Bring your credit facility down to what you actually use. A step-by-step Mad Hon guide for your Balanced budget score, written for olim.
A misgeret ashrai is an overdraft facility agreed on your current account. Spending past your balance does not get declined, it draws on the facility, and it starts charging interest priced by the bank. Two consequences arrive late for most olim. The balance on the front screen of the banking app can include the facility, so the number you have been reading as your money is partly the bank's. And an Israeli credit card normally clears its whole month in one debit from the account, so a heavy month on the card pushes the account into the facility rather than leaving a balance on the card. Under the Bank of Israel's directive on current-account facilities, the facility is set by a documented agreement based on an analysis of your credit needs, and the bank has to tell you the amount and the terms. Where a bank adds a facility on its own initiative, it may not charge you a fee for it and its rate may not exceed the rate in the last facility you agreed in writing.
Pull six months from both sides: the bank account, and separately the credit-card issuer's own statement, because Israeli cards are issued by separate companies and their charges appear on the bank side only as one monthly total. Note the highest month. That is the ceiling your life actually needs. Add anything already committed in tashlumim, since those will debit whether or not you spend anything new. Everything above that figure is capacity that is available to be used rather than security you are holding.
The facility is an agreement between you and the bank, so changing it is a request rather than a setting you flip. It can usually be made in the app or by phone. Ask three specific things: the new amount, the date it takes effect, and whether any fee attaches to the change. Then ask for written confirmation, because a facility that quietly stays at the old number is the failure mode here, and you will only discover it on the month you needed it not to be there.
If you come from a country with a consumer credit score, you were probably taught that a large unused limit helps your ratio and that closing credit hurts you. Israel does not run that system. What exists is a central credit data register operated by the Bank of Israel under the Credit Data Law, from which licensed bureaus produce ratings, and to which you are entitled to one free data-summary report a year: your obligations, your repayment record, any collection proceedings, and every body your data was passed to. No regulator publishes the scoring formula, so anyone telling you confidently that shrinking a facility helps or hurts your rating is stating an opinion. Pull your own report and work from what is in it.
An immediate-debit card takes the money the day you spend it and has nothing to carry forward. Put ordinary spending on one and keep the credit card for planned purchases you have decided to spread. Without this step a smaller facility just converts an overdraft into a declined payment at a till, which is the same problem wearing a worse hat.
In the bank app, set push notifications at partial use of the new facility rather than at the end of it. An Israeli current account is built to lend to you rather than to refuse you, so the alert is the only thing standing between a heavy month and a rolling balance. Getting it halfway through the month is what leaves you time to change something.