Business calculators
For sole proprietors and small companies: corporate tax, GST registration, ACRA fees, the Skills Development Levy and grants such as PSG and EDG. Each calculator names the rule it applies.
- Singapore corporate tax calculator: Work out company tax at the 17% rate after the partial or start-up tax exemption, with the YA 2026 50% rebate and S$2,000 cash grant.
- Business loan calculator: Compare up to three business loan offers on instalment, interest, fees and the true yearly rate, flat or reducing.
- PSG grant calculator: PSG closed on 29 Sep 2026. Work out your grant for a digital solution under the EDGE Grant that replaced it: 50% for SMEs up to each...
- SkillsFuture Enterprise Credit (SFEC) calculator: Check SFEC eligibility and work out how much of a course or project the S$10,000 credit pays: 90% of out-of-pocket cost.
- SDL calculator: Work out the Skills Development Levy for each employee (0.25% of wages, S$2 to S$11.25) and the full cost of a hire: salary.
- ACRA registration fee calculator: Work out ACRA's fees to register and keep a sole proprietorship, partnership, LP, LLP or Pte Ltd: name application, registration.
- GST registration checker: Check whether you must register for GST under IRAS's S$1 million retrospective and prospective tests.
- Business bank account fee comparison: Compare minimum balances, fall-below fees and account fees for business current accounts at DBS, OCBC, UOB.
- Sole proprietor vs Pte Ltd tax calculator: Compare the same business profit as a sole proprietor and a Pte Ltd: personal tax and MediSave against 17% corporate tax with exemptions.
- Employer CPF offset calculator: Work out the employer CPF you pay in 2026 and what IRAS pays back: the Senior Employment Credit, CPF Transition Offset.
- Co-working space vs office cost calculator: Compare co-working desks with leasing an office over the same months, from your own quotes: rent, fit-out, utilities, agent fee.
- Virtual office vs physical office cost calculator: Compare a virtual office, a physical office and a home office on your own quotes: cost a month and over the years, cash up front.
- Enterprise Innovation Scheme calculator: Work out the Enterprise Innovation Scheme's 400% deduction on R&D, IP, training, projects with polytechnics or AI adoption.
- Enterprise Development Grant (EDGE) calculator: EDG closed on 29 Sep 2026 and the EDGE Grant replaced it. Work out your grant for strategy, finance, product, overseas.
- Staff retention cost calculator: What replacing someone who resigns costs your business, from agency fees to a new hire's slow start.
Other calculator categories
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