Autumn Budget 2026: what it could mean for business finance and borrowing

This guide is for business owners and finance directors who want to know what the Autumn Budget 2026 could mean for their tax bills, cash flow and borrowing. The Budget is on Wednesday 28 October 2026. Until then, everything published about its content, including the points below, is reported expectation rather than confirmed policy. We will update this article after Budget day with what was actually announced. Smart Funding Solutions is a broker, not a lender: we search the market across 300+ lenders to arrange business finance from £10,000 to £20 million, and our Instant Quotes tool shows which lenders could fit your business, with no credit check.

01When is the Autumn Budget 2026?

The Budget will be held on 28 October 2026. HM Treasury confirmed the date in the Chancellor's letter to the Treasury Select Committee, published on GOV.UK on 31 July 2026 (see the Budget 2026 date letter on GOV.UK). The Office for Budget Responsibility normally publishes its updated economic and fiscal forecast on the same day.

Budget announcements do not all take effect at once. Some changes apply from Budget day, many from the start of the next tax year in April, and others later still once legislation has passed. That timing matters for cash flow planning, because a change announced in October may not touch your bills until well into 2027.

02What is being reported for small businesses

None of the following is confirmed. These are the areas commentators have flagged ahead of the Budget, with the source for each so you can read the detail yourself:

• Headline tax rates. IncomeFix reports that the government's manifesto pledge not to raise the rates of income tax, employee National Insurance or VAT still stands, which is why most commentators expect any revenue raising to come from elsewhere.
• Business rates. Simply Business reports that further reform of small business rates relief has been promised, with speculation that the relief threshold could rise. Details are expected on Budget day.
• Employer costs. Simply Business also lists possible changes to employment allowances or thresholds and to statutory pay costs as speculation, none of it confirmed.
• Capital gains and selling a business. Alto Accounting notes that capital gains are not covered by the manifesto pledge and are among the areas predictions point to, while describing any further change to Business Asset Disposal Relief as speculation.
• Making Tax Digital. Simply Business flags possible adjustments to timelines or the penalty system as speculation.

The common thread is that the room for manoeuvre is reported to be limited. For a business, that points to planning on the rules you know today and keeping some flexibility for whatever is announced.

03How the Budget could affect business borrowing

The Budget does not set interest rates; the Bank of England does that separately. What the Budget can change is the cash flowing in and out of your business: the tax you pay and when, your payroll costs, your business rates and the reliefs on investment. Those are exactly the numbers lenders look at when they assess affordability.

Lenders set their own criteria, and they assess each application on the business's own figures. A Budget does not change that, but it can change the figures.

The common thread is that the room for manoeuvre is reported to be limited.

04Tax bills to plan for, whatever the Budget says

Most of the tax a business pays over the coming months is already fixed by today's rules. Whatever is announced on 28 October, these bills will still fall due on their usual timetable:

• VAT. Most VAT-registered businesses file and pay quarterly, one month and seven days after the end of each VAT period. A large VAT bill after a busy quarter is one of the most common reasons businesses look at VAT loans.
• Corporation Tax. For most companies, Corporation Tax is due nine months and one day after the end of the accounting period. Corporation Tax loans let a company spread a large bill over monthly payments.
• PAYE and National Insurance. Payroll taxes are due every month, so any change to employer costs shows up quickly. See PAYE loans if a payroll bill is putting pressure on cash flow.
• Self Assessment. Sole traders and partners have a balancing payment and first payment on account due on 31 January.

If a bill is coming that you cannot pay in full, talk to HMRC or arrange funding early rather than after the deadline. Our guide to Time to Pay versus a tax loan compares the two routes.

05Ways to fund tax bills and working capital

There is no single right answer. The best fit depends on the size of the bill, how quickly your cash comes in and what you may need to borrow for next. The main options we compare are:

• Tax funding. A short-term loan that pays HMRC on time and lets you repay over a set number of months. Our HMRC tax loans page covers VAT, Corporation Tax, PAYE and Self Assessment.
• Working capital loans. Funding for the gap between paying costs and getting paid, useful when a tax bill lands in a quieter month. See working capital loans.
• Revolving credit. A facility you draw on and repay as needed, which suits businesses with recurring tax peaks. See revolving credit facilities.
• Invoice finance. Releases cash tied up in unpaid customer invoices, so tax is paid from money you have already earned. See invoice finance.

To see how these work for real businesses, our case studies include VAT and Corporation Tax funding we have arranged, such as VAT funding for an accountancy firm.

06A checklist before Budget day

07See your options with Instant Quotes

You do not need to wait for the Budget to find out what lenders could offer. Tell us how much you need and what it is for, and Instant Quotes shows your lender matches instantly, with no credit check and no obligation. A broker then searches the wider market and approaches suitable lenders on your behalf. Lenders make every decision, and all finance is subject to status. Get your Instant Quotes now, so your funding is lined up whatever 28 October brings.