TaxBandits supports state-only filing for W-2 forms.
Iowa Form W-2 Filing Requirements
Meet your Iowa W-2 filing requirements confidently with TaxBandits!
Simplify Your Iowa W-2 Filing with TaxBandits
- Complete Iowa tax filing compliance
- We support state-only filing
- Free retransmissions and corrections
E-file at just $0.95/form
Iowa Filing Requirements for W-2
The State of Iowa requires W-2 filing, only if there is a state tax withheld.
| Condition | Filing Method | Additional Forms | Due Date |
|---|---|---|---|
| If Iowa Tax Was Withheld | Direct State Filing | Not Required | February 16, 2026 |
| If NO Iowa Tax Was Withheld | No Filing Required | ||
Ready to start filing W-2s with Iowa?
Information Required to File W-2 Forms with Iowa
Discover the key information needed to file Form W2 with the State of Iowa.
1. Employer’s state ID number
The employer's state identification number refers to the Iowa Withholding Permit Number.
Iowa State ID Format:
- 12 digits starting with 3 digits, followed by a hyphen and 9 digits (For example: 000-999999999).
- 12 digits starting with 9 digits, followed by a hyphen, 3 digits, (For example: 999999999-000).
- 9 digits (For example: 999999999)
The state accepts your federal EIN as state ID.
2. State income
The total amount of taxable income that is subject to the Iowa state income tax.
3. State tax withheld
The total amount of state income taxes withheld from the employee’s wages.
E-file W-2s to the State of Iowa in minutes with TaxBandits!
TaxBandits – Simplifying Iowa State W-2 Compliance
TaxBandits supports the e-filing of W-2 forms directly with the Iowa Department of Revenue, ensuring compliance with state regulations.
Supports State-Only Filing
With TaxBandits, you can file W-2 forms directly with your state, even if you don’t file your federal W-2 with us.
State Filing Guidance
TaxBandits provides step-by-step instructions to effortlessly complete the state W2 e-filing process from start to end.
Free W-2 State Corrections
TaxBandits supports e-filing of W-2 corrections with the Iowa Department of Revenue at no additional cost if the original form was filed with us.
Free Resubmissions
If your W-2 forms are rejected by the Iowa Department of Revenue, you can correct errors and resubmit them for free.
Start filing your Iowa 1099 returns with TaxBandits by creating an account!
How to file Form W-2 with the State of Iowa?
Create your account and follow these steps to easily e-file your W-2s with the State of Iowa!
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Step 1: Choose Form W-2
Select the type of W-2 form you want to file.
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Step 2: Enter Form W-2 details
Complete the form using manual entry or other bulk import options.
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Step 3: Complete State Filing Information
Provide the required Iowa state details for Form W-2.
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Step 4: Choose Distribution Options
Select the form distribution option — postal mailing, online access, both, or print and mail yourself.
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Step 5: Review and Transmit
Review your form and transmit it to the SSA and state agencies.
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Step 1: Choose Form W-2 State Only Filing
Select Form W-2 - State Only filing from the Dashboard.
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Step 2: Enter Form W-2 and State Information
Complete Form W-2 and the required state information.
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Step 3: Choose Distribution Options
Choose a form distribution method – postal mailing, online access, or printing and mailing yourself.
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Step 4: Review and Transmit to State
Review your form and transmit it to the state of Iowa.
Start e-filing W-2 Forms with Iowa today—TaxBandits makes it quick and easy!
Frequently Asked Questions
Does Iowa require W-2 filing?
Yes, Iowa mandates the filing of the W2 forms only if there is a state tax withholding. (The state does not accept paper copies of W-2.)
TaxBandits enables you to file W-2 forms directly with the state of Iowa, even if you filed your federal W-2 elsewhere. E-file now
Does Iowa require any additional forms to be submitted while filing W-2?
No, Iowa does not require any additional forms to be submitted when filing W-2 forms.
When is the deadline to file W-2 with Iowa?
The filing deadline for Form W-2 is February 15.
If this due date falls on a weekend or federal holiday, the next business day will be the deadline.
Can I electronically file Form W-2 with Iowa?
Yes, the State of Iowa supports the electronic filing of W-2s, and e-filing is the only accepted filing method.
If you’re looking for an IRS-certified e-file provider, TaxBandits has you covered. We support W-2 e-filing with both the SSA and the states, and we also offer convenient distribution of employee W-2 copies via postal mail.
What are the W-2 penalties for Iowa?
Failure to file W-2 or pay taxes on time with the State of Iowa and not furnishing payee copies will result in penalties.
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Penalties for filing W-2 late
If you do not file your W2 by the due date and at least 90% of the tax amount is not paid, the penalty would be an additional 10% of your unpaid tax.
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Penalties for not paying the state withholding tax on time
If you have filed your W-2 on time but failed to pay at least 90% of the tax amount, the penalty would be an additional 5% of your unpaid tax.
Learn more about Form W-2 penalties.
Where do I mail W-2 forms when filing with the State of Iowa?
You should not send the paper copies of W-2 to the state because it has mandated the W2 e-filing.
Check out TaxBandits, an IRS-certified e-file provider! Here at TaxBandits, we support a bulk upload option to transmit multiple W-2s simultaneously.
Can I file the correction form W-2c with the State of Iowa?
Yes, you can file the corrected W-2 with Iowa. Remember, the state does not have a separate process for correcting the W-2 or support W-2c. If you want to correct the previously filed W-2, you must file a new W-2 electronically. (Paper copies should not be submitted.)
Get Started Now today and stay compliant with the State of Iowa! Start Filing Now
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