What is a p11d form?

A P11D form is used by UK employers to report taxable benefits provided to employees or directors. This guide explains what must be reported, key deadlines, and how P11D reporting works.

What to do if you’ve lost your UTR number?

Misplaced your UTR number? You are not alone and it is easier to fix than you think. This guide walks you through every step to recover your Unique Taxpayer Reference in 2026, from checking your Government Gateway account to contacting HMRC for a postal reissue, plus what to do if the Self Assessment deadline is closing in.

How To Find A Small Business Accountant in 2026

Choosing the right accountant can shape the financial future of your business. This practical UK guide explains how to find a small business accountant, what qualifications to look for, the difference between bookkeepers and accountants, typical fees, key questions to ask, and the red flags to avoid before making your decision.

Key Accounting Dates March 2026: Important UK Tax Deadlines for Your Business

March 2026 is packed with important UK tax deadlines, including Corporation Tax payments, VAT returns, PAYE, CIS and ATED obligations. Here’s your complete guide to the key accounting dates and what they mean for your business.

Tour Operator Margin Scheme

A comprehensive 2026 guide to the Tour Operator Margin Scheme (TOMS) for UK travel businesses. Understand how VAT is calculated on your margin, who must apply the scheme, principal vs agent rules, record keeping requirements, and how to avoid costly HMRC compliance errors.

How to Use the Financial Year-End to Evaluate Your Limited Company’s Performance

Your financial year-end is more than a compliance deadline. Discover how UK directors can use year-end accounts to evaluate profitability, strengthen cash flow, improve tax efficiency and plan smarter growth for the year ahead.

What is OSS/IOSS for Ecommerce?

Selling to EU customers from the UK? This practical guide explains OSS and IOSS, when UK ecommerce sellers need them, common VAT mistakes to avoid, and how to stay compliant as you scale across the EU.

Important February 2026 Accounting Dates and Deadlines

February 2026 brings important accounting deadlines for UK businesses, covering VAT, PAYE, CIS, National Insurance and Corporation Tax. This guide breaks down what’s due, when, and who it applies to - helping you stay organised and avoid late filing penalties.

12 Accounting Mistakes New Businesses Make

Starting a business is hard enough without accounting mistakes quietly draining cash flow or creating tax problems. This guide covers the 12 most common accounting mistakes new UK businesses make and shows you how to avoid them before they become expensive.

Self Assessment Guide for Landlords UK

If you earn income from rental property, HMRC usually expects a Self Assessment tax return. This practical UK landlord guide explains what to declare, what you can claim, key deadlines, common mistakes to avoid, and how upcoming tax changes may affect you.
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Accounting Wise is a trading style of Accounting Wise Ltd, a limited company registered in England under company number 09365202. Our registered office is: The Carriages, Station Road, Ware, SG12 9PL UK.

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