Tax stuff doesn’t have to feel like a headache. In fact, there are plenty of deductions out there that can help keep your business in the black. So, whether you’re just starting out or already juggling numbers, here’s a quick guide to the best tax deductions for UK businesses in 2025. It’s time to save some serious dough.

  1. Office Expenses: Your Workspace Could Be a Money Saver
     If you’ve got an office—whether it’s in your home or in an actual building—you can claim back a bunch of things. Here’s what counts:
  • Rent or mortgage interest (for home offices, only the space you use for business).
  • Utility bills like electricity and heating (because working in the cold is not fun).
  • Office supplies (pens, paper, even the fancy chair you splashed out on).
     Pro tip: Keep all your receipts. The more detailed, the better when it comes to claims.
  1. Business Travel: On the Move and Saving
     Headed out for business? You can claim for all sorts of travel expenses:
  • Train tickets, flights, buses—whatever gets you there.
  • Hotel stays and meals when you’re on the road.
  • Mileage if you’re driving your personal car for work (45p per mile for the first 10,000 miles).
     Just remember, commuting from home to your usual office doesn’t count. Unless your home is your office, of course!
  1. Employee Salaries & Benefits: Rewarding Your Team
     Paying your team? That’s deductible, so don’t miss out on claiming for:
  • Salaries, wages, and pension contributions.
  • Benefits like health insurance or childcare vouchers.
     Just make sure you’re on top of the PAYE system—trust us, it’ll save you headaches later.
  1. Marketing & Advertising: Get Your Name Out There
     Spending money to promote your business? Yes, you can claim back a lot of that:
  • Online ads (Google Ads, Facebook, you name it).
  • Printed materials like flyers, posters, or even business cards.
  • Sponsoring events or local projects.
     Keep track of your marketing spend—every little bit counts when it comes to your deductions.
  1. Professional Services: Get Some Expert Help
     If you’ve hired an expert to help you, you can usually claim those costs. This includes:
  • Fees for accountants, bookkeepers, or financial consultants.
  • Legal costs related to your business—contracts, leases, that sort of thing.
  • Business consultants that help you make things run smoother.
     Don’t feel bad about paying for help—these experts save you time and often help you save money in the long run.
  1. Training & Development: Leveling Up Your Team
     Want your team to be more skilled? You can claim the costs of training and courses:
  • Workshops, online courses, or seminars.
  • Subscriptions to training platforms like LinkedIn Learning or similar.
     It’s an investment in your people, and the taxman doesn’t mind if you get a deduction while you’re at it!
  1. Tech & Software: Essential Business Tools
     Let’s face it: You can’t run a business these days without tech. The good news? You can claim a lot of it back:
  • Software subscriptions (accounting tools, CRM systems, etc.).
  • Hardware like laptops, phones, or tablets.
     Just make sure it’s used for business and not for binge-watching Netflix!
  1. Vehicle Costs: Keep the Wheels Turning
     Got a car or van you use for business? You can claim back a chunk of the costs:
  • Fuel, repairs, and maintenance.
  • Insurance and vehicle lease payments.
     But remember: if you’re using your car for both business and personal stuff, only claim the business-related costs. Don’t try to sneak in your road trip expenses!
  1. Research & Development (R&D) Tax Relief: Innovation Pays Off
     Got a new product or service you’re developing? That could mean R&D tax relief for you:
  • Costs for research and new product development.
  • Improving existing systems or technology.
  • Anything that moves the needle in your industry.
     Fun fact: Small businesses can get up to 230% back on qualifying R&D costs. So go ahead, innovate away!
  1. Bad Debts: Writing Off What You Can’t Recover
     It’s never fun when clients don’t pay, but at least you can claim back bad debts. Here’s what you need to know:
  • You have to officially write off the debt in your accounts.
  • You’ve tried everything to get that payment (calls, emails, you name it).
     It’s a bit of a last resort, but it can ease the pain if things don’t work out.

Maximise Your Tax Deductions with Legacy Accounting
 Tax doesn’t have to be a burden. We’re here to help you get the most out of your deductions and make sure you’re playing by the rules. At Legacy Accounting, we specialize in helping businesses save money, so you can put more back into what you do best—growing your business.

Why Choose Legacy Accounting?

  • Personalised Approach: We take time to understand your business needs.
  • Affordable Services: Starting at just £24.50 per month—no surprise bills.
  • Expert Team: With decades of experience, we know how to keep things simple and save you money.

Let’s Connect
 Ready to make tax season less stressful? Book your free consultation with us today. We’ll handle the numbers, so you can focus on what really matters—your business.

Let’s get started!

References

Get Expert Financial Support.

Experience the difference that dedicated, professional support can make. Book your consultation today to get started.