Klarna late fees run up to $7 per missed payment on Pay in 4 and Pay Over Time, but only after a 10-day grace period, and the total late fees on any single order are capped at 25% of the purchase price. Pay in 30 Days carries no late fee at all. How much you actually owe, and whether the miss shows up on your credit report, depends on which Klarna plan you chose at checkout.
How Much Klarna Charges by Plan
The rules differ by product:
- Pay in 4. If an installment goes unpaid for 10 days past its due date, Klarna may charge up to $7 for that missed payment. Each late installment in the same order can trigger its own fee, so missing two of four payments could mean up to $14 in penalties.
- Pay Over Time. The late fee on monthly financing is also up to $7 per missed payment, not the $27 figure sometimes cited elsewhere. Interest continues to accrue on the outstanding balance, which adds to the cost of falling behind.
- Pay in 30 Days. No late fees currently apply, though Klarna notes individual terms may vary.
The $7 figure is a ceiling. The actual charge can be lower on small installments, because state law and Klarna’s own rules cap the fee on any one Pay in 4 installment at 25% of that installment amount. If 25% of the installment is less than $7, the fee drops to that lower number.
When the Fee Actually Kicks In
Missing the due date does not immediately trigger a fee. If Klarna cannot pull the scheduled payment from your linked card or bank account, it tries again. If the second attempt also fails, the missed amount rolls into your next scheduled payment and a late fee of up to $7 is added.
Under the Pay in 4 agreement, the fee only applies after a payment has been overdue for 10 days. Klarna sends reminders during that window. Update your payment method or pay manually before day 10 and no fee is charged.
The 25% Cap on Total Late Fees
Even if you miss every payment on an order, the combined late fees can never exceed 25% of the original purchase price. On a $100 order, that means $25 is the most you would ever owe in penalties, no matter how many installments you skip.
How to Avoid a Late Fee
Extend the Due Date
Klarna lets you push back a payment once per order. In the app, open Payments, select the order, tap Options, then tap Extend due date. Moving one payment reschedules the remaining payments on that order to follow biweekly from the new date. This option is not available on Pay Over Time loans.
Pay Manually Before Day 10
You can make a manual payment any time through the Klarna app or website. Open Payments, select the overdue order, and complete the payment with an updated card or bank account. As long as it goes through within 10 days of the original due date, no late fee is charged.
Whether a Late Payment Hits Your Credit
It depends on the product. Klarna reports loan and repayment activity for Pay Over Time to TransUnion and Experian, so late payments, missed payments, and defaults on those loans can lower your credit score.
Klarna does not report Pay in 4, Pay in 30, or Pay in Full activity to any credit bureau. A late payment on one of those plans will not directly appear on your credit report, though it can still lead to fees and account restrictions, and it can still reach your credit file if the account eventually goes to collections.
What Happens If You Keep Not Paying
Consequences escalate past the $7 fee. Klarna first restricts your account, so you cannot make new purchases until the overdue balance is cleared. The company may also block future use of your account even after you pay off the debt.
If the balance stays unpaid after Klarna’s reminders and the final due date on the last notice passes, the debt is transferred to a third-party collection agency. From that point, you can pay either Klarna or the collection agency directly and both will update your balance. An account in collections can appear on your credit report and significantly affect your score, even for products Klarna does not normally report.
If money is tight, contact Klarna before things escalate. In the app, select Report a problem and go to the Financial support section to see what alternative repayment options are available.
Other Costs a Missed Payment Can Trigger
The $7 late fee is not the only charge to watch. If Klarna attempts to pull funds and your bank declines the transaction for insufficient funds, your bank may add its own overdraft or NSF fee, which can run considerably higher than Klarna’s penalty. Those bank charges are separate from anything Klarna assesses.
On Pay Over Time loans, interest also keeps accruing on the outstanding balance, at rates that can reach up to 35.99% APR depending on your creditworthiness. A missed monthly payment on that product costs you the late fee plus continued interest on what you still owe.