If people are telling you to registering as self employed, log onto their HMRC website and give personal details of your business (your name, address and National Insurance number). You’ll also be given a Unique Taxpayer Reference (UTR) which you have to return on a Self Assessment tax return each year. Furthermore, if your turnover goes over £90 000 you should also think about registering for VAT. Moreover, it is advisable to keep all financial records in detail. Self-employed registration means you pay tax, are eligible for maternity allowance, maternity pay and other benefits of self employment.