What Greenlight is and who it's for
Greenlight is a debit card and money app designed for families, not a credit card despite its name. Parents open an account, link a bank account or debit card to fund it, and then create sub-accounts for their children. Each child gets their own debit card and app access. The card draws from the parent's funding source, not from a line of credit.
The product sits between a traditional allowance and a full bank account. Parents can set spending limits, control which merchants their child can use the card at, and see every transaction in real time. Teenagers aged 13 and up can also build a credit history through Greenlight's credit-building feature, though this is optional and separate from the debit card itself.
Greenlight charges a monthly subscription fee — currently $4.99 for one child, $7.98 for two to five children, and $9.98 for six or more. There are no transaction fees, overdraft fees, or hidden charges. The card itself is free.
Key Takeaways
- Greenlight is a debit card system for families, not a credit card, and requires a parent to fund and control the account.
- Parents can set spending limits by category, block certain merchants, and view all transactions when ready through the app.
- The monthly cost ranges from $4.99 to $9.98 depending on how many children have cards, with no per-transaction fees.
- Teenagers can build a credit history through Greenlight's optional credit-building feature, which reports to the three major credit bureaus.
- The card works at any merchant that accepts Mastercard, including online retailers, restaurants, and ATMs for cash withdrawal.
How the account setup works
A parent downloads the Greenlight app, provides their name, email, and phone number, and verifies their identity. Greenlight uses Plaid, a third-party service, to connect to the parent's existing bank account or debit card. This connection is read-only — Greenlight can pull money from the account but cannot access other banking features.
Once the parent account is set up, they add their child by entering the child's name and date of birth. Greenlight then mails a physical debit card to the address on file, which typically arrives within 7 to 10 business days. The child can use the card when ready once it arrives, even before activating it in the app.
The parent controls everything from their own app: they fund the account by transferring money from their bank account, set spending limits, choose which categories the child can spend in, and review transactions. The child sees their own balance and transaction history in their app view, but cannot change limits or settings.
Spending controls and how they work in practice
Parents can set a weekly or monthly spending limit for each child, and Greenlight will block any transaction that exceeds that limit. Beyond the overall cap, parents can also restrict spending by category — groceries, entertainment, gas, restaurants, and others — so a teenager might have a $50 monthly limit for restaurants but no limit for groceries.
Parents can also block specific merchants entirely. If a parent does not want their child spending at a particular store or website, they can add it to a blocked list. Greenlight maintains a merchant database, so parents can search by name rather than having to know the exact merchant code.
The app shows the parent every transaction in real time, with the merchant name, amount, category, and timestamp. Parents can also set up notifications so they receive an alert whenever their child makes a purchase. This real-time visibility is one of Greenlight's main selling points for families who want to monitor spending without constant check-ins.
The credit-building feature for teenagers
Greenlight offers an optional credit-building product called Greenlight Max, which costs an additional $2.99 per month per child. This feature creates a credit account that reports to Equifax, Experian, and TransUnion — the three major credit bureaus. A teenager's payment history on this account appears on their credit report and affects their credit score.
Here is how it works: the parent sets a monthly credit limit (separate from the debit card limit), and the teenager can spend up to that amount. At the end of the month, Greenlight generates a bill, and the parent pays it from their bank account. The teenager's on-time payment is then reported to the credit bureaus. If the parent does not pay, it is reported as a missed payment, which damages the teenager's credit score.
This feature is designed to let teenagers build credit history before they turn 18, so they have an established credit score when they explore for their first credit card or loan. However, it requires the parent to manage the monthly bill and may support payment on time — it is not automatic.
Fees, limits, and what is not included
Greenlight charges a monthly subscription based on the number of children. There are no fees for individual transactions, overdrafts, or inactivity. ATM withdrawals are free at any ATM that accepts Mastercard, though some ATMs may charge their own fee (which Greenlight does not control).
Greenlight does not offer checking accounts, savings accounts, or interest-bearing products. The debit card draws from the parent's funding source, so there is no separate account earning interest. Parents who want their child to save money must do so manually — for example, by setting aside a portion of their allowance in a separate savings account at a traditional bank.
The card has a daily spending limit set by Mastercard (typically $500 to $2,500 depending on the card type), but parents can set a lower limit. There is no credit line — the card can only spend what the parent has funded.
How Greenlight compares to other teen banking options
Several other companies offer similar products. Step is a debit card for teens with parental controls and a credit-building feature, priced at $2.99 per month. FamZoo offers debit cards and chores-based allowance tracking for $9.99 per month. GoHenry is available in the UK and Canada and costs around £2.99 per month.
Traditional banks like Chase and Bank of America offer teen checking accounts with parental controls, but these typically require the parent to open a full account at that bank and may have monthly fees or minimum balance requirements. They also do not offer credit-building features.
The main trade-off is between simplicity and features. Greenlight is straightforward to set up and requires no bank account, but it is not a full banking product. A traditional bank account gives the teenager more financial tools but requires more setup and may have higher fees.
Security and what happens if the card is lost or stolen
Greenlight uses standard debit card security: the card has a 16-digit number, expiration date, and CVV code like any Mastercard. Transactions require the PIN or contactless payment (tap), depending on the merchant. The app allows parents to freeze the card when ready if it is lost or stolen, which blocks all transactions when ready.
If the card is lost, the parent can request a replacement through the app, and a new card will be mailed within 7 to 10 business days. During that time, the account remains frozen. If the card is stolen and fraudulent charges appear, Greenlight handles disputes the same way Mastercard does — the parent reports the fraud, and Greenlight investigates and reverses unauthorized charges.
Greenlight does not offer FDIC insurance because it is not a bank — the money in the account is held by Greenlight's banking partner, which is FDIC-insured up to $250,000. For most families, this means the money is protected, but it is worth confirming the current banking partner if you are funding a very large balance.
Frequently Asked Questions
Can my child use the card online and internationally?
Yes, the card works anywhere Mastercard is accepted, including online retailers and international merchants. However, international transactions may incur a foreign exchange fee charged by Mastercard, which Greenlight does not control. Parents can also block international transactions entirely if they prefer.
What happens if my child spends more than their limit?
The transaction will be declined at the point of sale. The card cannot overdraw — it can only spend what the parent has funded and what the spending limit allows. This is different from a credit card, where overspending creates debt.
Can my child see how much money is in the account?
Yes, the child's app shows their current balance and recent transactions. They cannot see the parent's bank account or overall funding source — only the balance available to them on their card.
Is there a minimum age to get a Greenlight card?
Greenlight cards are available for children as young as 6 years old, though the app features and credit-building options are designed for older children. Younger children can use the card for in-store purchases, but they cannot access the app or manage their own account.
What if I want to cancel my subscription?
You can cancel through the app at any time with no penalty. The card will stop working once the subscription ends, but you can reactivate it by restarting your subscription. Canceling does not affect your child's credit history if you were using the credit-building feature.