Pension IHT from April 2027:

Why the compliance challenge is bigger than the tax change

From 6 April 2027, unused pension funds and many pension death benefits will be brought into the inheritance tax calculation. For years, defined contribution pensions have sat outside the estate, shaping how clients and advisers approached retirement and intergenerational planning. That assumption is changing.

The tax shift matters, but for advice firms the bigger issue is regulatory. This is not a Budget note to file away. It changes conversations about retirement income, beneficiary nominations, gifting, trusts, protection, investment risk and family outcomes.

It also creates a foreseeable harm issue. Where firms know a client’s estate planning assumptions may no longer work, they cannot ignore it. Equally, they cannot respond with rushed, tax-led recommendations that are poorly evidenced or unsuitable. April 2027 should be treated as an advice-quality project, not simply a technical tax update.

A reset for retirement planning

Under the new regime, most unused defined contribution pension funds will be included when valuing a deceased person’s estate, whether uncrystallised or in drawdown.

The spouse and civil partner exemption remains important. But the position is more challenging for single clients, unmarried couples, blended families and those leaving pension wealth to children.

The nil-rate band and residence nil-rate band will still matter. However, adding pension values to the estate may push more clients over thresholds, increase the tax due, or reduce the residence nil-rate band through tapering.

Where death occurs after age 75, beneficiaries may still face income tax when accessing inherited pension benefits. However, HMRC guidance confirms that, where IHT is paid in relation to pension death benefits, the portion of benefits corresponding to that IHT, and any related interest, should not also count towards the beneficiary’s taxable income. How this works will depend on whether a payment notice is used, whether the scheme administrator reduces the benefits paid, or whether the beneficiary pays income tax first and later works with HMRC to adjust their taxable pension income. The advice risk is therefore less about assuming full double taxation, and more about explaining the administrative complexity clearly.

No single answer for clients

Pension planning and estate planning can no longer sit in separate boxes. For some clients, the right response may be to spend more of the pension during retirement, provided enough remains for later-life needs.

For others, the answer may involve regular gifting, gifts out of surplus income, life cover in trust, annuities, trusts, third-party pension contributions or Business Relief. Often, the best approach will be a combination of smaller, well-evidenced actions rather than one large solution.

But none should become a default recommendation.

A client withdrawing pension funds to avoid future IHT may trigger an immediate income tax charge. If the money is not spent or removed from the estate, it may still face IHT later. Business Relief may offer IHT relief after two years, rather than the seven-year period usually associated with lifetime gifts, but it introduces higher investment risk, liquidity constraints and suitability challenges. Whole-of-life cover may provide liquidity, but only if premiums remain affordable and the policy is written in trust.

The compliance point is clear: the recommendation must be suitable for the client, not merely efficient for tax.

Early themes from the market

Advisers are revisiting long-held assumptions. Clients who saw pensions as the last asset to touch may need a different drawdown order. Families are asking whether expression of wish forms still reflect their intentions. Some clients are considering larger gifts. Others are looking again at annuities as part of a wider estate and cashflow plan.

There is also growing interest in Business Relief and insurance-based planning. That is understandable, but this is where firms need care.

The risk is a rush of activity. Clients may feel they have to act quickly. Advisers may feel pressured to provide an answer. Providers will bring forward tools, calculators and product-led content. In that environment, the quality of the advice process matters.

The Ombudsman will not ask only whether the tax problem was real. It will ask whether the advice was suitable, whether alternatives were considered, whether risks were explained and whether the file shows why the recommendation was made.

Preparing without panic

Firms should start with segmentation. Identify clients with significant pension wealth, estates close to or above IHT thresholds, unmarried partners, complex family arrangements, existing trusts, outdated nominations or known vulnerability considerations.

Client communication should be educational, not alarmist. The message is that rules are changing and plans may need review, not that everyone needs to withdraw pension funds or buy a product.

Review agendas, fact-finds and suitability templates should prompt discussion of estate values, death benefits, nominations, gifting history, wills, powers of attorney, care assumptions, family dynamics and tax position.

Files should show the options considered, the risks explained and the reasons alternatives were discounted, especially where advice involves gifts, trusts, high-risk investments, insurance underwriting or actions required after death.

Finally, firms should know when to involve specialists. Trust drafting, complex tax work, family disputes and estate administration often require solicitors, tax specialists and compliance support.

April 2027 is not just a tax deadline. It is a conduct risk deadline. The firms that will be ready are those building a controlled, documented and client-focused process now.