The first 90 days after forming a UK company: a hiring, payroll and operational launch checklist

Start with the conclusion: 90 days is an internal launch period, not a single statutory deadline

After incorporation, a business may still have no employees, no first payday, no actual workplace and no role that requires sponsorship. Writing that PAYE, insurance, banking, right to work and premises are all ready as soon as the certificate arrives can lead different owners to believe the same item is complete. HMRC places employer registration in the context of actually employing people and the first payday. Automatic enrolment also uses the day the first member of staff starts work as the duties start date, rather than starting every obligation from the company formation date.

The 90 days in this article are an internal launch framework for directors and operations teams. They can support reviews on days 0-7, 8-30, 31-60 and 61-90, but they are not a shared deadline published by HMRC, Companies House, the Home Office, insurers or local authorities. Record the real trigger dates separately, including an employee's actual start date, the first payday, the expiry date of right to work permission, a change of registered office and the pension duties start date.

This board is for businesses that have decided to use a UK company for genuine operations but are still planning people and premises. It does not replace company formation, visa applications, payroll-software configuration or local approvals. A business still in research can retain its business clock and fact pack without inventing hiring, payment or premises activity to fill 90 days. Once a person begins providing labour, however, the statutory trigger clock must switch immediately to the actual event.

Two clocks and red, amber, green gates: decide whether to proceed before setting dates

The business clock starts on Day 0 when directors decide to prepare for genuine operations. It covers roles, budget, premises, systems, suppliers and handovers. The statutory trigger clock starts only when an actual event occurs. The business clock may say that first-hire preparation is complete by day 30. It cannot say that PAYE is automatically complete by day 30 or that sponsorship is automatically obtained by day 90. Both HMRC's PAYE guidance and its employer-registration page require an assessment of the actual payment, workforce and registration conditions.

Every control-board row has six fixed fields: trigger, owner, inputs, latest action, readable evidence and stop condition. Add a handover field recording the next owner and next statutory date. Red, amber and green are internal release markers only:

• Green: Facts have been checked, the owner is clear and official or supplier evidence is filed. The next action may proceed.
• Amber: One document, date, underwriting confirmation or professional judgement is still missing. Preparation may continue, but do not arrange actual work, pay wages or make irreversible premises or hiring commitments.
• Red: Right to work, insurance, the pay floor, the actual workplace or statutory reporting is blocked. Stop actual work, payment or treating a candidate as an employee until the review is complete.

Days 0-7: confirm company facts and operating dependencies

The first week is not about buying every service. It is about creating a company fact pack that will not change with verbal arrangements. Companies House requirements for a registered office include a physical address in the same UK country in which the company is registered, where correspondence can be noticed and delivery acknowledged. Those are rules for the company's official address. They do not mean that employees actually work there.

• Trigger: Formation documents are received, or directors first decide to start genuine UK operations.
• Owner: Directors approve the facts; the operations owner assembles them; accounting, employment, insurance, immigration or premises specialists join according to the issue.
• Inputs: Country of incorporation, registered office and authority evidence, directors and signing authority, expected business start date, customer and supplier flows, proposed hiring countries, possible workplaces, budget and existing approval dependencies.
• Latest action: By day 7, separate confirmed, pending and clearly inapplicable items. If the actual workplace is undecided, record it as undecided. Do not substitute the registered office or arrange work that requires attendance.
• Evidence: A Companies House page readback or formation documents, authority for the address service, director approval, a one-page business fact sheet, named action owners and the next review date. A bank-account application, insurance quotation or sponsor research may be recorded as in progress, not as approved.
• Stop condition and handover: If the country of incorporation or address is unclear, the provider cannot show how correspondence is handled, or the intended use of the premises conflicts with staffing arrangements, remain amber. If the business is about to sign a contract, require attendance or expose people to customers, turn red and refer the issue to the relevant company, premises, insurance or employment specialist.

Days 8-30: separate no-hire status, first-hire preparation and undecided premises

Branch one: formed but not employing anyone

With no employees, the business clock can still cover role descriptions, budget, suppliers and information permissions. It cannot use "the company has been formed" to claim that PAYE, employers' liability insurance or pensions are complete. HMRC's rules explain that registration generally relates to starting to employ people and the first payday. Cases such as a sole director receiving pay may require a different analysis, so "no one for now" is a fact to check, not a permanent exemption.

• Trigger: On day 8, there is still no confirmed employee, payroll or actual start date.
• Owner: Directors confirm whether the business truly has no employees. Finance records any director remuneration, benefits or payments. Operations maintains the next check date.
• Inputs: Board resolutions on director remuneration, payment plans, supplier and contractor facts, expected first-hire date and a list of people who may need to enter a UK workplace.
• Latest action: By day 30, formally decide between "not employing" and "preparing for the first hire." If a first employee or first payday appears, switch immediately to the statutory trigger date rather than waiting for day 90.
• Evidence: Director resolutions, payment and personnel lists, a record reviewing PAYE applicability and the next check date. Do not treat a blank payroll-software screenshot as evidence of HMRC registration.
• Stop condition and handover: If a director has received payments that may be employment income, a person is providing ongoing labour in practice, or the facts cannot distinguish employee from contractor, stop marking the business as "not employing" internally and refer the matter to tax and employment specialists.

Branch two: preparing for the first hire

Once there is a role, first record the actual workplace, start date, first payday, working relationship, age or apprentice status and pay structure. The current official page states that from April 2026 the National Living Wage is £12.71 an hour for people aged 21 and over, £10.85 for those aged 18-20, and £8 for under-18s and apprentices. These are figures read from the current page by age and apprentice condition. They do not replace calculation of the pay floor by working time, work performed and deduction rules. The official minimum-wage page changes annually and the budget must be checked again before the person actually starts. Recruitment information should also follow the ICO's data-minimisation principle: collect only information that is adequate, relevant and necessary for a clear purpose, and regularly delete copies that are no longer needed. ICO guidance

• Trigger: The role is approved, a candidate reaches offer stage or a start date is broadly known.
• Owner: The hiring or business owner manages role facts; directors approve budget; finance, data and professional reviewers respectively confirm pay, data and legal boundaries.
• Inputs: Role and workplace, start date, payday, expected hours, pay package, the candidate's required right-to-work route, onboarding information to be collected, workplace risks and insurance needs.
• Latest action: Before making an irrevocable start arrangement, complete the pay-floor, workplace and information-list review. Prepare separate written-information templates for Great Britain and Northern Ireland.
• Evidence: A role fact card, budget approval, a minimised field list, regional marker, record of candidate conditions and red, amber or green status.
• Stop condition and handover: If pay falls below the applicable floor, the workplace remains unknown, the candidate needs sponsorship but the licence or role route has not been checked, or information collection has no purpose and authority, remain amber or red and refer the matter to employment, immigration, tax, data or premises specialists.

Days 31-60: take actual work through the right-to-work, insurance and payroll gates

Confirm the right-to-work and sponsorship branch first

Employers must complete the relevant right-to-work check before an employee starts work and keep the record securely. Home Office guidance requires the record to be retained for at least two years after employment ends, and time-limited permission requires a follow-up check before expiry. The official employer guide also makes clear that a technology provider may assist, but the employer remains responsible for obtaining the statutory excuse. If a role needs sponsorship, the business and role eligibility, nominated managers and sponsor-licence application usually need to be checked first. A sponsor licence does not guarantee visa approval.

A candidate's passport image, share code or statement that an application is under way therefore does not turn the status green by itself. For time-limited right to work, place the permission expiry date on the statutory clock. If it is earlier than the business's 90-day mark, the statutory clock takes priority.

Employment information, insurance and safety in Great Britain and Northern Ireland

In England, Wales and Scotland, the principal statement must be provided on the first day, and the wider written statement is usually due within two months of starting. In Northern Ireland, the official route likewise focuses on written information within two months after work starts, but its page, enforcing institutions and detailed rules cannot simply be replaced by a Great Britain template.

Insurance must also follow the actual workplace. In Great Britain, employers generally need at least £5 million of employers' liability cover once they become employers, and employees must be able to see the certificate. The exceptions listed in GOV.UK's employers' liability guidance cannot be expanded by the business itself. In Northern Ireland, HSENI explains Employers' Liability Compulsory Insurance, likewise stating at least £5 million, annual renewal and accessible certificates. HSENI guidance also distinguishes employers' liability from public and product liability.

Where the actual workplace is undecided, risk assessment is not the final step of office fit-out. HSE's Great Britain guidance requires hazards to be identified, risks assessed and risks eliminated or controlled. HSENI's Northern Ireland route requires risk assessment, implementation of controls and, where required, records under the local framework.

PAYE, FPS, payslips and the first payday

Where actual payments meet HMRC's PAYE conditions, the employer-registration guidance requires registration before the first payday. PAYE rules require payments and deductions to be reported on or before every payday. Payroll software handles the calculation logic for PAYE, National Insurance and employer contributions. The FPS guidance also requires the usual payday to be entered in the report, even where the actual payment is brought forward or delayed because of a bank holiday. Employees must receive payslips on or before payday, showing deductions such as tax and National Insurance that may vary. The official payslip rules form part of the evidence for the first payment.

• Trigger: A person actually starts work, or the first payday is confirmed, working back from whichever actual event occurs first.
• Owner: Directors give final release; the hiring or operations owner manages the start date and workplace; finance or the payroll owner manages PAYE, FPS and payslips; pension, insurance, immigration and safety owners each sign off their area.
• Inputs: Completed right-to-work checks and expiry dates, written employment information, pay and hours, PAYE reference, tax and National Insurance master data, insurance certificate, risk assessment, pension scheme and payment authority.
• Latest action: Complete right-to-work and safety gates before work starts. Complete applicable PAYE registration and payroll-run preparation before the first payday. Send FPS and provide payslips on or before payday.
• Evidence: Official right-to-work result and date, written-information version, insurance certificate, risk assessment, payroll approval, FPS acknowledgement, payslip-delivery record and explanation of exceptions.
• Stop condition and handover: If right to work is incomplete, sponsorship or a follow-up date is unclear, insurance is not in force, the risk assessment has no controls, pay is below the applicable floor, an accurate FPS cannot be produced by payday, or regional routes have been mixed, stop work and payment. Hand the outstanding issues and next deadline to the relevant specialist.

Days 61-90: turn the first pay cycle into a repeatable closed loop

During days 61-90, confirm that at least one complete cycle can be reviewed by another owner. Do not simply tick every item marked "submitted." Put the employee, hours, pay, PAYE, employee and employer National Insurance, pension, FPS, payslip, payment and exception corrections into one evidence chain. A successful bank transfer is not proof that payroll is complete. Verify both HMRC's FPS timing and the payslip content and payday rules.

Pensions have their own statutory clock. The first member of staff starting work is the duties start date; employee assessment takes place on that date, written communications are usually due within six weeks, and the declaration of compliance is due within five months. If the duties start date falls during days 31-60, day 90 may show only that the first assessment is complete. Do not describe a declaration that is not yet due as overdue, and do not describe an incomplete action as complete. Put The Pensions Regulator timeline directly into the next-quarter calendar.

The first review should also ask four easily missed questions. Does the actual workplace still match the written information and insurance? Does someone independently approve payroll inputs? Does someone own every right-to-work expiry and pension communication? Have recruitment documents, bank details and internal permissions been separated by purpose? If the answer relies only on verbal recollection, the evidence chain has not yet formed. Keep the status amber and arrange supporting evidence rather than using an attractive monthly checklist to cover the gap.

• Trigger: At least one real payroll cycle has ended, or day 90 has arrived, whichever review event comes first.
• Owner: The finance or payroll owner delivers the cycle pack; directors check red flags and cash commitments; operations confirms roles, location and permissions; pension and professional advisers confirm actions that are not yet due or are due.
• Inputs: Payroll-input cut-off, payday, FPS or EPS status, payslips, payment evidence, pension assessment and contribution data, right-to-work follow-up dates, insurance renewal date, workplace changes and data-access logs.
• Latest action: By day 90, complete one sample reconciliation from payment through to evidence and place every next trigger date on the calendar. Do not send an inaccurate report early merely to complete the 90 days.
• Evidence: A cycle bridge, FPS or EPS results, payslip samples, bank-payment and payroll reconciliation, pension-scheme status, insurance and right-to-work reminders, and records reviewing location and data permissions.
• Stop condition and handover: If FPS and pay do not match, a payslip is missing, pension dates are unclear, right to work has expired, insurance renewal has failed, an employee has unnecessary data access, or a new location changes the risk facts, stop copying the process automatically into the next cycle. Refer the issue to payroll, pensions, immigration, insurance, data or health-and-safety specialists.

Four fictional scenarios: how the same board branches

Scenario one: the company is formed but will not hire within 90 days

A UK company managed by overseas directors is formed on Day 0 and spends its first 90 days only on market research and supplier discussions. The control board can keep the business clock moving, but mark hiring, PAYE, insurance and pensions as not triggered rather than complete. If directors begin to receive remuneration, the HMRC registration conditions must be reviewed again. Confirm the facts on day 30 and day 90. The green status means there is evidence for the no-hire fact, not that all employer compliance is complete.

Scenario two: preparing for the first hire, with the first payday on day 55

An England-based digital-services company selects a candidate on day 18. The actual start date is day 43 and the first payday is day 55. During days 18-42, it completes right to work, Great Britain written employment information, National Minimum Wage review, employers' liability insurance, risk assessment, PAYE and payroll inputs. Day 43 triggers the pension duties start date. On day 55, the FPS and payslip provide evidence of payment. If any item is incomplete, the red gate prevents actual work or payment. It does not reset the whole business clock to Day 0.

Scenario three: the candidate needs sponsorship and has only 45 days left on existing right to work

A Scottish company finds a suitable candidate on day 20, but the role may require sponsorship and the candidate's existing permission expires on day 65. Sponsor-licence eligibility, role conditions, the application and the visa outcome cannot be guaranteed by an internal 90-day plan. Do not arrange actual work until permission and lawful working conditions are confirmed. The control board marks day 65 as a red statutory deadline. Directors, the immigration specialist and hiring owner first decide whether to pause, use another lawful candidate or adjust the timing. An offer already made must not override right to work.

Scenario four: the company has a registered office but its actual workplace is undecided

A Northern Ireland company has a compliant registered office, but plans for its first employee to rotate between a shared office, customer sites and home. The registered office deals only with the company's public address and service of documents. It does not replace the employee's actual workplace. Until the location, lease authority, risk assessment, employers' liability insurance and data access align, the board remains amber. If the employee is required to attend, it turns red. Directors should ask HSENI, insurance and premises specialists to review the real arrangement rather than treating an address-service provider's promotional page as workplace approval.

Day-90 handover: leave an evidence pack that works next quarter

A handover pack should not consist only of a "complete/incomplete" checklist. For every item, retain at least the business-clock status, statutory trigger date, next deadline, owner, input version, official or supplier evidence, red, amber or green status, reason for stopping and handover recipient. Put no-hire status, the first payday still awaited, the five-month pension declaration, right-to-work follow-ups, insurance renewals and actual-workplace reviews on the calendar separately. If the calendar contains only business goals and no event dates or evidence location, the next owner still cannot decide whether to proceed. If it contains only statutory dates and no budget, people and location inputs, the business cannot prepare on time. Keep both clocks at handover rather than retaining only one. Whenever people, location, payment method or immigration status changes, check the applicable sources and owners again. Do not reuse an old green status.

The board can also help readers identify the support they need. Within an agreed scope, MANPRPOWER LIMITED can assist with UK company-registration coordination, document preparation and partner-institution liaison. It will not describe company formation as completion of PAYE, insurance, right to work, banking, premises permission or sponsorship, and it does not guarantee dates for bank accounts, underwriting, visas, pensions or other approvals. Professional judgement on employment relationships, tax and payroll, immigration and sponsorship, insurance, pensions, data protection, planning and health and safety should be reviewed by the relevant qualified professionals. To continue checking the registration route, start with the UK company registration guide and then prepare consultation information based on the actual facts.