Tax brackets, payslips and withholding, side income, property and inheritance, and a full return workbook — with simplified, illustrative rules.
Build a tax calculator from scratch with a transparent fictional tax code: bracket slices and the rate-step shortcut, marginal vs average vs effective rates, deductions with floors and caps, an allowance taper, filing-status tables, refundable and non-refundable credits, an effective-rate curve and a take-home summary, with every cell checked as you go.
Rebuild a payslip line by line with a transparent fictional tax code: gross pay with overtime, pre-tax vs after-tax deductions, capped social contributions, the annualised withholding method, bonus withholding, year-to-date tracking, the year-end true-up and a mid-year correction, with every cell checked as you go.
Turn a year of side-business records into taxable profit under a fictional tax code – ledger totals, mixed-use costs, home office and vehicle methods, equipment depreciation, self-employment contributions, safe-harbour estimates and underpayment interest – with every cell checked as you go.
Calculate taxes on what people own and pass on under a fictional tax code – property tax with mill rates and capped reassessments, net wealth brackets, imputed rental value, gift exclusions, estate shares by class, inheritance tax per heir and giving now vs inheriting later – with every cell checked as you go.
Assemble a complete household return in one linked workbook – document register, income by person, capital-gains netting with carryforwards, capped adjustments, joint vs separate filing, credits with phase-outs, refund or balance due and an audit panel – 8 hands-on labs for one fictional household, with every cell checked as you go.
Pick a course, pay once and start right away. Your progress is saved in your account.
