How should I compare Carnegie Mellon and MIT financial aid offers?

The biggest practical difference is whether each package leaves your family with borrowing or a large cash-flow gap after grants: MIT’s need-based aid is designed to meet demonstrated need without requiring student loans, while Carnegie Mellon’s offer may use a different mix of grants, work-study, and loans. Compare the net amount your family must actually pay, not the headline scholarship or grant figure. Also separate direct charges billed by the college from costs such as travel, books, personal expenses, health insurance, and a computer.

For each school, make a four-year worksheet using that year’s official cost of attendance. Start with tuition, housing, food, mandatory fees, and estimated indirect costs; subtract only grants and scholarships that do not need to be repaid. Treat federal student loans, parent loans, and work-study as ways to finance the remaining cost, not as discounts. Work-study is earned through a job and is not normally credited to your bill upfront.

Read each award letter for renewal conditions and assumptions. Confirm whether institutional grants are renewable for four years, whether they depend on continued demonstrated financial need, and whether either school assumes a summer earnings contribution or a parent contribution that your family cannot reasonably provide. Carnegie Mellon and MIT can calculate need differently because of home equity, business assets, noncustodial-parent information, or unusual family circumstances, so ask financial aid offices to explain any major difference in their expected family contribution.

If the totals are close, compare the amount of debt required by graduation and the certainty of each package’s renewal; a smaller annual gap at Carnegie Mellon can become significant over four years, while a documented, affordable MIT package is hard to outweigh financially.