Starting a company while employed

Being employed does not by itself prevent someone from forming a company. The important questions are what the employment arrangement allows, how the new business will operate and whether the founder can manage both responsibilities properly.

Read the employment documents first

Review the contract, staff handbook and any relevant policies. Look for provisions about outside work, conflicts of interest, confidentiality, intellectual property and obtaining consent. The effect of a clause depends on its wording and the circumstances; do not assume every restriction is either automatically enforceable or irrelevant.

If the proposed activity overlaps with the employer's customers or market, obtain advice before approaching clients or using knowledge acquired in the job.

Keep resources and information separate

Use your own equipment, accounts and working time for the new business unless a clear authorised arrangement says otherwise. Do not copy employer customer lists, templates, source code or confidential documents into the company.

Keep evidence of how the company's own work and branding were created. This can matter later if an investor or buyer asks whether the company actually owns the product it sells.

Understand the additional company responsibilities

A director must oversee the company's affairs and meet the relevant legal obligations even when employed elsewhere. Outsourcing bookkeeping does not remove the need to understand the business and monitor filings. ^[2]

Set realistic response and administration times. A business that requires daytime client availability may be difficult to run alongside a full-time role without an agreed support arrangement.

Assess the tax and remuneration position

Employment income and money taken from a company need to be considered together when planning the founder's personal tax affairs. Company profits, salary, dividends and loans are not interchangeable labels. ^[1]

Ask an accountant to model the expected position using actual earnings and withdrawals, rather than assuming a company will create a particular saving.

Before launch

• Review contractual consent and conflict requirements.
• Record which resources and IP belong to the new company.
• Set a realistic schedule for client work and administration.
• Agree the funding and withdrawal approach.
• Check insurance and any sector permission needed.

Define the overlap with your employment precisely

Write a description of the proposed business, intended customers and the work you will personally perform. Compare it with your employment duties and access to confidential information. An unrelated weekend craft business raises different questions from providing the same services to the employer's clients through a new company.

Locate any provision requiring consent for outside work and identify the process for requesting it. If consent is needed, describe the actual proposal accurately and keep the response. A discussion with a colleague is not necessarily approval from the person authorised to make that decision for the employer.

Where a restriction or IP clause is unclear, get advice before taking the step that could create the dispute. The complete contract, policies and business description are more useful than a single sentence copied from a handbook.

Keep a record of independent creation

Use separate equipment, storage accounts and time records for the new business, subject to any properly agreed arrangement. Keep development notes, design files and contractor agreements showing how the company product or service was created. This is particularly useful where your employed role involves similar technical work.

Do not assume that rewriting an employer's template or copying only part of a customer list resolves ownership or confidentiality concerns. Start with material you are entitled to use and seek advice on doubtful items. If the business later seeks investment, a clear rights history will be easier to explain than a disputed mixture of employment and company work.

Make the time commitment realistic

Map the hours required for delivery, customer enquiries, bookkeeping and director decisions. Include periods when your employment is busiest and identify what happens if both roles require attention at the same time. Avoid promising clients response arrangements that you cannot maintain.

An illustrative employed developer might plan a product requiring little weekday support, while a consultancy serving business clients may need regular daytime availability. The distinction affects the launch model, staffing and contracts. Incorporation does not solve the underlying scheduling problem.

Coordinate income planning without inventing a tax saving

Give the accountant your employment earnings, expected company profit, proposed withdrawals and any other relevant income. Ask for a comparison based on those facts. Salary, dividends, loans and retained company profits have different consequences; selecting the company route does not establish a particular take-home result.

Record the funding you can afford without relying on immediate company payments. A business may take longer than expected to generate cash, while incorporation brings ongoing administration. Assess that commitment alongside your employment responsibilities.

Before launch, review any material changes from the proposal originally considered. A new customer in the employer's market, a co-founder using employer resources or a product derived from employment work can alter the questions that need advice, even if the company registration details stay the same.

For an illustrative example, an employed designer developing an unrelated weekend project may face different issues from someone selling competing services to the employer's existing clients. The business description and employment documents are the starting point for a useful review.

For the company-structure side of the decision, see company structure review; employment restrictions require their own assessment.