Payday lending has its own vocabulary, and lenders rarely slow down to explain it. The fine print is full of terms like APR, rollover, ACH authorization, and finance charge, and not knowing what they mean is part of how borrowers get caught off guard. This glossary defines the words you are most likely to encounter on a payday loan agreement or in a collection call, in plain language, so you can read a contract with your eyes open. It is written for anyone dealing with payday loans, including people already juggling other debt. We are Consolidate My Payday Loans, a brand of Solid Ground Financial, LLC, helping people since 2007. We are not a lender.
Cost and Interest Terms
APR (Annual Percentage Rate) is the cost of a loan expressed as a yearly rate, including fees. It lets you compare a two-week payday loan against any other credit on the same scale, which is why a $15-per-$100 fee reveals itself as roughly a 400% APR. Finance charge is the total dollar cost of the loan, the fee you pay on top of the amount borrowed. Fee per $100 is how payday lenders usually quote their price, for example $15 per $100 borrowed, a framing that makes the cost sound smaller than the APR shows it to be. Principal is the amount you actually borrowed, separate from the fees.
Loan Structure Terms
Payday loan is a small, short-term, high-cost loan due on your next payday, usually within two to four weeks. Rollover (or renewal) is extending the loan by paying another fee while the principal stays untouched, the mechanism that turns a one-time loan into a cycle. Reborrowing is taking a new payday loan soon after repaying one, often to cover the gap the repayment created; it looks different from a rollover but has the same effect. Installment payday loan is a longer version repaid in several scheduled payments rather than one lump sum, though it can still carry a very high APR. Deferred deposit is another name for a payday loan in some states, referring to a post-dated check the lender holds.
Repayment and Collection Terms
ACH authorization is the permission you give a lender to withdraw payments electronically from your bank account; you generally have the right to revoke it in writing. Stop payment is an order you give your bank to block a specific debit, which it must honor for a timely request. NSF (non-sufficient funds) fee is what your bank charges when a debit bounces, and a lender that retries a failed payment can trigger several. Extended payment plan (EPP) is a right in many states to repay a payday loan in interest-free installments if you ask before the due date. Default is failing to repay as agreed, after which the account may go to collections.
Legal and Regulatory Terms
Usury cap is a state’s legal limit on interest rates; where it applies to payday loans, it can effectively ban them. Rent-a-bank is an arrangement where a lender partners with a bank to sidestep state rate caps. Tribal lending refers to lenders affiliated with a sovereign tribe that may claim state laws do not apply. FDCPA (Fair Debt Collection Practices Act) is the federal law limiting how third-party collectors can contact and treat you. Wage garnishment is a court-ordered withholding from your paycheck, which a payday lender can only obtain after suing and winning a judgment.
From Vocabulary to a Way Out
Knowing these terms helps you read a contract, but if the words that describe your situation are rollover, reborrowing, and default, the real answer is to change the situation, not just understand it. A consolidation plan combines your payday loans into one monthly payment, works directly with your lenders to reduce or waive fees, and does not require a credit check to enroll. Instead of a vocabulary of traps, you get a single predictable payment that reduces what you owe. It will not erase the debt or promise a specific savings figure, but it replaces the cycle these terms describe with a plan that ends. If you carry other debt too, our hub on consolidating all your debt shows how it fits. See how it works on our payday loan consolidation page, or contact us for a free review.
Related Reading
- Consolidate All Your Debt — Payday Loans, Credit Cards, and More in One Payment
- Payday Loans and Mental Health: Breaking the Stress Cycle
- Payday Loan Refunds: When You Can Get Money Back
- 401(k) Loan vs Payday Loan: Which Is the Smarter Risk?
- How Payday Loans Affect Buying a House
- Your Rights When Debt Collectors Call — Payday Loans and Credit Cards
Frequently Asked Questions
What is the difference between a rollover and reborrowing?
A rollover extends the same loan by paying another fee while the principal stays untouched. Reborrowing is taking a brand-new loan soon after repaying one, often to cover the gap the repayment created. They look different on paper but have the same effect: more fees and a continuing cycle of debt.
What does ACH authorization mean on a payday loan?
It is the permission you give a lender to withdraw payments electronically from your bank account on the due date. You generally have the right to revoke that authorization in writing, and you can also give your bank a stop-payment order to block a specific debit.
Why is a payday loan APR so high?
Because APR annualizes a fee charged over a very short term. A $15-per-$100 fee on a two-week loan may sound small, but repeated across a full year it works out to roughly 400%. The APR reveals the true cost that the fee-per-$100 framing tends to hide.
Reviewed by Nela Diaz — Negotiations Manager, Solid Ground Financial. Last reviewed: July 27, 2026