Does WPI Require the CSS Profile?
WPI requires the CSS Profile for first-year need-based aid and uses code 3969. Its published 2027 deadlines vary across five entry routes; both biological parents file separate Profiles when they live apart, and WPI does not use IDOC.
CSS Profile
RequiredFirst-year applicants seeking WPI need-based aid submit the CSS Profile and, if eligible for federal aid, the FAFSA. International first-year applicants use the Profile by their admission deadline but do not file a FAFSA. The published first-year calendar also lists a separate January 2027 entry route.
CSS school code
3969WPI's CSS Profile code is 3969. Use that code to send the form to Worcester Polytechnic Institute.
Financial aid deadline status
WPI calls these deadlines firm and does not guarantee its need-based aid for late CSS Profile, noncustodial Profile, or FAFSA submissions. January 2027 entry belongs to the earlier 2026–27 aid cycle; confirm that cycle's forms. International applicants follow their admission deadline, which may differ from the domestic aid table.
Which parent files?
If biological parents are divorced, separated, or never married, WPI requires each parent to complete a separate CSS Profile using that parent's household information. The noncustodial Profile is subject to the same firm filing deadline.
Documents and next steps
Use CSS code 3969 and, for eligible domestic applicants, FAFSA code 002233. WPI does not use College Board IDOC. Its aid office contacts applicants by email if additional records are needed, and decisions appear in the student financial-aid portal.
Official sources for this answer
- WPI first-year financial aid steps and 2027 deadline table (checked September 26, 2026)
Common questions
Does WPI require the CSS Profile?
Yes. WPI requires the CSS Profile for first-year need-based aid and uses code 3969. Its published 2027 deadlines vary across five entry routes; both biological parents file separate Profiles when they live apart, and WPI does not use IDOC.
What is WPI's CSS Profile code?
WPI's CSS Profile code is 3969. Use that code to send the form to Worcester Polytechnic Institute.
When is WPI's financial aid deadline?
Early Decision I: November 1, 2026; Early Action I: December 1, 2026; Early Decision II and Early Action II: February 1, 2027; Regular Decision: March 1, 2027; January 2027 entry: November 1, 2026.
Is the FAFSA enough for WPI?
Eligible domestic applicants file both the CSS Profile and FAFSA for a WPI need-based aid review. International applicants file the Profile by their admission deadline and do not submit the FAFSA.
Estimate the rest of your aid
The CSS Profile does not tell you what federal aid you may receive. Estimate that separately, then compare the result with each college's net price and your outside scholarship options.