay if the taxes are underpaid.

Information Reported on CT-W3 / CT-W3 HHE:

  • Connecticut tax withheld from wages
  • Total Connecticut wages reported
  • Number of W-2s submitted
  • Connecticut income tax withheld from wages for each quarter
Connecticut Annual Reconciliation Form A-3

E-file W-2 with Connecticut state in minutes using TaxBandits!

TaxBandits – Simplifying Connecticut State W-2 Compliance

TaxBandits supports the e-filing of W-2 forms directly with the Connecticut Department of Revenue, ensuring compliance with state regulations.

Lowest PricingLowest Pricing

TaxBandits offers the most affordable solution for Connecticut W-2 filings, saving you both time and money.

Free Reconciliation Form (CT-W3)Free Reconciliation Form (CT-W3)

We provide Form CT-W3 at no additional cost, making year-end reconciliation simple and stress-free.

State Form PDFsState Form PDFs

Easily access and download Connecticut W-2 form PDFs for filing corrections or record-keeping purposes.

Free ResubmissionsFree Resubmissions

If your W-2 forms are rejected by the Connecticut Department of Revenue, you can correct errors and resubmit them for free.

Create a TaxBandits account to start filing your Connecticut W-2 returns!

How Is Form W-2 Filed with the State of Connecticut?

Create your account and follow these steps to easily e-file your W-2s with the SSA and State of Connecticut!

  • Step 1: Choose Form W-2

    Select the type of W-2 form you want to file.

  • Step 2: Enter Form W-2 details

    Complete the form using manual entry or other bulk import options. Ensure you complete the state-specific fields.

  • Step 3: Complete Reconciliation Form (CT-W3)

    Provide the necessary withholding information to complete Form CT-W3.

  • Step 4: Choose Distribution Options

    Opt for our distribution services – Postal Mailing, Online Access, or BanditComplete.

  • Step 5: Review and Transmit

    Review your form and transmit it to the IRS and state agencies.

Start e-filing W-2 Forms with Connecticut today—TaxBandits makes it quick and easy!

Frequently Asked Questions

Does Connecticut require W-2 filing?

Yes. The Connecticut Department of Revenue Services requires W2 filing even if there is no state withholding.


Does Connecticut have any additional requirements when you file W-2 forms?

Yes. The state of Connecticut requires additional forms to file along with Form W-2. Connecticut has an additional Form CT-W3 / CT-W3 HHE (Annual Reconciliation) to be sent even if there is no state withholding.


What is Form CT-W3 and CT-W3 HHE?

  • Form CT-W3 is an Annual Reconciliation form used to report the wages, and taxes withheld from the employees paychecks
  • Form CT-W3 HHE is an Annual Reconciliation form used to report the wages, and taxes withheld from the Household Employees.

What is the due date to file W2 with Connecticut?

The due date to file Form W-2 and Form CT-W3 / CT-W3 HHE with Connecticut is January 31.

If the due date falls on a weekend or federal holiday, the next business day is the deadline


What are the requirements to file W2 electronically with Connecticut?

The State of Connecticut mandates filing electronically if you are submitting 25 or more W2s. However, if you have paid your taxes electronically during the year, you are required to file W2 electronically.


What are the penalties for not filing or filing W-2 late with Connecticut?

The penalty for late filing is $50 and $5 will be imposed for each w2 is not filed on time with the state of Connecticut. Learn more about Form W-2 penalties.


Where do I mail Connecticut W2 forms?

Mail your Form W2s along with the CT-W3 / CT-W3 HHE to the following address.

location-map

Department of Revenue Services,
State of Connecticut,
PO Box 2930,
Hartford, CT 06104-2930

If you made errors on W-2 forms filed with the State of Connecticut, you can correct them by downloading the corrected form and mailing it to the address provided above.

Get started with TaxBandits today and stay compliant with the State of Connecticut! Start Filing Now

TaxBandits for Every Business

Success Starts with TaxBandits

The Smart Business Owners Choice

Connecticut State Filing