This service Allows users to view and edit their paye tax information

This service covers the current tax year. Use the service to:

• check your tax code and Personal Allowance
• tell HM Revenue and Customs (HMRC) about changes that affect your tax code
• update your employer or pension provider details
• see an estimate of how much tax you’ll pay over the whole tax year
• check and change the estimates of how much income you’ll get from your jobs, pensions or bank and building society savings interest

This service is written in Scala 2.13 and Play 3.0, so needs at least a JRE 21 to run.

In the context of this service we use the following acronyms:

• API: Application Programming Interface

• HoD: Head of Duty

• JRE: Java Runtime Environment

• JSON: JavaScript Object Notation

• URL: Uniform Resource Locater

This code is open source software licensed under the Apache 2.0 License.