📊 Turkish VAT, Tax & Invoice Calculator 🔥 Finance & Tax

Calculate Turkish VAT (KDV), withholding tax (Stopaj), VAT tevkifat fractions (5/10, 7/10), and freelance SMM gross-to-net invoices.

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Turkish VAT, Tax & Invoice Calculator — Interactive Browser Workspace

All uploaded files and input data are processed strictly inside your local device RAM via WebAssembly.

🔒 100% In-Browser Privacy · Zero Server Uploads

📖 How to Use Turkish VAT, Tax & Invoice Calculator? (Step-by-Step Guide)

Step 1

Select the calculation mode tab: **Standard VAT (KDV)**, **Withholding VAT (Tevkifatlı Fatura)**, or **Freelance SMM (Stopaj & KDV)**.

Step 2

Enter your invoice amount and choose whether the entered number is **VAT Excluded (KDV Hariç)** or **VAT Included (KDV Dahil)**.

Step 3

Select the official VAT rate (`20%`, `10%`, `1%`, or custom) and, if applicable, the GIB withholding fraction (`2/10`, `4/10`, `5/10`, `7/10`, `9/10`) or Stopaj rate (`20%`).

Step 4

Inspect the complete line-by-line accounting breakdown and click 'Copy Invoice Breakdown' for your e-Invoice / e-SMM portal.

⚙️ Turkish Revenue Administration (GİB) VAT, Withholding (Tevkifat) & e-SMM Tax Engine

Issuing compliant commercial e-Invoices (`e-Fatura` / `e-Arşiv`) and Freelance Self-Employment Receipts (`e-SMM`) in Turkey requires exact adherence to Gelir İdaresi Başkanlığı (GİB) tax formulas—especially when reversing VAT-included totals (`÷ 1.20`), splitting fractional VAT withholding (`2/10` through `9/10`), or balancing 20% Stopaj against 20% VAT.

DH Tools provides a three-in-one financial tax engine that computes Standard VAT, fractional GİB Tevkifat, and Gross-to-Net / Net-to-Gross Freelance SMM breakdowns in real time with one-click copy for accounting software.

📊 Technical Specifications & Architecture

Tax Authority	Turkish Revenue Administration (GİB) 2026 Standards
VAT (KDV) Rates	20% (General), 10% (Reduced), 1% (Basic) & Custom %
Tevkifat Fractions	2/10, 3/10, 4/10, 5/10, 7/10, 9/10, 10/10
Freelance SMM	Bidirectional Gross ↔ Net with 20% Stopaj & VAT

🎯 Real-World Industry Use Cases

✓ e-Fatura & e-Arşiv Invoice Preparation Extract exact Net Base (Matrah) and VAT amounts from VAT-inclusive retail or contract prices.

✓ Sectoral VAT Withholding (Tevkifat) Calculation Compute buyer KDV-2 liability and seller collectible totals for construction (4/10), logistics (2/10), and consulting (9/10).

✓ Freelance e-SMM Gross-to-Net Pricing Calculate the exact Gross Fee required to receive a target Net Payout after 20% Stopaj deduction.

✓ Accounting & Quotation Verification Audit vendor quotes and copy formatted tax tables directly into proposals and ERP forms.

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🛡️ Why Use DH Tools Turkish VAT, Tax & Invoice Calculator?

100% Privacy & Security

All files process locally in your device's memory (RAM). Nothing is uploaded to remote servers or saved on external disks.

Instant Processing

No upload queues, network bottlenecks, or server wait times. Near instantaneous execution powered by WebAssembly.

Cross-Platform Ready

Fully responsive on desktop, tablet, and mobile with offline-enabled Progressive Web App capabilities.

❓ Frequently Asked Questions

Following the Presidential Decree enforced in July 2023 and maintained through 2026, the general VAT rate for goods and services is **20%** (up from 18%), the reduced rate for textiles, tourism, and certain services is **10%** (up from 8%), and basic staple foods remain at **1%**.

Under GIB regulations, for designated sectors (construction `4/10`, consultancy `9/10`, cleaning `9/10`, transport `2/10`, maintenance `7/10`), the calculated VAT is split: the buyer pays the seller's share directly to the seller and remits the withheld fraction (e.g. `5/10` or `9/10`) directly to the tax office via the **KDV-2 declaration**.

On a B2B freelance receipt (for engineers, lawyers, accountants, consultants, designers), **20% Income Tax Withholding (Gelir Vergisi Stopajı)** is deducted from the Gross Fee, while **20% VAT (KDV)** is added to the Gross Fee. Thus, when both rates are 20%, the Net Collectible amount equals the Gross Fee, though both taxes must be itemized on the e-SMM.

From net base ($M$) at rate $r$: $\text{Total} = M \times (1 + r)$. To extract net base ($M$) from a VAT-included total ($T$): $M = \frac{T}{1 + r}$ (for 20% VAT, divide the total by `1.20`).