Sapco2 - atse is correct in that there are many different payscales within FR and you have to check what you are offered at the time of employment.
gstall's average of 1850 per month average sector pay is IMHO light - it is closer to 2400 per month and any taxation agreement is irrelevant since this figure is net of taxes. The tax is paid by FR at source. Don't let anyone tell you established pilots in FR are badly paid!!!