Contract trap · Loan and credit
Deferred interest, lost grace period
A '0%' or grace-period promotion under which interest silently accrues from the purchase date and is charged in full if any balance remains or a condition (minimum payment, no cash withdrawals) is broken; combined with a minimum payment of 1-5% or 'interest and fees only' so the balance never shrinks, or BNPL 'pay in 4' that converts into monthly financing.
- Severity
- Severe
- How often it turns up
- Common
- Holds up?
- Usually enforceable
- Clause phrases
- 21
What it looks like in a contract
Redline matches these phrases against your document verbatim. Drafters rarely invent new wording — they copy it, which is why the same sentences turn up across unrelated contracts.
In English-language contracts
- no interest if paid in full within
- deferred interest
- interest will be charged to your account from the purchase date
- if the promotional balance is not paid in full
- promotional APR expires
- minimum monthly payments required
- minimum payment warning
- if you make only the minimum payment
- interest-only
- negative amortization
In Russian-language contracts
- льготный период
- беспроцентный период
- при условии полного погашения задолженности
- в случае неполного погашения проценты начисляются с даты совершения операции
- льготный период не распространяется на операции снятия наличных
- рассрочка 0%
- при нарушении условий льготного периода
- минимальный платеж
- минимальный ежемесячный платеж в размере 3%
- остаток основного долга не уменьшается
- возобновляемая кредитная линия
Check your own contract
Paste a clause, a page or the whole document. Nothing leaves your browser: the matching runs here, on this page, against the phrases above.
Why it bites
One dollar left on the last day costs interest on the entire purchase at 25-30%; on RU cards a single cash withdrawal or missed минимальный платёж voids the льготный период from the transaction date; paying the minimum on $5,000 at 24% takes 20+ years and triples the cost.
Is it enforceable where you are
The same clause can be routine in one country and void in another. What follows is what the law says where you are — not advice on your particular contract.
In the US, TILA/Regulation Z governs disclosure and the CFPB polices unfair practices; in the EU, the Consumer Credit Directive and Directive 93/13 apply, and the CJEU has repeatedly struck price and rate clauses that a borrower could not have understood.
United States
Legal; Reg Z 1026.53 directs payments above the minimum to the deferred balance in the last two cycles; CFPB v. CareCredit (2013) $34.1M refunds; the CARD Act requires a minimum-payment warning and 36-month payoff disclosure on every statement.
- Cited
- CFPB v. CareCredit
- Reg Z 1026.53
European Union
Legal if disclosed in the SECCI/APRC; CCD2 (Directive 2023/2225) tightens advertising disclosure of promotional terms and creditworthiness rules.
- Cited
- CCD2
- Directive 2023/222
United Kingdom
Legal; CONC 3 requires a representative example and a clear statement of what happens when the promotion ends; persistent-debt rules (CONC 6.7.27-6.7.40, 2018) force issuers to intervene after 18/36 months of paying more interest than principal.
- Cited
- CONC 3
- CONC 6.7.27-6.7.40
Russia
Legal; grace-period conditions and the ПСК must be disclosed (353-ФЗ ст. 5, 6) with the grace terms on the first page of individual conditions; minimum-payment formula in the individual conditions; 353-ФЗ ст. 10 requires monthly debt information; Банк России limits by ПДН.
- Cited
- 353-ФЗ
- ст. 10
- ст. 5
Where this has actually happened
Regulator actions, court rulings and the contracts they were fought over.
- CFPB v. GE Capital Retail Bank / CareCredit (Dec 2013): $34.1M in refunds — 'no interest if paid in full' cards charged 26.99% retroactively
- NCLC report 'Deceptive Bargain: The Hidden Time Bomb of Deferred Interest Credit Cards' (2015)
- UK FCA persistent credit-card debt rules (CONC 6.7, 2018) — mandatory intervention after 36 months of minimum payments
What to do
In order, from the thing that takes a minute to the thing that takes a letter.
- Look for 'if' and 'from the purchase date'
- Finish the payoff a month early
- Never take cash advances on a grace-period card
- Ask for a true waived-interest 0% offer
- Read the minimum-payment formula and the payoff warning, pay a fixed amount well above the minimum
- RU: ask for the ПСК at the minimum-payment scenario.
Traps that travel with it
Drafters who use one of these usually use several.