UK Tax & Profit Insights
for Founders Who Run the Numbers
HMRC-aligned guidance, AI-driven profit analysis and practical playbooks for UK Limited Companies, Sole Traders and SME owners.
Latest articles
UK EditionVAT Cash Accounting Scheme: Eligibility and Cash-Flow Trade-Offs for UK Businesses
Learn when VAT cash accounting can help a UK small business, the £1.35m entry threshold, payment-based VAT recovery and what happens when you leave.
VAT Reverse Charge for Construction: A UK Contractor’s Invoice Checklist
Check when construction VAT reverse charge applies, how CIS and end-user status affect invoices, and what suppliers and customers report on VAT returns.
Companies House Confirmation Statement: Deadlines and Filing Checklist
Find out who must file a confirmation statement, the 14-day deadline, the £50 online fee and which company details to check before submitting.
How Long Must You Keep Accounting Records? UK Companies vs Sole Traders
Compare company and sole-trader record-retention rules, understand when the clock starts, and organise invoices, receipts and digital backups safely.
Corporation Tax Loss Relief: Carry Back or Carry Forward a UK Trading Loss?
Understand ordinary 12-month trading-loss carry-back, carry-forward options and why terminal loss relief is different from a routine company tax refund.
Do I Need a Bookkeeper? DIY vs Outsourced Bookkeeping for UK Small Businesses
Bookkeeping yourself saves fees but costs time and accuracy. Compare DIY, software-only and outsourced bookkeeping services for UK small businesses, sole traders and consultants.
Staff Christmas Parties and Trivial Benefits: Tax-Free Rewards for UK Businesses
Plan festive rewards without a tax bill. How the £150 annual event exemption and £50 trivial benefits rules work for employees and company directors.
Companies House Identity Verification: What Every UK Director Must Do
Under the Economic Crime and Corporate Transparency Act, directors and PSCs must verify their identity with Companies House. Here is the timeline and how to stay compliant.
IR35 Explained for UK Contractors in 2026: Inside, Outside and Who Decides
IR35 decides whether a contractor working through a limited company pays tax like an employee. Learn the tests, who makes the status decision and how to protect your take-home pay.
Register for Self Assessment by 5 October: Who Must, How, and What Happens If You Miss It
Started self-employment, earned untaxed income or received dividends? You must tell HMRC by 5 October. Here is who needs to register, how to do it and how to avoid penalties.
Xero vs QuickBooks vs FreeAgent: Choosing Bookkeeping Software for a UK Small Business in 2026
With Making Tax Digital expanding, your bookkeeping software is now a compliance decision. A practical comparison of Xero, QuickBooks and FreeAgent for UK sole traders, contractors and growing limited companies.
Allowable Business Expenses: Home Office, Travel and Subsistence Without the HMRC Argument
Home working costs, mileage, client lunches and mobile phones are the most disputed expense claims in UK small business. Here is what is genuinely allowable, what needs evidence, and where directors differ from sole traders.
Employer National Insurance in 2026/27: What the Higher Rate Costs You and How the Employment Allowance Helps
Employer NIC is now one of the largest costs of hiring in the UK. Here is how to model the true cost of a role, who qualifies for the Employment Allowance, and the legitimate ways to reduce the bill.
The UK Limited Company Year-End Checklist: What to Do in the 90 Days Before Your Accounting Reference Date
Most Corporation Tax savings are decided before your year-end, not after it. Here is a practical 90-day checklist covering timing, allowances, director pay and the records your accountant will ask for.
Payments on Account Explained: How to Survive the 31 January Self Assessment Bill
Payments on account catch out thousands of UK sole traders and directors every January. Here is how they are calculated, when you can reduce them, and how to budget so the bill never bites.
Getting Paid on Time: A Credit Control System for UK Small Businesses
Late payment is the biggest cash flow killer for UK SMEs. A step-by-step credit control process, statutory interest rights, and the terms that get invoices paid without damaging client relationships.
Employer Pension Contributions: The Most Overlooked Corporation Tax Lever for UK Directors
Why paying pension contributions from your limited company usually beats paying them personally — annual allowance, carry forward, the wholly and exclusively test and how to time contributions around your year end.
Electric Company Cars vs Mileage Claims: What Actually Saves a UK Director Money in 2026
Benefit-in-kind on EVs, the 45p mileage allowance, salary sacrifice and the real numbers behind putting a car through your limited company in the UK.
Full Expensing and the Annual Investment Allowance: Getting Every Pound of Capital Allowances in 2026
How UK companies can use full expensing, the £1m Annual Investment Allowance and special rate pools to turn equipment spending into immediate corporation tax relief — and the traps that claw it back.
VAT Registration in 2026: When You Must Register and How to Plan for the £90k Threshold
A practical UK guide to the £90,000 VAT registration threshold: how the rolling 12-month test works, the forward-look rule, what happens if you register late, and how to plan pricing before you cross it.
How to Set Your Director's Salary in 2026/27 to Hit the NIC Sweet Spot
Picking the right director's salary in 2026/27 protects your state pension, keeps NIC low and maximises corporation tax relief. Here are the three salary levels that actually make sense.
How to Read Your Profit and Loss Like an Investor
Gross margin, contribution, operating profit and EBITDA explained for UK founders. Learn which line on your P&L actually tells you whether the business is working.
Hiring Your First Employee in the UK: The Real Cost Beyond Salary
A £35,000 hire does not cost £35,000. Here is the full UK employer cost in 2026/27, including NIC, pension, holiday and the hidden overheads founders forget to budget for.
Making Tax Digital for Income Tax: What UK Sole Traders Must Do Before April 2026
MTD for Income Tax goes live in April 2026 for sole traders and landlords earning over £50,000. Here is what changes, what software you need, and how to prepare without panic.
R&D Tax Relief in 2026: What UK SMEs Can Still Claim Under the Merged Scheme
The merged R&D scheme changed the maths for UK SMEs. Here is what you can still claim in 2026, what counts as qualifying work, and where most claims get rejected.
The VAT Flat Rate Scheme: When It Saves You Money and When It Doesn't
The Flat Rate Scheme sounds like a no-brainer. For some businesses it genuinely is. For others it's quietly costing them thousands.
Why Profitable UK Businesses Still Run Out of Cash — and How to Stop It
Your P&L says you're doing well. Your bank account disagrees. Here's why, and what to do about it.
Sole Trader vs Limited Company in 2026: When the Switch Actually Makes Financial Sense
The "should I incorporate?" question comes up constantly. The honest answer is: it depends on your profit level, your appetite for admin, and what you're planning to do with the money.
Your Prices Are Probably Too Low. Here's How to Check.
Most SME founders set prices once, feel vaguely uncomfortable about them, and then never revisit the decision. That discomfort is worth listening to.
The Director Loan Account: What It Is, Why It Matters, and How to Avoid the Tax Traps
The director loan account is one of the most misunderstood items on a UK company's balance sheet. Used correctly, it's a useful tool. Used carelessly, it triggers an unexpected tax bill.
5 Ways to Optimize Corporation Tax for UK Small Businesses
Practical, HMRC-aligned levers — capital allowances, R&D relief, pension timing and more — that UK Limited Companies routinely leave on the table.
Understanding Your Balance Sheet: A Guide for Non-Financial Founders
A plain-English walkthrough of assets, liabilities and equity for UK SME owners — and the three ratios every founder should track.
Dividend vs Salary: Maximizing Take-Home Pay in 2026
How UK directors can structure salary, dividends and pension contributions in the 2026 tax year to maximise net take-home pay.
Turn insight into an HMRC-aligned action plan
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