- The product

Your UK wealth picture, explained.

Sonuswealth is being built for the financial life that does not fit inside one banking app: pensions, property, ISAs, cash, protection, tax, wills, trusts, documents, and the questions that appear as life changes.

Sonu explaining the Sonuswealth household wealth picture
Plain English One household picture Pensions, property, tax, estate, cashflow, documents, and decisions connected.
- What you actually get

Not seven empty tabs. Seven jobs your household needs done.

Sonu, sonuswealth's plain-English guide
— Sonu's take

Each surface answers one real question. Together, they're the picture your accountant wishes you brought to every meeting.

Sonuswealth's seven surfaces aren't features stacked on a dashboard. They're seven jobs your household needs done — and the engine is built so the answer to any one of them respects the other six.

The app is pre-launch; what's below is what each surface records, what it calculates, and how Sonu explains it. The engine, the rules, and the maths are real and current to May 2026.

- App Preview

Interactive App Simulator

Try the Sonuswealth application features live. Toggle retirement decisions, adjust tax-efficient contributions, and ask Sonu questions in plain English.

Surfaces
Interactive Preview
Real-time calculations using 2026/27 UK tax bands.

Household Balance Sheet

Property, pensions, ISAs, and mortgages connected.

Total Assets £1,185,000
Net Worth £955,000
🏠 Family Home Property £650,000 Locked
💼 SIPP Pension (Self-Invested) Pensions £420,000
Annual Pension Top-up (Net cash cost) £0/yr
Gross Pot Increase (with relief): £0/yr
Income Tax Saved (40%): £0/yr

Since you are in the 40% higher rate band, a £15,000 net contribution gets bumped to £25,000 inside the tax-shelter (HMRC basic relief added automatically, higher-rate relief reclaimed via tax code).

💰 Stocks & Shares ISA ISAs £85,000 Tax-free
💵 Cash & Premium Bonds Cash £30,000 Liquid
📉 Residential Mortgage Liabilities -£230,000 4.5% Fixed

Cashflow Timeline

Projected income sources and gaps before/after State Pension starts.

Retire at:
At 60, you face a 7-year gap until State Pension starts. Your ISA + Cash will deplete to zero by age 66. SIPP drawdown must cover the rest.
ISA & Cash bridge Pension drawdown State Pension (from 67)

Scenario Builder

Compare tax and financial trajectories side-by-side.

Ask Sonu Chat

Plain-English breakdown of complex tax, estate, and pension rules.

Sonu: Hello! Ask me any question about your wealth, pensions, or how UK tax rules apply to your scenario.
- Plain-English engine

The UK rules matter. The abbreviations should not get in the way.

Sonuswealth can model technical UK rules, but the interface should translate them. A normal user should not have to know pension and estate acronyms before they can understand what is happening to their money.

Known as IHT

Inheritance tax

What your estate may owe when wealth passes on, and which assets are exposed.

Known as RNRB

Home allowance

The extra inheritance tax allowance that can apply when a home passes to direct descendants.

Known as BPR

Business relief

Relief that may reduce inheritance tax on qualifying trading-business assets. In force since 6 April 2026: capped at £1M of 100% relief per person (with no automatic spousal transfer; lifetime planning required to use £2M combined); 50% relief above the cap.

Known as tapered AA

Reduced pension allowance

High earners can lose part of their annual pension contribution allowance.

Known as MPAA

Lower allowance after pension access

Once some flexible pension income is taken, future pension saving can be restricted.

Often called post-75 rules

Pension death-benefit tax

How pension money can be taxed differently when someone dies after age 75.

Known as NHS DB

NHS defined-benefit pension

A public-sector pension that pays income for life, often worth far more than the statement makes obvious.

LGPS / TPS / AFPS

Public-sector pension schemes

Local government, teachers, and armed forces schemes, each with rules that need modelling properly.

- What connects it

Change one fact. See what else moves.

A pension change can affect retirement income, tax, estate exposure, risk, and the next question you ask. Sonuswealth is designed so those consequences stay connected instead of becoming another spreadsheet exercise.

1

Add the fact

Upload a statement, enter it manually, or complete the guided profile.

2

The model updates

Cashflow, tax, estate, risk, timeline, and decisions read the same household picture.

3

Sonu explains it

You see the answer in plain English, with the assumptions and boundary visible.

— Example answer style

Real questions. Real numbers. Sonu's answer style.

Four questions UK households actually ask. Cycles every 8 seconds — click any chip to jump. Each answer respects the FCA boundary: rule, maths, and the point where regulated advice may be needed.

— Sonu · plain English

Can I retire at 60?

Live

The product is still being built. The waitlist gets the first preview.

Join if you want early access, founder updates, and the chance to shape the first household version before public launch.

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