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National Insurance contributions - deferring payment (PDF, 68K) - Opens in a new window

Explains how to defer payment of National Insurance contributions

Published by: HM Revenue & Customs

National Insurance contributions tables A and J (PDF, 309K) - Opens in a new window

Tables to be used when calculating National Insurance contributions

Published by: HM Revenue & Customs

National Insurance contributions tables B and C (PDF, 278K) - Opens in a new window

Table C for calculating NICs for employees and directors over state pension age

Published by: HM Revenue & Customs

National Insurance for company directors (PDF, 213K) - Opens in a new window

National Insurance contributions payable by company directors

Published by: HM Revenue & Customs

National Minimum Wage (PDF) - Opens in a new window

Read HM Revenue & Customs guide to the National Minimum Wage and what records you need to keep

Published by: HM Revenue & Customs

Noise assessments - getting what you need (PDF, 53K) - Opens in a new window

What employers can expect to see in a noise assessment

Published by: Health & Safety Executive

Noise control advice (PDF, 40K) - Opens in a new window

Factsheet on noise reduction methods

Published by: Health & Safety Executive

Noise source guidance (PDF, 51K) - Opens in a new window

Factsheet about controlling noise

Published by: Health & Safety Executive

Non-controlling interests in a merged business (PDF, 15K) - Opens in a new window

Guidelines on how the UK Listing Authority treats non-controlling parties following a merger

Published by: Financial Services Authority

Northern Ireland Approved Code of Practice (PDF, 14K) - Opens in a new window

A list of approved codes of practice regarding workplace legislation

Published by: Health and Safety Executive for Northern Ireland

Notes on self employment (PDF, 115K) - Opens in a new window

Self-assessment notes on calculating income, expenses, allowances, tax and NICs for the year ending 5 April 2009

Published by: HM Revenue & Customs

Notification exemptions - a self assessment guide (PDF, 202K) - Opens in a new window

Find out if your company is exempt from registering under the Data Protection Act 1998

Published by: Information Commissioner

Notification handbook - a complete guide to notification (PDF, 452K) - Opens in a new window

Full details of the company registration process under the Data Protection Act 1998

Published by: Information Commissioner