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WHY YOU NEED TO FILE

Your political mission is too important to risk a missed
Form 1120-POL filing

Form 1120-POL isn't just a filing requirement. It's how political organizations report real taxable income to the IRS.

Missing it or getting it wrong carries immediate consequences such as penalties, interest, and IRS scrutiny that no organization wants.

Tax990 makes sure your Form 1120-POL is filed accurately, completely, and on time.

Real tax obligations

Real tax obligations

Political organization taxable income is subject to a flat 21% federal tax rate. Form 1120-POL is how you report and pay it.

Due 4.5 months after fiscal year ends

Due 4.5 months after fiscal year ends

For calendar-year filers, the deadline is April 15 Late filing and late payment both carry penalties.

Extension available

Extension available

Need more time to file? Form 7004 grants an automatic extension. File with our sister product, TaxBandits.

HOW IT WORKS

Form 1120-POL filing, guided through every single field

No tax expertise required. Tax990 walks your organization through every line and validates for errors before you submit

Add organization details

Add organization details

Just enter your organization's name or EIN, and we’ll retrieve the complete details from the IRS records.

Prepare your form

Prepare your form

Answer guided interview questions, and we build the form for you—no manual entry required.

Review & audit checks

Review & audit checks

Built-in validations scan your return for errors before submission.

E-file directly with the IRS

E-file directly with the IRS

Submit securely and receive confirmation once the IRS accepts your form.

WHAT’S INCLUDED

Cut prep time. Improve accuracy.
File
Form 1120-POL with confidence.

Every tool you need to file correctly and on time—built right in, at no extra cost.

Built-In Audit Check

Built-In Error Check

We review your return against 400+ IRS Business Rules before you ever hit submit. Errors get flagged so you can fix them, long before the IRS sees them.

Supports Form 8050

Supports Form 8050

Claim your overpayment refunds easily via direct deposit using Form 8050—no additional charges apply.

Team Collaboration

Team Collaboration

Preparers, reviewers, approvers—everyone works in one place, with their own login and role. No extra fees.

Deadline Reminders

Deadline Reminders

Never miss a filing deadline. Tax990 sends timely reminders so your organization stays on track—year after year.

COMMITMENT

More Than Form 1120-POL E-Filing.
Support That Lasts Beyond Acceptance.

So your mission stays the focus.

The Tax990 Commitment

The Tax990 Commitment

From first click to filing and beyond, we've got you back

You can trust Tax990 to do everything in our power to ensure your
1120-POL forms are filed correctly.

  • No-cost amendments No-cost amendments in case anything needs to be updated
  • Free retransmission Free retransmission if the IRS rejects your return
  • Money-back guarantee Money-back guarantee so you can file with confidence

Claim your overpayment refunds with Form 8050

  • Tax990 supports Form 8050 for organizations filing Form 1120-POL, enabling eligible political organizations to receive tax refunds through direct deposit. Learn more
Claim your overpayment refunds with Form 8050

REAL PEOPLE, REAL HELP

Backed by real experts
— not just AI.

When you have questions, our US-based support team is ready
to help.

Live Chat

Live Chat

Connect with a specialist in under 2 minutes during business hours.

Phone Support

Phone Support

Speak with a support expert Monday–Friday, 8:30-5:30EST.

Email Support

Email Support

Submit your question and receive responses the same day.

Video Guides

Step-by-Step Video Guides

Access tutorials covering every part of the Form 1120-POL filing process.

Rita

Rita

Customer Success Specialist

Morgan

Morgan

Customer Success Specialist

Hannah

Hannah

Customer Success Specialist

Melissa

Melissa Watts

Customer Success Specialist

Average response time
< 2 minutes During business hours via live chat

SINGLE PRICING

What We Charge to File Form 1120-POL Online

FORM 1120-POL

One flat fee. Pricing includes live expert phone, & chat.
No hidden fees or subscriptions.

$49.90 / Form

pay only when you're ready to submit

Secure filing
Secure filing. No credit card equired to start.
  • Built-in audit checks against 100+ IRS business rules
  • No cost amendments
  • Free retransmission if the IRS rejects your return
  • Money-back guarantee
  • Team collaboration — unlimited users, no extra fees
  • Comprehensive phone, email, and live chat support

TESTIMONIALS

Loved by thousands of nonprofits
across the country

FAQs

Frequently Asked Questions about Form 1120-POL

IRS Form 1120-POL, U.S. Income Tax Return for Certain Political Organizations, is used by Section 527 political organizations to report their political organization taxable income and calculate the corresponding federal income tax liability.

Two categories of organizations are required to file:

  • Section 527 political organizations — including candidate committees, party committees, and PACs — with taxable income exceeding $100 after the specific deduction
  • Section 501(c) tax-exempt organizations treated as having political organization taxable income under Section 527(f)(1)

Organizations operating newsletter funds or separate segregated funds with taxable income are also required to file.

Form 1120-POL is due on the 15th day of the 4th month following the close of the organization's accounting period.

  • Calendar-year filers — deadline is April 15
  • Fiscal-year filers — deadline shifts based on when your accounting period ends
  • If the due date falls on a Saturday, Sunday, or federal holiday, the deadline moves to the next business day

Yes! If your political organization's gross receipts are $25,000 or more, you may also be required to file one of the following:

  • Form 990 — For organizations with gross receipts of $200,000 or more, or total assets of $500,000 or more
  • Form 990-EZ — For organizations with gross receipts between $50,000 and $200,000 and total assets under $500,000

Both filings may be required depending on your organization's size and activity.

Depending on your organization's structure and activities, the following returns may also be required:

  • Form 8871 — Political Organization Notice of Section 527 Status Most Section 527 organizations must file within 24 hours of formation and report any material changes within 30 days
  • Form 8872 — Political Organization Report of Contributions and Expenditures is required to report contributions received and expenditures made during the calendar tax year
  • Form 8997 — Initial and Annual Statement of Qualified Opportunity Fund Investments is required if the organization holds investments in a Qualified Opportunity Fund during the tax year, filed alongside Form 1120-POL
  • Form 8992 — U.S. Shareholder Calculation of GILTI is required for organizations calculating Global Intangible Low-Taxed Income as part of their domestic corporation tax obligations

Yes, you can complete and mail your 1120-POL return to the following address:

Department of the Treasury,
Internal Revenue Service Center,
Ogden, UT 84201.

If your organization’s office is located in a foreign country or a U.S. possession, mail your 1120-POL return to

Internal Revenue Service Center,
P.O. Box 409101,
Ogden, UT 84409.

Yes! An automatic 6-month extension is available by filing Form 7004 on or before the original due date.

Important: An extension of time to file is not an extension of time to pay. Any tax owed is still due by the original deadline. Failure to pay on time may result in interest and late payment penalties — even if an extension has been granted.

Late filing carries immediate financial consequences:

  • Failure-to-file penalty — 5% of unpaid tax per month, up to a maximum of 25% of tax due
  • Minimum penalty — for returns more than 60 days late, the lesser of the total tax due or $450
  • Failure-to-pay penalty — an additional 0.5% per month on any unpaid tax balance

Filing accurately and on time is the most effective way to avoid penalty exposure.

START TODAY

Accurate filings. Simple process. Every time.

Join thousands of nonprofits that trust Tax990 for accurate, on-time 1120-POL filings — backed by a
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