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Comparison

A second charge mortgage, and how it differs

A second charge mortgage sits behind your existing one and lets you borrow against the equity without changing it. Equity release borrows against the same equity on opposite terms: no monthly payments, no affordability test, and a debt that grows instead of falling. Which of those is worse depends entirely on your circumstances, and this page does not decide it for you.

Both borrow against a home you keep living in. The difference is that one has monthly payments you must keep up, and the other does not, and every other difference follows from that.

Equity release may involve a lifetime mortgage, secured against your property, or a home reversion plan. It will reduce the value of your estate and impact funding long-term care.

How this page is kept
Written by
Equity Release Facts editorial
Last checked
10 September 2026
Next review
10 March 2027

Two ways to borrow against a house, on opposite terms

The Financial Conduct Authority describe a second charge as a mortgage that lets homeowners borrow against the equity in their property without changing their main mortgage. It sits behind the first mortgage, which is what second charge means.

The comparison people actually want is simple to state. A second charge is assessed on whether you can afford the monthly payments, and you make them; a lifetime mortgage is assessed on age and property, and there is nothing to pay each month unless you choose to. The debt on a second charge goes down. The debt on a lifetime mortgage goes up.

It is a small market

The FCA put second charge at typically less than 4 per cent of regulated mortgage sales, and say consumers mostly use them to consolidate debt.

Borrowing to clear debt →
You have to keep up the payments

A second charge is a mortgage with a monthly payment and an affordability assessment behind it. If you cannot keep up the payments the lender can seek possession of your home, in the way any mortgage lender can.

But the debt goes down

That is the other side of the same fact. You are repaying, so the balance falls rather than compounding, and there is an end date. On a lifetime mortgage with no payments the debt grows for as long as the plan runs.

What rolling up does →
The rate is usually higher than a first mortgage

The FCA say second charge mortgages tend to have higher interest rates than first charge mortgages. They sit behind the first lender in the queue, and the price reflects it.

The fee is the part people miss

The FCA name intermediary fees of typically 10 to 12.5 per cent of the loan amount, and say they are difficult to compare. On 20,000 pounds borrowed that is 2,000 to 2,500 pounds before any interest.

What the whole thing costs →
The intermediary fee on 20,000 pounds borrowed
Bar length is the amount in pounds. The fee range is the FCA figure of typically 10 to 12.5 per cent of the loan, which they also say is difficult to compare between firms. Opened 10 September 2026.
Borrowed 20,000
Intermediary fee at 10% Before any interest 2,000
Intermediary fee at 12.5% The top of the range the FCA name 2,500

What the regulator says about who ends up here

This is worth quoting rather than summarising. Reviewing the second charge market, the FCA said that because many second charge customers have high debt levels, a significant proportion of customers may have characteristics of vulnerability, including low financial resilience, which can put them at a greater risk of harm.

They also found poor quality advice on whether consolidating debt was suitable at all, and affordability assessments that underestimated what people actually spend. If you are considering one, those are the two things to test in the conversation you have.

Which one is worse depends entirely on you

A second charge is worse if your income might not cover the payments, because the consequence of that is losing the house.

A lifetime mortgage is worse if what you care about is what is left at the end, because nothing is being repaid and the interest compounds for the rest of your life.

Neither of those is a recommendation and this page does not make one. They are the two questions to take to somebody who can see your figures.

What we cannot tell you

Which is right for you. That needs your income, your outgoings, your age, what you are borrowing for and what you want to leave behind, and it is advice.

What either would cost you. Second charge rates and fees are not published in a form we can verify, so no figures for them appear here beyond the ones the FCA published.

What we are not telling you

Which of these suits you, or whether either does. A second charge is a regulated mortgage and equity release is regulated advice, and both need somebody looking at your actual circumstances. This page sets out the published difference between them and nothing more.

Worth knowing

Equity release may involve a lifetime mortgage, secured against your property, or a home reversion plan. It will reduce the value of your estate and impact funding long-term care.

Where this comes from
  1. 01 Financial Conduct Authority · opened 10 September 2026 Second charge mortgages: improving outcomes for consumers (Financial Conduct Authority) That a second charge lets homeowners borrow against equity without changing their main mortgage; that they are typically less than 4 per cent of regulated mortgage sales; that consumers mostly use them to consolidate debt; that they tend to carry higher rates than first charge; the intermediary fees of typically 10 to 12.5 per cent; and the finding, quoted rather than paraphrased, that a significant proportion of customers may have characteristics of vulnerability including low financial resilience.

Questions worth asking

Questions worth asking about either, and especially about consolidating debt with one.

  1. 01

    What is the total fee, in pounds, before I sign anything?

    The FCA found intermediary fees of typically 10 to 12.5 per cent and said they are hard to compare. Asking for the number in pounds makes it comparable.

  2. 02

    What happens if I cannot make a payment in five years?

    The honest answer on a second charge involves the word repossession. It is better to hear it now than to find out later.

  3. 03

    Am I consolidating debt, and is that actually a good idea here?

    The FCA specifically found poor advice on this. Turning short-term debt into debt secured on your home is the decision, not the rate.

  4. 04

    What would I owe at the end on each of these?

    One is a falling balance with an end date and the other is a growing one without. Seeing both on paper is the comparison.

Read next

What has changed on this page
  1. First publication. Written to close a gap found on 10 September 2026: readers ask how equity release compares to a second mortgage and the site had no answer.
How this page is kept
Written by
Equity Release Facts editorial
Last checked
10 September 2026
Next review
10 March 2027
Checked 10 September 2026
[6.20%]lowest lump sum rate, fixed for life[lender rate sheets] [6.44%]lowest drawdown rate[lender rate sheets] 43.5%most you could release at 70LTV schedule, July 2026 54%most you could release at 80 or overLTV schedule, July 2026 55Legal & General's youngest applicantL&G lending criteria, 6 September 2026 £0to pay each month unless you choose tosubject to lender terms [6 to 8 weeks]typical time from application to money £70,000Legal & General's minimum for a houseL&G lending criteria, 6 September 2026

Questions people ask about this

Short answers to the things that come up most. None of it is advice, and every figure on this page carries its source.

What is a second charge mortgage?

The Financial Conduct Authority describe it as a mortgage that lets homeowners borrow against the equity in their property without changing their main mortgage. It sits behind the first mortgage in the queue, which is what second charge means, and it is a small market: the FCA put it at typically less than 4 per cent of regulated mortgage sales.

What is the main difference from equity release?

Payments. A second charge has a monthly payment and an affordability assessment behind it, and the balance falls as you repay. A lifetime mortgage has nothing to pay each month unless you choose to, is assessed on age and property rather than income, and the balance grows because the interest is added to it.

Can I lose my home with a second charge?

If you cannot keep up the payments the lender can seek possession, in the way any mortgage lender can. That risk does not exist in the same form on a lifetime mortgage, because there are no payments to fall behind on. The trade is that nothing is being repaid, so the debt grows for as long as the plan runs.

Which one is cheaper?

That depends on the rate, the fees and how long you hold it, and it cannot be answered in general. The FCA say second charge mortgages tend to carry higher interest rates than first charge mortgages, and name intermediary fees of typically 10 to 12.5 per cent of the loan amount, which they also say are difficult to compare.

Is a second charge a good way to consolidate debt?

It is what most people use them for, and it is also where the FCA found the worst practice. Their review identified poor quality advice on whether consolidating was suitable at all, and affordability assessments that underestimated what people actually spend. Turning unsecured debt into debt secured on your home is the decision, not the rate.

Worth knowing

Equity release may involve a lifetime mortgage, secured against your property, or a home reversion plan. It will reduce the value of your estate and impact funding long-term care.

Talk it through with an adviser

Takes about two minutesFree, no obligation, and nothing committed

One qualified equity release adviser. They will go through your figures and tell you if there is a better answer. It costs nothing and commits you to nothing.

Advice is required to proceed with equity release and there may be other options which better suit your circumstances. Only if your case completes would an advice fee be payable, and the adviser will tell you what theirs is before you commit to anything. Other lender and solicitor fees may apply.

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