Why markets are paying close attention to political and economic uncertainty Government borrowing costs have risen sharply in recent weeks as investors react to growing uncertainty around the future of Prime Minister Keir Starmer and wider economic pressures. The effective interest rate on 10-year Government borrowing briefly reached 5.13% , close to levels last seen during the 2008 financial crisis. Longer-term borrowing also came under pressure, with the 30-year gilt yield rising to 5.81% , its highest level since 1998. While financial markets move constantly, these figures highlight how quickly investor sentiment can change when uncertainty increases. What's driving the increase? Markets were already unsettled by the conflict involving Iran, which pushed oil prices above $100 per barrel and increased concerns about inflation. Higher energy prices often feed through into the wider economy, raising costs for businesses and consumers. If inflation rises, investors may begin to expect interest rates to remain higher for longer. That matters because higher interest rates typically increase borrowing costs throughout the economy. Why the UK has been affected more than some other countries Although many countries have faced similar global pressures, the UK's borrowing costs rose more sharply than those seen in economies such as France and Germany. Analysts suggested that some investors were also concerned about the possibility of changes within the Labour leadership and what that could mean for future Government spending. There are concerns in some parts of the market that a change in direction could result in higher public spending and increased Government borrowing. Prime Minister Keir Starmer and Chancellor Rachel Reeves have repeatedly described their fiscal rules as "iron-clad" and have committed to maintaining strict borrowing controls. However, some Labour MPs have questioned whether the current fiscal framework is suitable for delivering long-term economic renewal. Understanding gilts Government borrowing is largely carried out through bonds known as gilts . Investors effectively lend money to the Government in exchange for interest payments over a fixed period. As with any investment, the perceived level of risk influences the return investors demand. If confidence falls or uncertainty rises, investors generally require higher returns before committing their money. That is why borrowing costs can rise even when no immediate policy changes have been announced. Wider market reaction The impact was felt beyond the gilt market. Bank shares and sterling also reacted as investors assessed the possibility of future tax changes and shifts in economic policy under a different political landscape. However, short-term market movements can be volatile and often reverse quickly. The more significant point is that investors remain highly sensitive to uncertainty around fiscal policy, Government spending and economic direction. What does this mean for businesses and households? For most businesses and households, rising gilt yields are not something that affects day-to-day decisions directly. However, they can influence the wider economy through: Interest rate expectations Mortgage pricing Business borrowing costs Investment confidence Government spending decisions While one day's market movement rarely tells the whole story, periods of uncertainty often remind us how closely financial markets watch Government policy and economic stability. Final thoughts The recent rise in UK borrowing costs reflects a combination of global pressures and domestic political uncertainty. Whether these increases prove temporary or more persistent remains to be seen, but the reaction highlights how quickly markets can respond when confidence is tested. For businesses, the key takeaway is to continue focusing on the fundamentals: cashflow, profitability and planning ahead for changing economic conditions. If you'd like to discuss how wider economic developments may affect your business or personal finances, I'm always happy to have a conversation.

Review systems, suppliers and processes before the deadline E-invoicing is moving from being a back-office efficiency project to something UK businesses need to start planning for. The Government has confirmed that all VAT invoices will need to be issued as e-invoices from April 2029 . In practice, this mainly affects business-to-business and business-to-government VAT invoices rather than standard business-to-consumer sales. While the detailed UK standards and roadmap are still being developed, businesses that start preparing now are likely to find the transition much easier. For most SMEs, the answer is not to rush into replacing systems overnight. Instead, the focus should be on getting the fundamentals right: invoice data, VAT treatment, software capability, customer and supplier records, approval processes and payment controls. A business that gets those foundations in place now will be in a much stronger position when the final requirements arrive. Understanding what e-invoicing actually means One of the biggest misconceptions is that e-invoicing simply means sending invoices by email. It doesn't. The Government defines e-invoicing as the digital exchange of invoice information directly between a supplier’s and customer’s financial systems. The invoice is issued, transmitted and received in a structured format that allows it to be processed automatically. If your business currently creates an invoice, saves it as a PDF and emails it to a customer who then manually enters the information into their own system, that's still a largely manual process. A structured e-invoice is different because the information moves automatically between systems without rekeying. That distinction matters because it reduces: Manual errors Processing delays Missing information Duplicate data entry Invoice disputes Many SMEs are still not ready HMRC research published in March 2026 found that: 59% of VAT-registered SMEs said they were familiar with e-invoicing Only 29% said they actually used it PDF and email invoicing remained the most common approach Paper invoicing was still used by some businesses The gap between familiarity and actual use highlights why preparation matters. Why businesses should start thinking about this now Although 2029 may seem a long way off, e-invoicing affects much more than tax compliance. It touches: Sales invoicing Purchase ledger processes Customer approvals Supplier relationships Credit control Cashflow management Government consultations have consistently highlighted benefits such as: Fewer errors Faster processing Improved compliance Greater automation Better cashflow visibility The cashflow aspect is particularly interesting. Government figures published in March 2026 estimated that UK businesses are owed around £26 billion in late payments at any given time , with affected firms owed an average of £17,000 each . More than 1.5 million businesses are impacted annually, spending an average of 86 hours per year chasing overdue payments. E-invoicing won't eliminate late payment entirely, but it can remove many of the avoidable issues that delay payment, such as: Missing purchase order numbers Incorrect VAT treatment Duplicate invoices Approval bottlenecks Data entry errors There is also a fraud angle The Government's Fraud Strategy 2026–2029 highlights the growing problem of criminals intercepting invoices and impersonating legitimate suppliers. One of the aims of mandatory e-invoicing is to reduce these risks by moving invoice exchanges into secure digital systems rather than relying heavily on email. That means e-invoicing is not just about compliance. It's also about improving security. The current position for 2026/27 For the 2026/27 tax year: The standard VAT rate remains 20% The VAT registration threshold remains £90,000 The VAT deregistration threshold remains £88,000 Because the proposed mandate relates to VAT invoices, businesses that are not VAT registered will not be required to adopt e-invoicing solely because of the new rules. However, some smaller businesses may still find themselves adopting it if larger customers or suppliers begin requiring structured invoice formats. The wider direction of travel is clear. Alongside Making Tax Digital, HMRC continues to move towards greater automation and digital record-keeping. Practical steps SMEs can take now Review your invoicing process Start by understanding how invoices currently move through your business. Ask yourself: Where is invoice data created? Who checks VAT treatment? How often are invoices delayed due to missing information? Do customers reject invoices because of formatting issues? How much manual rekeying still takes place? Often the biggest inefficiencies are not in the software itself, but in the processes around it. Separate document format from data format Many businesses assume they're already prepared because invoices are generated digitally. However, creating a PDF is not the same as structured e-invoicing. When speaking to software providers, focus on how invoice data moves between systems, not simply how the invoice looks on screen. Clean up customer and supplier records Structured invoicing relies on accurate data. Review: Legal entity names VAT numbers Billing addresses Purchase order requirements Contact details Payment terms The cleaner the data, the smoother the transition will be. Review VAT treatment Now is a good time to check whether invoices consistently apply: The correct VAT rates Exemption rules Reverse charge requirements Appropriate invoice wording Any weaknesses in VAT coding are likely to become more visible in automated systems. Speak to your software provider Most accounting software providers are already developing their e-invoicing capabilities. Ask practical questions such as: Can the software send and receive structured e-invoices? What formats does it support? How will future UK changes be handled? Can invoice fields be validated automatically? How are rejected invoices managed? Understanding the roadmap now can avoid surprises later. Focus on key customers and suppliers first Not every relationship needs attention immediately. Start with: High-value customers High-volume customers Suppliers where invoice issues regularly occur A phased approach is often more manageable than attempting a wholesale change. Strengthen approval and fraud controls Even with structured invoicing, businesses still need processes for: Invoice disputes Credit notes Duplicate invoices Supplier bank detail changes Validation failures Good controls remain essential. Final thoughts The best way to view e-invoicing is not as a single compliance deadline in 2029, but as part of a broader shift towards cleaner data, better systems and less manual administration. For SMEs, preparation doesn't mean panic. It means taking practical steps now: Reviewing invoicing processes Cleaning up customer and supplier data Checking software capability Testing VAT treatment Strengthening controls Businesses that start that work early are likely to find the eventual transition far smoother, less disruptive and less expensive. If you'd like help reviewing your invoicing processes, bookkeeping systems or software setup ahead of the changes, get in touch. You may also be interested in: E-invoicing rollout leaves many SMEs unprepared