How to Write an Operating Agreement for a Two-Person Flip

August 21, 2026 · Creative real estate finance, explained with real deals

Generated (Gemini), via Wikimedia Commons

A two-person flip almost always fails on the same three points: who decides what, who pays when the budget runs over, and what happens if one partner wants out before the house sells. An operating agreement that only covers profit split and skips those three things is not really an operating agreement. It is a handshake with a cover page. Most partners can put a working version together in an afternoon if they answer the hard questions honestly before they start drafting.

What you need

• An LLC already formed in the state where the property sits, or where you both do business, with Articles of Organization filed and an EIN issued
• A clear number for each partner's cash contribution, in dollars, not percentages of vague future costs
• An honest hourly or flat-fee value for any sweat equity, agreed on before work starts, not after
• A rough budget and timeline for the project, even a one-page version, so the agreement has something concrete to reference
• A template operating agreement, either a state bar association form, an attorney-drafted template, or a paid template built for real estate LLCs
• A separate business bank account and, ideally, a separate bookkeeping setup so partner draws and expenses are traceable

Step by step

1. Write down who is contributing what, in specific terms. Cash amounts go in as dollar figures with dates. Labor contributions get an agreed value, for example a set hourly rate for project management or GC work, capped at a total dollar amount. If one partner is putting up all the cash and the other is doing all the work, say that plainly instead of calling it a 50/50 partnership and hoping the math works out later.
2. Set the money terms: contributions, splits, and capital calls. Spell out how profit is split after costs and after each partner is repaid their capital contribution. Decide whether repayment of capital happens before or alongside profit split, since that changes outcomes a lot on a thin-margin flip. Then write the capital call clause: if the renovation runs over budget, how much can either partner be asked to put in, on what notice, and what happens if one partner can't or won't fund their share. A common approach is to let the funding partner cover the shortfall and take a larger share of profit, or charge the shortfall as a loan to the LLC at a stated interest rate, repaid off the top at sale.
3. Assign decision-making authority by category, not in general terms. "Major decisions require both partners" sounds fair but breaks down the first time you need to approve a $400 change order on a Friday afternoon. Split decisions into tiers: day-to-day items under a set dollar threshold (commonly $500 to $2,000) that either partner can approve alone, and major decisions above that threshold, plus anything touching sale price, listing agent, or loan terms, that require both signatures. Name a tiebreaker process for deadlock, even something simple like a 30-day cooling-off period followed by a buyout offer.
4. Write the exit and dispute provisions before you need them. Cover four scenarios directly: one partner wants to sell their interest before the project is done, one partner becomes unable to work due to illness or family emergency, the partners disagree on when or for how much to list the property, and one partner dies or becomes incapacitated. For each, put a mechanism in writing: a right of first refusal for the other partner to buy out the departing partner's interest, a valuation method (appraisal, agreed formula, or a simple return-of-capital-plus-share-of-work-to-date), and a payment timeline. Add a non-compete clause covering the specific property and immediate area for the life of the project, and a clause on what happens to profit if one partner walks away from the work but keeps their ownership stake.

Where this goes wrong

The most common failure is treating sweat equity as an afterthought. One partner works nights and weekends on the renovation and assumes that effort is worth something at closing, but nothing in writing ever assigned it a value. When the house sells, the cash partner wants a straight 50/50 split of profit after their capital is returned, and the working partner feels shorted for four months of unpaid labor. Both sides have a reasonable argument, which is exactly the problem. If it isn't in the agreement, it gets decided by whoever is more willing to make the other one uncomfortable.

Cost overruns are the second big one. Flips run over budget more often than they don't, even with a good contractor and a tight scope of work. Without a capital call clause, the partner who can afford to cover the overage often just does it quietly to keep the project moving, then feels resentful when profit is split evenly at the end despite an unequal cash outlay. That resentment tends to surface at the worst possible time, usually right when a listing decision needs to be made fast.

Decision-making disputes show up around listing price and timing more than almost anything else. One partner wants to list high and wait for the right buyer. The other wants to price it to move because they have cash tied up and other deals waiting. Without a pre-agreed dollar threshold or tiebreaker, this becomes a standoff that can cost thousands in carrying costs while the partners argue.

Commingling funds is a quieter but real problem. Partners run project expenses through personal accounts, pay contractors from whichever account has cash that week, and lose track of who put in what. Six months later nobody can reconstruct the numbers with confidence, and the operating agreement's clean formulas run into messy, disputed facts. A dedicated business account and simple bookkeeping from day one avoids most of this.

Finally, verbal side deals undo written agreements more often than people expect. A text message saying "don't worry about the extra $3,000, we'll sort it out at closing" feels informal and friendly in the moment. At closing, when the numbers are tight and both partners want their share, that text is not enough to settle anything. If a term changes, it goes into a written amendment, even a short one both partners sign.

When to stop and call someone

A generic template works fine for a straightforward flip between two people who trust each other and are contributing cash and labor in a fairly clean split. It stops working once the deal gets more complicated: unequal ownership percentages that don't match capital contributions, a third source of financing like a private lender or hard money loan that needs to be subordinated properly, more than two people involved, or a property held in one partner's name with the other holding only a contractual interest. Any of those situations changes the legal and tax mechanics enough that a template can create real exposure instead of preventing it.

Get a real estate attorney to review the agreement, at minimum, any time the deal involves outside financing, unequal contributions with a complicated buyout formula, or a partner who is a family member, since those relationships tend to make people avoid hard conversations that need to happen on paper. A CPA should weigh in if the LLC's tax treatment, partner distributions, or the sweat-equity valuation could trigger unexpected tax consequences, since paying a working partner in equity rather than cash can be treated differently than either partner expects. If the relationship is already strained before the paperwork is even signed, that is itself a signal worth listening to. No operating agreement fixes a partnership that shouldn't have started.

Paper & Property covers these structures because the paperwork is where most creative-finance and partnership deals actually succeed or fail, long after the handshake is forgotten.