A student loan payment is a bill that arrives on a schedule, and the balance can grow when payments stop. Budgeting around it takes arithmetic. In a 2025 Harris Poll survey for the AICPA, 74% of Americans with personal student loans said they were somewhat or very worried about their ability to pay them back. Worry is common. A written budget gives that worry some numbers to work with.

A printed monthly budget worksheet on a wooden kitchen table in soft window light, with a pencil resting across it and the leftover amount at the bottom circled by hand.
A monthly budget worksheet with income at the top, three expense groups below it, and the leftover amount circled at the bottom.

Understand what your loans will cost over time

Start with the uncomfortable part. According to the CFPB, student loan interest in most cases accrues daily, beginning the day the loans are disbursed. So you will usually repay more than you borrowed. A budget built on the starting balance alone will probably come up short.

Who pays the interest while you are not making payments depends on the loan. With a subsidized federal loan, the government pays the interest during certain deferments, such as while you are enrolled at least half time or during the six-month grace period after school. With an unsubsidized federal loan, or during forbearance, the interest is yours.

Then there is capitalization. That is when unpaid interest is added to your principal, so future interest is charged on a bigger number. The CFPB notes this may happen after a period of deferment or forbearance. In plain terms, a pause in payments can still leave you with a larger balance when it ends.

Before you pick a monthly target, the CFPB's Your Financial Plan to Graduation Tool can help estimate how much you will owe and whether you will be able to repay. Treat the result as a rough check.

Build the monthly budget in four steps

The AICPA lays out a four-step method. It is plain, and it works on paper or in a spreadsheet.

  1. List your goals. Write down what you want in the next few months and the next few years, each with a realistic timeline. The loan payment then sits next to your other goals on the page, not only in your head.
  2. Total your income. Use take-home pay from each paycheck, plus regular extras like freelance income, dividends, interest, or child support. Gross pay is not what lands in your account.
  3. List your expenses. Sort them into regular (housing, utilities, childcare, phone and internet, food, student loans, insurance, transportation), discretionary (entertainment, dining out, vacations, hobbies), and irregular (car maintenance, home repairs, holiday spending).
  4. Subtract. Income minus expenses. If the result is negative, review discretionary spending first and cut back so you can live within your means.

Irregular costs are easy to miss. Picture a $600 car repair in October. It feels sudden, but cars need work every year. That figure is only an illustration. The idea is to estimate your own yearly total, divide it by twelve, and set that amount aside each month. The AICPA suggests reviewing bank statements and receipts to find expenses you left out.

The AICPA gives a simple example. Income of $3,000 and expenses of $2,600 leave $400. That could be split into $100 saved for a home and $100 deposited into a tax-advantaged retirement account, with the rest assigned to other goals. Your own split will depend on your goals and on what your loan terms require.

Keep the budget current and track what changes

A budget written once and filed away goes stale. Rent changes. Insurance changes. Pay changes. The AICPA's fourth step is to monitor the budget as income and spending shift, so check the numbers regularly and see whether the loan payment still fits.

If the cuts are not obvious, consider tracking all your spending for one week or one month. The AICPA suggests this as a way to find easy places to cut. Many people turn up a recurring charge they forgot about.

Two habits from the AICPA survey advice cost little. First, keep your contact information current with your loan provider, since missed communication can cause confusion and missed payments. Second, if you have extra money, you can pay early or pay extra. The AICPA notes extra payments reduce interest and total cost. Check with your provider on how to make them.

Another number from that survey: 53% of people with personal or parent loans said the loans affect their ability to save, for retirement among other things. In the same survey, 55% of those with personal student loans said their loans had been deferred and were now expected to be repaid. The sources here do not say how to choose between extra loan payments and saving. That trade-off depends on your situation, and a qualified professional can help you weigh it.

Know what to do if you cannot make a payment

The survey advice is to contact your loan provider immediately and ask about your options. It also notes that some federal student loan programs could help borrowers who are struggling. Your provider can explain what applies to your specific loans.

The CFPB covers repayment options such as income-based repayment and consolidation loans. It also notes that income-driven repayment (IDR), which ties payments to income, is available, including an IDR option for Parent PLUS Loans. The sources here do not give eligibility rules or plan terms, and those can change. Confirm the details through the CFPB's tips for student loan borrowers and your loan provider before deciding.

It also helps to keep a simple log of every contact with your provider: the date, the name of the person, and what was agreed. If a question about your balance comes up later, you will have a record to point to.

Questions to ask before you set your plan

Bring these to your loan provider. The answers decide how much room your budget needs.

  • What are my repayment options, when do payments start, and what should I do if I need help making payments?
  • Which of my federal loans are subsidized or unsubsidized, and how will interest be handled during any deferment or forbearance?
  • Will unpaid interest be capitalized after a deferment or forbearance?
  • How much will I owe, and will I be able to repay?

If the answers show a gap between what you owe and what you can afford, revisit the budget or talk to your provider sooner. Keep in mind what these sources leave out: current interest rates, payment amounts, specific plan terms, and eligibility rules for IDR, consolidation, or forgiveness programs. Get those from official sources. This article is educational only and is not personal financial advice.

Please seek a professional. This article is general information, not financial, tax or insurance advice. Please seek a licensed financial, tax or insurance professional about your own situation.