3 Proven Ways SMEs Can Save Money and Cut Operating Costs
Published 19th of May 2012·Updated 17 April 2026
Reviewed by: Reviewed for accuracy April 2026
Small and medium-sized enterprises (SMEs) face higher cost pressures than large businesses because they lack the purchasing power to negotiate bulk discounts. Three areas consistently offer the biggest savings: technology, office space and tax planning. Addressing all three can meaningfully reduce your monthly outgoings without cutting staff or quality.
Short Summary
Switching from traditional phone lines to VoIP (Voice over Internet Protocol) services can cut business phone costs by 50 to 70 per cent. Cloud-based tools also reduce hardware and maintenance expenses.
Sharing office space with another business slashes rent, utilities and facilities costs. Many co-working spaces in UK cities charge from £200 per month per desk, compared to thousands for a private office lease.
Maximising HMRC allowances through good record-keeping throughout the year is one of the most straightforward ways to reduce a business's tax bill legally. A qualified accountant will identify deductions many business owners miss.
None of these strategies require large upfront investment. They are structural changes that reduce your baseline costs month after month.
How can technology help SMEs reduce costs?
Cloud-based tools have replaced expensive on-site IT infrastructure for most small businesses. Services such as Microsoft 365 and Google Workspace provide email, document storage and video calls for around £5 to £10 per user per month, replacing the need for a dedicated server.
VoIP phone services such as RingCentral, 8x8 and Vonage use your existing internet connection for business calls. BT and traditional landline providers typically charge significantly more for equivalent functionality. Mobile-first teams can use services like Teams or Zoom for internal communication at no additional cost.
Going paperless also reduces printing, filing and storage costs. Digital signature tools such as DocuSign or Adobe Sign mean contracts and delivery confirmations no longer require printing, postage or physical storage.
| Technology switch | Typical monthly saving per user |
|---|---|
| Landline to VoIP | £15-£40 |
| On-site server to cloud storage | £30-£80 |
| Paper invoicing to cloud accounting | £20-£50 |
| Desktop software to SaaS tools | £10-£30 |
Should my SME share office space to reduce rent?
For businesses with fewer than 20 employees, sharing office space or using a co-working space is often significantly cheaper than signing a full commercial lease. Serviced offices and co-working providers such as WeWork, IWG (Regus) and local independent spaces typically include broadband, meeting rooms and reception services in a single monthly fee.
This removes the need to budget separately for utilities, building insurance, a receptionist and office maintenance. Many serviced offices also offer flexible contracts of one to three months, giving small businesses more financial agility than a traditional five-year lease.
If your business has more space than you need, consider sub-letting desks to freelancers or complementary businesses. This generates rental income that offsets your own costs, though you should check your lease terms and take legal advice before doing so.
How does better tax planning save small businesses money?
HMRC offers a range of allowances and reliefs that many SME owners claim incompletely or miss altogether. The Annual Investment Allowance (AIA) allows businesses to deduct the full cost of eligible plant and machinery purchases from taxable profits, up to £1 million per year as of 2026. Research and Development (R&D) tax credits can reduce corporation tax for qualifying businesses.
The key to capturing these savings is maintaining accurate records throughout the year, not just at year-end. A chartered accountant who specialises in small businesses will identify allowable expenses you may not have claimed, such as use-of-home costs for home-based directors, business mileage and professional subscriptions.
Organisations such as the Association of Chartered Certified Accountants (ACCA) maintain a directory of qualified accountants if you do not already have one. The cost of a good accountant is almost always offset by the tax savings they identify.
Frequently Asked Questions
What are the biggest unnecessary costs for SMEs?
The most common avoidable costs for small businesses are unused software subscriptions, excessive mobile phone contracts, over-rented office space and late payment penalties. Conducting a line-by-line review of your monthly bank and credit card statements once a year often reveals hundreds of pounds in forgotten recurring charges.
Is VoIP reliable enough for a business phone system?
Yes, provided you have a stable broadband connection. Most UK VoIP providers offer 99.9 per cent uptime guarantees. Business-grade fibre broadband from providers such as BT, Virgin Media Business or Zen Internet provides the connection quality needed for consistent call quality. If your broadband reliability is poor, address that first.
Can I claim home office costs as a small business owner?
Yes, if you run your business from home or work from home as a director. HMRC allows you to claim a proportion of household costs including energy, broadband and even rent or mortgage interest, calculated based on the proportion of your home used exclusively for business. A qualified accountant can calculate the correct apportionment.
What is the Annual Investment Allowance and how does it help SMEs?
The Annual Investment Allowance (AIA) lets businesses deduct 100 per cent of the cost of qualifying equipment and machinery from their taxable profits in the year of purchase, rather than spreading the deduction over several years. This can significantly reduce your corporation tax bill in a year when you invest in new equipment. Check the current AIA threshold on the HMRC website, as it is subject to change.
Should an SME use a business credit card?
A business credit card with a rewards or cashback scheme can return 0.5 to 1.5 per cent of spending as cash or points if the balance is cleared monthly. However, interest charges on balances carried forward typically outweigh any rewards benefit. Use a business credit card only if you can clear the full balance each month.