No euphemisms: this is the exact sequence your money goes through, what can go wrong at each stage, and what to demand in writing before stage one.
Stage one: you sign a contract in your state, and open a dedicated savings account at a partner bank. You fund it a little each month. The bank charges roughly $9-$10 to set it up and about $10 a month. Stage two: you stop paying the creditors. Accounts fall behind, late fees stack at roughly $40 a miss, and a penalty APR near 29% can grow your balances. Stage three: once an account has been late for a stretch, the firm's negotiator offers your creditor less than the balance. The creditor decides. Stage four: an offer comes to you, you approve it, your account pays the creditor, and the firm takes its fee, commonly 15-25%, after that. That is the whole mechanism. There is no other magic.
A settlement company cannot negotiate from a current account. A creditor receiving payments on time has no reason to take 50 cents on the dollar. Leverage comes from delinquency: when you stop paying, the creditor starts expecting less, and a negotiated payoff becomes attractive next to the alternative. That is why the model tells you to stop paying first. It is also the main risk in the model. Late payments are real events, reported on your credit, billed with fees, and visible to anyone who later sues you. The sales pitch calls this creating leverage. The plain description is better: the program asks you to default on purpose, and bets the creditor settles before collectors or a court get there. Decide whether you accept that bet before you sign.
The negotiation happens between the firm's negotiators and the creditors' delinquency desks, the units that handle charged-off accounts. The negotiator usually waits until an account has been late for a set stretch, then opens with an offer well below the balance and moves up in steps. Some programs also have you send your own hardship letter, because creditors sometimes respond better to a person who looks genuinely unable to pay. Know what a negotiator is not: your lawyer. They are not your legal representative, and they work hundreds of accounts at once. Ask who handles your accounts specifically, whether that staff is licensed in your state, and how many accounts each negotiator carries at a time.
When a creditor accepts, insist on a written settlement letter before any money moves. A usable letter says five things: the agreed payoff amount, the account it covers, the deadline to pay, how the account will be reported afterward (settled, or paid in full if you won that), and the amount forgiven. That last line matters next April, because the IRS treats forgiven debt of $600 or more as potentially taxable income, reported on a Form 1099-C. Verbal offers are not settlements. Do not fund a lump sum or a monthly plan on a phone promise. If a letter is missing any of the five items, ask for a corrected one and keep everything. When disputes happen later, your paperwork is the only witness.
Marketing usually quotes 24 to 48 months to finish a program. The real path is slower and bumpier for one structural reason: accounts must age into delinquency before most creditors will negotiate, and creditors only engage once they expect to collect less. Offers come, expire, and repeat. Many enrollees quit partway, which matters at your price, because industry data suggests big attrition. A BBB study using industry numbers found roughly $4.5 billion in fees against $11.8 billion of debt settled since 2011. Before you enroll, ask the firm for its published completion rate and when your specific accounts become eligible to negotiate. Treat a six-month promise as fiction. A credible firm will say the calendar belongs to your creditors.
Name the five risks in order. One: credit damage. Every missed payment reports, and the marks stay for years. Two: lawsuits. Creditors can and do sue accounts that fall behind on purpose. Three: cost creep. Late fees near $40 a miss, penalty rates near 29%, and about $10 a month in bank fees sit on top of the headline 15-25%. Four: taxes. Debt forgiven over $600 can return as income on a 1099-C unless an exception applies. Five: quitting halfway. Then you own the damage and the earned fees, and still owe the debt. A firm that denies any of these five, or calls them rare, is not being straight about the deal it is selling you.