How do I consolidate my federal student loans?

Federal loan consolidation combines multiple federal loans into one Direct Consolidation Loan through the Department of Education — not a private lender. The process is free at studentaid.gov, takes 30–90 days, and preserves federal protections like IDR and PSLF eligibility.

Federal student loan consolidation is a Department of Education program — not a private refinancing product — that combines multiple federal loans into a single Direct Consolidation Loan. Consolidation is free and processed exclusively through studentaid.gov/manage-loans/consolidation. It does not lower your interest rate (your new rate is the weighted average of your old rates, rounded up to the nearest one-eighth percent), but it can make FFEL and Perkins loans eligible for IDR plans and PSLF.

Why consolidate

Simplicity: replace multiple monthly payments and servicers with one.
PSLF access: FFEL and Perkins loans must be consolidated into a Direct Loan before payments can count toward PSLF.
IDR access: consolidation makes previously ineligible loan types eligible for income-driven repayment plans.
Parent PLUS loan consolidation: allows access to ICR (Income-Contingent Repayment) — the only IDR plan open to PLUS loans.

What consolidation does not do

Consolidation does not lower your interest rate — it averages your existing rates and rounds up. It does not erase past qualifying PSLF payment counts if done incorrectly — in fact, consolidating loans that already had qualifying PSLF payments can reset that count to zero for the consolidated loan, except in limited circumstances. If you are pursuing PSLF and have Direct Loans already accumulating qualifying payments, consult the PSLF guidance at studentaid.gov before consolidating.

How to apply — step by step

Log in to studentaid.gov with your FSA ID.
Navigate to 'Manage Loans' > 'Consolidation.' The application is free — ignore any third-party services that charge a fee to consolidate.
Select which loans to consolidate. Review carefully — you generally can't undo consolidation.
Choose your new repayment plan. Selecting an IDR plan at this step is common.
Submit the application. Processing typically takes 30–90 days; keep making payments on your current loans until the consolidation is confirmed complete.

What the Department of Education says

A Direct Consolidation Loan has a fixed interest rate equal to the weighted average of the interest rates on the loans being consolidated, rounded up to the nearest one-eighth of one percent. — Federal Student Aid
FFEL Program loans and Perkins Loans do not qualify for income-driven repayment or PSLF unless consolidated into a Direct Consolidation Loan. — Federal Student Aid
There is no fee to apply for a Direct Consolidation Loan through the Department of Education. — Federal Student Aid
If a borrower consolidates loans that already have a qualifying PSLF payment count, that count may reset — the CFPB recommends consulting a loan servicer before consolidating if actively pursuing PSLF. — CFPB

Key takeaways

Federal consolidation is free through studentaid.gov — don't pay a third party to do it.
Consolidation averages your interest rates — it doesn't lower them.
FFEL and Perkins loans must be consolidated into a Direct Loan before they qualify for IDR or PSLF.
Consolidating Direct Loans already accumulating PSLF payment counts can reset those counts — verify first.
Keep paying your existing loans until the consolidation is confirmed complete (30–90 days).