Thai Job Offer Comparison Calculator

Compare two job offers over a year, including salary, bonus, social security, income tax, employer provident fund match, benefits and commuting, to see which gives more net value.

Yearly pay = salary × (12 + bonus months). Social security is 5% of wages up to the current ceiling. Tax assumes a single salaried person: 50% expense deduction up to THB 100,000, THB 60,000 personal allowance, social security and provident fund contributions, then the progressive rates. Net value = take-home + your fund savings + employer match + benefits − commute × 12.

Hand check: a THB 30,000 salary with no bonus earns THB 360,000; social security THB 10,500; net taxable THB 189,500; tax THB 1,975; take-home THB 347,525. A THB 35,000 salary pays THB 4,975 tax and takes home THB 404,525, THB 57,000 more a year with no fund or other items.

Tax uses only the basic allowances; a spouse, children, life insurance or other income change it. Employer matching may not fully vest if you leave early under fund rules. Put your own value on non-cash benefits. Future raises and job security are not included.