Inheritance Tax returns

IHT400 Inheritance Tax returns, prepared with care

Support for executors and personal representatives: we value the estate, claim every exemption and relief available, prepare the IHT400 and supporting schedules, and deal with HMRC until the tax is agreed.

  • Every exemption and relief considered
  • IHT400 and schedules completed accurately
  • HMRC queries handled on your behalf
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Fixed-fee quote
Quote tailored to the estate
  • Free initial consultation
  • Written fixed-fee quote
  • Sensitive, confidential service
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£Fixed fees, VAT included
💻100% online, UK-wide
💬Phone, email & WhatsApp
Who it’s for

When an IHT400 is needed

Many smaller estates are “excepted estates” and do not need a full Inheritance Tax account. An IHT400 is usually needed where:

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Tax is payable

The estate exceeds the available nil-rate bands after exemptions.

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Reliefs are claimed

Business or Agricultural Relief is being claimed on qualifying assets.

🎁

Significant gifts

Substantial lifetime gifts or trust interests need to be reported.

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Overseas assets

Foreign property or accounts, or more complex ownership.

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Transferred allowances

Claiming a late spouse’s unused nil-rate band or residence nil-rate band.

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Trust interests

The deceased had an interest in a trust.

Packages & prices

IHT400 service options

We can take on the whole Inheritance Tax process or support the work you are already doing as executor.

Excepted estate check
Confirm whether a full IHT400 is required.
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fixed fee
  • Review of assets, gifts and trusts
  • Excepted estate assessment
  • Allowance and RNRB check
  • Clear written conclusion
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Most popular
Full IHT400 service
We prepare and submit the full Inheritance Tax account.
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fixed fee
  • IHT reference and payment planning
  • IHT400 and all schedules
  • Exemptions and reliefs claimed
  • Transferable allowances claimed
  • HMRC queries handled until settled
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IHT400 + estate tax
Inheritance Tax plus the estate’s income tax and accounts.
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fixed fee
  • Everything in the full service
  • Deceased’s final tax return
  • Estate tax returns during administration
  • Estate accounts for beneficiaries
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Every estate is different, so we provide a written fixed-fee quote after a free initial consultation. All quotes include VAT.

What’s included

What our IHT400 service includes

We provide the tax and accounting work. Where a grant of probate is needed, we work alongside your solicitor or probate practitioner.

  • Gathering valuations of property, accounts, shares and personal possessions
  • Reviewing lifetime gifts made in the 7 years before death
  • Applying spouse, charity and other exemptions
  • Claiming the residence nil-rate band
  • Claiming transferable nil-rate bands from a late spouse
  • Business and Agricultural Relief claims
  • Obtaining the IHT reference number
  • Planning payment, including instalments on property
  • Using the direct payment scheme from the deceased’s accounts
  • Corrective accounts if values change later
  • Loss relief claims if shares or property are sold for less
  • Responding to HMRC and Valuation Office queries
How it works

A seamless, fully online process

Initial meeting

We learn about the estate and confirm what is required.

Valuations

We gather valuations and details of gifts, trusts and debts.

Prepare & approve

We prepare the IHT400 and calculate the tax for your approval.

Submit & settle

We submit to HMRC, arrange payment and resolve any queries.

Deadlines

Inheritance Tax deadlines

WhatWhen
Inheritance Tax paymentBy the end of the sixth month after the month of death (interest is charged after this)
IHT400 submissionWithin 12 months of the end of the month of death
Tax on property and certain assetsCan usually be paid in 10 annual instalments
Corrective accountWhen you discover a change in values or assets

Reducing the tax the estate pays

Careful preparation of the IHT400 often reduces the tax payable. We check that the spouse exemption, residence nil-rate band and any unused allowances from a late spouse or civil partner are claimed, that Business and Agricultural Relief is applied correctly under the rules in force at the date of death, and that debts and funeral costs are deducted. If shares or property are later sold for less than their probate value, loss relief may reduce the tax.

Probate

We provide the tax and accounting work. Applying for the grant of probate is a reserved legal activity, so where a grant is required we work alongside your solicitor or probate practitioner.

Official guidance: Valuing the estate and reporting · Pay Inheritance Tax

Executor reviewing an IHT400 Inheritance Tax return
✓ Fixed feeagreed before we start
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Why Wingate

Why clients choose Wingate

📌

Transparent fixed fees

Transparent pricing, confirmed in writing before any work begins. No hourly charges and no surprises.

🧑‍💼

Dedicated accountant

Work directly with a qualified accountant who knows your affairs, never a call centre.

⚡

Responsive support

Responsive support by phone, email and WhatsApp, with clear advice in plain English.

☁️

Cloud-friendly

Experienced with Xero, QuickBooks, FreeAgent and Sage, as well as spreadsheet records.

Client reviews

Trusted by clients across the UK

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“Used Wingate for a CGT submission recently, efficient, knowledgeable, and easy to deal with.”

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“Wingate have processed my tax returns for some years now & I am more than happy with service provided.”

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FAQs

Frequently asked questions

Do I need to complete an IHT400?
Not always. Many estates are excepted estates and only need details given in the probate application. We can confirm whether a full IHT400 is needed.
When must Inheritance Tax be paid?
By the end of the sixth month after the month of death. Interest is charged after that, even if the IHT400 isn’t due yet.
Can tax be paid before probate is granted?
Usually yes. Funds can often be transferred directly from the deceased’s bank accounts to HMRC under the direct payment scheme.
Can I pay Inheritance Tax in instalments?
Tax on property and certain other assets can usually be paid in 10 annual instalments, though interest may apply.
What if I find more assets later?
A corrective account is submitted to HMRC with the updated values. We can prepare this for you.
Do your prices include VAT?
Yes. All of our published prices and fixed-fee quotes include VAT, so the price you see is the total you pay.

Let us prepare the Inheritance Tax return

Share a few details and a qualified accountant will respond with a fixed-fee proposal, usually within one working day. All prices include VAT.

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We are Independent firm of chartered Accountants and provide Tax and compliance services to businesses and Individuals. Our purpose is to make a meaningful difference to our clients.

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