Accounting Wise Knowledge Centre

Latest Hot Topics, Updates and Resources from Accounting Wise

Whether you’re a small business owner, freelancer, or simply looking to manage your personal finances more efficiently, our expert insights are designed to help you navigate the complexities of accounting with ease.

From tax tips and financial planning advice to the latest industry trends and software solutions, Accounting Wise is here to help.

Stay informed, stay compliant, and take control of your finances with confidence.

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Latest Accounting Articles, Business Tips and Updates

Accounting Wise - 12 accounting mistakes new businesses make

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.
Accounting Wise - Self Assessment Guide for Landlords UK

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.
Accounting Wise - guide to Self Assessment for side hustles in the UK

Guide to Self Assessment for Side Hustles in the UK

Running a side hustle in the UK? This practical guide explains when you need to file a Self Assessment tax return, how the £1,000 trading allowance works, what expenses you can claim, key deadlines, and the mistakes that catch people out. Clear, up to date, and written for real side hustlers juggling tax with a full-time job.
Accounting Wise - 10 Benefits of Hiring A Small Business Accountant

10 Benefits of Hiring A Small Business Accountant

This is where hiring a professional small business accountant shifts from being an expense to becoming a genuine competitive advantage. A skilled accountant does far more than prepare accounts or file tax returns.
Accounting Wise - common self assessment mistakes to avoid

Common Self Assessment Mistakes to Avoid

Self Assessment mistakes are rarely about complicated tax rules. They’re usually caused by missed deadlines, forgotten income, incorrect expenses, or last-minute rushing. This practical guide breaks down the most common Self Assessment errors UK taxpayers make, explains what they cost, and shows you exactly how to avoid them.
Accounting Wise - What is Double Entry Bookkeeping

What is Double Entry Bookkeeping

Double entry bookkeeping is the foundation of proper business accounting. This guide explains how debits and credits work, why double entry matters in the UK, and how it helps you produce accurate accounts, spot errors early, and stay compliant with HMRC requirements.
Accounting Wise - Self Assessment Checklist

Self Assessment Checklists

A practical Self Assessment checklist for UK taxpayers. From confirming whether you need to file to claiming expenses, avoiding penalties, and staying organised year-round, this guide walks you through Self Assessment step by step - without the stress.
Accounting Wise - How To Choose the Right Accountant

How To Choose the Right Accountant

Choosing the right accountant can transform your business. This guide walks you through what to look for, the questions to ask, typical UK pricing, and how to avoid costly mistakes so you can confidently select the best accounting partner for your needs.

Featured Articles

Accounting Wise - Autumn budget 2025 - what it means for your business

Autumn Budget 2025 and what it means for your business?

The Autumn Budget 2025 could bring meaningful changes for SMEs, freelancers, and company directors. While we don’t know all the details until 26 November, preparing your business now is the best defence against unexpected costs.
Accounting Wise - Companies House ID Verification Changes

Companies House ID Verification Changes

Companies House has been rolling out voluntary identity verification for company directors, Persons with Significant Control (PSCs), and individuals submitting filings on behalf of a company. This forms part of a wider set of reforms introduced by the Economic Crime and Corporate Transparency Act 2023 (ECCTA).
Accounting Wise - Navigating April 2025 UK Tax Changes

Navigating April 2025 Tax Changes

As we edge closer to the conclusion of the 2024/25 tax year on 5 April 2025, it’s the perfect time to explore the key tax changes set to take effect this year.
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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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