How-To Guides
Step-by-step guides that teach you how to perform calculations manually.
How to Calculate Your Brazil IRPF: Step-by-Step Guide
Learn how to estimate your Brazilian annual income tax (IRPF) refund or amount due. Master the formula, progressive tables, and deductions manually!
Read guideHow to Calculate a Brazilian Payslip (Holerite) Manually
Learn how to calculate your Brazilian payslip (Holerite) step-by-step. Master INSS, IRRF, FGTS, and net salary calculations with our easy guide.
Read guideHow to Calculate Your Brazil INSS Retirement Projection: Step-by-Step Guide
Learn how to manually calculate and project your Brazil INSS retirement benefit under the post-reform rules. Step-by-step guide with real examples!
Read guideHow to Calculate Férias (Vacation) Pay: Step-by-Step Guide
Learn how to manually calculate your Brazilian vacation pay (férias) with the 1/3 constitutional bonus. Easy formulas, examples, and tax tips included!
Read guideHow to Calculate 13th Salary (Brazil): Step-by-Step Guide
Learn how to calculate your Brazilian 13th salary (décimo terceiro) manually. Step-by-step guide with formulas, tax deductions, and a worked example.
Read guideHow to Calculate Simples Nacional: Step-by-Step Guide
Learn how to calculate Brazil's Simples Nacional tax manually. Step-by-step guide with formulas, a worked example, and common pitfalls to avoid.
Read guideHow to Calculate PIS/COFINS in Brazil: Step-by-Step Guide
Learn how to calculate Brazilian PIS and COFINS taxes manually under both cumulative and non-cumulative regimes with our simple, step-by-step guide.
Read guideHow to Calculate ITBI (Brazil Property Transfer Tax): Step-by-Step Guide
Learn how to calculate Brazil's ITBI property transfer tax by hand. Master the municipal formula, explore a real-life example, and avoid common pitfalls.
Read guideHow to Calculate Brazilian IRPF Income Tax: Step-by-Step Guide
Learn how to calculate Brazil's IRPF income tax by hand. Master the progressive table, deductions, and formulas with our easy, friendly guide.
Read guideHow to Calculate FGTS Balance & Withdrawals: Step-by-Step Guide
Learn how to calculate your FGTS balance, monthly employer contributions, and termination fines by hand with our easy-to-follow Brazilian guide.
Read guideHow to Calculate INSS Contributions Manually (2024): Step-by-Step Guide
Learn how to calculate your Brazilian INSS social security contribution manually using the 2024 progressive table rates. Step-by-step guide with examples.
Read guideHow to Calculate Brazilian Payroll Deductions (INSS, IRRF, and FGTS) by Hand
Learn how to manually calculate your Brazilian net salary, including progressive INSS, IRRF income tax, and FGTS contributions with real examples.
Read guideHow to Calculate the Value of a Singapore Expat Package: Step-by-Step Guide
Learn how to calculate the total value of your Singapore expat compensation package, including housing, school fees, and tax equalization.
Read guideHow to Calculate Singapore NOR Tax Scheme Savings: Step-by-Step Guide
Learn how to manually calculate your tax savings under the Singapore Not Ordinarily Resident (NOR) scheme with our easy-to-follow guide and formula.
Read guideHow to Calculate the Benefit of a CPF OA to SA Transfer: Step-by-Step Guide
Learn how to calculate the extra retirement interest you can earn by transferring your CPF Ordinary Account (OA) to your Special Account (SA) manually.
Read guideHow to Calculate Singapore Property Acquisition Costs for Foreigners: Step-by-Step Guide
Learn how to manually calculate the total acquisition costs for buying property in Singapore as a foreigner, including the 60% ABSD and BSD.
Read guideHow to Calculate Singapore Property Buying Cost: Step-by-Step Guide
Learn how to manually calculate the total cost of buying a property in Singapore, including BSD, ABSD, legal, and valuation fees.
Read guideHow to Calculate Your CPF Voluntary Housing Refund: Step-by-Step Guide
Learn how to calculate your CPF Voluntary Housing Refund manually. Master the formula for principal and accrued interest with our easy step-by-step guide.
Read guideHow to Calculate CPF Interest Manually: A Step-by-Step Guide
Learn how to calculate your Singapore CPF interest (OA, SA, MA, RA) manually. Master the formulas, lowest monthly balance rule, and avoid common mistakes.
Read guideHow to Calculate HDB Loan vs. Bank Loan: Step-by-Step Guide
Learn how to manually calculate and compare HDB concessionary loans and bank mortgages in Singapore to find the most cost-effective option for your home.
Read guideHow to Calculate CPF OA Housing Withdrawal: A Step-by-Step Guide
Learn how to calculate your CPF Ordinary Account withdrawal for property purchases in Singapore with this easy-to-follow, manual step-by-step guide.
Read guideHow to Calculate Singapore GST: Step-by-Step Guide (9%)
Learn how to calculate the 9% Singapore Goods and Services Tax (GST) manually with our simple guide. Perfect for business owners and savvy shoppers.
Read guideHow to Calculate MediShield Life Premium: Step-by-Step Guide
Learn how to calculate your Singapore MediShield Life premium manually, apply government subsidies, and determine your Medisave deduction.
Read guideHow to Calculate CPF Top-Up Tax Relief: Step-by-Step Guide
Learn how to manually calculate your CPF Top-Up Tax Relief in Singapore. Understand the caps for self and family top-ups to maximize your tax savings!
Read guideHow to Calculate Singapore Income Tax: Step-by-Step Guide
Learn how to calculate your Singapore personal income tax manually. Understand tax brackets, reliefs, and rebates with our easy, step-by-step guide!
Read guideHow to Calculate Buyer's Stamp Duty (BSD) in Singapore: A Step-by-Step Guide
Master how to calculate Singapore's Buyer's Stamp Duty (BSD) manually with our easy, step-by-step guide and real-life residential property examples.
Read guideHow to Calculate Additional Buyer's Stamp Duty (ABSD) in Singapore
Learn how to calculate Singapore's Additional Buyer's Stamp Duty (ABSD) manually. Step-by-step guide with current rates, formulas, and real-life examples.
Read guideHow to Calculate SRS Tax Relief: Step-by-Step Guide
Learn how to calculate your Supplementary Retirement Scheme (SRS) tax relief and retirement benefits manually with our easy step-by-step guide.
Read guideHow to Calculate HDB Eligibility & Grants: Step-by-Step Guide
Learn how to manually calculate your HDB BTO eligibility and CPF housing grants (EHG, PHG) with our simple, step-by-step math guide.
Read guideHow to Calculate CPF Retirement Sums and Payouts: Step-by-Step Guide
Learn how to manually calculate your CPF Basic, Full, and Enhanced Retirement Sums and estimate your CPF LIFE monthly payouts with this easy guide.
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