Guide 1: Tax Filing 

Step-by-step Jersey income tax filing for expats. Deadlines, reliefs, tips save money while job hunting.Intro: Jersey's tax system has a 20% maximum personal income tax rate, no capital gains or inheritance tax, no VAT (5% GST instead), and worldwide income is taxed for residents. Filing deadlines are 30 April for online and 31 May for paper returns. 

• Step 1 - Gather documents: P60/P45, bank/PAYE statements, pension docs, rental income proofs. Must file if income exceeds £16,550 personal allowance. Resident if more than 183 days/year. Class 1 SSC: 6% employee. Self-employed: Class 2 at 12.5%. Long-Term Care levy: 1.5%, capped at £4,974. Keep records 6 years. 
• Step 2 - Register online: gov.je/myAccount/register using Digital ID (JerseyMe app or Yoti). You will need a Customer Reference Number (CRN). New residents upload utility bill or employment contract as residency proof. 
• Step 3 - Complete the ST.1 form: Short form (8 pages) for simple income; Long form (12 pages) for self-employment or property. Personal allowance £16,550, child relief £3k+, mortgage interest relief up to £15k, charitable donations 100%. Tool auto-calculates liability. 
• Step 4 - Submit and pay: E-sign and submit online. Pay by direct debit, online banking, or instalments. ITIS auto-adjusts. Late filing: 10