Blogs
Explore expert insights on UK tax, accounting, and business finance. Read practical guides for freelancers, landlords, and small businesses from CoreAdviz Accountants.
Tax and Accounting
Do I Need to File a UK Tax Return if I’m Not Self-Employed?
March 22, 2026
Many individuals in the UK assume they don’t need to submit a tax return because they are not self-employed, working full-time or part-time at their employer and salary is already taxed (deducted) through payroll via PAYE every month. While this is true in most cases if you are looking only at one sided aspect. But… View Article
Read MoreIncome Tax
What Is Marginal Tax Rate in the UK? A Complete Guide (2025–26)
March 17, 2026
Are you a UK taxpayer experiencing difficulty in navigating the complex tax landscape? Are you engaging in frequent tax discussions with your friends and colleagues? Understanding what is marginal tax rate is essential for every UK taxpayer — whether you’re employed, self-employed, or a landlord. If you’ve ever wondered why a pay rise left you… View Article
Read MoreSelf Employed
Vehicle Expenses vs Mileage Claim for Self-Employed Business
March 14, 2026
Modern-day businesses require an extensive travelling schedules. Self-employed or Business owner are often using own cars or company cars to make business travel. There is always a dilemma whether to claim full car purchase cost, running & maintenance cost and mileage claim. Mileage claim is simplified method that can be used as a deduction while… View Article
Read MoreBusiness Tax
Business Expenses 2026 What You Can & Can’t Claim
March 14, 2026
Running a business in the UK is not an easy task. There are many financial responsibilities that a business owner needs to take. Business owner needs to understand which expenses are allowable for tax purposes and which not. As we move through 2025/26, HMRC continues to provide clear guidelines on what business expenses are deductible—and… View Article
Read MoreBusiness Tax
Business Mileage Or Car Expenses – What’s Claimable in 2026?
March 14, 2026
Running a business in the UK? If so then you must know which expenses you can claim for tax to save your money. One area that often confuses people is business mileage and car expense. As HMRC rules change and work patterns shift in 2025/26, understanding the business mileage and car expenses details has become… View Article
Read MoreTax Saving
Self-Employed Car Lease Tax Deduction UK: What Sole Traders Can Claim in 2026
March 13, 2026
Self employed car lease tax deduction UK guide. Learn how sole traders can claim lease payments, mileage, capital allowances and reduce tax legally.
Read MoreTax Saving
Marriage Allowance Tax Relief: How Couples Reduce Their UK Tax Bill
March 13, 2026
#TaxSaving #TaxReduction upto £252 p.a if you are married or civil partner!! Absolutely anyone whether you are Salaried employee or working from home or HouseSpouse. Learn more…
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Tax Refund When Leaving UK – How to Claim What You’re Owed
March 11, 2026
It is important to get your tax calculated right when you leave UK for good in between of tax year. You can use P85 form online to claim tax relief or a repayment of tax
Read MoreIncome Tax
Do You Pay Tax on Dividends? UK Dividend Tax Explained
March 10, 2026
Do you pay tax on dividends in the UK? The short answer is yes — but only once your dividend income exceeds your annual allowances. If you invest in shares or stocks, you may receive dividend payments quarterly, bi-annually, or annually. These are a fantastic source of passive income, but understanding how dividend tax works… View Article
Read MoreTax Implication
Tax Free Termination Payments: Understanding the Tax Implications in the UK
March 09, 2026
Facing a job termination can be a daunting experience, but understanding how tax free termination payments work in the UK can help you make sense of what you’re entitled to keep — and what HMRC will take. Whether you’ve been made redundant, dismissed, or offered an ex-gratia payment, here’s everything you need to know about… View Article
Read MoreBusiness Tax
How to Manage Payroll and Income Tax in the UK: Tools and Best Practices
March 07, 2026
Managing payroll and income tax in the UK is one of the most demanding compliance tasks businesses face. Getting calculations right — from deducting the correct amount of income tax through PAYE to handling National Insurance contributions — is not just good practice, it’s a legal obligation. In this guide, we explore the best tools… View Article
Read MorePayroll and PAYE
Maternity Pay & Maternity Allowance in the UK: How It Works, Who Qualifies & How Often It’s Paid
March 06, 2026
Motherhood is the most important phase in the life of every woman. It does not just change the person herself but it also impacts the work surrounding, especially for a working person. Government and many organizations are sensitive to this change and have placed policies to provide working women with some benefits like maternity pay… View Article
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