Useful Links At J Aubin Ltd we want to be sure our customers have the best information available to them. Below we have links to various information resources and online tools. Please click the links below to go to the various pages. General HMRC home page Government business support website (formerly Business Link) Register online for VAT Paying HMRC online Problems paying HMRC Employed or self employed - employment indicator status Xero Accounting Software Employers Employers Paying HMRC Paying HMRC online via billpay Rates and thresholds for employers Payroll year end Expenses and benefits National minimum wage Mileage and fuel allowances Real time information (RTI) Pensions legislation Introduction to work based pension changes Staging date for implementation of pensions legislation Self employed Self Assessment deadlines and penalties Limited companies Companies House websearch Summary of directors responsiblities Corporation Tax deadlines and penalties