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Monthly Salary Tax

Estimate tax and take-home pay for a regular month using rates effective from 20 Saratan 1405.

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Overview

Start with gross monthly salary. The calculation is progressive. A bracket’s rate applies only to the part of taxable income in that bracket.

Monthly rates

The AFN 120,000 annual personal exemption corresponds to AFN 10,000 a month.

  • Through AFN 10,000: exempt.
  • Above AFN 10,000 through AFN 100,000: 10% of the part above AFN 10,000.
  • Above AFN 100,000: AFN 9,000 plus 15% of the part above AFN 100,000.

Calculation method

The entire second bracket produces AFN 9,000 of tax: (100,000 − 10,000) × 10%. For taxable income above AFN 100,000, add 15% of the excess to that AFN 9,000.

Worked examples

  • AFN 8,000 salary: tax AFN 0.
  • AFN 35,000 salary: tax AFN 2,500 and take-home pay AFN 32,500.
  • AFN 150,000 salary: tax AFN 16,500 and take-home pay AFN 133,500.

If salary is in US dollars

Select USD to enter all amounts in dollars and see the exchange rate field. Gross salary in Afghanis equals salary in dollars multiplied by the exchange rate. The brackets apply in Afghanis. For USD input, the app shows the main result in USD and the AFN equivalent below.

Da Afghanistan Bank’s daily cash-buy rate for US dollars is an indication for current estimates. For a past payment, enter the rate applicable to that period or use a documented amount in Afghanis.

The app fills the rate automatically only when the source clearly dates it to today in Kabul. An older quote needs your confirmation or an edit. Confirmation records your choice and does not make the quote current or suitable for tax purposes.

Enter a rate manually if the source is unavailable or its publication date is missing, ambiguous or in the future. You can always enter or edit a rate, and a late response will not overwrite it. Telegram is not an automatic fallback.

Publication date, the time the rate was retrieved and the age of the cached response are separate. Serving a cached response keeps the original retrieval time. Quote age is shown in Kabul calendar days.

The result and its copied text keep the exact rate, publication date when available, and how the rate was selected. After Kabul midnight, automatic use requires a fresh date check. A completed result stays as calculated.

Additional calculations

Open the optional section for income or deductions beyond your base salary. Enter all figures in the chosen currency.

  • Additional taxable income. Include taxable commissions, fees and similar pay.
  • Legally nontaxable income. Subtract it from taxable income only if there is a legal basis or valid supporting document.
  • Other payroll deductions. Deduct these from final pay after tax. They do not reduce taxable income.

Taxable income equals salary plus additional taxable income minus legally nontaxable income. Final pay equals after-tax pay minus other payroll deductions.

Rounding

The app converts salary, additional taxable income, nontaxable income and active deductions separately. Each AFN amount is rounded to two decimals. An AFN entry uses an exchange rate of 1.

It rounds salary plus additional income, then taxable income after subtraction. It also rounds tax, after-tax pay and final pay at each step. To display a USD equivalent, it divides the AFN amount by the rate used and rounds to two decimals.

With no additional amounts, USD 9,999.81 at 5.0001 becomes AFN 50,000.05. Tax is AFN 4,000.01 and net pay is AFN 46,000.04. This example documents the app’s rounding steps.

Limits

Use the app for regular monthly pay. Check multi-period pay, final reconciliation, special exemptions and exceptional contracts with the relevant authority. For USD, use the rate supported by your authority or payment document when required.

Sources

The original guide cites the 1405 relief announcement for the annual exemption and the 10% and 15% rates. The app uses the adjusted regular monthly rates effective from 20 Saratan 1405. Source guide reviewed .