I Want to Start a Business But Have No Ideas: A 90-Day UK Action Plan

If you want to start a business but have no ideas, stop looking for an idea and start collecting problems. Almost every durable small business begins with someone noticing a specific, repeated frustration that people already pay to solve badly, then solving it slightly better for a narrow group. The practical method is to audit what you already know, gather twenty concrete problems from your own working life over two weeks, score them against a simple filter, and spend under £200 testing the top three before committing to anything.

This guide walks through that process using UK costs, registration rules and funding terms as they actually stand in September 2026 — which matters more than usual this year, because three things changed underneath new founders in the space of six months. Companies House doubled its incorporation fee on 1 February, Making Tax Digital for Income Tax became compulsory for larger sole traders on 6 April, and the Start Up Loans interest rate rose on the same day. Guides written even twelve months ago now quote numbers that will cost you money.

Why Waiting for an Idea Never Works

The belief that entrepreneurs are struck by a single brilliant concept is the main reason capable people never start. In reality, most successful founders did not invent anything. They took an existing service, applied it to a group they understood well, and executed it more reliably than the incumbents.

There are three reasons the “waiting for inspiration” approach fails. Original ideas are usually original because nobody wants them. Ideas with no competition normally have no market. And an idea you have not tested is worth nothing regardless of how good it sounds, because the value sits entirely in whether a stranger will hand over money for it.

The shift that unlocks progress is replacing the question “what should I start?” with “what do I already know that other people find difficult?” That question has answers for everyone, whereas the first one has answers for almost nobody.

What the Numbers Actually Say About Your Odds

Before the method, some calibration, because the folklore in this area is unusually bad. The often-repeated claim that “90 per cent of businesses fail” is not supported by the Office for National Statistics business demography data.

Two things follow from that table. First, closure and failure are not the same event: for every company that went insolvent in 2024, more than eleven businesses simply stopped trading, usually because the owner took a job, retired, or decided the money was better elsewhere. Second, the steepest fall in the survival curve comes between years two and three, not year one. The dangerous moment is not launch; it is the point where initial goodwill and personal contacts are exhausted and you need a repeatable way of finding strangers who will pay.

Step 1: Audit Your Unfair Advantages

Spend an hour writing out four lists. Be specific and unglamorous; the useful material is almost always mundane.

The intersection of these four lists is where your realistic options live. A payroll administrator with access to small accountancy practices is in a far stronger position launching a payroll bureau than launching a coffee shop, even though the coffee shop feels more like “starting a business”.

One test for the access list that most people skip: for each industry or community you have written down, name three actual people you could message this week who would reply. If you cannot, that is not access, it is familiarity. The difference determines whether your first ten customers take two weeks or six months to find.

Step 2: Hunt for Problems, Not Ideas

Set a two-week collection period and note every friction you encounter or hear about. Aim for twenty entries. Useful hunting grounds include:

• Your own job. Every manual workaround, spreadsheet and “we always have to chase them” process is a business someone is failing to serve.
• One-star and three-star reviews. Read reviews of local trades, software and services in a sector you know. Recurring complaints are demand signals: slow responses, no evening availability, poor communication.
• Local community groups. Facebook groups and neighbourhood forums are full of “can anyone recommend” posts that go unanswered. An unanswered recommendation request is a market with no supply.
• Search behaviour. Type a service plus “near me” into a search engine and see how poor the local results are. Outdated websites and no online booking are opportunities.
• Ageing supply. Many UK trades and B2B service businesses have owners approaching retirement with no succession plan. Buying or replacing them is often easier than competing with a start-up.
• New compliance deadlines. Every rule change creates a queue of people who have to do something they do not know how to do. The Making Tax Digital rollout, discussed below, will put roughly 1.75 million sole traders and landlords into quarterly digital reporting between April 2026 and April 2028.

Record each problem in one sentence naming who has it, how often it occurs, and what they currently do instead. “Small letting agents lose two hours a week chasing contractors for gas safety certificates and track it on a whiteboard” is a usable entry. “Property admin is inefficient” is not.

Step 3: Score Your List Honestly

Rate each of your twenty problems from one to five on the five criteria below, then look at the top three totals rather than your favourite.

Businesses that score well on budget and repeatability are dramatically easier to run than those that do not. Selling something a business already spends money on is a substitution sale; selling something nobody has budgeted for means you have to create the category first, which is expensive and slow.

Weight reachability above everything else if you are starting with no capital. A problem scoring five on pain and two on reachability will take longer to reach first revenue than a problem scoring three and five, because advertising your way to an unreachable audience is precisely the thing you cannot afford yet.

Step 4: Test for Under £200 Before You Commit

Validation means getting evidence that strangers will pay, not that friends think it is a nice idea. Four cheap tests, in ascending order of strength:

• Twenty conversations. Speak to twenty people in the target group. Ask what they currently do about the problem and what it costs them. Never pitch; only listen. Free.
• A one-page site with a real price. A single landing page with a specific offer and a booking or enquiry form. Around £15 for a domain and £5 to £15 a month for hosting.
• A small paid test. £100 of local search or social advertising pointed at the page. What matters is not clicks but enquiries per pound spent.
• Pre-sell. Ask for a deposit or a first invoice before you build anything. One paying customer outweighs a hundred encouraging conversations.

Give yourself a fixed deadline of four weeks and a defined pass mark, such as three paying customers or ten qualified enquiries. Without a pass mark set in advance, you will rationalise whatever result you get.

Keep the whole test under the £1,000 trading allowance if you can. Gross self-employed income below £1,000 in a tax year needs no reporting to HMRC at all, which means a genuine four-week validation exercise carries no registration obligation. That is deliberately generous headroom, and it is the reason there is no good argument for registering a company before you have sold anything.

A Worked Example: From No Idea to First Invoice

To make the method concrete, here is how it might play out for a hypothetical founder. Sam works as an office administrator at a mid-sized estate agency, has no savings to speak of, and has never had a business idea that felt worth pursuing.

The audit. Sam’s skills list includes managing a shared calendar for twelve people, chasing landlords for compliance documents and building tidy spreadsheets. The access list names three local letting agents Sam has dealt with by email for years, plus a landlords’ Facebook group with active members in the town. The assets list is short: a laptop, a driving licence and evenings free.

The problem hunt. Over two weeks Sam logs twenty frictions. Several cluster around one theme: small letting agents and self-managing landlords repeatedly lose track of renewal dates for gas safety certificates, electrical reports and deposit paperwork, and handle it with whiteboards and memory.

The score. That cluster scores high on pain, because a missed renewal creates real exposure for the landlord; high on budget, because agents already pay for admin help; and high on reachability, because Sam can message the three agents and post in the group the same week.

The test. Sam has fifteen conversations, puts up a one-page site offering a monthly compliance-tracking service at a fixed price per property, and asks the most interested agent for a paid month up front. Two agents agree to a trial. That is evidence, not proof, but it clears a pass mark set before the test began.

Nothing in that path required an original idea. It required noticing a repeated problem close to existing work, and someone already willing to pay for it to go away.

UK Business Models That Suit a First-Timer

For someone with no idea and limited capital, the freelance service and productised service routes are almost always the right starting point. They generate revenue quickly, teach you how to sell, and reveal the operational problems that later become a more scalable product. If you have capital and would rather inherit a customer list than build one, the acquisition route deserves a serious look — the market for small businesses for sale in the UK is unusually well supplied at the moment because of the number of owners reaching retirement without a successor.

Getting the Numbers Right Before You Launch

Work out three figures before spending anything meaningful. Your price, your cost to deliver one unit, and the number of units per month you need to replace or supplement your income. If a service takes six hours and you charge £300, your effective rate is £50 an hour before tax, materials, travel and the unpaid hours spent on quoting and admin. Realistically, a solo service business bills between 40 and 60 per cent of its working hours.

Set your price on the value of the outcome rather than your hourly cost. A bookkeeper who saves a builder eight hours of paperwork and a late-filing penalty is not selling eight hours; they are selling the absence of a problem. Underpricing is the single most common mistake made by first-time founders and the hardest to correct later, because raising prices on existing customers is far harder than starting high.

Work out the tax before you set the price, not after. On 2026/27 rates a sole trader pays no income tax or National Insurance on the first £12,570 of profit, then 20 per cent income tax plus 6 per cent Class 4 National Insurance on profit between £12,570 and £50,270, and 40 per cent plus 2 per cent above that. In practice the marginal rate on your first real tranche of profit is 26 per cent, not 20. Class 2 National Insurance is no longer charged as a compulsory levy: profits above the small profits threshold of £7,105 are simply treated as having paid it, which protects your State Pension record. Below that threshold you can pay voluntarily at £3.65 a week to keep the qualifying year.

A quick pricing sense-check

Before quoting anyone, run your proposed price through three questions. First, what does the customer lose each month by not solving the problem, in time, money or risk? If your price is a small fraction of that, you are probably underpricing. Second, what do the customer’s current alternatives cost, including doing it themselves badly? Third, after tax, materials, travel and the unbilled hours on admin and quoting, does the price still pay you a rate you would accept from an employer? If the answer to the third question is no, the business model needs changing, not just the price. A narrower offer, a higher-value customer group or a productised package is usually the fix.

Setting Up Legally in the UK in 2026

• Sole trader. The simplest structure. Register for Self Assessment with HMRC by 5 October following the end of the tax year in which you started trading. No registration fee. You are personally liable for business debts.
• Limited company. Incorporate through Companies House online. The digital incorporation fee rose from £50 to £100 on 1 February 2026, and the annual confirmation statement rose to £50. Gives limited liability and often looks more credible to business customers, but brings annual accounts, a confirmation statement and corporation tax filings.
• Identity verification. Under the Economic Crime and Corporate Transparency Act, every director and person with significant control will eventually have to verify their identity with Companies House. Compulsory verification has been pushed back and is now expected no earlier than November 2026, but voluntary verification is already open and takes minutes.
• VAT. Registration is compulsory once taxable turnover passes £90,000 on a rolling twelve-month basis. The deregistration threshold is £88,000. Voluntary registration can be worthwhile if your customers are VAT-registered businesses.
• Insurance. Public liability is expected by most commercial clients and many consumers. Employers’ liability is a legal requirement the moment you take on staff. Professional indemnity applies to advisory work.
• Records. Keep a separate bank account from day one and retain records for at least six years.

Making Tax Digital: the change most new founders have missed

From 6 April 2026, sole traders and landlords with qualifying income — total turnover from self-employment and property, before expenses — above £50,000 must keep digital records and file quarterly updates to HMRC rather than one annual Self Assessment return. The threshold drops to £30,000 from April 2027 and is planned to fall to £20,000 from April 2028.

Three practical consequences. The test is on turnover, not profit, so a low-margin business can be caught by it while earning very little. Penalties move to a points-based system in which four points triggers a £200 fine and each subsequent miss costs another £200, though points for late quarterly updates are waived during a soft-landing period in 2026/27. And because everything must be kept digitally, spreadsheet-and-shoebox bookkeeping stops being viable — a compatible package from the start is far cheaper than retro-fitting one. Getting your paperwork into shape early, from consistent invoice templates upwards, is what makes quarterly filing a twenty-minute job rather than a weekend.

Sole trader or limited company on 2026/27 rates

The answer moved in April 2026, and it moved against limited companies. Dividend tax rates rose by two percentage points across the board, so the traditional low-salary-plus-dividends structure now costs noticeably more than it did.

The rough rule for 2026/27 is that incorporation stops being about tax and starts being about liability and credibility until profits are comfortably into five figures. Below roughly £35,000 of profit the tax saving is small enough that the extra £600 to £1,300 of accountancy and the additional filing deadlines can swallow it whole. Above that, and particularly where you are retaining profit in the business rather than drawing all of it, the company wins — but by less than it did a year ago. Many people start as a sole trader and incorporate once the numbers clearly justify it.

Protecting your data and systems matters more than most new owners expect, particularly once you hold customer records and are obliged to keep them digitally. Our guide to backup and monitoring automation covers the basics of not losing everything to a failed laptop in month three.

Testing an Idea While You Are Still Employed

Most first-time founders test their idea alongside a job, and that is usually the right call. It does bring a few obligations worth checking before you send the first outreach message.

• Read your employment contract. Look for clauses on outside work, conflicts of interest, confidentiality and intellectual property. Some contracts require you to tell your employer about other paid work; others restrict work for competitors or clients.
• Keep employer resources out of it. Do not use a work laptop, work email, client lists or working hours for the new venture. Apart from the contractual risk, it muddies ownership of anything you create.
• Watch restrictive covenants. If you plan to serve customers in the same sector as your employer, check for non-solicitation or non-compete terms that apply after you leave. Take advice from an employment solicitor if anything is unclear.
• Be realistic about hours. Ten focused hours a week is enough to run the four-week test. Promising clients turnaround times that depend on your evenings being free is how side projects damage reputations.

None of this should stop you starting. It simply means the transition from employee to founder goes more smoothly if you have checked the paperwork before your first customer asks when you can begin.

A Simple Setup for the First Month

The first month needs far less infrastructure than most new founders buy. A lean setup that covers everything needed to sell, deliver and stay compliant looks like this:

Everything else, from a logo to a full brand identity, can wait until you have customers whose feedback tells you what they actually value.

Funding Your First Year

Most viable small businesses in the UK start with under £5,000, and the ones that need more usually need it for stock, vehicles or premises rather than for ideas. The sensible order is to bootstrap from revenue first, then consider external money once you have proof that customers pay.

• Bootstrapping. Keep your job, launch in evenings and weekends, and let early customers fund the next stage. Slowest but safest, and the route most of the 4.3 million solo UK businesses took. Our piece on building income outside a nine to five covers the practicalities of running both at once.
• Start Up Loans. The British Business Bank scheme lends £500 to £25,000 per founder as an unsecured personal loan, with up to four co-founders able to draw a combined £100,000 against one business, repayable over one to five years. The fixed rate rose from 6 per cent to 7.5 per cent for applications from 6 April 2026, and eligibility widened at the same time to businesses trading up to 60 months rather than 36. Twelve months of free mentoring is included. The scheme has lent more than £1.1 billion across over 118,000 loans since 2012, with an average draw of about £10,264.
• Commercial lending. Once you are trading with demonstrable revenue, specialist lenders offering business loans can fund equipment, stock or working capital more quickly than high street banks, though rates are usually higher.
• Grants. Local growth hubs, councils and sector bodies run periodic grant schemes, typically for innovation, energy efficiency or hiring. They are competitive and slow, so never build a plan around one.
• Invoice finance. Useful once you are invoicing business customers on 30 to 60 day terms and cash flow, rather than profit, is the constraint.

One caution on the Start Up Loan that the marketing does not emphasise: it is a personal loan in your name, not company borrowing. Limited liability does not protect you from it. If the business closes, the debt follows you, which is exactly the risk profile people incorporate to avoid.

Your First 90 Days

The dates that follow matter as much as the ninety days. If you start trading in the 2026/27 tax year, you must register for Self Assessment by 5 October 2027 and file by 31 January 2028. Miss the registration deadline and HMRC can charge a failure-to-notify penalty based on the tax owed, which is a wholly avoidable way to lose money in year one.

Finding Your First Ten Customers

The first ten customers rarely come from advertising. They come from people who already know you, people who know someone with the problem, and places where buyers openly ask for help. Work through these channels in order, because each is cheaper and faster than the one after it.

1. Direct messages to your access list. Write to the named people from Step 1 individually. Describe the problem you solve in one sentence, name the price, and ask whether they or someone they know would want it. A short, specific message outperforms a long pitch.
2. Former colleagues and managers. People who have watched you work are the most likely to trust you with money, and the most likely to refer you onward.
3. Community recommendation threads. Reply helpfully to “can anyone recommend” posts in local or sector groups. Read each group’s rules on self-promotion first.
4. A free business listing. For any local service, a Google Business Profile with accurate hours, a clear service list and real photos is the cheapest source of steady enquiries available.
5. Partnerships. Find businesses that serve the same customer without competing with you. A bookkeeper and a small-business IT support provider can pass each other work indefinitely.
6. Asking every customer for a referral. Do it at the moment of delivery, when satisfaction is highest, and make it easy with a short message they can forward.

Track where every enquiry came from in a simple spreadsheet. Within a couple of months the pattern will show you which one or two channels deserve your time, and which can be dropped.

Signs You Should Drop an Idea and Move On

Abandoning a weak idea quickly is a skill, not a failure. The method above produces three candidates precisely so that dropping one costs little. Move on to the next candidate if:

• Twenty conversations produce sympathy but nobody describes spending money or time on the problem today.
• You cannot find fifty potential buyers to contact without paying for advertising.
• Everyone who is interested asks for it free or at a price below your cost of delivery.
• The four-week test ends below the pass mark you set in advance, and the honest reason is lack of demand rather than poor execution.
• The work drains you in a way that would make doing it every week for years unrealistic.

Keep the notes from every abandoned test. The conversations often reveal an adjacent problem with better scores, and many sound small businesses started as the second or third idea their founder tested.

Mistakes That Waste the First Year

• Building before selling. Months spent on a website, logo and brand before speaking to a single customer.
• Choosing a market you cannot reach. A brilliant idea aimed at people you have no way of contacting is a hobby.
• Competing on price. The cheapest supplier attracts the worst customers and has no margin to fix mistakes.
• Hiring too early. Staff are the biggest fixed cost in a small business. Employer National Insurance runs at 15 per cent on earnings above a £5,000 secondary threshold, which means the cost bites from a far lower salary than it used to, though the Employment Allowance of up to £10,500 offsets a chunk of it for eligible employers. Pensions auto-enrolment and retention incentives arrive with them.
• No separation of finances. Mixing personal and business money makes tax returns painful, makes lending applications harder, and makes quarterly MTD filing close to impossible.
• Assuming last year’s numbers. Incorporation cost £50 until 31 January 2026 and £100 from 1 February. Start Up Loans cost 6 per cent until 5 April and 7.5 per cent from 6 April. Check every figure against the current tax year before you build a plan on it.

Twelve Starting Points If You Are Completely Stuck

These are not ideas to copy but categories that repeatedly work for first-time UK founders because demand already exists and the buyer already has a budget.

• Bookkeeping or payroll for a single trade, such as electricians or hair salons, where you learn the sector’s specific quirks and become the obvious choice. The MTD rollout has made this the strongest of the twelve for the next two years.
• Domestic services with poor local supply: oven cleaning, gutter clearing, pressure washing, end-of-tenancy cleaning.
• Compliance admin for small firms, covering areas such as gas safety records, PAT testing schedules and health and safety documentation.
• Content and email marketing for a niche you already work in, where sector fluency beats general agency polish.
• Mobile services that remove travel for the customer, from car valeting to dog grooming to physiotherapy.
• Equipment hire for occasional-use items people will not buy, such as garden machinery or event furniture.
• Training and short courses teaching a workplace skill you already use daily.
• Subscription supply of consumables to businesses that currently reorder ad hoc.
• Repair and refurbishment of items usually thrown away, which has grown steadily as replacement costs rise.
• Virtual assistance for a specific profession, such as estate agents or private clinics, where the workflows are consistent.
• Photography and listing services for local businesses whose online presence is visibly outdated.
• Buying a small existing business from a retiring owner, which gives you customers and cash flow on day one.

Bottom Line: You Do Not Need an Idea Yet

If you want to start a business but have no ideas, the next step is not more inspiration. It is two weeks of noting real problems, an honest score against pain, budget, reachability, repeatability and fit, and a four-week test with a pass mark set in advance. Keep it under £200 and inside the £1,000 trading allowance, check every 2026/27 figure before relying on it, and speak to an accountant before choosing a structure or borrowing. A paying customer will tell you more than any amount of planning.

Frequently Asked Questions

How do I find a business idea if I have no skills or experience?

Everyone has more relevant material than they think. Start with tasks colleagues ask you to do, the industries and communities you can already reach, and any assets such as a vehicle, a spare room or a driving licence. Test the access list by naming three people you could message this week who would reply. If those lists still look thin, the fastest route is a service business where the skill can be learned in weeks, such as oven cleaning, pressure washing or virtual assistance, and where the real work is sales and reliability rather than technical expertise.

How much money do I need to start a business in the UK?

Most viable small businesses start with under £5,000, and a freelance service using skills you already have can start for under £500. The costs that push the figure higher are vehicles, tools, stock and premises. Registering as a sole trader with HMRC is free. Incorporating a limited company through Companies House now costs £100 after the fee doubled on 1 February 2026, with a £50 annual confirmation statement on top. Insurance, a business bank account and MTD-compatible accounting software typically add £30 to £80 a month.

Should I set up as a sole trader or a limited company in 2026?

Sole trader is simpler and cheaper, with no incorporation fee and a single Self Assessment return, but you are personally liable for business debts. The case for incorporating weakened in April 2026 when dividend tax rose to 10.75 per cent at the basic rate and 35.75 per cent at the higher rate. Below roughly £35,000 of profit the tax saving is often smaller than the extra £600 to £1,300 of annual accountancy. Above that, and especially if you retain profit in the business, the company usually wins. Many people start as a sole trader and incorporate once profits justify it.

What is Making Tax Digital and does it apply to me?

Making Tax Digital for Income Tax replaces the single annual Self Assessment return with digital record-keeping and four quarterly updates plus a final declaration. It applies from 6 April 2026 to sole traders and landlords with qualifying income above £50,000, from April 2027 above £30,000 and from April 2028 above £20,000. Qualifying income is total turnover before expenses, so low-margin businesses can be caught while earning little profit. Penalties use a points system where four points triggers a £200 fine, with points for late quarterly updates waived during a soft-landing period in 2026/27.

How do I know if my business idea will actually work?

Only paying customers prove it. Set a four-week test with a defined pass mark, such as three paid jobs or ten qualified enquiries, then run twenty customer conversations, put up a one-page site with a real price, and spend around £100 on local advertising pointed at it. Encouragement from friends and family is not evidence; a deposit or a paid invoice is. Keeping the whole test under the £1,000 trading allowance means no HMRC reporting obligation while you experiment.

What funding is available for a new UK business?

The British Business Bank’s Start Up Loans scheme lends £500 to £25,000 per founder, up to £100,000 across four co-founders in one business, repayable over one to five years. The fixed rate rose from 6 per cent to 7.5 per cent for applications from 6 April 2026, and eligibility widened to businesses trading up to five years. It is a personal loan, so limited liability does not protect you from it. Beyond that, specialist commercial lenders fund equipment and working capital once you are trading, growth hubs and councils run periodic grants, and invoice finance helps when customers pay on 30 to 60 day terms.