Running an LLC With Your Spouse: The Paperwork Nobody Warned You About

TL;DR An LLC owned by you and your spouse is treated as a partnership by the IRS in most states, which means a Form 1065 with K-1s for each spouse, plus some rules about how compensation works. In community property states you can elect simpler treatment as a disregarded entity. Either way, the document that matters most is the operating agreement, because it’s what decides what happens if one of you stops being able to participate in the business for any reason. A typical setup is doable without a lawyer, provided you sit down and do it.

Starting a business with your spouse feels casual until the IRS shows up

You and your spouse decided to register an LLC for the side business that became a full business. Maybe it’s a design studio or an Etsy shop that outgrew Etsy. You filed the formation paperwork yourselves and got the EIN online in twenty minutes. Within a couple of weeks you were invoicing customers.

A year later, you sit down to do taxes and discover that the IRS expects a different return than the one you’ve been filing. Maybe your bank asks for an operating agreement before they’ll open a second account. Or you start hiring and realize you have no idea whether your spouse is supposed to be on payroll. The absence of a single document can also turn a family conversation about retirement or illness into a court date.

This post is the paperwork list that should have come with the formation packet but didn’t. The work is administrative rather than legal, but the consequences of skipping it are real.

The tax classification problem most spouses don’t know they have

When you form an LLC, the IRS doesn’t automatically know how to tax it. Single-member LLCs default to a “disregarded entity” (the income goes on your Schedule C). Multi-member LLCs default to a partnership (Form 1065, K-1s for each member). The default for spouses depends entirely on which state you live in, and most people get this wrong on their first return.

In the nine community property states (Arizona, California, Idaho, Louisiana, Nevada, New Mexico, Texas, Washington, and Wisconsin), the IRS gives married couples a choice under Revenue Procedure 2002-69. You can treat your jointly owned LLC as a partnership and file Form 1065, or you can treat it as a disregarded entity and file a single Schedule C on your joint 1040. The disregarded-entity election is what most spouses want because it removes a whole return from your life.

Outside those nine states, you do not get that choice at the LLC level. A spouse-owned LLC is a multi-member LLC, and the IRS treats it as a partnership. You file Form 1065 with a K-1 for each spouse, and each of you reports your share on your personal 1040. There is no “we’re married, can we skip the partnership return” exception. The late-filing penalty for Form 1065 is $245 per partner per month for 2026 returns, capped at twelve months, which means a forgotten return for two spouses can cost almost $6,000 before you even owe tax.

The Qualified Joint Venture (QJV) election that comes up in a lot of online advice is a different animal. QJV applies only to unincorporated husband-and-wife businesses — sole proprietorships. If you and your spouse run a business together without forming an LLC, you can elect QJV and each file a Schedule C. Once you form an LLC in a non-community-property state, QJV is off the table and partnership treatment kicks in. This is the most common piece of bad internet advice about spousal businesses, and it’s worth saying clearly: forming an LLC removes your QJV option in 41 states.

Your situation	Default IRS treatment	Form you file
Spouses own LLC, community property state	Choice: disregarded entity or partnership	Schedule C (joint 1040) or Form 1065
Spouses own LLC, common-law state	Partnership	Form 1065 + K-1s
Spouses run unincorporated business	Can elect Qualified Joint Venture	Two Schedule Cs (joint 1040)
One spouse owns LLC, other is employee	Single-member LLC	Schedule C + W-2 for employee spouse
One spouse owns LLC, other is contractor	Single-member LLC	Schedule C + 1099-NEC for contractor spouse

If you’re not sure which row applies to you, the practical test is: is your LLC’s name on the formation document filed with the state, and are both spouses listed as members? If yes to both, you have a multi-member LLC, and the state you live in decides whether you have to file Form 1065 or have an option.

The operating agreement is the document that actually matters

States require an operating agreement in a small number of cases (California, New York, Missouri, Maine, and Delaware). The rest treat it as optional. This is misleading. An operating agreement is not optional in any meaningful sense, because without one, your state’s default LLC code applies to your business and those defaults almost never match what a married couple actually wants.

A spouse-owned LLC operating agreement defines how the two of you share ownership and decisions, and sets out how money moves from the business into your personal accounts. It also answers what happens to the business when one of you can no longer participate, for any reason.

For a 50/50 spousal LLC, the document doesn’t need to be long. A workable operating agreement for a two-spouse LLC can be five to ten pages. The content that matters:

• The basics at the top: who the members are and how much each one owns, plus the LLC name with its state of formation and the document’s effective date.
• Capital contributions: who put in what money or property at formation. This matters for tax basis and for buyouts.
• Profit and loss allocation. Default is by ownership percentage, but you can allocate differently if you have a reason. Tax basis follows the allocation; cash distribution is a separate question.
• Distributions: how often you take money out of the LLC and into your personal accounts. Many spousal LLCs do this monthly or quarterly. Larger draws should be approved by both members in writing, even if the writing is a one-line email.
• Decision-making: which decisions require both spouses to agree, and which can be made unilaterally. A useful default is that anything below a dollar threshold (say, $2,500) can be approved by either spouse, and anything above it requires both.
• Death and incapacity: if one spouse dies, does the surviving spouse automatically take full ownership, or does the deceased spouse’s share pass through their will or trust? Most couples want automatic survivor ownership for the business, but it has to be written down to override your state’s default inheritance rules.
• Divorce: most operating agreements give the non-divorcing or “innocent” spouse the right to buy out the other at a valuation formula spelled out in the document. The formula is usually book value or a fixed multiple of trailing-twelve-month revenue; an outside appraisal is the fallback when those don’t fit. Pick something and write it down before you need it.
• Dissolution: how you wind the LLC down if you both decide to stop. Usually a vote of both members, followed by a wind-down period to pay creditors and distribute remaining assets.

You do not need a lawyer to draft this for a straightforward setup. Free LLC operating agreement templates from the SBA or your state Secretary of State are reasonable starting points (Northwest Registered Agent’s free template is another widely used one). Read the whole document and replace every placeholder before either spouse signs it. The signature is what makes it real. An unsigned operating agreement sitting in a Google Doc has no legal effect.

Putting your spouse on payroll, or not

The most common question for spousal LLCs is whether to put one spouse on payroll. The answer depends on whether they’re an owner or an employee, which is not always the same answer.

If both of you are members of the LLC, the IRS treats you both as self-employed. Your compensation flows through Schedule C (disregarded entity) or K-1 (partnership) and you pay self-employment tax at 15.3% on your net earnings up to the Social Security wage base ($184,500 in 2026), then 2.9% Medicare on everything above it. Instead of a paycheck, you take owner draws.

If only one spouse owns the LLC and the other works for the business, the working spouse can be a W-2 employee. Federal payroll tax treatment is slightly different for spouse-employees than for regular hires: their wages are exempt from federal unemployment tax (FUTA), but they still pay regular Social Security and Medicare (FICA) like anyone else on payroll. A related rule worth knowing: a child under 18 who works for a parent’s sole proprietorship or spousal partnership is exempt from both FICA and FUTA, which is a real planning opportunity for families with teenage kids who actually contribute work.

If only one spouse owns the LLC and the other does occasional work as a contractor, you issue a 1099-NEC at year-end if you pay them $600 or more. This is the lightest paperwork setup and works well for businesses where one spouse does most of the work and the other helps in a limited capacity (bookkeeping a few hours a month, for example).

There’s a fourth option that comes up in community property states: the spouse-owned LLC elects S-corporation status. This is a separate tax election (Form 2553) and changes how you pay yourselves. Under an S-corp, you both take a “reasonable salary” via W-2 and the rest of the profit flows through as a distribution that avoids self-employment tax. S-corp election is worth modeling when your combined net income is above $80,000 to $100,000, because the SE-tax savings can offset the cost of running payroll and filing Form 1120-S. Below that, the bookkeeping and payroll overhead usually outweighs the savings.

The banking and contracts paperwork most spouses forget

A few documents that come up after the LLC is running, that most spousal businesses underdocument:

• A signed banking resolution that authorizes each spouse to open accounts and sign on behalf of the LLC. Banks ask for this when you open a business account, and many will require it as a stand-alone document rather than just an extract from the operating agreement.
• A registered agent designation if you’re acting as your own registered agent. The state needs to know which spouse is reachable at the listed address during business hours.
• An EIN confirmation letter (Form CP 575) stored somewhere you can find it. You will need it for every bank and payroll provider you ever sign up with. The IRS will not reissue it; if you lose it, you’ll get a slightly different letter (147C) that confirms the same number.
• Beneficial Ownership Information (BOI) reports filed with FinCEN. As of 2026, the BOI reporting requirement that came in under the Corporate Transparency Act applies to most LLCs, with limited exceptions. Both spouses are typically listed as beneficial owners. Updates are due within 30 days of any reportable change (an address change or ownership change being the two most common).
• IP assignment agreements between the LLC and each spouse, covering anything either spouse creates that the business uses. This matters even more when both spouses contribute creative work, because without an assignment, the personal IP follows the spouse out the door in a divorce or buyout.
• Vendor and customer contracts in the LLC’s name rather than either spouse’s personal name. A surprising number of spousal businesses run for years with contracts signed personally because the spouse forgot to switch the signature block.

The full list isn’t long, and most of these documents can be drafted once and reused. The point of writing them is that they exist in a folder when you need them.

What happens when life happens

The reason any of the above is worth doing is the part most spouses don’t want to think about: at some point, the business and the marriage will be in different states. One of you might want to retire while the other keeps going. A serious illness or death can leave the surviving partner figuring out the business on top of everything else, and marriages do end. Less dramatically, the company might outgrow the household and need to take on outside owners or capital.

The operating agreement is the rulebook for all of these situations. Without one, your state’s default rules and family court take over, and neither produces results that match what either spouse intended.

In a death scenario, an operating agreement with a survivor-ownership clause and a tax-aware basis step-up arrangement can turn what would be a complicated estate event into a one-form transition. Without that clause, the deceased spouse’s share passes through their will or, in the absence of a will, through state intestacy rules, and the surviving spouse may end up co-owning the business with their adult children or in-laws.

Divorce is the situation that produces the most spousal LLC litigation. A divorce-aware operating agreement gives the non-divorcing spouse a right of first refusal to buy out the other at a defined valuation. Without that clause, the LLC interest falls under community property or equitable distribution rules depending on your state, and the valuation argument becomes part of the divorce proceeding.

A planned exit like retirement is the cleaner case, but it still needs buyout mechanics on paper. That means a price and a payment schedule, written down before either of you raises the subject. Most spousal LLCs use book value or a defined revenue multiple paid out over two to five years. Simple mechanics work fine; the important part is that they exist on the day the conversation starts.

None of this is hypothetical. The reason small business attorneys see a steady stream of spousal LLC disputes is that the operating agreement was either never written or written years ago and never updated when the business grew. The fix is to write one and review it every two or three years.

The paperwork checklist

If you want to skip ahead to the list, here is what a spouse-owned LLC running cleanly in 2026 has on file:

• Filed articles of organization (state-specific, one-time)
• EIN confirmation from the IRS (Form CP 575, one-time)
• A signed operating agreement covering how the LLC is owned and run day to day, and what happens to it when one of you exits the business for any reason
• A banking resolution authorizing both spouses on the business accounts
• A registered agent designation (state-specific)
• BOI report filed with FinCEN (one-time, updated within 30 days of any change)
• Annual or biennial state filings (varies by state, usually $20 to $300)
• Tax filing classification confirmed — partnership treatment by default in most states, with disregarded entity or S-corp available by election
• Payroll setup if one spouse is a W-2 employee (federal and state withholding accounts, workers’ comp where required)
• IP assignment agreements between each spouse and the LLC
• Vendor and customer contracts in the LLC’s name

That is the entire list for a typical service or product business. Real estate holding LLCs and multi-state operations will have more (and so will any business that takes on outside investors). Most spousal LLCs don’t, and the list above is enough.

How HoloSign handles the e-signature side

E-signing the documents above is legally fine under the ESIGN Act and eIDAS. The signing record (a timestamped IP and document hash tied to each signer’s email) is admissible evidence and, in practice, harder to dispute than a paper signature in a folder.

HoloSign is built for two-person businesses handling this kind of recurring paperwork — operating agreements one month, vendor contracts the next. $19 a month for unlimited signing, both spouses on the same account at no additional cost, no per-user fee that scales when you hire. If your spousal LLC sends more than ten documents a year (most do), the per-envelope tools cost more than HoloSign by month four.

The product side aside: the paperwork list above applies whether you sign on HoloSign or somewhere else (paper included). The point of writing it all down is that the document exists when you need it, signed by both of you, before the event that triggers the need.

FAQ

Can a married couple own a single-member LLC?

Only in community property states. In Arizona, California, Idaho, Louisiana, Nevada, New Mexico, Texas, Washington, and Wisconsin, you can elect disregarded-entity treatment under IRS Revenue Procedure 2002-69 and file a single Schedule C. Elsewhere, a spouse-owned LLC is a multi-member LLC and the IRS treats it as a partnership by default.

Do my spouse and I need an operating agreement if it’s just the two of us?

Yes. The operating agreement is what decides what happens if one of you wants out of the business or stops being able to participate. Without one, your state’s default LLC rules apply, and those defaults rarely match what a married couple actually wants. Every state recognizes operating agreements for two-member LLCs, including those owned by spouses.

Do I have to file a partnership return (Form 1065) for our LLC?

Probably yes, unless you live in a community property state and elect disregarded-entity treatment. The Qualified Joint Venture election that lets sole proprietorships skip Form 1065 does not apply to LLCs. Late Form 1065s carry a $245-per-partner-per-month penalty in 2026.

Can I put my spouse on payroll for our LLC?

Only if they’re a W-2 employee of the business. A co-owner of the LLC takes draws or K-1 distributions instead of a paycheck because the IRS treats both owners as self-employed. If one spouse owns the LLC and the other works for it, the working spouse can be a W-2 employee. Wages paid to a spouse-employee are exempt from federal unemployment tax (FUTA) but subject to FICA.

What happens to our LLC if we get divorced?

Whatever your operating agreement says, or your state’s default rules if you don’t have one. Most divorce-aware operating agreements give the non-divorcing spouse a right of first refusal to buy out the other at a defined valuation. Without that clause, the LLC interest becomes part of the property settlement and the valuation argument moves into divorce proceedings.

Are e-signed operating agreements legally valid?

Yes. Under the US ESIGN Act and the Uniform Electronic Transactions Act (adopted in 49 states; New York has its own functionally equivalent law), an electronically signed operating agreement is binding. The eIDAS regulation provides the equivalent in the EU. The audit trail an e-signature platform creates is, in practice, stronger evidence than a paper signature in a drawer.

This post is for informational purposes only and does not constitute legal or tax advice. The rules around LLC tax classification vary by state, as do operating-agreement requirements and the way family law treats business interests. Consult a small business attorney or a CPA for advice on your specific situation.