Owner-managed business tax planning file being prepared for a UK accountancy practice

Owner-Managed Business Tax Planning and Accounting Support for UK Firms


Owner-managed business tax planning is where the OMB relationship is won, and it never arrives on its own. Owner-managed businesses (OMBs) need a practice that can handle the full stack - small business bookkeeping services UK directors rely on, VAT, payroll, SME year end accounts, CT600 corporation tax, and director self assessment - without passing work between three different teams. We sit as your unified back-office layer. From the daily ledger through to acting as a self assessment tax return accountant for directors, our outsourced delivery makes it cost-effective for your practice to offer a complete service to SME clients.

Trusted by UK Accounting Practices

500+

Firms Supported

98.7%

Accuracy

48hr

Turnaround

Outsourced accounting for owner-managed businesses UK practices use for VAT, payroll and year-end accounts
MTD-Compliant VAT Return Services UKBank & Ledger ReconciliationsDividend & Salary PlanningDirector Loan Account ReviewsYear-End Working PapersRTI Payroll · Weekly & MonthlyAuto-EnrolmentFRS 102/102A / 105 Statutory AccountsCT600 with R&D ClaimsMTD-Compliant VAT Return Services UKBank & Ledger ReconciliationsDividend & Salary PlanningDirector Loan Account ReviewsYear-End Working PapersRTI Payroll · Weekly & MonthlyAuto-EnrolmentFRS 102/102A / 105 Statutory AccountsCT600 with R&D Claims

Why Owner-Managed Business Tax Planning Needs a Specialist

Owner-Managed Business Tax Planning Built for the Complexity That Comes With It.

Comprehensive owner-managed business accounting services UK practices can put their name to. One team for VAT, payroll, owner-managed business year end accounts, CT600, and self assessment tax return accountant support.

Work with us

Dedicated Team

Reviewer-Ready

Sector Specialists

NDA Protected

Why it works · What you get

Built for Owner-Managed Business Practices. Not Adapted - Purpose-Built.

02 - Owner-managed business tax planning - the daily mix.

Director loan accounts that overdraw. R&D for innovative SMEs. The full mix.

Dividend versus salary planning, director loan accounts that drift overdrawn, R&D claims for genuinely innovative SMEs, EIS investments, the move from sole trader to limited company. Owner-managed business tax planning is the classic OMB workload that comes up every week - we know how to handle it.

03 - Tuesday's decision needs Friday's numbers.

Five working days. Quicker when there's a sale or a loan application.

Owner-managed business tax planning is deadline-driven work, and directors decide on Tuesday expecting numbers by Friday. Five working days is our standard rhythm. When something urgent comes up - a sale, a refinance, an HMRC enquiry - we move ahead of schedule.

Software Proficiency

Your clients' software.
Our team knows it.

No onboarding friction. No tool switching. Our outsourced accounting for owner-managed businesses UK team steps straight into the software your practice already runs on and gets to work from day one.

Talk to our team
Accounting Software
Zoho Books
QuickBooks
Xero
Sage
Compliance Software
IRIS
BrightPay
TaxCalc
CCH

Don't see your software? We adapt to your needs. — including the owner-managed business bookkeeping UK practices run alongside VAT and payroll.

Questions We Hear All the Time

Real questions from UK accountancy practices answered honestly.

If you're considering owner-managed business accounting outsourcing UK support for your OMB clients, you probably have a few questions. Here are the ones we get asked most, with straight answers.

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Yes. Owner-managed limited companies are our most common use case. The compliance work is tightly bundled - bookkeeping feeds VAT, VAT feeds year-end, year-end feeds CT600, and director self assessment sits alongside all of it. We handle the full stack so nothing falls between the cracks.

Yes. We provide end-to-end support from monthly bookkeeping and VAT services through to owner-managed company accounts preparation, corporation tax working papers, and director self assessment. You review and submit - we do the preparation.

Yes. Director payroll is included as standard in our owner-managed business service. We process the salary, prepare the payslip, submit RTI, and handle auto-enrolment declarations and re-enrolment cycles. For clients with small employee teams we manage those payrolls alongside the director.

Yes. Management accounts are increasingly expected by owner-managed clients, particularly those with bank facilities or growth plans. We prepare monthly or quarterly packs including P&L, balance sheet, and key metrics - formatted to your template or to one we agree during onboarding. They also give the director the figures owner-managed business tax planning depends on - distributable reserves, the DLA position, and how much basic rate band is left before the next dividend crosses the higher rate.

Straightforwardly. As a client's transaction volume, headcount, or complexity increases, we adjust the scope of the engagement without requiring a new onboarding process. You tell us what has changed, we update the workflow, and delivery continues. There is no capacity ceiling on our side.

Owner-managed business accounting outsourcing for accountants works because you access a full team - bookkeeper, payroll processor, VAT specialist, and accounts preparer - for the cost of a fraction of a UK salary. You are not paying for holidays, sickness, training, or equipment. The output is reviewed before it reaches you, so your senior staff spend time on review and client contact, not preparation.

Yes. Every VAT-registered business has been inside Making Tax Digital since April 2022 regardless of turnover, so the online VAT return UK clients file has to come out of MTD-compatible software with the digital links intact - the old portal is closed and spreadsheets only work through bridging software. The VAT return services UK practices outsource to us cover the full quarterly cycle: reconciliation, the return, and the working paper behind it for your reviewer. We also watch the registration position on growing clients, because the £90,000 threshold is tested on a rolling twelve months and the notification window is only thirty days. Late submission now runs on points - four for a quarterly filer, then £200 a return.

We prepare it; you advise on it - the distinction matters and we are clear about it. What we do is give your fee earner the numbers to advise from: dividend capacity against distributable reserves, the salary and dividend split modelled at the 2026/27 rates of 10.75% and 35.75% after the £500 allowance, and the corporation tax position across the marginal band, where profits between £50,000 and £250,000 carry an effective 26.5% rate and the limits divide by the number of associated companies. Owner-managed business tax planning also lives or dies on the director loan account, so we track it through the year rather than finding it at year-end. Loans advanced from 6 April 2026 and unpaid nine months and one day after the period end attract s455 at 35.75%, against 33.75% on earlier advances - two rates, one account.

Pricing is per client, per workflow, based on transaction volume, whether the client is VAT registered, and how much director work sits alongside the company file. The small business accounting services UK practices buy from us are priced the same way as larger portfolios - no retainer, no minimum volume, no separate charge for the senior review. Small business year end accounts UK firms send us are quoted from the actual file, not from a headline rate that changes at month three. If you are a small business accountant UK side and want a number, send one real client and we will price it properly.

All Industries

Whatever sector your clients are in we already know the work.

# 01 - Current

Owner-Managed Businesses

Comprehensive owner-managed business accounting services UK practices can put their name to. One team for VAT, payroll, owner-managed business year end accounts, CT600, and self assessment tax return accountant support.

DIRECTOR PAYROLLVAT SERVICESYEAR-END ACCOUNTS
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# 02

Construction

Specialist construction accounting services UK firms rely on. Project bookkeeping, construction industry reverse charge VAT, retentions handling, and payroll outsourcing - delivered to deadline, every month.

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# 03

Real Estate & Property

Specialist property accounting services UK practices rely on. Rental income accounts, rental property accounting, CGT computations, service charge reconciliation, and self assessment tax return preparation for landlords and estate agents.

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# 04

Retail & E-commerce

Specialist e-commerce accounting services UK firms rely on. Shopify accounting services, Amazon FBA bookkeeping UK, multi-currency books, e-commerce VAT accounting UK, and CT600 corporation tax return preparation for retail and online sellers.

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# 05

Professional Services

Specialist professional services accounting services UK firms rely on. Bookkeeping, VAT, payroll outsourcing, company secretarial services, and senior-reviewed year-end accounts.

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# 06

Healthcare

Specialist healthcare accounting services UK practices rely on. Support for GP practice accountants, NHS income reconciliation, dental practice accounting, locum and home care payroll services, and CQC-aligned records.

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# 07

Information Technology

Specialist IT accounting services UK firms rely on. Multi-currency books, SaaS revenue recognition, R&D tax credit schedules, CT600 corporation tax returns, and management accounts for fast-growth technology portfolios.

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Talk to a Specialist

Bring us your messiest owner-managed business client - we'll show you how we'd handle it.

No pitch deck. Just a real file, a real problem, and a practical walkthrough of how we'd approach it. Most firms are confident after the first sample. It is the lowest-risk way to test owner-managed business accounting outsourcing UK support before you commit a portfolio to it.

Zero late filings

across twelve years of owner-managed business clients

Dividend and DLA fluent

s455 exposure caught before the nine-month deadline, not after

Named, consistent team

same staff on your files every cycle