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Why Payment Diversion and Phishing Spike at Year End
Every year, as the tax year closes and financial reporting deadlines loom, fraudsters sharpen their tools. Organisations are busy. Finance teams are stretched. Cash flow is under pressure. Senior leaders want figures signed off. Suppliers are chasing payment. Payroll year end reconciliations are underway. It is the perfect storm. According to guidance from the National Cyber Security Centre and warnings issued by HM Revenue & Customs, phishing and business email compromise co
Vanessa Aradia
3 days ago3 min read


When Doing Nothing Becomes “Deliberate”: Why Professional VAT Advice Matters
HM Revenue & Customs has always had powers to charge penalties where VAT returns are incorrect. What has become clearer in recent tribunal decisions is how easily a situation can move from “careless” to “deliberate” behaviour. In the recent case of Kog v Revenue and Customs, the Tribunal considered whether a director’s failure to properly address a known VAT issue amounted to deliberate conduct. The issue related to the VAT option to tax on a property, a technical but crucial
Vanessa Aradia
Feb 252 min read


Agent Services Accounts, AML Supervision and the 2026 Registration Changes: What You Need to Know
If you act as a tax agent, payroll provider or adviser, the regulatory landscape is tightening. HMRC is strengthening the connection between Agent Services Accounts, anti-money laundering supervision and the new mandatory tax adviser registration regime coming into force in 2026. These are separate requirements, but they are increasingly interconnected. Getting one wrong can block access to services or expose your practice to compliance risk. What Is an Agent Services Account
Vanessa Aradia
Feb 253 min read


Making Tax Digital (MTD) developments in the United Kingdom
Scope and changes to MTD MTD continues to evolve with a major extension to Income Tax Self Assessment reporting. MTD for Income Tax (often abbreviated as MTD for ITSA) will become mandatory from 6 April 2026 for individuals whose annual self‑employment and/or property income exceeds £50 000. The regime will be phased such that those with income above £30 000 will become subject from April 2027 and above £20 000 from April 2028. This replaces the traditional annual paper or o
Vanessa Aradia
Feb 253 min read
Salary Sacrifice for Cars
This blog pulls together the practical UK tax and payroll rules you’ll need if you’re thinking about salary sacrifice for cars, especially electric ones — including how HMRC treats the arrangement, the valuation traps you must watch, and where the biggest savings (or risks) lie. In the UK a salary sacrifice isn’t just a deduction, it’s a contractual variation where an employee gives up cash pay in exchange for a benefit — and HMRC only accepts it if the variation to pay terms
Vanessa Aradia
Feb 22 min read
Important Companies House changes you need to know
Over the next few months, Companies House is introducing a set of changes that affect how companies are set up, managed and kept compliant. These updates sit within a wider programme to improve transparency and reduce economic crime, and they will affect directors, people with significant control, and the cost of routine filings. At TCW, we want our clients to be ahead of these changes rather than reacting to them later. Identity verification is becoming mandatory Companies H
Vanessa Aradia
Jan 182 min read
Deepfakes, spear phishing, and social engineering: a practical cyber security guide for busy teams
Cyber crime has evolved from obvious spam emails into highly targeted, convincing approaches known as spear phishing and social engineering. These attacks can include AI-generated “deepfake” content, including realistic emails, audio clips, and even video calls designed to impersonate trusted people. The goal is usually the same: to rush someone into sharing sensitive information, changing bank details, or making a payment that should never have been made. Here is a straightf
Vanessa Aradia
Dec 18, 20253 min read


AI‑fluent leadership, delivered by the TCW Centre for Intelligent Capability
Artificial intelligence now sits at the centre of modern work. It shapes how teams find customers, plan finances, hire talent, serve users and measure impact. The capability that ties this together is AI fluency in leadership. The most reliable way to build that capability is through a guided academy that develops confident leaders, proven use cases and safe ways of working. That is the role of the TCW AI Academy. What leaders gain through the Academy The Academy is designed
Vanessa Aradia
Nov 6, 20252 min read


Why Now Is the Time for SMEs to Embrace AI — and How You Can Start Today
Artificial Intelligence isn’t just for big corporations anymore. It’s transforming how small and medium businesses market, manage, and grow, and those who start now are already reaping the rewards. From automating repetitive admin to writing your next marketing campaign, AI is quietly becoming the most powerful return-on-investment tool available to SMEs. The best part? You don’t need to be a tech expert to use it. The SME Advantage: Why AI Levels the Playing Field For years,
Vanessa Aradia
Oct 21, 20252 min read


AI Confidence: The New Career Currency
Artificial Intelligence isn’t coming – it’s already here. It’s in our inboxes, our analytics dashboards, our finance tools, and even our email drafts. Yet while headlines scream about job losses and robots, the real story is much simpler and more human. The AI reality check According to the latest Artificial Intelligence and the Digital Workplace report, 81% of respondents say their organisation is actively looking for ways to apply generative AI. Even more tellingly, AI too
Vanessa Aradia
Oct 13, 20252 min read


Approaching the new umbrella legislation with caution – advice for our clients
Changes announced this summer mean that umbrella companies – those intermediary employers used to pay temporary workers – will no longer...
Vanessa Aradia
Sep 28, 20254 min read


Navigating Holiday Pay and Entitlement – a TCW Accountancy Overview
Holiday pay may not be the most glamorous part of an accountant’s week, but it is a constant source of queries from clients and payroll...
Vanessa Aradia
Sep 20, 20254 min read
HMRC Advisory Fuel Rates: Key Update from 1 September 2025
From 1 September 2025, HMRC has for the first time introduced two distinct mileage reimbursement rates for fully electric company...
Vanessa Aradia
Sep 4, 20252 min read


Autumn Budget 2025: What Could Be Coming?
Chancellor Rachel Reeves has confirmed that the 2025 Autumn Budget will be delivered to Parliament on Wednesday, 26 November 2025. This...
Vanessa Aradia
Sep 3, 20253 min read


Are You Asking the Right Questions to Future-Proof Your Business?
Change is now a constant and challenges are arriving faster than ever. The businesses best prepared for the future are those that focus...
Vanessa Aradia
Aug 15, 20252 min read


The five ethical principles for using AI in your business
Artificial Intelligence is no longer a futuristic concept, it’s here, shaping the way we work, make decisions, and serve customers. At...
Vanessa Aradia
Aug 9, 20252 min read


Payroll and Money Laundering: Why Outsourcing to TCW Makes Sense
When people think about money laundering, they often picture suitcases of cash, shady offshore accounts, or elaborate criminal networks....
Vanessa Aradia
Aug 7, 20252 min read


What Is a Company Secretarial Job—and Why Should Your Accountant Handle It?
When most people hear the term company secretary, they often imagine someone answering phones or managing diaries. But in the business...
Vanessa Aradia
Aug 1, 20252 min read


Auto Enrolment Pension Deductions: Why Getting It Wrong Can Cost You Dearly
Since the introduction of auto enrolment in the UK, employers have been legally obliged to assess their workforce and automatically enrol...
Vanessa Aradia
Jul 25, 20253 min read


Tronc Schemes: Why Picking the Right Troncmaster is a Strategic (Not Just Legal) Decision
When managed well, a tronc scheme can unlock significant savings for your business, particularly by exempting tips from Employer’s...
Vanessa Aradia
Jul 23, 20252 min read
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