Flat Rate vs Reducing Rate: How UAE Banks Advertise Loans

Personal and car loan adverts in the UAE often quote a "flat rate". It looks low because interest is calculated in a way that ignores the fact you are paying the loan back every month.

How a flat rate works

Interest is charged on the full original amount for the whole term. On AED 100,000 at 3.99% flat for 4 years, interest is 100,000 × 3.99% × 4 = AED 15,960, whether you owe AED 100,000 or AED 5,000 in the final months.

How a reducing rate works

Interest is charged each month only on the balance still outstanding, as with a mortgage. This is the fair way to compare loans and is similar to the APR used in many countries.

Converting between them

The 3.99% flat loan above has an instalment of AED 2,415.83. Solving for the reducing rate that gives the same instalment over 48 months gives about 7.46%. A quick rule of thumb: reducing rate ≈ flat rate × 1.8 to 1.9 for typical 3–5 year loans. Use the loan calculator for the exact figure.

What else to compare

• Processing fee (commonly up to 1% + VAT)
• Life insurance charges added to the instalment
• Early settlement fee (capped at 1% of the balance, max AED 10,000)
• Salary transfer requirements and penalties for moving your salary
• Whether the rate is fixed or can change after an introductory period

Borrowing limits

Central Bank rules limit personal loans to 20 times monthly salary and 48 months, and total debt repayments to 50% of income. Staying well below those limits leaves room for emergencies.