If your partnership or multi-member LLC had no income and no expenses at all for the tax year, you do not need to file Form 1065. But the exception is narrower than it sounds. The IRS requires the return whenever a domestic partnership receives any income or incurs any expenditure treated as a deduction or credit, so a single deductible cost during the year, even one dollar, brings the filing obligation back.1Internal Revenue Service. Instructions for Form 1065 (2025) – Section: Who Must File
What Actually Triggers the Filing Requirement
The rule from the Form 1065 instructions is that every domestic partnership must file “unless it neither receives income nor incurs any expenditures treated as deductions or credits for federal income tax purposes.”1Internal Revenue Service. Instructions for Form 1065 (2025) – Section: Who Must File Zero revenue alone is not enough. The test looks at both sides of the ledger, and either side, if not zero, forces you to file.
Form 1065 is an informational return, not a tax bill. The partnership itself doesn’t owe income tax on it. What it does is report the entity’s income, deductions, gains, and losses, then allocate each partner’s share on a Schedule K-1, which partners carry over to their personal Form 1040.2Internal Revenue Service. 2025 Partner’s Instructions for Schedule K-1 (Form 1065) Even when every line reads zero, the partnership is still the entity on the hook for producing those K-1s.
Why Most “Dormant” Partnerships Still Have to File
Here is where inactive partnerships get caught. The following are all expenditures treated as deductions, and any one of them defeats the no-filing exception:
- State annual report fees or franchise taxes
- Registered agent fees
- Bank account maintenance charges
- An accountant’s or bookkeeper’s bill
A partnership that earned nothing but paid a $100 state filing fee has reportable activity and must file. Income works the same way. If the partnership’s checking account earned $3 in interest, that counts as income and the return is due.
If your LLC or limited partnership is registered in any state, it almost certainly pays an annual fee or franchise tax, and that alone puts you inside the filing requirement. In practice, very few existing entities clear the zero-activity bar without being deliberately shut down.
The Narrow True-Zero Exception
A domestic partnership that had literally no income, no deductions, and no credits for the entire tax year is not required to file Form 1065.3eCFR. 26 CFR 1.6031(a)-1 – Return of Partnership Income There is no dollar threshold and no materiality test. All three categories must be zero.
The partnerships that genuinely meet this are ones holding no assets, keeping no bank accounts, owing no state fees, and running no transactions of any kind. If that is your situation, the better question is usually whether to terminate the partnership outright rather than leave a shell entity sitting in IRS records year after year.
What a Zero-Income Return Looks Like
When income is zero but some deductible expense forces you to file, you report the activity that did occur. That includes the deductible expenses themselves and an update to each partner’s capital account. The return also tracks each partner’s outside basis, which controls the tax treatment of future distributions, debt allocations, or a sale of a partnership interest. Skipping a year leaves gaps in those basis records that get expensive to reconstruct later.
Every partner still gets a Schedule K-1, even if every box shows zero. Partners need the K-1 to complete their personal returns, and the IRS cross-references K-1 data against individual filings. A missing K-1 can delay a partner’s refund or draw an IRS inquiry on the individual side.
Penalties for Not Filing
Missing the deadline triggers penalties even when no tax is owed. For returns due after December 31, 2025, the penalty is $255 per partner for each month or partial month the return is late, up to 12 months.4Internal Revenue Service. Failure to File Penalty It adds up quickly:
- A 2-partner LLC: $510 per month, up to $6,120 for a full year
- A 3-partner LLC: $765 per month, up to $9,180 for a full year
- A 5-partner LLC: $1,275 per month, up to $15,300 for a full year
The IRS assesses these automatically once its system flags a missing return, and the partnership itself is liable for the full amount.5Office of the Law Revision Counsel. 26 USC 6698 – Failure To File Partnership Return Inactive entities that assumed they had no filing obligation are the ones most often blindsided.
Getting Penalties Reduced or Removed
Two routes matter for most small partnerships that get hit with a penalty.
Small Partnership Relief Under Revenue Procedure 84-35
If your partnership meets all of the following, the IRS treats the late filing as having reasonable cause, and the penalty should not apply:6Internal Revenue Service. Applicability of Revenue Procedure 84-35 to Partnerships With Taxable Years Beginning on or After January 1, 2018
- 10 or fewer partners, with a married couple filing jointly counted as one
- All partners are individuals or estates (no corporations, trusts, or other partnerships)
- Every partner’s share of each item is proportional to ownership, with the same proportion across all items
- Every partner reported their share on a timely filed personal return
Most two- or three-member LLCs with equal splits satisfy these conditions. If a penalty notice arrives, you request abatement by citing Revenue Procedure 84-35 in your response. The IRS confirmed in 2020 that this relief still applies under the current partnership audit rules.
First-Time Penalty Abatement
If you don’t qualify under 84-35, first-time penalty abatement is available to partnerships with a clean compliance history. The partnership must have filed the same return type for the prior three tax years without any unreversed penalties in that period.7Internal Revenue Service. Administrative Penalty Relief It is a one-time reprieve, so once used, it isn’t available again for several years.
Outside these two paths, you can argue reasonable cause on the facts, but “the partnership was dormant” is not itself sufficient. You have to explain the specific circumstances that prevented timely filing.
What About a Single-Member LLC?
If you are the sole owner of an LLC, Form 1065 doesn’t apply to you at all. The IRS treats a single-member LLC as a disregarded entity, and its activity gets reported directly on your personal return, typically on Schedule C, E, or F of Form 1040.8Internal Revenue Service. Single Member Limited Liability Companies No separate informational return, no K-1. With no activity, you have nothing to report on those schedules.
The moment a second member joins, the IRS reclassifies the LLC as a partnership and the Form 1065 obligation begins. The reverse also applies: if a two-member LLC drops to one member, a final Form 1065 is required for the year of the change.
How to End the Filing Obligation for Good
The only way to stop filing Form 1065 every year is to formally terminate the partnership for federal tax purposes. Letting the business go dormant, emptying the bank account, or even dissolving with your state doesn’t do it on its own. Termination for tax purposes is the point when no part of any business, financial operation, or venture continues to be carried on by any partner in a partnership.9Office of the Law Revision Counsel. 26 USC 708 – Continuation of Partnership
If the partners agree to dissolve but continue winding up (collecting receivables, selling inventory, settling debts), the partnership isn’t terminated until winding-up is complete.10eCFR. 26 CFR 1.708-1 – Continuation of Partnership The termination date is the date the last winding-up activity finishes, not the date of the dissolution vote.
To close things out with the IRS, file a final Form 1065 for the year termination occurs. That return must:
- Check the “Final Return” box on the first page
- Report the full distribution of all remaining assets and liabilities to the partners
- Include a final Schedule K-1 for each partner showing ending capital account balance and any final distributions
Once the IRS processes that final return, the filing obligation ends. Skipping the final return and the checked box leaves the partnership active in the IRS system, and automated penalty notices will follow for every subsequent year no Form 1065 appears. Dissolving with your state is a separate step worth completing at the same time, but for the IRS, what matters is the final return.