Accounting

Tax Planning · South West London

Tax planning in Mortlake

Most tax is saved by decisions made before the year end, not by clever filing after it. People in Mortlake use our planning reviews to find out, in writing and with numbers, what their options are: how to pay themselves, when to take dividends, whether a pension contribution beats a salary rise, how to use both spouses' allowances. Fixed fee, no schemes.

from £249 · fixed, per review

Next deadlines

  • Online Self Assessment filing deadline and balancing payment due
  • Tax year ends: last day for pension, ISA and dividend timing decisions
  • Companies House accounts due 9 months after your year end (a 31 December year end files by 30 September)
  • Corporation Tax payment, 9 months and 1 day after your year end (a 31 December year end pays by 1 October)

Who this is for

Tax Planning for Mortlake

Company directors in Mortlake deciding how to pay themselves, higher earners near the £100,000 personal allowance taper or the £125,140 additional rate, couples who could use both sets of allowances better, landlords and investors with gains to time, business owners approaching a year end with profit to deploy, and anyone whose affairs have grown more complicated than their current adviser has noticed.

What is included

Everything inside the fixed fee

  • A review of your current position across income tax, National Insurance, dividends, Corporation Tax and capital gains as relevant
  • Allowances and reliefs checked: personal allowance taper, marriage allowance, pension annual allowance, dividend and savings allowances, ISA use
  • Director remuneration modelled: salary, dividends, pension contributions and benefits for the coming year
  • Timing decisions quantified: dividends across tax years, capital expenditure before year end, pension contributions, disposals
  • A written report with the recommendations, the saving from each and the actions in order
  • A follow-up call to answer questions and agree what we implement for you

How it works

Tax Planning from Mortlake, step by step

  1. Scope the job

    We find out what you need filed, when it is due and what state the records are in, and tell you which fixed-fee package applies.

  2. Agree the price

    The fee is confirmed in writing. There is no hourly billing and nothing added for questions during the work.

  3. Hand over the records

    Photographs, PDFs, software access or a spreadsheet, sent however suits you. We confirm what we have and what is missing within two working days.

  4. Approve, then we submit

    You review the draft with our explanation, sign off, and we file. Receipts, copies and the next deadlines come back to you immediately.

Why IGI

What you get in Mortlake

The price for tax planning is published on this page and is what a client in Mortlake pays. We confirm it in writing first, and the invoice matches the quote.

Nothing for Mortlake is left to the last week. Each deadline relevant to tax planning is tracked from the day you join, with the next four shown on every page we send you.

No appointments, no travel across South West London, no parking. Everything for tax planning in Mortlake happens online, with a real person on the other end during UK working hours.

A named person handles your tax planning from Mortlake and knows the file, so you are not re-explaining your business to a different helpdesk each time.

The output for Mortlake clients is never just a form. It is the form, a one-page summary of what it says, and a note of the decisions it points to for tax planning.

Nothing is filed for Mortlake until you have reviewed and approved it. You see the draft, you ask questions, you sign off, then we submit and send you the receipt.

Local facts

About Mortlake

Mortlake is in South West London, within Richmond upon Thames, in the SW14 postcode district, England. For businesses in England the tax rules are those set by the UK Parliament: the 20/40/45% income tax bands, Class 4 National Insurance for the self-employed at 6% and 2%, Corporation Tax at 19% to 25%, and Stamp Duty Land Tax on property. Business rates are set locally by the council.

Nearby places we also serve for tax planning
PlaceDistanceDirection
East Sheen0.5 miS
Mortlake and Barnes Common0.8 miE
North Sheen0.8 miW
Barnes0.9 miE
Kew0.9 miNW
Chiswick Riverside0.9 miN
Kew Green1 miNW
Chiswick Homefields1 miNE

Worth knowing

Rules that come up in this work

Workplace pensions and auto-enrolment

Auto-enrolment duties begin the day you take on your first employee, not when the Pensions Regulator writes to you. Eligible staff must be enrolled, contributions paid every pay period and re-enrolment carried out every three years. Director-only companies without employment contracts are usually exempt. Fines for non-compliance are fixed and escalating.

Employer National Insurance

The cost of an employee is more than the salary. Employer National Insurance at 15% above £5,000 a year, the 3% minimum pension contribution, holiday pay, equipment and management time all come on top. The Employment Allowance of £10,500 reduces the National Insurance for most employers with more than one person on the payroll.

The trading and property allowances

Not every small income needs a tax return. The trading allowance exempts the first £1,000 of self-employment or casual income and the property allowance does the same for rental income, each measured on gross receipts. They cannot be combined with rent-a-room relief on the same income, and claiming the allowance means giving up the expense deduction for that source.

Dormant companies

A dormant company is one with no significant accounting transactions in the year, where the only permitted entries are the payment for shares on incorporation, Companies House fees and penalties. It still files a confirmation statement and simplified dormant accounts every year. A bank charge or an accountant's fee paid from the company ends dormancy and requires full accounts.

The 60-day property CGT return

Since April 2020 a gain on UK residential property must be reported and the tax paid within 60 days of completion through HMRC's dedicated service, separately from the annual return. Non-residents must report all UK land disposals in the same window whether or not tax is due. Getting the computation right first time matters because the figure is then carried into the Self Assessment.

Crypto records and reporting

HMRC treats cryptoassets as property. Swapping one token for another, spending crypto or gifting it are all disposals for Capital Gains Tax, and staking and lending rewards are income. Gains are computed under pooling rules with same-day and 30-day matching. From 2026 HMRC receives data from exchanges worldwide under the Cryptoasset Reporting Framework, so unreported activity is increasingly visible.

Allowable expenses

Expense claims are where a return is won or lost in an enquiry. The test is wholly and exclusively for the trade; where a cost is mixed, the business proportion can be claimed if it can be identified. Capital items such as equipment and vans are relieved through capital allowances rather than as expenses, except under the cash basis where they are simply deducted when paid.

Questions

Tax Planning questions from Mortlake

What is the pre-year-end planning session?

A £299 session two to three months before a company's year end, using management or draft figures to decide what to do before the date: capital expenditure to claim full expensing, employer pension contributions, bonus or dividend timing, bad debt provisions, and whether to change the accounting date. Decisions made after the year end are mostly too late.

When should I buy the combined review?

When the company and personal positions interact, which for most owner-managers they do. The £399 combined review covers both sides together: Corporation Tax planning, extraction strategy, capital expenditure timing, pension contributions as a company expense, and the personal position of each director or shareholder. It replaces the two separate reviews.

What does the director remuneration review cover?

For £249 we model the coming year's salary, dividends, employer pension contributions and any benefits against the company's expected profit and your other income, showing the total tax and National Insurance under each option and recommending a structure. It includes the use of a spouse's shareholding and allowances where relevant.

What does the £249 personal tax review cover?

Your income from all sources, the allowances and reliefs you are and are not using, pension contribution headroom, the personal allowance taper and High Income Child Benefit charge if relevant, savings and dividend allowances, ISA use, marriage allowance, gift aid and the timing of any disposals. You receive a written report with quantified recommendations.

Is tax planning advice regulated?

Tax advice is not a reserved activity in the UK, so no regulator licenses it, but we are bound by our terms of business and the advice disclaimer on this site, and we carry professional indemnity insurance. Advice is given in writing so that you can rely on it and we can be held to it.

Will you implement the recommendations?

Where the actions fall within our services, such as setting the payroll salary, documenting dividends, adjusting the company's pension contributions or making an election, yes, as part of those services. Where they need a financial adviser, for example choosing pension investments, we tell you what to ask them.

How do I get started from Mortlake?

Message us on WhatsApp or email with a sentence about your business and what you need. We reply in working hours with any questions and a fixed fee for tax planning. Once you confirm, we tell you exactly which records to send and the work begins. Most Mortlake clients are set up within a day.

Which deadlines matter most for tax planning?

The next four dates that apply to tax planning are shown at the top of this page, calculated from today. For Mortlake clients we diarise every one of them from the day you join and send reminders before each, so the work is done in good time rather than in the last week before a penalty.

Fixed fees, filed on time, for Mortlake

Tell us what you need. You get one fixed fee in writing, and nothing is filed until you approve it.

WhatsApp for a fixed quote