What the rule is
Saudi responsible lending rules cap how much of your monthly salary can go to financing instalments. For a typical salaried employee taking personal financing, total monthly deductions are commonly described as limited to about one third of salary. Different limits apply in some situations, for example for retirees, or when real estate financing is combined with personal financing, and rules are updated from time to time. Confirm the exact limit for your case with your lender.
How lenders apply it
The bank takes your eligible monthly salary, usually basic plus certain allowances, and multiplies by the allowed ratio. It then subtracts any instalments you already pay, including car finance and credit card minimums. What is left is the largest new monthly instalment you can take on.
Worked example
Say your eligible salary is SAR 12,000. One third is SAR 4,000. If you already pay SAR 1,200 a month on a car, you have SAR 2,800 available. At a 4% flat rate over 5 years, each SAR 100,000 financed costs SAR 2,000 a month, so SAR 2,800 supports about SAR 140,000. Over a shorter term, the amount would be lower.
Why it protects you
The cap is designed to leave enough income for rent, food and family needs. Borrowing right up to the limit is allowed, but it leaves little buffer for emergencies. Many people find it safer to plan around a lower share of income.
Why limits are set this way
Deduction limits exist so that a household keeps enough income for essentials after financing payments. They also protect lenders and the wider financial system from customers becoming over-indebted. The specific ratios, who they apply to, and how they combine with mortgage financing are set by SAMA and can change. Because of that, treat one third as a common reference point and check with your lender or SAMA's current rules for your exact situation.
Planning beyond the limit
A useful exercise is to calculate how your budget looks if the full allowed instalment is deducted. Subtract it from your salary, then subtract rent, school fees, transport, food and remittances. If what remains feels tight, consider a smaller amount or a shorter term. The limit tells you what you are allowed to borrow, not what is comfortable for your family.
How existing financing affects new offers
If you already have a car financing or a credit card, those payments use part of the allowed share. Some people choose to settle a small balance first so a new financing fits. Others combine debts through a buy-out, where a new financier pays off the old one. Compare the total cost carefully before doing this, and check that you still keep a healthy buffer each month.
Using a calculator
A calculator that applies the deduction limit and your existing instalments can show quickly how much financing fits, and how the term changes the total profit. Use it for planning, then confirm with your lender.
Planning tips
Before applying, list every existing deduction. Consider clearing small balances first to free room. Compare how the term changes the maximum amount and the total profit paid. Keep in mind that the ratio limits the instalment, not the total cost; a longer term can raise the amount while making the financing more expensive overall.
Frequently asked questions
Does the 33% include my existing loans?
Yes. All monthly financing instalments are counted together.
Is it always exactly 33%?
Not necessarily. Limits can differ by customer type and product mix; check with your lender or SAMA’s current rules.
Do allowances count as salary?
Policies vary by lender; some include housing and other fixed allowances.
Does the limit apply to credit cards?
Card minimum payments are generally counted among obligations; check with your lender how they are treated.
What if my salary changes?
A lower salary can reduce future eligibility. Existing financing usually continues under its contract, but talk to your lender early if repayments become hard.