HMRC Registrations for Businesses and Individuals
Starting to trade, forming a company, taking on staff or crossing the VAT threshold each brings a separate registration with HMRC, and each has its own time limit. Sterling Crest Accountants identifies which registrations you need, completes them as your agent where appropriate, and tells you what HMRC will send you and what happens next.
Sterling Crest Accountants provides this service to clients throughout the United Kingdom. Consultations are arranged in advance by telephone or online meeting. Our registered office is in Leeds, West Yorkshire.
About HMRC registrations
Self Assessment registration is needed when you start working for yourself or have other income HMRC needs to know about. Sole traders register as self employed, which also sets up Class 4 National Insurance. You receive a Unique Taxpayer Reference used for all future returns.
A new company is told its Corporation Tax reference by HMRC after incorporation, but it must still tell HMRC when it starts to do business. Where the company pays salaries, including to directors, it normally needs to register as an employer for PAYE before the first payday.
VAT registration is compulsory when taxable turnover goes over £90,000 in a rolling 12 month period, or is expected to in the next 30 days. Voluntary registration is possible below the threshold. Construction businesses register with HMRC as contractors, subcontractors or both under the Construction Industry Scheme.
Registering late can lead to penalties, backdated liabilities or tax deducted at a higher rate. We check the effective dates and information required before each application is made.
Who this service is for
- Individuals starting self employment
- Partners joining a business partnership
- Newly incorporated companies starting to trade
- Businesses taking on their first employee or paying a director's salary
- Businesses approaching the VAT registration threshold
- Construction businesses that need to register for CIS
Common challenges
- Not knowing which registrations a new business needs
- Registration deadlines missed while trading starts
- HMRC references arriving by post and being mislaid
- Payroll needed before an employer scheme exists
- VAT registration left until after the threshold was crossed
- Higher CIS deductions because registration was incomplete
What is included
- Review of which HMRC registrations apply to you
- Self Assessment registration for individuals and partners
- Corporation Tax notification for newly trading companies
- PAYE employer registration
- VAT registration, including effective date review
- CIS contractor and subcontractor registration
- Agent authorisation so we can act for you with HMRC
- Written summary of references and next steps
How the service works
- 1.Discuss your business activity, start dates and plans
- 2.Confirm the registrations required and their deadlines
- 3.Collect identity and business information HMRC requires
- 4.Submit registrations and agent authorisations
- 5.Track HMRC confirmation letters and references
- 6.Set up the related filing calendar where we provide ongoing services
Documents normally required
- National Insurance number and personal details
- Date trading started or is expected to start
- Company registration number and incorporation details
- Expected turnover and payroll details
- Bank details for HMRC repayments where required
- Existing HMRC references and correspondence
UK compliance information
- HMRC decides whether and when registrations are accepted.
- Gross payment status under CIS is a separate application with its own tests.
- You remain responsible for the accuracy of the information provided to HMRC.
- Ongoing returns after registration are separate services unless engaged.
Key deadlines
Individuals who need to file a Self Assessment return for the first time should tell HMRC by 5 October after the end of the tax year. Companies must register for Corporation Tax within three months of starting to do business. Employers must register before their first payday. VAT registration is required within 30 days of the end of the month in which taxable turnover went over £90,000.
Confirm official dates and rules on GOV.UK. Rules and thresholds can change.
What this work helps you maintain
- Each registration made with the right effective date
- HMRC references collected and recorded in one place
- Agent authorisation in place for future filings
- Next steps and first deadlines explained in writing
- A straightforward path into ongoing filing services
Related services
- Self AssessmentSelf Assessment Tax Returns for individuals, sole traders, company directors and other taxpayers, prepared from the relevant income, expenses and supporting tax information.
- VATVAT registration and VAT Return support for UK businesses, including digital record requirements, applicable VAT schemes and Making Tax Digital compliance.
- PayrollPAYE payroll processing for UK employers, including RTI submissions to HMRC, payslips, statutory payments, pension deductions and year end forms.
- CISConstruction Industry Scheme support for contractors and subcontractors, including verification, CIS deductions, monthly returns and reclaiming deductions suffered.
- Company FormationUK limited company formation through Companies House, with support for the incorporation information required to establish the company correctly from the outset.
- Corporation TaxCorporation Tax Return preparation for UK limited companies, including the relevant tax computation and CT600 submission to HMRC based on the company's accounts and tax records.
Frequently asked questions
If you need to file a return for the first time, tell HMRC by 5 October after the end of the tax year in which you started self employment or received the income.
Yes. A company must tell HMRC within three months of starting to do business, even though HMRC sends a reference after incorporation.
Often yes, if you take a salary through the company. There are limited exceptions at low salary levels, so we check how you intend to pay yourself first.
Yes. Voluntary registration is possible and can suit some businesses, but it brings return and record keeping obligations. We review whether it makes sense for you.
Timescales vary by registration type and HMRC workload. We submit applications promptly and follow up where HMRC confirmation is delayed.
Discuss HMRC registrations with Sterling Crest
Book a free consultation or send an enquiry. Scope and fees are confirmed in writing before any engagement begins.
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