Locum Accountants · South London
Locum accountants in Carshalton on the Hill
GP locums, hospital doctors doing extra sessions, dental associates and locum pharmacists in Carshalton on the Hill use us because we understand the particular problems: superannuation on some income and not others, the annual allowance taper for higher earners, which structure suits which kind of locum work. Across South London, online, fixed fees.
from £69/mo · fixed, per month
Next deadlines
- PAYE and National Insurance for last month paid to HMRC (electronic)
- PAYE and National Insurance for last month paid to HMRC (electronic)
- PAYE and National Insurance for last month paid to HMRC (electronic)
- Online Self Assessment filing deadline and balancing payment due
Who this is for
Locum Accountants for Carshalton on the Hill
Locum and sessional clinicians in Carshalton on the Hill: GP locums and salaried GPs with extra sessions, hospital doctors with private practice or agency shifts, dental associates and locum dentists, locum pharmacists and optometrists, vets, physiotherapists and other allied health professionals, whether trading as sole traders, through a limited company or both.
What is included
Everything inside the fixed fee
- Income from every practice, agency, trust and private engagement reconciled, including statements of earnings and remittances
- Expense review for locums: professional indemnity, GMC/GDC/GPhC fees, exams, courses, equipment, travel between placements
- NHS pension contributions, Type 2 certificates and superannuation reconciled to pay statements
- Sole trader Self Assessment, or limited company accounts, CT600 and payroll, depending on structure
- Annual allowance and tapered annual allowance checks for higher-earning clinicians
- IR35 and off-payroll status considered for engagements through your own company
How it works
Locum Accountants from Carshalton on the Hill, step by step
Tell us your situation
A short message or call about what you do and what needs filing. We ask the questions that determine the right package and nothing more.
Fixed fee in writing
You receive one price for the work, confirmed by email before anything starts. It does not change if the job takes longer than we expected.
Send records, review the draft
Records come by WhatsApp or email. We prepare the draft, explain the figures in plain English and answer your questions.
We file, you get the receipts
Once you approve and the fee is settled, we submit electronically and forward the HMRC or Companies House acknowledgement the same day.
Why IGI
Why Carshalton on the Hill businesses file with IGI
One fixed fee for locum accountants in Carshalton on the Hill, agreed in writing before any work starts and never changed part-way through the job, however long it takes us.
Nothing for Carshalton on the Hill is left to the last week. Each deadline relevant to locum accountants is tracked from the day you join, with the next four shown on every page we send you.
No appointments, no travel across South London, no parking. Everything for locum accountants in Carshalton on the Hill happens online, with a real person on the other end during UK working hours.
You get one contact for locum accountants, not a queue. Carshalton on the Hill clients message the same person throughout and get an answer in working hours, usually within a few hours.
The output for Carshalton on the Hill 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 locum accountants.
Approval before filing is a rule, not a courtesy. For locum accountants in Carshalton on the Hill, every submission to HMRC or Companies House follows your written go-ahead.
Local facts
About Carshalton on the Hill
Carshalton on the Hill is in South London, within Sutton, in the SM5 postcode district, England. Income tax in England follows the UK rates: 20% basic to £50,270, 40% higher to £125,140 and 45% additional, with the personal allowance of £12,570 tapered away above £100,000. National Insurance, VAT and Corporation Tax are UK-wide, and Stamp Duty Land Tax applies to property purchases.
| Place | Distance | Direction |
|---|---|---|
| Wallington South | 0.5 mi | NE |
| Carshalton Beeches | 0.6 mi | NW |
| Wallington, Sutton | 0.7 mi | NE |
| Sutton, South London | 0.7 mi | NW |
| Carshalton South and Clockhouse | 0.7 mi | S |
| Little Woodcote | 0.9 mi | S |
| Carshalton Central | 1 mi | N |
| Carshalton Village | 1 mi | N |
Worth knowing
Rules that come up in this work
Switching accountants
Changing accountant is simpler than most people fear. You authorise the new firm, which writes to the old one for professional clearance and your records; the outgoing accountant must hand over your own documents and usually does within two weeks. The new firm registers as your agent with HMRC and picks up the next filing. There is no need to wait for a year end.
Closing a company
A solvent company that has finished its purpose can be dissolved by voluntary strike-off: form DS01 with a £13 Companies House fee, after three months without trading and with all debts paid, final accounts and tax return filed, and assets distributed. HMRC objects to any application where returns or tax are outstanding, so the sequence matters more than the form.
Employer National Insurance
Since April 2025 employer National Insurance has been 15% on earnings above a £5,000 secondary threshold, a substantial increase for small employers. The Employment Allowance rose to £10,500 at the same time to soften it for the smallest businesses. Directors deciding their own salary weigh this cost against the Corporation Tax deduction a salary provides.
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.
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 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.
Crypto records and reporting
Crypto tax splits into capital gains on disposals and income on rewards, with different rates and different reporting. The £3,000 annual exempt amount and the 18% and 24% rates apply to gains; staking, mining and airdrop income is taxed at marginal income tax rates. HMRC's nudge letters to holders have increased sharply, and a voluntary disclosure before one arrives is treated far more leniently.
Questions
Locum Accountants questions from Carshalton on the Hill
Can you handle the NHS pension estimate of earnings and the Type 2 form?
Yes. The estimate of pensionable earnings submitted at the start of each year sets your contribution rate; the Type 2 certificate reconciles the actual figures after the year end and is due by the end of February. Both are prepared from the records we keep and submitted on your behalf.
I do private work alongside NHS sessions. How is that treated?
Private practice income is self-employment, not pensionable in the NHS scheme, and taxed with your other self-employed income. If the private work is substantial it may suit a limited company while the NHS locum work stays as a sole trader, and we advise on running both structures together.
What is the annual-only option?
For £199 we prepare your Self Assessment from the records you keep yourself, including the reconciliation of your engagement income and pension contributions. It suits locums with a small number of regular engagements who are organised. If records are incomplete, the monthly package is usually better value.
Do locum pharmacists and dentists have the same pension issues?
Dental associates and performers pension their NHS earnings through the dental pension arrangements with annual reconciliation statements; locum pharmacists generally have no NHS pension on locum income. Each profession has its own regime and we handle the specific paperwork for yours.
Should a locum work through a limited company?
It depends on the work. GP locum income is pensionable in the NHS scheme only when earned as an individual, so incorporating loses pension accrual on that income. Private work and some agency work suit a company better. Off-payroll rules apply to engagements with NHS bodies through your company. We run the comparison for your mix of work.
How does the NHS pension work for a GP locum?
Locum GPs pension their income through Locum Forms A and B, submitted to the pensions agency within ten weeks of the work, with employee contributions deducted and employer contributions paid by the practice or ICB. A Type 2 certificate reconciles the year. Missing the ten-week window loses the pension on that income. We track it.
Do you have an office in Carshalton on the Hill?
No. IGI Accounting is an online-only firm. We serve Carshalton on the Hill and every other UK postcode remotely, with records sent by WhatsApp or email and everything filed electronically. The absence of local premises is why the fee for locum accountants is the same in Carshalton on the Hill as anywhere else in the country, and why there is nothing to visit and nothing to print.
Is locum accountants in Carshalton on the Hill really the same price as elsewhere?
Yes. The fee published on this page is what a client in Carshalton on the Hill pays and what a client in any other part of England pays. It is confirmed in writing before work starts and the invoice matches the quote. Where a higher package applies because your situation is more complex, we say so at the quote stage, never afterwards.
One message from Carshalton on the Hill, one fixed price
Tell us what you need. You get one fixed fee in writing, and nothing is filed until you approve it.