A practical seven-step plan for getting debt under control
Debt decisions become much easier when you separate three different problems: payments with serious consequences if missed, expensive unsecured borrowing, and the day-to-day cash-flow gap that may be causing new debt. The aim is not simply to pay the highest APR first. It is to stop the situation getting worse, protect essential commitments and then reduce the cost of the remaining debt.
Step 1 - build one complete debt list
Write down every balance in one place. For each debt include the creditor, current balance, APR or interest rate, minimum payment, payment date, whether the rate is promotional and the date any promotional period ends. Include overdrafts, buy-now-pay-later balances and money owed through payment plans.
Your debt snapshot should include
- Current balance
- APR or interest rate
- Minimum contractual payment
- Payment due date
- Arrears, missed-payment or default status
- Whether the debt is secured or unsecured
- Any promotional rate end date
Step 2 - protect priority payments first
Priority debts are not necessarily the debts with the highest balance or APR. They are debts where non-payment can have particularly serious consequences. MoneyHelper lists examples including mortgage or rent arrears, Council Tax, gas and electricity, court fines, certain tax debts and some essential hire-purchase agreements.
If any priority payment is already in arrears, or you are likely to miss one, deal with that before trying to optimise credit-card interest. Contact the provider or creditor early and consider free independent debt advice.
Step 3 - calculate your real monthly debt budget
Start with monthly take-home income. Deduct housing, Council Tax, utilities, food, essential transport, insurance, childcare or caring costs and other necessary commitments. Then allow for realistic irregular costs rather than pretending every month will be perfect. What remains is the amount that can safely go toward unsecured debt.
Example
Take-home income is £3,100. Essential household costs are £2,250 and realistic irregular-cost saving is £150 a month. That leaves £700. Minimum payments on unsecured debts total £420, so £280 is available as an extra repayment. A plan based on £500 of extra repayment would look faster on paper but would probably fail as soon as a car repair, school cost or annual bill arrives.
Things to consider
- If your debt budget does not cover the contractual minimums, this is no longer simply an optimisation problem.
- If you are borrowing again to pay ordinary living costs, identify the underlying monthly shortfall.
- Keep enough cash for near-term essential bills so an aggressive repayment does not immediately create new borrowing.
Step 4 - compare avalanche and snowball properly
The avalanche method directs spare money to the highest APR first while maintaining the required payments on the other debts. This will usually minimise interest. The snowball method targets the smallest balance first, which can create an earlier visible win and simplify the number of accounts.
Run both approaches with exactly the same monthly debt budget. Compare the debt-free date, total interest and the date the first account disappears. If the interest difference is small but one method is much easier for you to sustain, that is useful information.
Example
You have a £1,200 card at 19%, a £5,000 card at 29% and a £7,000 loan at 11%. Snowball would normally attack the £1,200 card first. Avalanche would normally direct the extra payment to the 29% card. The avalanche is likely to save more interest, but calculate the actual difference rather than assuming it is enormous.
Step 5 - test consolidation as a completely new borrowing decision
A consolidation loan can improve cash flow and may reduce interest, but a lower monthly payment does not automatically mean a cheaper outcome. Compare the new loan with the existing debts using total repayment, fees, term and the consequences of missing payments.
Be particularly careful if unsecured borrowing would become secured against your home. A lower interest rate can come with a much more serious consequence if repayments later become unaffordable.
Before consolidating, ask
- What is the total amount repayable?
- How much longer will I be in debt?
- Are arrangement or settlement fees included?
- Will I close or stop using the credit that has been cleared?
- Does any of the new borrowing become secured?
- What happens if my income drops?
Step 6 - build protection against the debt returning
A repayment plan works much better if the household no longer needs new credit for predictable costs. Consider building a small emergency buffer and sinking funds for annual expenses while the debt falls. The balance between saving and repayment depends on the APRs, income security and the risk of needing to borrow again.
Step 7 - know when optimisation should stop and advice should start
If minimum payments are unaffordable, priority arrears are growing, creditors are taking enforcement action, or you are using one debt to pay another, seek free independent debt advice. In England and Wales, the formal Breathing Space scheme can provide eligible people with temporary protection from many creditor actions while they receive debt advice and make a plan. It is not automatic and must be accessed through a debt adviser.
Do not rely on a calculator alone if the situation is already serious
Debt solutions can have significant consequences for credit records, assets, housing and future borrowing. A qualified debt adviser can assess the whole position and explain options that a general website cannot recommend for an individual.
A useful way to judge progress
Do not look only at whether you made this month's minimum payments. Track total unsecured balance, total monthly interest, number of accounts, priority arrears and the projected debt-free date. A plan is getting stronger when the balance is falling without forcing new borrowing elsewhere.