Lead
A child who has grown up without ever handling cash — where does the experience of "I spent money" actually come from? When parents settle daily purchases contactlessly, children pay transit fares with a digital card, and in-game purchases run on a separate account, the physical discomfort of spending has been stripped away. Money leaves without weight.
The primary school years are a plausible entry point for practical financial education. But the design question is not just "how much to give" — it is "how to give it, and what to arrange for them to experience."
Allowances in Middle Childhood: What the Evidence Shows
Furnham (2001) analyzed the relationship between allowance structure (fixed allowance vs. earned allowance) and children's financial attitudes and literacy [1]. His finding was that neither approach is straightforwardly superior. What matters more is whether the child has the experience of making choices within a budget constraint — regardless of how the money was earned.
A study of economic socialization: the process by which children learn the values, norms, and behaviors around money through family experience and instruction by Mortimer and colleagues (1994) found that having an allowance was associated with the development of self-efficacy: a person's belief in their own ability to accomplish specific tasks and manage their own behavior and money management ability [2]. This is not automatic: it is tied to the repeated experience of spending, saving, and choosing — not to the allowance existing.
In Japan, surveys by the Central Council for Financial Services Information suggest that primary school children in the lower grades typically receive around 500–1,000 yen per month, and those in the upper grades around 1,000–2,000 yen [3]. There is no universal "right" amount, but a practical guideline is an amount that is fully spendable and leaves room for choice.
What Digital Payments Do to the Sense of Spending
Prelec and Simester (2001) demonstrated experimentally that people pay more when paying by credit card than by cash — what they called the "decoupling: the psychological separation of the act of buying from the felt loss of money, weakening the natural brake on spending" of the pain of payment [4]. Physical cash has a braking effect: you watch it leave your wallet. Electronic payment removes that brake.
Soman (2001) showed that the type of payment mechanism changes the accuracy of memory for spending: cash purchases leave clearer memories of amounts than card or electronic payments, which tend to fade [5].
For children, the practical implication is a sequence: let cash experience accumulate first, then layer in digital. For younger primary school children, handing over physical coins allows for the experience of "this is gone now." The habit of asking afterward — "do you remember what you spent it on?" — supports the consolidation of that memory.
OECD PISA Financial Literacy and "Planning and Managing"
Japan's 15-year-olds scored 563 on the OECD PISA 2022 financial literacy assessment, placing third among participating countries (behind Singapore at 616) [6]. This is a relatively strong result, though what is being measured is 15-year-olds, and it does not directly reflect what is happening with financial education in the primary school years.
Of the four domains PISA measures in financial literacy, "planning and managing" is the one most readily practiced at home from the primary school years. The habit of thinking "when, on what, and how much will I spend this month?" is an age-appropriate exercise in planning and management.
The three-part framework of "spend, save, give (or save toward a goal)" is used across several financial education programs as a practical structure. The experience of accumulating savings toward a specific purpose — saving up for a birthday gift, or for something the child wants — is the first real-world practice of "delaying gratification for a future gain."
A Graduated Transition Design
Lower primary (grades 1–2): Give the allowance in coins. The goal is to build up the physical sensation of "money decreasing." Don't require a particular use for the money; instead, make a habit of asking "do you remember what you got with that?" afterward. This is rehearsal for memory and reflection.
Middle primary (grades 3–4): A good time to start a spending record — on paper or in an app. Being able to see "I had more left than last month" or "I spent more" produces the basic experience of financial self-monitoring. The number itself matters less than the sense of managing something personally.
Upper primary (grades 5–6): The option of adding a small-amount digital card makes sense at this stage. Using cash and digital side by side, and arriving at the experience "I tend to overspend with the digital one," is ideal. If in-game purchases are in the picture, getting clear in advance that they come out of the allowance is the practical step that makes the rule real.
Summary
The design of how to give an allowance — not just how much — is what gives financial education its substance. Build up the physical sensation of cash first; add digital later in stages; repeat the cycle of spending, saving, and choosing. It is the accumulation of those small daily practices, not a particular method or amount, that lays the groundwork for financial self-management in middle childhood. The strong PISA scores at 15 have to come from somewhere.
References
- Furnham A. Parental attitudes to pocket money/allowances for children. J Econ Psychol. 2001;22(3):397–422. doi:10.1016/S0167-4870(01)00040-9
- Mortimer JT, Dennehy K, Lee C, Finch MD. Economic socialization in the American family: the prevalence, distribution, and consequences of allowance arrangements. Fam Relat. 1994;43(1):23–29. doi:10.2307/585139
- Central Council for Financial Services Information (Japan). Survey on Children's Lives and Money, 3rd ed. Tokyo: CCFSI; 2015.
- Prelec D, Simester D. Always leave home without it: a further investigation of the credit-card effect on willingness to pay. Mark Lett. 2001;12(1):5–12. doi:10.1023/A:1008196717017
- Soman D. Effects of payment mechanism on spending behavior: the role of rehearsal and immediacy of payments. J Consum Res. 2001;27(4):460–474. doi:10.1086/319621
- OECD. PISA 2022 Results (Volume IV): Financial Literacy. Paris: OECD; 2024. doi:10.1787/53072aea-en
- OECD/INFE. Measuring Financial Literacy: Questionnaire and Guidance Notes for Conducting an Internationally Comparable Survey of Financial Literacy. Paris: OECD; 2011.