You've just lost someone and now HMRC wants money for a house you're not allowed to sell yet. The grant of probate hasn't come through. The clock on inheritance tax is already running whether you've registered it or not. You are not the first executor to sit with this exact problem, and bridging loans for inheritance tax before probate can solve it.
This is one of the more common reasons families end up looking at a bridging loan for inheritance tax before probate completes, and you should understand exactly how the timeline and the money work before you decide anything. Executors we speak with in Wokingham, Cardiff, Eastbourne and Maidenhead face the same six-month deadline pressure, regardless of where the property sits.
Most people dealing with this have never touched probate law before and never expected to. You're grieving, you're suddenly responsible for someone else's financial affairs, and a government department is sending letters about deadlines while you're still sorting out a funeral. It's a lot to carry at once, and the paperwork rarely waits for you to feel ready. If you want to understand how this type of borrowing works before going further, this guide to how bridging finance works is a useful starting point.
The clock
HMRC generally expects inheritance tax to be paid by the end of the sixth month after the month the person died. If someone died on 14 March, the tax is due by 30 September. Interest starts accruing from that date on any unpaid balance, currently charged at a rate set by HMRC that moves with the Bank of England base rate, so it changes during a long probate.
The problem is that probate itself rarely moves that fast. A grant of representation commonly takes 3 to 6 months from application in straightforward cases, longer if the estate is contested, if there's no will, or if the Probate Registry has a backlog, which it frequently does. You can easily reach month 5 or 6 with no grant, no ability to sell, and a tax bill already due. Every estate is different, and these are general timeframes rather than a fixed rule, so check the specific position with the estate's solicitor early rather than assuming a standard pattern will apply.
Register the estate for inheritance tax purposes as soon as reasonably possible after death, rather than waiting until you feel the paperwork is in order. The IHT400 form and its various schedules take time to complete properly, especially where the estate includes multiple properties, business assets, or lifetime gifts that need to be accounted for. Executors who leave this until month four or five of the six-month window often find they've lost valuable time they didn't need to lose.
Solicitors handling probate will usually tell you the same thing early on: get the valuation of the property done properly and get it done quickly. A formal RICS valuation, rather than an estate agent's guess, carries more weight with HMRC and reduces the chance of a dispute over the taxable value later. Delays here ripple through everything else, since you can't finalise the IHT400 without a settled figure for the property.
What happens if you miss it
Missing the six-month deadline does not usually stop probate proceeding, but it does start interest accruing on the unpaid tax, and that interest compounds the longer the estate takes to sell the property. HMRC will not usually delay probate for this reason, and in practice you often need to show HMRC the tax has been dealt with, or arranged for, before the Probate Registry will issue the grant in the first place.
There's a knock-on effect too. Without a grant, executors can't legally sell the property, can't access most of the deceased's non-jointly-held bank accounts, and can't complete the estate administration. If the family is also trying to move on with practical matters, like clearing or maintaining the house, unpaid tax and mounting interest just adds pressure to an already slow process. It rarely causes catastrophic loss, but it steadily erodes what beneficiaries eventually receive.
There's also a personal liability angle that catches some executors off guard. HMRC can, in certain circumstances, pursue executors personally for unpaid inheritance tax if they've distributed estate assets before settling the bill. This is exactly why many executors feel they can't simply wait things out and hope HMRC will be patient. The pressure to find the money quickly is often as much about protecting themselves as it is about protecting the estate.
Left unresolved for long enough, mounting interest can genuinely eat into what beneficiaries eventually receive by several thousand pounds, particularly on larger estates where the tax bill runs into six figures. It's rarely dramatic in any single month, but three, four, five months of accruing interest at HMRC's rate adds up in a way that's easy to underestimate when you're focused on getting through probate itself. If your situation is already at this stage, it may be worth taking a moment to compare bridging loan rates so you know what your options look like before interest builds further.
Your options
There is more than one way to bridge this gap, and a solicitor or accountant dealing with probate regularly will usually walk you through all of them before recommending borrowing against the property.
| Option | How it works | Main drawback |
|---|---|---|
| HMRC Direct Payment Scheme | Banks and building societies release funds directly to HMRC from the deceased's own accounts, including ISAs, without needing the grant first | Only works if the deceased held enough cash; many estates are property-heavy with little liquid cash |
| IHT instalment option | Tax on the property itself can be spread over 10 annual instalments | Interest applies to the unpaid balance, and the first instalment is still due by the six-month deadline, so it doesn't remove the initial cashflow problem |
| Loan from beneficiaries or family | A beneficiary advances funds personally, often repaid once the estate settles | Not everyone has spare capital, and informal loans need proper documentation to avoid disputes later |
| Bridging loan against the property | Short-term loan secured on the inherited property, repaid when it sells | Interest and fees reduce the eventual estate value; lending pre-grant is a smaller, more specialist part of the market |
The Direct Payment Scheme is worth checking first because it costs nothing beyond the transfer itself, but it depends entirely on the deceased having held enough in accessible accounts. Many estates simply don't have that much sitting in cash, particularly where the property is the bulk of the value.
The instalment option helps spread the pain but it is often misunderstood. It does not mean nothing is due for ten years. The first instalment is still expected by the original six-month deadline, and HMRC charges interest on the outstanding balance throughout, so you're still facing an immediate payment even if it's smaller than the full bill.
Loans from beneficiaries can work well where there's a willing family member with cash sitting in savings, but they need to be set up properly. A simple written agreement setting out the amount, the repayment trigger, and whether interest applies protects everyone involved, including the person lending the money. Skipping this step because "it's family, we don't need paperwork" is one of the more common regrets executors mention afterwards, particularly if the sale takes longer than expected or other beneficiaries start asking questions.
It's also worth mentioning that some estates combine two or three of these options rather than relying on just one. You might use whatever cash the Direct Payment Scheme can release, top up with a family loan for part of the shortfall, and bridge the remaining gap. There's no rule that says it has to be one clean solution, and mixing approaches can sometimes reduce the total borrowing needed and therefore the total interest paid.
How a bridging loan works for this situation
A bridging loan secured against the inherited property is the option most executors reach for when the estate has no spare cash and the beneficiaries can't or won't fund a loan personally. It works by using the property itself as security, with the loan repaid from the sale proceeds once probate completes and the house is marketed.
Most lenders in this space want to see the grant of probate already issued before they'll lend, because that's the point at which the executor has clear legal authority to deal with the property and, crucially, to grant the lender a legal charge over it. This is the more common route and tends to move faster through underwriting, typically 2 to 4 weeks from application to funds, sometimes quicker with a cooperative solicitor and a clean title.
A smaller, more specialist part of the market will lend pre-grant, against the reasonable expectation that probate will be granted, usually where the will is uncontested and the executor's identity is clear. This is genuinely a niche corner of the industry, fewer lenders offer it, pricing tends to be higher, and it needs careful legal structuring since the charge can't be formally registered until the grant exists. If you're in a genuine pre-grant cash crisis this is worth exploring, but expect a smaller pool of willing lenders and more conditions attached. If you're weighing this route, it can help to arrange a bridging loan today rather than waiting until the deadline is imminent.
Where the property was the deceased's main residence and will pass to someone who intends to live in it, this is likely to fall under FCA-regulated bridging lending, which brings additional borrower protections. Where the property is being inherited purely as an investment, or will be sold on rather than occupied, it is more likely unregulated. This genuinely varies estate by estate and needs to be checked with the lender and the estate's solicitor rather than assumed either way.
Applications on inheritance-related bridging loans most often stall on two things: probate delays pushing past the loan's expected timeline, and disagreements between multiple executors or beneficiaries about whether borrowing is the right approach at all. Getting everyone with authority to sign aligned before you start the application saves weeks.
In practice, the lender will want a fairly standard set of documents to get moving: certified copy of the grant of probate (or evidence probate has been applied for, in the pre-grant cases), the will itself, ID and address verification for all executors, a recent valuation of the property, and confirmation of the outstanding IHT liability directly from HMRC or the solicitor's correspondence. Having these ready before you approach a broker genuinely speeds things up, sometimes by a week or more compared with chasing documents after the application has already started.
Brokers who work in this space regularly will also flag whether the property has any complications that could slow underwriting, things like unusual construction, leasehold with a short remaining term, or multiple beneficiaries with competing interests. Flagging these upfront rather than letting a lender discover them mid-application avoids the frustrating experience of getting close to an offer only to have it pulled back for further checks. Choosing carefully from among the best bridging loan lenders in the UK can also make a meaningful difference to how smoothly this stage goes.
What it actually costs
Here's a worked example using a typical estate scenario. Say the inherited property is valued at £450,000, the inheritance tax bill is £70,000, and you need six months to get through probate, market the property and complete a sale.
| Item | Amount |
|---|---|
| Loan required (gross) | £70,000 |
| Arrangement fee (indicative 2%) | £1,400 |
| Net loan advanced to HMRC | £68,600 |
| Monthly interest (indicative 0.85% pcm) | £595 per month (approx. 10.2% annualised) |
| 6 months' interest (retained or serviced) | £3,570 |
| Exit fee (indicative 1%, lender dependent) | £700 |
| Valuation and legal costs (indicative) | £1,200 - £1,800 |
| Total cost of borrowing over 6 months | Approx. £6,870 - £7,470 |
The gross loan is the £70,000 you actually need for the tax bill. The net loan, £68,600 in this example, is what actually lands after the arrangement fee is deducted, which matters because if you need the full £70,000 in HMRC's account, you may need to borrow slightly more than the bill itself to cover the fee. This gross-versus-net gap catches out a lot of first-time borrowers who assume the amount they ask for is the amount they'll receive.
On a £450,000 property, £70,000 borrowed against it represents a loan to value of around 15.5%, which is comfortably within what most bridging lenders will accept, even before factoring in that the loan will be repaid in full once the property sells. Lower loan to value ratios like this generally attract more competitive pricing than borrowers see on higher-risk bridging, simply because the lender's security cushion is so large relative to the debt.
Compare that with a smaller estate, say a £280,000 property with a £45,000 tax bill. The loan to value there sits closer to 16%, similar in proportion, but the fixed costs, valuation, legal fees, arrangement fee, represent a bigger percentage of the total loan simply because they don't scale down as much as the loan itself does. This is why brokers sometimes suggest that very small IHT bridging loans can feel disproportionately expensive in percentage terms, even though the lender's approach barely changes.
These figures are indicative only, will vary by lender, loan size and how the estate is structured, and you should confirm them at enquiry rather than rely on them as a quote. Rates move with market conditions, and current UK short-term property finance rates are worth checking directly with a broker before you commit to a figure. You can also look at current UK bridging loan rates for a general sense of where pricing typically sits before approaching lenders.
Many executors choose to have interest retained within the loan rather than paid monthly, meaning the interest is added to the balance and settled in full when the property sells, rather than needing to find monthly payments from an estate with limited cash flow. This is worth discussing directly when you compare bridging loan rates and terms, since not every lender structures it the same way.
It's also worth asking a broker about early repayment terms before you commit. Some lenders charge a minimum interest period, meaning even if the property sells in month two, you might still be charged three months' interest. Others calculate daily, so you only pay for the days the loan was actually outstanding. On a fast-moving sale this difference can be worth several hundred pounds, and it's a fair question to raise before signing anything.
Your exit strategy
The exit here is almost always the sale of the property once probate is granted and it goes to market. Lenders will want to see realistic evidence that the property is saleable at a value that comfortably covers the loan, which usually means a recent valuation and, ideally, some indication of local market demand.
A second, less common exit is refinancing the inherited property onto a standard mortgage if a beneficiary intends to keep it rather than sell, using a mortgage to repay the short-term property finance. This only works if that beneficiary can qualify for a mortgage in their own right and the numbers stack up, so it needs confirming early rather than assumed as a fallback.
Lenders will not accept a vague intention to sell as a plan on its own. They generally want to see the property already instructed to an estate agent, or close to it, alongside realistic market comparables, before they'll release funds with confidence. A well-prepared exit strategy, backed by paperwork rather than assumptions, tends to move an application through underwriting noticeably faster than one built on good intentions alone.
It's worth thinking about timing realistically rather than optimistically. If probate typically takes 4 months in a straightforward case and the property might take a further 3 to 4 months to sell in a normal market, a 6-month bridging term can feel tight. Many brokers will suggest arranging the loan over 9 or 12 months even if you expect to repay sooner, simply to build in a buffer against the sort of delays that are common with probate sales, chain issues, or a slower than expected market. Repaying early on most bridging products doesn't carry a heavy penalty, so the extra breathing room rarely costs much if you don't end up needing it.
Where multiple beneficiaries are involved, it's also worth agreeing early on who has authority to instruct the estate agent, negotiate offers, and sign off on the eventual sale price. Delays caused by beneficiaries disagreeing over asking price or acceptable offers are one of the more common reasons a bridging loan runs longer than planned, and that extra time comes with extra interest attached. Sorting out decision-making authority before the loan even starts is a small step that can save real money later.
Finally, keep the solicitor handling probate and the broker arranging the short-term property finance talking to each other directly rather than relaying information through you. Probate solicitors and bridging brokers who are used to working on these cases together tend to move things along faster, simply because they understand what the other side needs and when, rather than waiting for an executor already stretched thin to pass messages back and forth. For a full overview of the wider options available beyond bridging, our funding solutions hub covers the range of routes executors and beneficiaries can consider.
