Help to Buy Remortgage & Equity Loan Repayment Hub

If you bought your home using the Help to Buy Equity Loan, you’ll eventually reach a point where you need to make decisions about the equity loan—particularly as the repayment rules and costs can change over time.

Common questions homeowners ask include:

• Should you repay your Help to Buy equity loan?
• How do you repay it—fully or in part?
• Can you add the equity loan to your mortgage through a remortgage?
• Is staircasing (partial repayment) an option?
• How does your home’s value affect what you repay?
• When is the right time to act?

This hub brings the key information together in plain English, so you can understand the moving parts and plan your next step with confidence.

How the Help to Buy Equity Loan works

The Help to Buy Equity Loan was designed to help buyers purchase a new-build home with a smaller deposit.

In broad terms, the government provided an equity loan of up to:

• 20% of the property value (or 40% in London)

For the first five years, interest is typically not charged on the equity loan, although a small monthly management fee applies.

After that initial period:

• Interest becomes payable and increases each year.
• The equity loan is generally required to be repaid in full when you sell the property, when your main mortgage ends, or after 25 years (whichever comes first).

Because the equity loan is linked to the property value, the amount you repay can change depending on what your home is worth when you redeem.

Why repaying the Help to Buy equity loan can matter

Two factors often drive the decision to repay:

1) Your repayment amount is based on today’s value

A key misunderstanding is thinking you repay the original equity loan amount.

In reality, the equity loan is repaid as a percentage of the property’s current market value.

For example:

• You bought for £350,000 with a 20% equity loan (£70,000).
• If your home is now worth £375,000, you don’t repay £70,000.
• You repay 20% of £375,000, which is £75,000.

So, if property values rise, the equity loan redemption amount can rise too.

2) Interest can start to cost more over time

Once the interest-free period ends, you may begin paying interest on the equity loan. The longer the equity loan remains, the longer you may be exposed to those ongoing charges.

Can you add the Help to Buy equity loan to your mortgage?

In many cases, a remortgage can be used to repay the equity loan, effectively consolidating it into your new mortgage.

This typically involves:

1. Valuing the property using a surveyor valuation process that meets the scheme requirements.
2. Applying for a new mortgage to cover:
   • repayment of your existing mortgage
   • repayment of the Help to Buy equity loan
   • relevant fees
3. Coordinating completion so the equity loan charge is removed from the title.

The exact approach can vary depending on your circumstances, your current mortgage deal, and the timing of your Help to Buy repayment requirements.

Help to Buy remortgage lenders: why lender choice can be important

Not all lenders treat Help to Buy remortgages in the same way.

In practice, homeowners sometimes find that:

• their current lender is cautious about affordability
• an online affordability tool doesn’t reflect how a lender assesses income and outgoings
• lenders may approach certain income types differently

This is where lender selection and how your application is presented can make a difference.

Lenders may consider income and expenditure differently, particularly where you have:

• bonus or commission
• overtime
• self-employed income
• multiple income sources
• childcare costs or other complex outgoings

A specialist approach can help ensure the remortgage is assessed in the wider market rather than relying on a single lender’s assumptions.

Full repayment vs partial repayment (staircasing)

Repaying the equity loan doesn’t always have to be an all-or-nothing decision.

Staircasing (partial repayment)

Staircasing is the process of repaying part of the equity loan, which can reduce the amount of interest you pay going forward.

Key points to understand:

• Partial repayment is calculated using the current market value of the property.
• A formal valuation is required to determine the redemption amount.
• Staircasing is generally done in lump sums, not monthly payments.
• Staircasing is subject to minimum percentage rules (often described as 10% increments), but the exact requirements can depend on the scheme terms applicable to your loan.

How staircasing can help

For some homeowners, staircasing can be a practical way to:

• reduce interest without needing to repay everything immediately
• manage cashflow while planning for a later full redemption
• align repayment with life events or future mortgage changes

Whether full repayment or staircasing is the better route depends on your goals, your affordability, and how your property value may change over time.

When is the best time to apply?

Timing can be crucial because remortgaging and equity loan redemption involve multiple steps—valuation, mortgage underwriting, legal work, and coordination.

When planning your Help to Buy remortgage, it’s helpful to consider:

• whether you are still within a fixed-rate period and facing any early repayment charges
• when your current mortgage deal ends
• when Help to Buy interest payments begin (after the initial period)
• how quickly you need the process completed

Many homeowners start planning around 4–6 months before their current deal ends, allowing time for:

• valuation and documentation
• mortgage application and underwriting
• scheme authority steps
• legal work and completion coordination

When you must repay the equity loan

While some homeowners choose to repay earlier, there are also situations where repayment is required.

You may need to repay the Help to Buy equity loan if, for example:

• the equity loan term reaches its end point (commonly 25 years unless extended)
• you pay off your first-charge repayment mortgage without replacing it
• you sell the property
• you breach the terms of the repayment mortgage or the Help to Buy arrangements
• you enter certain insolvency processes

Understanding your timeline can help you avoid last-minute pressure and plan a route that fits your circumstances.

What the remortgage-and-repay process typically involves

While every case is different, a Help to Buy remortgage generally requires careful coordination between mortgage steps and equity loan redemption steps.

A structured approach usually includes:

1. Reviewing your current mortgage position

   • deal end date
   • any early repayment charges
   • your affordability and income profile

2. Choosing the right remortgage route

   • full repayment of the equity loan
   • partial repayment via staircasing

3. Arranging the valuation process

   • ensuring the valuation meets the scheme requirements

4. Coordinating legal work

   • handling the redemption application process
   • ensuring the charge is removed correctly

5. Managing completion timing

   • aligning mortgage completion with equity loan redemption requirements

Example scenario (illustrative)

Consider a homeowner who bought a new-build property using Help to Buy and is approaching the end of their initial fixed mortgage period.

They may have:

• a mortgage with a fixed term due to expire
• Help to Buy interest payments about to start
• a property value that has increased since purchase

If their current lender is unable to lend enough to repay the equity loan, the homeowner might assume repayment isn’t possible.

However, a wider-market remortgage assessment may identify an alternative lender approach, allowing the equity loan to be repaid by consolidating it into the new mortgage—subject to affordability and the valuation required for the equity loan redemption.

Costs and fees to plan for

Help to Buy remortgaging and equity loan redemption can involve several costs. These commonly include:

• scheme administration fees
• a valuation by an approved surveyor process
• legal fees for the conveyancing and redemption work
• mortgage-related fees (where applicable)
• potential early repayment charges on your existing mortgage if you remortgage before the end of a fixed period

Planning for these costs helps ensure the remortgage remains affordable and the repayment route is financially workable.

Choosing the right approach for your circumstances

The “best” option isn’t the same for everyone. A decision to repay in full, staircasing in stages, or timing a remortgage around your mortgage deal depends on factors such as:

• your monthly affordability and cashflow
• how much equity loan interest you expect to pay if you delay
• whether early repayment charges apply
• your property value outlook
• your future plans for the home

A careful review of the numbers and timing can help you choose a route that aligns with your goals.