With Making Tax Digital (MTD) for Income Tax now rolling out from April 2026, one of the biggest changes for sole traders and landlords is the requirement to submit quarterly updates. If you’re wondering What exactly do I need to do every 3 months? you’re not alone. At DUO Accountants, we’re here to make this simple, stress-free, and easy to understand. What Are Quarterly Updates? Quarterly updates are regular reports you send to HMRC every 3 months showing your business inc

The new UK tax year begins 6 April 2026, and for many individuals and business owners, this marks a major shift in how tax is reported and managed. At the centre of this change is Making Tax Digital for Income Tax (MTD for IT) — one of the biggest transformations to the UK tax system in decades. If you’re a sole trader or landlord, this is something you can’t afford to ignore. Let’s break it down below. What is Making Tax Digital (MTD)? Making Tax Digital is a government init

What expenses can a sole trader claim in the UK? Sole traders in the UK can claim allowable business expenses to reduce their taxable profit. These are costs that are wholly and exclusively for business purposes, such as office costs, travel expenses, equipment, marketing, professional services, and business insurance. These rules are set by HM Revenue & Customs.

What is a Unique Taxpayer Reference (UTR)? A Unique Taxpayer Reference (UTR) is a 10-digit number issued by HMRC to identify you for tax purposes in the United Kingdom. It is mainly used when dealing with Self Assessment tax returns. Think of it as your personal tax identification number with HMRC. You usually receive a UTR when you: Register for Self Assessment Become self-employed Set up a limited company Register certain partnerships, trusts or estates with HMRC You can h

"How much do I pay for National Insurance (NI)?"- one of the most common tax questions we get asked at DUO Accountants. In this blog, we'll explain NI in simple language for business owners, sole traders or anyone curious about it. What is National Insurance (NI)? National Insurance (NI) is a contribution that almost all working people in the UK pay. The amount depends on whether you're employed, self-employed or both, how much you earn, and to which class of NI you pay. You

Having a company car sounds convenient — but for many employees and director-owners, it can be significantly more expensive and restrictive than expected. Below are the key disadvantages . 1. High Benefit-in-Kind (BIK) Tax — Often Much More Than People Expect A company car used for any private use (including commuting) creates a taxable benefit . Why this is a disadvantage: BIK is calculated using the car’s list price (P11D value) and CO₂ emission band — not the cheaper

Choosing between a company car and a car allowance isn’t just about driving preference — it’s a financial decision. Which option is “better” depends heavily on your personal tax rate, how much you drive, and what type of car you pick. Let’s break down the pros, cons, and key tax implications under current UK rules. Key Tax Considerations Benefit-in-Kind (BiK) for Company Cars If your employer provides a car for both business and private (including commuter) use, that’s cons

When your employer gives you a company car , it's tempting to think: “Is this just like extra pay?” In some ways, yes — but not quite how salary in the traditional sense works. In the UK, a company car is treated as a benefit-in-kind (BiK) , not as straightforward cash salary. Here’s how that works, and what it means for your tax. What Is a Benefit-in-Kind (BiK)? A benefit-in-kind is any non-cash benefit from your employer that has value — for example, private use of a compa

Wondering if that café latte you pick up between client calls can be claimed as a business expense? Coffee might seem like a simple everyday cost, but HMRC has strict rules. Discover when a coffee purchase is considered a genuine business expense, the pitfalls around client entertainment, and how to stay compliant with UK tax law before you try to expense your next cup.

When it comes to claiming tax relief on work clothing in the UK, the rules are fairly strict. It’s not as simple as saying, “everything I wear to work is deductible.” You’ll need to meet specific criteria set out by HMRC. What You Can Claim For According to HMRC’s guidance on uniforms, work clothing, and tools, you may be eligible to claim for the following: If you wear a uniform that identifies you as being in a particular occupation (for example, a nurse or police officer)

Short answer: yes — to some extent — but only the business proportion , and subject to rules. Whether you’re self-employed, a director of a limited company, or an employee using a personal car for work, there are criteria, methods, and limits set by HMRC. Let's break it down below. Self-employed / Sole Trader If you run your business as a sole trader, you may claim motoring expenses as allowable business costs, subject to the principle that the cost must be “wholly and excl

The short answer is: yes , you may be able to claim some (or all) of your mobile phone costs as a business expense — but it depends on how the phone is used, how the contract is held, and whether you're a sole trader, partner or limited company. You must also follow HMRC’s “wholly and exclusively” principle and proper record-keeping. Let's break down the rules below. HMRC’s stance on mobile phone expenses The UK government provides guidance under “Expenses and benefits: mobil

Giving gifts to clients is a thoughtful way to show appreciation, strengthen relationships, and keep your business at the front of their minds. But when it comes to taxes, many business owners ask the same question: are client gifts tax-deductible?

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Unwrap the tax implications of Christmas parties and gifts for UK business owners. From staff events to client gifts, stay tax-savvy this ho