IMPORTANT: Making Tax Digital (MTD) for Income Tax officially takes effect from the beginning of April 2026. If you are self-employed, a sole trader, or receive income from property, it's likely that this will affect you. Today's guide outlines key dates, the changes, who they affect, how complying with MTD will impact your business — and how Taxfile can help new and existing clients transition quickly and easily.

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[Updated 1 February 2026]: If you missed the 31 January deadline to submit your self-assessment tax return, you are now into the penalty stage. HMRC applies an automatic £100 penalty to those who are anywhere from 1 day to 3 months late. Further penalties are then added if you take even longer to comply. It's even worse if you haven't paid the tax owed to HMRC by 31 January because you'll then owe interest on that too. Here's our professional advice of what to do if you're late...

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[Updated November 2025]: If you're self-employed in the UK and earn more than £1,000 after allowable deductions, you need to file a self-assessment tax return each year. It's not only the self-employed, though. If you are on a higher income* or receive untaxed income from things like property rental, tips, commission, savings, investments, dividends, or foreign income, you also have to submit a return. Partners in business partnerships and those who made a capital gain resulting in Capital Gains Tax (CGT) also need to submit a return.

If you do have to fill in a self-assessment tax return, getting all the tax return fields filled in properly and the figures right can sometimes be difficult. That's where professional help from companies like Taxfile is worth its weight in gold. But what information will your accountant or tax advisor need from you? In today's guide, we'll explain exactly what you'll need to supply.

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If you've recently lost your job and are wondering how tax refunds on redundancy payments work and are considering claiming back tax you may have overpaid, you've come to the right place. Being made redundant is a challenging time, both emotionally and financially. Amongst the many adjustments, understanding your tax position might feel like an unwelcome extra burden. However, here at Taxfile, we know that many individuals who experience redundancy are actually due a tax refund or tax rebate. So, we're here to cut through the jargon and help you get back what you're owed.

The post Tax Refunds After Redundancy: Claiming Your Cash Back – A Taxfile Guide appeared first on Taxfile.

For many independent professionals, the flexibility and financial benefits of contracting are a significant draw. However, navigating the complexities of UK tax legislation, particularly IR35 (Off-Payroll Working Rules), can be a daunting task. At Taxfile, we understand these challenges and are here to provide clear, actionable insights to help you manage your IR35 status effectively and ensure HMRC compliance. Click the link directly below to learn more...

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[Updated April 2025]: It’s now time to start the process of claiming your tax refund if you are a sub-contractor working within the Construction Industry Scheme (‘CIS’). Refunds are usually fast through Taxfile. What's more, we've reduced our prices this year for CIS customers earning less than £40k (click here for details).

What you need to do

Don't delay - book an appointment with Taxfile today or call 0208 761 8000 and we'll sort it all out for you. We have staff who speak English, Polish, Pashto, Dari, Russian, Malayalam, and Dutch, should you need them on the day. Our Tulse Hill office is at 25 Thurlow Park Road, London SE21 8JP. Call 0208 761 8000 or book an appointment — the first 20 minutes is free! Alternatively, you can have a 'virtual' appointment with us on Zoom, Teams, Google Hangouts, Skype, FaceTime, WhatsApp or whatever you prefer.

We’re open from Monday to Saturday in April & May including early evenings on Mon/Tues

Our Tulse Hill office is open 6 days a week during April & May and offers Saturday morning appointments plus early evening appointments on Mondays and Tuesdays if standard office hours do not suit you (please see the footer of this website for details or simply call us).

Check List:

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As the new tax year approaches, CIS contractors must prepare for the upcoming 2024/25 tax return season.  Last year we witnessed a significant increase in HMRC compliance checks delaying refunds, with many contractors being asked to provide detailed CIS pay/deduction slips and bank account transactions to verify their income.

At Taxfile, we are here to help you navigate these challenges and ensure your tax affairs are in order while offering you peace of mind with our unique HMRC investigation cover. Learn more ...

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From April 2025, the secondary threshold for employer National Insurance ('NI') will be lowered. This means that employers will need to start paying employer NI contributions on their employees' earnings sooner. In today's post we explain how this will affect employers, how much the employer NICs will increase, changes to the Employment Allowance, and more.

The post Lowering the Secondary Threshold for Employer NI – What You Need to Know appeared first on Taxfile.

October 2024's Autumn Budget delivered a significant blow to investors with the announcement of increased Capital Gains Tax (CGT) rates. Today, we explore the new rates, how they will affect the sale of assets, and how investors can mitigate their effects.

The post Capital Gains Tax Hike: A Blow to Investors appeared first on Taxfile.