Free UK company tools
Eight small tools that answer a question on the spot, from a company number, a date or a few ticks. No account needed. When you want to keep the answer, save your company to Kofolio, free.
Company deadlines checker
Type a company name or number. See when its accounts, confirmation statement, Corporation Tax payment and CT600 return are due.
Open the tool →Corporation Tax deadline calculator
Enter the day your accounting period ends. See when to pay and when to file. No company number needed.
Open the tool →What is my company responsible for?
Tick VAT, PAYE or EORI. See what each duty means, what you must do and how often. No company number needed.
Open the tool →UK VAT number checker
Paste a VAT number. Check its format and check digits, and copy it in the form you need.
Open the tool →What is this number?
Paste any UK business number. See if it is a company number, UTR, VAT, PAYE, EORI or another, with a guide to each.
Open the tool →VAT return deadline calculator
Enter the day your VAT period ends. See when the return and the payment are due.
Open the tool →When do I pay HMRC?
Pick your year end month and VAT quarters. See the next dates to pay VAT, Corporation Tax and Self Assessment, with days to go.
Open the tool →UK company lookup
Type a company name or number. See its status, registered office, SIC codes and next due dates on one card.
Open the tool →