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Professional Intermediaries

Tax support for wealth managers and their clients

Specialist tax analysis for wealth managers on inheritance tax, gains, structures and residence, so portfolio decisions reflect the client's real tax position.

Led by
Omar Aswat CTA
Last reviewed
9 October 2026
Reading time
4 min
Professional Intermediaries
4 of 6
On this page10 sections
  1. Who this is for
  2. Where portfolio decisions meet tax
  3. What we do and do not do
  4. How we can work together
  5. A typical engagement
  6. Common tax blind spots in portfolio advice
  7. How this strengthens your proposition
  8. Why ASWATAX
  9. Talk to us
  10. Questions answered

Key points

  1. 1Connects portfolio decisions to inheritance tax, gains and residence
  2. 2You keep the investment relationship; we provide the tax
  3. 3White-label, joint or direct working
  4. 4Led by a Chartered Tax Adviser, same-day replies

Good wealth management is tax-aware management. The client's investment objectives are only half the story: what they keep depends on when assets are sold, who owns them, where the client lives and what happens to the estate. ASWATAX gives wealth managers a specialist tax resource for those questions, while you keep the investment relationship.

Who this is for

This page is for private banks, discretionary managers, advisory wealth managers and boutique investment firms serving UK and international private clients. It is written for firms that want to offer a stronger service on the tax side without building a large technical department.

Where portfolio decisions meet tax

Gains and income

Selling investments can crystallise capital gains tax. For individuals the rates are 18% within the basic rate band and 24% above, with a £3,000 annual exempt amount. Income such as dividends and interest has its own rates. Knowing a client's position before a portfolio change avoids surprises.

Inheritance tax

Inheritance tax is 40% on the estate above the nil-rate band of £325,000, with a residence nil-rate band of £175,000 in qualifying cases, tapered away above £2m. The bands are frozen until 5 April 2031. Pensions are due to come into the estate from 6 April 2027. Together these push more clients into inheritance tax, and many portfolios deserve review. See Wealth Planning and Inheritance Tax Planning.

Structures

Some clients are better served by holding investments through a company, a Family Investment Company or a trust. Each has costs and benefits, and moving assets in can itself trigger tax. We model the options so you can discuss them with the client. See Family Investment Company.

Residence and cross-border clients

Clients moving to or from the UK, or splitting time between countries, raise residence and inheritance tax questions that affect where and how they should hold assets. See Residency and International Tax.

What we do and do not do

We provide tax advice and structuring support. We do not give investment advice, manage money or recommend financial products. We do not offer ongoing compliance services that would compete with the client's accountant.

How we can work together

ModelWhat it looks like
Behind the scenesYou send a question; we return analysis you can use in your own advice
JointWe join a client meeting to explain the tax and answer questions
DirectWe advise the client on a defined tax question, keeping you informed

A typical engagement

  1. Short call. You describe the client and the decision they face.
  2. Scope. We agree what we will look at and by when.
  3. Analysis. We model the tax effect of the options.
  4. Recommendation. You receive a clear note, written for you to use with the client.
  5. Follow-through. If a structure is needed, we help implement it with the client's other advisers.

Common tax blind spots in portfolio advice

  • Rebalancing without a gains check. Selling to rebalance can crystallise gains, and the share matching rules can catch a quick sell-and-rebuy.
  • Ignoring the estate. A portfolio that grows well can push a client over the thresholds. Above £2m the residence nil-rate band begins to taper away.
  • Overlooking residence. A client who spends more time abroad, or is about to, may be taxed very differently on gains and on death.
  • Moving assets into a company on impulse. Transfers can trigger a gain, and the company then pays tax on its own income and gains.
  • Assuming the pension sits outside the estate. That changes from 6 April 2027.

How this strengthens your proposition

Clients value an adviser who raises the tax question before they ask. By bringing in a specialist on the harder cases, you can show that your service reaches beyond the portfolio, and you keep the client from taking that part of the relationship elsewhere. You stay the lead adviser, and the tax work supports the investment advice you give.

Why ASWATAX

Advice is led personally by Omar Aswat, a Chartered Tax Adviser, so the person you speak to is the person doing the work. We are commercially minded, we explain tax plainly, and we reply the same working day. We have advised 300+ clients across 15+ years and are rated 5.0 on Google from 31 reviews. See how we work, or return to the Professional Intermediaries overview.

Talk to us

If you would like to explore how we could support your clients, book a free first call or get in touch.

01 · Guide in progress

The Wealth Manager's Guide to Tax-Aware Planning for UK Clients

The tax questions behind the portfolio, and when to call a specialist.

Talk it through instead

Our The Wealth Manager's Guide to Tax-Aware Planning for UK Clients is being written. In the meantime, a 20-minute call with a Chartered Tax Adviser is free.

Book a free call

We reply the same working day.

0415 questions

Questions, answered.

Straight answers to what clients ask us most. Your own situation may differ, so treat them as a starting point.

Q1Why would a wealth manager need a separate tax adviser?

Because portfolio decisions have tax consequences that go beyond investment performance: gains on realisation, inheritance tax on the estate, the structure that holds the assets, and the client's residence. A specialist adviser can answer those questions in depth so you can focus on investment management and the client's overall plan.

Q2Does ASWATAX give investment advice?

No. We provide tax advice and structuring, not investment advice, and we do not manage money or recommend products. That is why wealth managers can bring us in without concern that we will compete for the portfolio. You make the investment decisions; we help you understand their tax effect.

Q3Where does the tax bill on a portfolio typically bite?

Mainly on gains when assets are sold, on income such as dividends and interest, and on death through inheritance tax. For individuals, capital gains tax is 18% within the basic rate band and 24% above, with a £3,000 annual exempt amount. Structures can change when and how each charge arises.

Q4Can you help when a client wants to hold investments in a company?

Yes. An investment company or Family Investment Company can suit some clients, but moving existing assets in can crystallise gains and the company pays corporation tax on its income and gains. We model the position against holding personally and explain it simply, so you can discuss it with the client and decide next steps together.

Q5How do you help with inheritance tax planning for a client's estate?

We look at the whole estate and the family's aims, then compare gifts, trusts, Family Investment Companies, business relief and insurance-funded approaches. Inheritance tax is 40% above the nil-rate band, and pensions come into the estate from 6 April 2027, so many portfolios now need a fresh look.

Q6What difference do the pension changes make?

From 6 April 2027, most unused pension funds and pension death benefits are brought within the estate for inheritance tax, though death-in-service benefits are excluded. For clients who had planned to spend other assets first and leave the pension, the order of drawing may need to change. We can model alternatives so you can adjust the drawdown strategy accordingly.

Q7Can you advise on clients who are moving to or from the UK?

Yes. We advise on residence under the statutory residence test, the 4-year foreign income and gains regime for qualifying arrivals, and the inheritance tax tail that applies after leaving. The timing of a move, and what happens to the portfolio around it, can change the tax result significantly.

Q8How should a portfolio be structured for an international client?

It depends on residence, the type of assets and the family. UK-situs assets, offshore holdings and trust structures are each treated differently. We map the UK exposure first, then recommend structural changes if needed, and coordinate with overseas advisers so the plan works across borders.

Q9Can you work with our in-house tax or technical team?

Yes. Larger firms often have a technical team that handles routine questions. We act as an extra layer of specialist depth for the complex cases, or as a second opinion before something goes to a client. We share analysis in a format your team can reuse.

Q10How do you handle conflicts if our firm has its own tax service?

We discuss it openly on the first call. If you have an in-house tax service, we can focus on matters it does not cover or provide independent review. We check for conflicts before starting and will not take instructions that cut across a legitimate arrangement.

Q11What do you need from us to start?

A summary of the client's position: residence, family, main assets, existing structures and the objective. Keep it anonymous at the outset if you prefer. A short call is usually enough to agree the scope, after which we tell you exactly what further information would help.

Q12How quickly can you turn a question around?

We respond quickly. Focused questions, such as the likely tax effect of selling a holding or moving it into a company, can often be answered quickly. Larger planning projects take longer, and we agree a timetable on the first call so the client is not left waiting.

Q13Can you present to our clients or at a client event?

Yes. We can present on current tax developments for private clients, such as business relief, pensions and inheritance tax, residence-based rules or capital gains tax, in a practical and non-promotional way. Questions from clients can come back through your team so the relationship stays with you.

Q14Do you help with client reporting of tax positions?

We do not provide portfolio reporting. We can provide written tax analysis for a specific decision, which you can reference in your own client reports. Routine tax return preparation remains with the client's accountant, and we avoid overlapping with that work.

Q15Are there tax traps in rebalancing or restructuring a portfolio?

Yes. Selling to rebalance can crystallise gains, selling and buying back can fall foul of the matching rules, and moving assets between spouses, trusts or companies can have tax effects. A quick check with us before large changes can avoid a bill that the new portfolio does not justify.

05 · Next step

Talk it through with Omar.

The first call is free. You'll speak to a Chartered Tax Adviser, and leave with a clear view of your options.

We reply the same working day.

Chartered Tax Adviser