Under the Employment Act 2007, a job lasting three months or more must have a written contract. Go through this before you sign. Two offers with the same headline figure can be worth quite different amounts.
The pay structure
Why it matters: NSSF is charged on pensionable pay, while PAYE, SHIF and the Housing Levy are charged on gross pay. Work out what you will actually take home with the worked example in PAYE, NSSF, SHIF and the Housing Levy.