There are two types of parking fines, each with different due times.
The front of the notice will tell you what type of fine it is.
Parking meter and voucher fines
You must pay within 14 days of the date of the notice if it comes under the Local Government (Highways) Act 1982.
For more information, visit the Local Government (Highways) Act 1982.
Road Rules fines
Road Rules infringements must be paid within 28 days of the date of the notice.
After the 28 days, recovery proceedings will begin. The amount payable will increase in respect of all outstanding offences. If the fine remains unpaid, it will then be referred to the Monetary Penalties Enforcement Service.
For more information, see the Road Rules 2019 or Traffic (Compliance and Enforcement) Regulations 2017.