Practical Tools

Practical Estimation Tools

Preliminary calculators and screening tools for tax, accounting, and finance matters before professional review.

Professional Use Notice

These tools provide preliminary estimates based on the data entered and selected assumptions. They are not professional advice, official tax calculations, or a substitute for case-specific review. Please consult our team for case-specific analysis.

Available Tools

Choose a tool to estimate common tax, payroll, accounting, and financing figures using standard assumptions.

  1. 1 Enter your assumptions
  2. 2 Review the estimated result
  3. 3 Discuss case-specific treatment

Corporate Tax

Corporate Income Tax Estimate

Estimate corporate income tax using gross revenue, fiscal profit, Article 31E treatment, and MSME final-tax assumptions.

Open tool

Payroll Tax

Salary Income Tax Calculator

Calculate monthly TER-based payroll withholding and annual employee income tax reconciliation.

Open tool

Tax & Accounting

Depreciation Calculator

Build a depreciation schedule using asset-group defaults, useful-life adjustments, and the acquisition date.

Open tool

Finance

Loan and Interest Calculator

Estimate flat, effective-annuity, and bullet-loan interest with annual summaries and payment schedules.

Open tool

Finance & Accounting

Present Value & Future Value

Calculate present value, future value, installments, implied interest rate, and accounting discount schedules.

Open tool

Indirect Tax

VAT & PPnBM Calculator

Estimate VAT, DPP treatment, and PPnBM for standard transactions, luxury goods, exports, and exempt or facility-based scenarios.

Open tool

Withholding Tax

Withholding Tax Calculator

Screen PPh 23, PPh 4(2), and PPh 26 categories with clear review flags for transactions needing deeper analysis.

Open tool

International Tax

Transfer Pricing Documentation Screening

Review PMK 172/2023 threshold indicators for Master File, Local File, and CbCR documentation requirements.

Open tool

Need Case-Specific Review?

These tools are useful starting points, but tax and accounting treatments depend on facts, documents, and applicable regulations. Our team can review your specific situation.

Halim Wijaya is a licensed public accountant. All services are rendered in that capacity. KAP Halim Wijaya is not a law firm. Tax Court authorisation is limited to tax dispute representation and does not constitute a general legal practice licence.

Contact us on WhatsApp
Submit an inquiry WhatsApp