Introduction

Whether you’re starting a business, running a limited company, or employing staff, understanding HMRC requirements is essential. From accessing the Government Gateway and finding your company UTR number to understanding your PAYE reference number, VAT registration, and small business taxes, this guide covers everything you need to know in one place. The topics covered below are based on common HMRC questions and high-demand search terms identified in your SEO research. At Legacy Accounting, we help businesses navigate these HMRC requirements with confidence, ensuring they stay compliant while focusing on growth.

Government Gateway Explained

The Government Gateway is HMRC’s online portal that allows individuals and businesses to manage tax affairs. You can use your HMRC Government Gateway login to submit tax returns, view Corporation Tax information, manage VAT, PAYE, and communicate securely with HMRC. If you have not yet created a Business Government Gateway account, you’ll need one before registering for most HMRC online services. Legacy Accounting can also assist with setting up your Government Gateway account and resolving access issues.

Company UTR Number

A company UTR number (Unique Taxpayer Reference), also known as a Corporation Tax UTR or Corporation Tax Unique Taxpayer Reference, is issued by HMRC when your company is registered for Corporation Tax. It is different from your Companies House registration number and is sometimes referred to as your company tax number or company tax reference number.

If you are wondering how to find a company UTR number, how to find company UTR, how do I find my company UTR number, where can I find my company UTR number, or how to get a company UTR number, you can usually find it on HMRC letters or by contacting HMRC if it has been lost. You can also request a Corporation Tax UTR if your company has recently been incorporated. If you’re unsure where to start, Legacy Accounting can help you obtain or recover your Company UTR quickly.

PAYE Reference Number

If you employ staff, you’ll receive a PAYE reference number, also called an Employer PAYE Reference, Employers PAYE Reference, Employer PAYE Reference Number, Employers Reference Number, PAYE Employers Reference Number, or PAYE Tax Reference Number. You may also see references to an Employee PAYE Reference or Employee Reference Number when dealing with payroll records.

Many employers ask what is a PAYE reference number, what is an employer PAYE reference, where to find a PAYE reference, or how do I find my PAYE reference number. Your reference is shown on HMRC correspondence and payroll documents. A Payroll Number Example and Tax Office Reference Number Example can also help you identify the correct information.

Employment, Self-Employment and Business Registration

Many people ask, can you be employed and self employed, can I be employed and self employed, or can I be self employed and employed. The answer is yes—you can have both employment income and self-employment income, but both must be reported correctly to HMRC.

If you operate an unincorporated business, it’s important to understand unincorporated business tax rules and know when do I need to register my business with HMRC to remain compliant. Legacy Accounting supports sole traders, partnerships, and limited companies with business registrations and ongoing tax compliance.

VAT and Small Business Taxes

A common question for new businesses is should I register for VAT. Registration depends on your taxable turnover, although voluntary registration may also be beneficial.

Businesses often ask about self build VAT reclaim opportunities or what can I claim VAT back on as a limited company. Keeping accurate records ensures you only reclaim eligible VAT.

Understanding small business taxes, small business and taxes, and Companies House small business filing requirements helps avoid penalties and keeps your business compliant.

Other HMRC Topics

Employers should understand beneficial loans, the beneficial loan interest rate, and how employee loans are taxed.

Employment rights also include time in lieu meaning, what is time off in lieu, in lieu of time, and lieu hours, which should be clearly documented within your business policies.

Good cash flow is essential, so knowing how to manage chasing invoices and how to chase outstanding invoices professionally can help reduce late payments.

If your business uses commercial vehicles, review the HMRC commercial vehicle list, HMRC list of commercial vehicles, and list of commercial vehicles HMRC guidance before making tax claims.

Finally, many businesses compare Stripe vs GoCardless when choosing payment solutions, considering transaction fees, recurring payments, and ease of integration. Whether you need advice on VAT, payroll, tax planning, or HMRC compliance, Legacy Accounting provides practical support tailored to your business.

How Legacy Accounting Can Help

Whether you need assistance with your Government Gateway, Company UTR, PAYE Reference Number, VAT registration, Corporation Tax, payroll, bookkeeping, or annual accounts, Legacy Accounting provides expert guidance to help UK businesses stay compliant, reduce tax liabilities, and focus on growth.

FAQs

How do I find my Company UTR Number?
Your Company UTR is issued by HMRC after Corporation Tax registration and appears on official HMRC correspondence.

What is a PAYE Reference Number?
It is the unique reference HMRC issues when you register as an employer.

Can I be employed and self-employed at the same time?
Yes. You must declare both sources of income to HMRC if required.

Should I register for VAT?
You must register if your taxable turnover exceeds the VAT threshold, although voluntary registration may also be suitable for some businesses.

What is the Government Gateway used for?
It allows businesses and individuals to access HMRC online services, including Self Assessment, Corporation Tax, VAT, and PAYE.


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