Services · Tax

Tax computations that stand up to scrutiny.

The computation is where accounting profit becomes chargeable income. Done carefully it is also where legitimate savings live: adjustments, allowances, reliefs and schedules that survive an IRAS look.

What we handle

  • Add-backs and deductions from accounting profit
  • Capital allowance schedules including accelerated claims
  • Renovation and refurbishment deductions
  • Donation and enhanced deduction claims
  • Loss and allowance carry schedules
  • Supporting schedules ready for IRAS or audit

Where computations go wrong

The classic failures are quiet ones: depreciation added back but capital allowances never claimed, private-use portions estimated with no basis, renovation costs expensed when they qualified for section 14N deductions over three years, and prior-year losses whose shareholding tests nobody checked. We rebuild the computation from the ledger with a schedule behind every number, so the return is not just filed but defensible.

Not sure where to start?

Tell us where your books stand. An expert accountant replies within one working day.

Common questions

The tax substitute for depreciation on qualifying plant and machinery, claimable over one to three years or the asset’s prescribed life. Timing elections change your tax cash flow, and we choose them deliberately.

Qualifying renovation and refurbishment expenditure is deductible over three years within a cap. Design fees and certain works are excluded, so the split matters and we document it.

Qualifying donations to IPCs attract an enhanced deduction, currently 250%. Only IPC-receipted gifts count, and we reconcile claims to receipts.

Private vehicle costs, personal portions of mixed expenses, fines and capital items. We flag recurring add-backs so you can restructure them where legitimate alternatives exist.

Yes. Some accountants outsource just the computation and filing to us, quoted as standalone work.

Get a computation you can defend

Send us your last computation and we will review it without charge.