The operator is asking for a gross revenue percentage and a base rent floor, and I want to know which number actually binds in a good month versus a bad one.

The threshold placement is the right thing to focus on, and the math makes it obvious why. In the example above, a threshold at $10,000 means the percentage clause activates on roughly $3,500 of revenue in a slow month and $8,000 in a strong one, so the landlord captures 12 percent of a meaningful base. Push that threshold to $13,000 on a lot averaging $13,500 and the percentage only fires on $500 most months, which is $60, and suddenly the base of $7,500 is doing almost all the work regardless of demand.

The structure you want depends on which risk you are trying to price. If the operator is unproven or the market is genuinely volatile, a strong base with a low threshold protects the landlord but shares upside broadly. If you have twelve months of receipts showing consistent gross above a certain number, the threshold should sit near that number so ordinary performance still generates percentage rent, and you are only giving the operator relief when something actually goes wrong.

The gross definition point deserves more pressure than most owners apply. Monthly contract holders who prepay six months create a timing question: does that prepay count in the month received or get spread. Event surcharges collected by a third-party app often get reported net of the platform fee, so the landlord splits against a smaller number than the parker actually paid. Those two items alone can shift effective rent by several hundred dollars a month on a 55-space lot without anyone technically misreporting anything.

What does the draft say about monthly contract revenue specifically, and is there an audit right that lets you pull the operator's transaction logs rather than just their summary reports?

Your math on the threshold is right, and the framing is useful for anyone new to this structure.

To define terms quickly: the base rent is the minimum you collect no matter what. The percentage clause is the extra amount you earn once gross revenue (total parking income) crosses a set threshold. The threshold is the dollar number where the percentage kicks in.

Your core point is that the threshold is the controlling variable, and I agree with the logic. If average monthly gross is $13,500 and the threshold sits at $8,000, the percentage clause fires every single month, which means the percentage rate matters a lot. If the threshold sits at $13,000, you spend most months collecting only the base, and the operator captures most of the upside from ordinary good performance. Negotiating the rate without negotiating the threshold is like agreeing to a bonus plan without reading the eligibility criteria.

The gross definition point is the part most people miss until it costs them something. Parking arrangements increasingly run through third-party apps, and those platforms take a service fee before the money reaches anyone. Whether your percentage applies to the amount before or after that fee can move your monthly check meaningfully at scale. Monthly contract prepayments create a timing question too: if a driver pays six months up front in January, which month does that revenue land in for the purposes of your split?

A tax advisor or real estate attorney should review the actual agreement language before you sign, because how gross is defined is both a legal and a financial question.

What does the draft say gross includes, and is there a carve-out for third-party platform fees?

The gross definition question is the one I'd push on hardest before anything else, because a third-party app taking 20 to 25 percent off the top before the operator reports revenue can silently shift the effective threshold by two or three thousand dollars a month without changing a single printed number in the lease.

On the structure itself: if the last twelve months averaged $13,500, your threshold at $10,000 means the percentage clause ran every single month and produced real rent. Slide that threshold to $13,000 and you collect base-only in any average or below-average month, which on a lot with seasonal swing could be six months a year. The percentage rate is almost secondary once you see that.

What does the draft say about whether app platform fees, validation reimbursements, and monthly contract prepayments are included in gross before the threshold is applied?