What Tax Form Does an LLC File? (Everything You Should Know)
There is no single federal income-tax form that every LLC files. The answer depends on the LLC's tax classification, the business activity, and whether it has employees or owes a separate tax [1].
For a domestic LLC, the default classification is usually disregarded entity for one owner and partnership for two or more owners. An LLC may instead elect corporate treatment.
Use this as a starting point, then check current IRS instructions and state requirements. An income-tax classification does not erase payroll, excise, or information-return obligations.
Quick Summary:
- One owner, default classification: the LLC's activity is generally reported on the owner's return using the schedule for that activity.
- Two or more owners, default classification: the LLC generally files Form 1065 and gives each member a Schedule K-1 [2].
- S-corporation election: file Form 1120-S and issue Schedule K-1s to shareholders.
- C-corporation election: file Form 1120; the corporation does not pass its income through to members on a K-1.
- Employment, excise, and state filings may be required even when there is no federal income-tax return at the entity level.
What tax form does an LLC file?
The IRS first classifies the LLC; the word “LLC” is a state-law form, not a federal return type. A domestic single-member LLC with no corporate election is usually disregarded for federal income tax. Its owner reports the activity on the appropriate individual return [3].
For a business, that may be Schedule C; for certain farm income, Schedule F; and for many real-estate rental activities, Schedule E. Services, property type, and other facts can change which schedule applies [4].
See what a single-member LLC is, how it compares with a sole proprietorship, and our overview of LLC tax treatment.
Forms for a Partnership-Taxed LLC
A domestic LLC with two or more members generally defaults to partnership classification unless it elects corporate treatment. The LLC generally files Form 1065 and provides a Schedule K-1 to each member; each member reports the items according to their tax character [5].
Members can owe tax on their allocated share even if the LLC keeps the cash. Cash distributions and taxable allocations are not the same thing.
Some partnerships do not need to file Form 1065 if they had no income and no expenditures treated as deductions or credits, but exceptions apply. Check the instructions for the actual tax year [6].
A multi-member LLC may elect corporate tax treatment. Do not file Form 1065 just because the business is legally an LLC if a different valid election is in effect.
Self-Employment and Payroll Forms
Self-employment tax depends on classification and the member's role. A sole owner operating an active trade or business through a disregarded LLC is generally subject to self-employment tax on net earnings, similar to a sole proprietor.
Members of a partnership-taxed LLC may owe self-employment tax on relevant earnings. S-corporation shareholders who work for the company may need wages subject to payroll taxes; distributions do not replace reasonable compensation for services [7].
Form 941 or 944, Forms W-2 and W-3, Forms 1099, and federal unemployment filings may apply depending on employees and payments. A single-member LLC can also have separate employment or excise-tax obligations even when disregarded for income tax [8].
Tax Return Deadlines Depend on Classification
Deadlines follow the return, tax year, and entity classification—not one universal LLC date. For calendar-year taxpayers, Form 1040 is generally due in April; a calendar-year partnership's Form 1065 is generally due in March. Weekends and legal holidays can move the filing date.
Corporate returns have their own due-date rules. Confirm the current year's instructions and any extension before relying on a date; an extension to file generally does not extend the time to pay tax [9].
For a practical document checklist, see our LLC tax-filing guide.
Also check state income, franchise, sales, payroll, annual-report, and information-return requirements. Filing a federal return does not satisfy a state filing automatically. If you need help with entity documents, compare our online legal services guide.
FAQs
Do LLCs Pay Taxes Monthly?
Usually, owners do not pay federal income tax in monthly installments through an LLC return. Owners may need quarterly estimated payments, and the LLC may have monthly or quarterly payroll, excise, or sales-tax deposits depending on its activities.
How Many Times Are LLCs Taxed?
An LLC's federal income-tax treatment depends on its classification. A disregarded LLC's activity is generally reported on its owner's return; partnership-taxed LLCs file an information return and members report their shares; corporations file corporate returns. State taxes may work differently [10].
Do You Get a Tax Refund if Your LLC Loses Money?
A tax loss does not automatically produce a refund. The owner must have an allowable loss under the applicable tax rules, and the loss may be limited or carried forward. A C-corporation-taxed LLC generally uses the loss at the corporate level.
References:
- https://www.irs.gov/businesses/small-businesses-self-employed/limited-liability-company-llc
- https://www.irs.gov/businesses/small-businesses-self-employed/llc-filing-as-a-corporation-or-partnership
- https://www.irs.gov/businesses/small-businesses-self-employed/single-member-limited-liability-companies
- https://www.irs.gov/businesses/small-businesses-self-employed/limited-liability-company-possible-repercussions
- https://www.irs.gov/businesses/small-businesses-self-employed/llc-filing-as-a-corporation-or-partnership
- https://www.irs.gov/instructions/i1065
- https://www.irs.gov/instructions/i1120s
- https://www.irs.gov/businesses/small-businesses-self-employed/single-member-limited-liability-companies
- https://www.irs.gov/faqs/small-business-self-employed-other-business/starting-or-ending-a-business/starting-or-ending-a-business-3
- https://www.irs.gov/businesses/small-businesses-self-employed/llc-filing-as-a-corporation-or-partnership
