If you're a UK taxpayer you should keep a record of the tax you pay each year and certain other records relating to your income. You'll need these if HM Revenue & customs (HMRC) asks you to complete a tax return, or to back up one you've already completed.
These are the documents containing details about your pay and tax that your employer must provide you with and that you should keep:
You should also keep:
You should keep any documents relating to: social security benefits, Statutory Sick Pay, Statutory Maternity Pay and Jobseeker's Allowance.
You should keep:
You should also keep:
You should keep all:
You should also keep:
If you get income from letting out a property, you'll need to keep a note of details such as all rents received and expenses paid.
Depending on the types of foreign income or gains you have, the records you need to keep will include dividend vouchers, tax certificates and personal financial records.
You should keep information on any share options awarded or any share participation arrangements.
The records you'll need to keep will depend on your circumstances, but in general should include contracts and other documentation relating to assets you have bought, sold, exchanged, given away or acquired. You should also keep any bills, invoices or other evidence of payment records such as bank statements and cheque stubs for the costs of purchase, improvement or sale of assets and copies of any valuations used in your calculations.
If you're self-employed or in business, there are certain records you legally have to keep. There are also some good business reasons for keeping good records.
The Business Link website publishes guidance for self-employed people and small businesses on how to set up a basic record keeping system.
If you're asked to complete a tax return, and are not running a business, you will normally have to keep your records for at least 22 months from the end of the tax year to which they relate.
In some instances, for example documents relating to the purchase or improvement of assets, it's advisable to keep them until at least 22 months after the end of the tax year in which you dispose of the asset. They will help you calculate any capital gain or loss and respond to any enquiries by HMRC.