When preparing the enrollment forms for the upcoming year, the same question always arises: annual fee divided into ten monthly payments, or monthly fee linked to actual attendance? It seems like a commercial decision — how much to charge, what convinces families the most — and in part it is.
But it is primarily an administrative decision. It changes how many invoices you issue in a year, how many adjustments you have to calculate, how predictable the cash flow is month by month, and how much work ends up on the secretary's desk. Here we compare them for what they are, without declaring a winner.
Let’s be clear: neither model is "the right one." They are two different ways of distributing the same risk — with the annual fee, the burden of absences remains with the family, while with the monthly fee, it remains with the institution — and the choice only makes sense if you consider it alongside a question that is rarely asked during enrollment: who will do the calculations, and with what tools?
The Annual Fee Spread Over Ten Monthly Payments
The amount for the educational year is divided into constant installments, usually from September to June. The family pays the same amount each month, regardless of how many days the child has attended.
From an administrative standpoint, the advantages are concrete:
- Predictable number of documents. Ten invoices per enrolled child, known in advance, with amounts that do not change.
- Reliable cash flow forecasting. In September, you already know how much you will collect in February, which helps when you need to plan salaries, supplies, and maintenance.
- Fewer monthly checks. You don’t have to close attendance before invoicing: the amount does not depend on it.
However, costs do exist and concentrate in particular cases: the child who withdraws in January, long illnesses, enrollments that arrive in November and need to be calculated pro-rata, the sibling who joins mid-year with a reduction. Each of these cases breaks the general rule and requires manual intervention, often accompanied by a phone call that needs to be handled delicately.
The Monthly Fee Linked to Attendance
Here, the amount is built each month: a base fee, plus items that depend on how the child actually attended — meals consumed, chosen time slot, afternoon extension, reductions for prolonged absence.
Families perceive it as fairer, and in institutions with very different attendance patterns, it is often the only sustainable formula. The administrative account, however, is different:
- Each invoice is a separate calculation. No amount repeats, so each line must be verified before being issued.
- Invoicing depends on attendance data. If the attendance for the month is not closed and corrected, the invoice will be wrong.
- Cash flow fluctuates. December and January, with holidays and seasonal illnesses, are worth less than October. It’s a normal fact, but it must be accounted for in the budget.
The Adjustment is Where Time is Consumed
It is worth looking at the two models from the perspective of adjustments, because that’s where the office loses hours.
With the annual fee, adjustments are rare but significant: they concentrate at the end of the educational year or in early withdrawals, and involve recalculating already invoiced months. With the monthly fee, there isn’t a large adjustment, but there are continuous micro-corrections: the meal marked by mistake, the early exit not recorded, the extension used three times instead of ten.
In both cases, the problem is not the arithmetic, which is simple. The problem is reconstructing data manually that is in different places: the educators' attendance register, the meal sheet, the particular agreement made in September with that family and noted somewhere.
How the Two Models Translate into Configuration
In Easy.School, every billable item is a product with a semantic type, meaning it has a rule that tells the system how to calculate its amount: fixed, by attendance, per meal, per time slot, or with a discount for absence. This is where the two models become concrete configuration.
The annual fee spread over ten monthly payments is built with fixed-type products: established amount, the same every month. The monthly fee linked to attendance uses the other types — by attendance for the variable fee, per meal for lunch, per time slot for the extension, with a discount for absence where the institution recognizes a reduction.
Products are assigned to each child, even with an individual discount: this is the way to manage siblings, agreements, and special arrangements without having to remember them by heart every month. The packages, then, group multiple products and define the billing cycle — one-time, weekly, or monthly — the day the documents are generated, and the type of document to produce. In other words: the system generates the invoices on the day you have set, not the secretary manually.
Documents, Collections, and Payment Status
The document cycle covers draft, final invoice, receipt, and pro forma. The draft is particularly useful in the monthly model: it allows you to check variable amounts before they become final, instead of correcting after issuance.
When the family pays, the collection is recorded with the payment method used and the document status updates automatically: unpaid, partially paid, paid. Invoice due dates are customizable types, so you can distinguish who pays by the 5th from those who have a different timing agreed upon at enrollment. Families, for their part, see invoices, receipts, and pro forma directly from the Easy Family app: they are the phone calls you don’t receive.
Regarding the tax treatment of the different formulas — from deductions for families to the regime applicable to your institution — discuss it with your accountant: it varies greatly depending on the legal nature of the entity.
Three Questions Before Deciding
There is no one-size-fits-all answer for all institutions, but there are three questions that narrow down the field:
- How much does attendance vary among enrolled children? If almost everyone has the same schedule, the annual fee simplifies without penalizing anyone. If attendance varies greatly, the monthly model avoids charging everyone the average.
- How much do you need cash flow predictability? An institution with high rent and tight margins struggles with fluctuations in January.
- How many people work in the office? If the coordinator also handles administration, the monthly model should only be chosen if the calculation is automatic.
Many institutions ultimately adopt a mixed formula: a fixed base fee that guarantees cost coverage, plus ancillary services billed as consumed. It’s a legitimate choice and often the most balanced — as long as the fixed and variable parts coexist in the same package, without double counting.
Check at Year-End, Without Recalculating
Whatever model you choose, in June you need to answer two questions: how much have we actually invoiced and how much is left to collect. The annual reports and the reports for each child serve this purpose, and the mass download of accounting documents is what saves you from searching invoice by invoice when the accountant asks for the year’s archive.
It’s also the moment when you can understand if the chosen model has held up: how many adjustments you made, how many invoices remained unpaid, how much absences impacted. If you want the overall picture of economic management, we also discussed it in Software for Fee Management.
In Summary
The annual fee gives you predictable documents and stable cash flow, but concentrates work in particular cases and adjustments. The monthly fee is fairer when attendance varies greatly, but requires clean attendance data and month-by-month control. The difference between the two, from the secretary's perspective, does not lie in the calculation: it lies in how much of that calculation you have to do manually.
If you want invoices to generate automatically, with the right rule for each item, Try Easy.School for free.
