A pay cut is one of those things where generic financial advice is not that useful. Being told to spend less just describes the problem rather than solving it. What helps more is a practical sequence: figure out the exact gap, identify what you can move quickly, and then work on the things that take longer.
Get the number on paper first
Before making any changes, you need to know how much the cut actually changes your monthly take-home. If your pay dropped by $350 a month, write that number down as a single concrete figure. When the impact stays abstract it tends to feel larger and more overwhelming than it actually is. A specific number is something you can plan around.
Separate fixed from flexible spending
Your monthly spending falls into two buckets: things you have committed to (rent, car payment, loan minimums, insurance, recurring subscriptions) and things that vary from month to month (food, fuel, entertainment, clothing). The variable spending is where you can move fastest. Fixed costs can change too, but they take longer and involve more steps.
Start with subscriptions and recurring charges
The fastest place to find savings with the least disruption is recurring charges. Go through your last two months of bank and card statements and list every subscription or recurring charge. Cancel anything you have not actively used in the last month or could not describe off the top of your head. This rarely solves the whole problem but it produces quick results without changing your daily life in a significant way.
Look at food before entertainment
When people look for cuts they often target entertainment first because it feels easier to justify. But food spending is usually larger and more flexible. Cooking at home more consistently, cutting takeout from three times a week to once, and shopping with a list rather than browsing can reduce food costs by $100 to $200 a month without making daily life meaningfully harder. That is often the biggest single lever available.
Fixed costs can move, just more slowly
If the pay reduction is permanent, some fixed costs may need to change over time. Refinancing a loan, switching insurance providers, downsizing when a lease comes up. These things take months, not days. They are worth working toward, but do not let the slow timeline stop you from starting the process.
Put a time limit on the adjustment period
Budget adjustments work better when they are time-boxed. Tell yourself you are going to operate on the new numbers for sixty days and then review how it went. This stops the feeling of indefinite restriction, which is exhausting to sustain, and gives you real data on which cuts were painless and which ones need a different solution. The goal is to close the gap now and rebuild from there.