The IRS 1120-S form is a tax document used by S corporations to report income, deductions, and other financial information to the Internal Revenue Service. This form allows S corporations to pass corporate income, losses, and deductions directly to their shareholders, avoiding double taxation. Understanding the nuances of the 1120-S form is essential for compliance and to ensure that shareholders receive their appropriate tax benefits.
The IRS 1120-S form plays a crucial role for small businesses operating as S corporations, providing a means to report income, deductions, and credits to the Internal Revenue Service. This form is essential for ensuring compliance with tax regulations while allowing S corporations to avoid double taxation on their income. By passing income directly to shareholders, the form facilitates a streamlined approach to taxation, where profits and losses are reported on individual tax returns rather than at the corporate level. Additionally, the 1120-S form requires detailed information regarding the corporation’s activities, including revenue, expenses, and shareholder distributions. Timely and accurate filing is vital, as it impacts not only the corporation’s tax obligations but also the individual tax responsibilities of its shareholders. Understanding the nuances of this form can help business owners navigate their tax responsibilities effectively and leverage potential benefits associated with S corporation status.
Form 1120-S
U.S. Income Tax Return for an S Corporation
OMB No. 1545-0123
Do not file this form unless the corporation has filed or
2024
Department of the Treasury
is attaching Form 2553 to elect to be an S corporation.
Internal Revenue Service
Go to www.irs.gov/Form1120S for instructions and the latest information.
For calendar year 2024 or tax year beginning
, 2024, ending
, 20
A S election effective date
Name
D Employer identification number
TYPE
B
Business activity code
Number, street, and room or suite no. If a P.O. box, see instructions.
E Date incorporated
OR
number (see instructions)
PRINT
City or town, state or province, country, and ZIP or foreign postal code
F Total assets (see instructions)
C Check if Sch. M-3 attached
$
G Is the corporation electing to be an S corporation beginning with this tax year? See instructions.
Yes
No
H
Check if: (1) Final return
(2) Name change (3) Address change
(4) Amended return (5)
S election termination
I
Enter the number of shareholders who were shareholders during any part of the tax year
J
Check if corporation: (1)
Aggregated activities for section 465 at-risk purposes
(2) Grouped activities for section 469 passive activity purposes
Caution: Include only trade or business income and expenses on lines 1a through 22. See the instructions for more information.
1a
Gross receipts or sales
b Less returns and allowances
c Balance
1c
Income
2
Cost of goods sold (attach Form 1125-A)
. . . . . . . .
3
Gross profit. Subtract line 2 from line 1c
4
Net gain (loss) from Form 4797, Part II, line 17 (attach Form 4797) . . .
5
Other income (loss) (see instructions—attach statement)
6
Total income (loss). Add lines 3 through 5
7
Compensation of officers (see instructions—attach Form 1125-E) . . .
limitations)
8
Salaries and wages (less employment credits)
9
Repairs and maintenance
10
Bad debts
for
11
Rents
12
Taxes and licenses
instructions
15
Depletion (do not deduct oil and gas depletion)
13
Interest (see instructions)
14
Depreciation from Form 4562 not claimed on Form 1125-A or elsewhere on return (attach Form 4562)
(see
16
Advertising
17
Pension, profit-sharing, etc., plans
Deductions
21
Total deductions. Add lines 7 through 20
18
Employee benefit programs
19
Energy efficient commercial buildings deduction (attach Form 7205) . .
20
Other deductions (attach statement)
22
Ordinary business income (loss). Subtract line 21 from line 6 . . . .
23a
Excess net passive income or LIFO recapture tax (see instructions) . . .
b
Tax from Schedule D (Form 1120-S)
23b
c
Add lines 23a and 23b (see instructions for additional taxes)
23c
Payments
24a
Current year’s estimated tax payments and preceding year’s overpayment
credited to the current year
Tax deposited with Form 7004
24b
and
Credit for federal tax paid on fuels (attach Form 4136)
24c
d
Elective payment election amount from Form 3800
24d
Tax
z
Add lines 24a through 24d
24z
25
Estimated tax penalty (see instructions). Check if Form 2220 is attached .
. . . . . . .
26
Amount owed. If line 24z is smaller than the total of lines 23c and 25, enter amount owed . . .
27
Overpayment. If line 24z is larger than the total of lines 23c and 25, enter amount overpaid . . .
28
Enter amount from line 27: Credited to 2025 estimated tax
Refunded .
Sign
Under penalties of perjury, I declare that I have examined this return, including accompanying schedules and statements, and to the best of my knowledge and
belief, it is true, correct, and complete. Declaration of preparer (other than taxpayer) is based on all information of which preparer has any knowledge.
Here
May the IRS discuss this return
with the preparer shown below?
Signature of officer
Date
Title
See instructions.
Yes No
Paid
Print/Type preparer’s name
Preparer’s signature
Check
if
PTIN
Preparer
self-employed
Firm’s name
Firm’s EIN
Use Only
Firm’s address
Phone no.
For Paperwork Reduction Act Notice, see separate instructions.
Cat. No. 11510H
Form 1120-S (2024)
Page 2
Schedule B
Other Information (see instructions)
1 Check accounting method: a
Cash
Accrual
c Other (specify)
2 See the instructions and enter the:
a Business activity
b Product or service
3At any time during the tax year, was any shareholder of the corporation a disregarded entity, a trust, an estate, or a nominee or similar person? If “Yes,” attach Schedule B-1, Information on Certain Shareholders of an S Corporation . .
4At the end of the tax year, did the corporation:
aOwn directly 20% or more, or own, directly or indirectly, 50% or more of the total stock issued and outstanding of any
foreign or domestic corporation? For rules of constructive ownership, see instructions. If “Yes,” complete (i) through (v) below . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
(i)Name of Corporation
(ii)Employer Identification
Number (if any)
(iii)Country of Incorporation
(iv)Percentage of Stock Owned
(v)If Percentage in (iv) Is 100%, Enter the Date (if applicable) a Qualified Subchapter
S Subsidiary Election Was Made
bOwn directly an interest of 20% or more, or own, directly or indirectly, an interest of 50% or more in the profit, loss, or capital in any foreign or domestic partnership (including an entity treated as a partnership) or in the beneficial interest of a trust? For rules of constructive ownership, see instructions. If “Yes,” complete (i) through (v) below . . . . . . .
(i)Name of Entity
(iii)Type of Entity
(iv)Country of Organization
(v)Maximum Percentage Owned in Profit, Loss, or Capital
5a At the end of the tax year, did the corporation have any outstanding shares of restricted stock? . . . . . . . .
If “Yes,” complete lines (i) and (ii) below.
(i)
Total shares of restricted stock
(ii)
Total shares of non-restricted stock
bAt the end of the tax year, did the corporation have any outstanding stock options, warrants, or similar instruments? .
Total shares of stock outstanding at the end of the tax year
. .
(ii)Total shares of stock outstanding if all instruments were executed
6Has this corporation filed, or is it required to file, Form 8918, Material Advisor Disclosure Statement, to provide
information on any reportable transaction?
. . . . . . . . . . . . . . . . . . . . . . . .
Check this box if the corporation issued publicly offered debt instruments with original issue discount
If checked, the corporation may have to file Form 8281, Information Return for Publicly Offered Original Issue Discount
Instruments.
8If the corporation (a) was a C corporation before it elected to be an S corporation or the corporation acquired an asset with a
basis determined by reference to the basis of the asset (or the basis of any other property) in the hands of a C corporation, and (b) has net unrealized built-in gain in excess of the net recognized built-in gain from prior years, enter the net unrealized built-in
gain reduced by net recognized built-in gain from prior years. See instructions
. . . . . . $
9Did the corporation have an election under section 163(j) for any real property trade or business or any farming business
in effect during the tax year? See instructions . . . . . . . . . . . . . . . . . . . . . . . .
10 Does the corporation satisfy one or more of the following? See instructions . . . . . . . . . . . . . .
aThe corporation owns a pass-through entity with current, or prior year carryover, excess business interest expense.
bThe corporation’s aggregate average annual gross receipts (determined under section 448(c)) for the 3 tax years preceding the current tax year are more than $30 million and the corporation has business interest expense.
cThe corporation is a tax shelter and the corporation has business interest expense.
If “Yes,” complete and attach Form 8990, Limitation on Business Interest Expense Under Section 163(j).
11 Does the corporation satisfy both of the following conditions? . . . . . . . . . . . . . . . . . .
aThe corporation’s total receipts (see instructions) for the tax year were less than $250,000.
bThe corporation’s total assets at the end of the tax year were less than $250,000. If “Yes,” the corporation is not required to complete Schedules L and M-1.
Page 3
Other Information (see instructions) (continued)
12During the tax year, did the corporation have any non-shareholder debt that was canceled, was forgiven, or had the
terms modified so as to reduce the principal amount of the debt? . . . . . . . . . . . . . . . . .
If “Yes,” enter the amount of principal reduction . . . . . . . . . . . . . . . $
13During the tax year, was a qualified subchapter S subsidiary election terminated or revoked? If “Yes,” see instructions .
14a
Did the corporation make any payments that would require it to file Form(s) 1099?
If “Yes,” did or will the corporation file required Form(s) 1099?
Is the corporation attaching Form 8996 to certify as a Qualified Opportunity Fund?
If “Yes,” enter the amount from Form 8996, line 15 . . . . . . . . . . . . . . $
16At any time during the tax year, did the corporation: (a) receive (as a reward, award, or payment for property or services);
or (b) sell, exchange, or otherwise dispose of a digital asset (or a financial interest in a digital asset)? See instructions .
Schedule K
Shareholders’ Pro Rata Share Items
Total amount
1
Ordinary business income (loss) (page 1, line 22)
Net rental real estate income (loss) (attach Form 8825)
3a
Other gross rental income (loss)
Expenses from other rental activities (attach statement)
. . . .
3b
Other net rental income (loss). Subtract line 3b from line 3a . . .
3c
(Loss)
Interest income
Dividends: a Ordinary dividends
5a
b Qualified dividends
5b
Royalties
Net short-term capital gain (loss) (attach Schedule D (Form 1120-S))
8a
Net long-term capital gain (loss) (attach Schedule D (Form 1120-S)) .
Collectibles (28%) gain (loss)
8b
Unrecaptured section 1250 gain (attach statement)
8c
Net section 1231 gain (loss) (attach Form 4797)
Other income (loss) (see instructions) . . .
Type:
Section 179 deduction (attach Form 4562)
12a
Cash charitable contributions
Section 59(e)(2) expenditures
12d
Noncash charitable contributions
12b
Investment interest expense
12c
e
Other deductions (see instructions) . . . .
12e
13a
Low-income housing credit (section 42(j)(5))
Low-income housing credit (other)
13b
Credits
Qualified rehabilitation expenditures (rental real estate) (attach Form 3468, if applicable) . .
13c
Other rental real estate credits (see instructions)
13d
Other rental credits (see instructions) . . .
13e
f
Biofuel producer credit (attach Form 6478)
13f
g
Other credits (see instructions)
13g
Inter- national
Attach Schedule K-2 (Form 1120-S), Shareholders’ Pro Rata Share Items—International, and
check this box to indicate you are reporting items of international tax relevance . . . .
Alternative MinimumTax Items(AMT)
15a
Post-1986 depreciation adjustment
Adjusted gain or loss
15b
Depletion (other than oil and gas)
15c
Oil, gas, and geothermal properties—gross income
15d
Oil, gas, and geothermal properties—deductions
15e
Other AMT items (attach statement)
15f
ItemsAffecting ShareholderBasis
16a
Tax-exempt interest income
Foreign taxes paid or accrued
16f
Other tax-exempt income
16b
Nondeductible expenses
16c
Distributions (attach statement if required) (see instructions) . . .
16d
Repayment of loans from shareholders
16e
Page 4
Shareholders’ Pro Rata Share Items (continued)
Information
17a
Investment income
. . . . .
Other
Other items and amounts (attach statement)
Investment expenses
17b
Dividend distributions paid from accumulated earnings and profits . . . .
17c
Recon-
ciliation
Income (loss) reconciliation. Combine the total amounts on lines 1 through 10.
From the result,
subtract the sum of the amounts on lines 11 through 12e and 16f . . . .
Schedule L
Balance Sheets per Books
Beginning of tax year
End of tax year
Assets
(a)
(b)
(c)
(d)
2a
Trade notes and accounts receivable . . .
Less allowance for bad debts
(
)
Inventories
U.S. government obligations
Tax-exempt securities (see instructions) . .
Other current assets (attach statement) . . .
Loans to shareholders
Mortgage and real estate loans
Other investments (attach statement) . . .
10a
Buildings and other depreciable assets . . .
Less accumulated depreciation
11a
Depletable assets
Less accumulated depletion
Land (net of any amortization)
Intangible assets (amortizable only) . . . .
Less accumulated amortization
Other assets (attach statement)
Total assets
Liabilities and Shareholders’ Equity
Accounts payable
Mortgages, notes, bonds payable in less than 1 year
Other current liabilities (attach statement) . .
Loans from shareholders
Mortgages, notes, bonds payable in 1 year or more
Other liabilities (attach statement) . . . .
Capital stock
23
Additional paid-in capital
24
Retained earnings
Adjustments to shareholders’ equity (attach statement)
Less cost of treasury stock
Total liabilities and shareholders’ equity . .
Completing the IRS 1120-S form is an essential task for S corporations. Following these steps will help ensure that the form is filled out accurately and submitted on time. Make sure to have all necessary financial documents and information ready before starting the process.
What is the IRS 1120-S form?
The IRS 1120-S form is a tax return specifically designed for S corporations. An S corporation is a special type of corporation that meets specific Internal Revenue Service (IRS) requirements. This form allows the corporation to report income, deductions, gains, and losses while passing these tax responsibilities to its shareholders.
Who needs to file Form 1120-S?
Any corporation that has elected to be treated as an S corporation must file Form 1120-S. This includes corporations with a valid S corporation election and those that meet the eligibility criteria, such as having no more than 100 shareholders and only one class of stock.
When is the deadline for filing Form 1120-S?
The deadline for filing Form 1120-S is typically the 15th day of the third month after the end of the corporation's tax year. For most corporations that follow the calendar year, this means the due date is March 15. If this date falls on a weekend or holiday, the deadline is extended to the next business day.
What information is required on Form 1120-S?
Form 1120-S requires various pieces of information, including:
Accurate reporting of this information is crucial for compliance with tax laws.
What happens if Form 1120-S is filed late?
If Form 1120-S is filed late, the corporation may face penalties. The IRS typically imposes a penalty of $210 for each month the return is late, multiplied by the number of shareholders during the month. However, if the corporation can demonstrate reasonable cause for the delay, it may be possible to avoid penalties.
Can Form 1120-S be filed electronically?
Yes, Form 1120-S can be filed electronically. Many tax preparation software programs support e-filing for this form. Electronic filing can expedite processing and reduce the likelihood of errors. However, the corporation must ensure that it meets all requirements for electronic submission.
How do shareholders report income from Form 1120-S?
Shareholders report their share of the S corporation's income, deductions, and credits on their personal tax returns using Schedule E (Supplemental Income and Loss). Each shareholder receives a Schedule K-1 from the S corporation, detailing their share of the corporation's income and other tax attributes. It is essential for shareholders to keep this information for accurate reporting.
Filing the IRS 1120-S form can be a complex process, and many people make mistakes that can lead to complications down the line. One common error is failing to report all income. S corporations must report all income earned during the tax year. Omitting any income, even if it seems minor, can lead to audits and penalties. Accurate reporting is crucial for compliance with tax laws.
Another frequent mistake is misclassifying expenses. Taxpayers sometimes categorize personal expenses as business expenses. This misclassification can result in disallowed deductions and potential legal issues. It is essential to keep personal and business finances separate to avoid this pitfall.
Many individuals also overlook the importance of signatures. The IRS requires that the form be signed by an officer of the corporation. Failing to provide a signature can lead to delays in processing the return or even rejection of the form. Always ensure that the form is signed and dated before submission.
Inaccurate calculations can create significant problems as well. Taxpayers may miscalculate deductions or credits, leading to incorrect tax liability. It is advisable to double-check all figures and consider using tax software or consulting a professional to ensure accuracy.
Finally, neglecting to file on time is a mistake that can have serious consequences. The IRS imposes penalties for late filings, which can accumulate quickly. Marking the filing deadline on the calendar and preparing the form well in advance can help avoid this issue. Staying organized and proactive is key to successful tax filing.
The IRS 1120-S form is essential for S corporations, allowing them to report income, deductions, and credits. Alongside this form, several other documents may be necessary for a complete tax filing. Below is a list of common forms that often accompany the IRS 1120-S.
Each of these forms plays a vital role in the overall tax reporting process for S corporations. Ensuring that they are completed accurately and submitted on time can help maintain compliance and avoid potential issues with the IRS.
The IRS Form 1120-S is similar to the IRS Form 1065, which is used by partnerships to report income, deductions, and credits. Both forms allow for pass-through taxation, meaning that the income is not taxed at the corporate level but instead passes through to the individual partners or shareholders. While Form 1120-S is specific to S corporations, Form 1065 caters to partnerships. Each form requires detailed financial information, including income, expenses, and distributions, but the structure and specific line items differ to reflect the unique characteristics of each business entity type.
Another document that resembles the IRS Form 1120-S is the IRS Form 1120, which is the corporate tax return for C corporations. Like Form 1120-S, Form 1120 requires corporations to report their income and expenses. However, the key difference lies in taxation. C corporations face double taxation—once at the corporate level and again when dividends are distributed to shareholders. In contrast, S corporations, using Form 1120-S, avoid this double taxation by passing income directly to shareholders, who then report it on their personal tax returns.
The IRS Form 1040, specifically the Schedule C, also shares similarities with Form 1120-S. Schedule C is used by sole proprietors to report income or loss from their business. Both forms require detailed reporting of income and expenses, and both ultimately influence the individual’s tax liability. However, while Form 1120-S is designed for S corporations with multiple shareholders, Schedule C is intended for individual business owners. This distinction affects how each form is filled out and the types of deductions that can be claimed.
Lastly, the IRS Form 990 is comparable to Form 1120-S in that both are used by organizations to report financial information to the IRS. Form 990 is specifically for tax-exempt organizations, such as charities and nonprofits, and it provides transparency about their financial activities. Both forms require comprehensive reporting of income and expenses, but the context is different. While Form 1120-S focuses on the income and distributions of S corporations, Form 990 emphasizes the operational and financial activities of tax-exempt entities, reflecting their unique tax status and obligations.
When filling out the IRS 1120-S form, it is crucial to follow specific guidelines to ensure accuracy and compliance. Below is a list of dos and don'ts that can help streamline the process.
By adhering to these guidelines, individuals and businesses can navigate the complexities of the IRS 1120-S form with greater ease and confidence.
The IRS 1120-S form is often misunderstood, leading to confusion among small business owners and shareholders. Here are six common misconceptions about this important tax form:
Understanding these misconceptions can help ensure compliance and maximize the benefits of S Corporation status. Always consult with a tax professional for personalized advice tailored to your specific situation.
Filling out the IRS 1120-S form can seem daunting, but understanding its key aspects can simplify the process. Here are some essential takeaways:
By keeping these points in mind, you can navigate the IRS 1120-S form with greater confidence and clarity.
Free IRS 1120-S Template in PDF