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Fafsa Efc Calculator

Estimate your Expected Family Contribution for financial aid using FAFSA methodology. Enter values for instant results with step-by-step formulas.

Reviewed by Daniel Agrici, Founder & Lead Developer

Reviewed by Daniel Agrici, Founder & Lead Developer

Formula

EFC = (Parent Income Contribution + Parent Asset Contribution) / Number in College + Student Contribution

Parent income is reduced by tax, FICA, state tax, and income protection allowances, then assessed at progressive rates (22-47%). Parent assets above the age-based protection allowance are assessed at 5.64%. Student income above $7,040 is assessed at 50%, and student assets at 20%.

Worked Examples

Example 1: Middle-Income Family

Problem:Married parents earn $75,000 combined with $50,000 in reportable assets. Student earns $5,000 with $2,000 in savings. Household of 4 with 1 in college. Older parent is 48.

Solution:Income Protection Allowance = $27,750\nTax/FICA allowances ~ $20,625\nAvailable income = $75,000 - $48,375 = $26,625\nParent income contribution ~ $6,800 (progressive rates)\nAsset protection (age 48) ~ $9,800\nDiscretionary assets = $50,000 - $9,800 = $40,200\nParent asset contribution = $40,200 x 5.64% = $2,267\nStudent contribution = ($5,000 - $7,040) x 50% + $2,000 x 20% = $400\nTotal EFC ~ $9,467

Result:Estimated EFC: $9,467 | Pell Grant: Not eligible | Public school need: $17,533

Example 2: Lower-Income Family

Problem:Single parent earns $35,000 with $5,000 in assets. Student has no income and $500 in savings. Household of 3 with 1 in college. Parent is 42.

Solution:IPA for household of 3 = $22,480\nTax/FICA ~ $9,625\nAvailable income = $35,000 - $32,105 = $2,895\nParent income contribution ~ $637\nAsset protection (age 42) ~ $6,200\nDiscretionary assets = $0 (below protection)\nStudent contribution = $500 x 20% = $100\nTotal EFC ~ $737

Result:Estimated EFC: $737 | Pell Grant: ~$6,658 | Public school need: $26,263

Frequently Asked Questions

What is the Expected Family Contribution (EFC) and how is it calculated?

The Expected Family Contribution is a number calculated from the financial information provided on the FAFSA that represents how much a family is expected to contribute toward college costs for one academic year. Starting with the 2024-25 award year, the EFC has been renamed the Student Aid Index (SAI). The calculation considers parent income and assets, student income and assets, household size, number of family members in college, and the age of the older parent. Income receives various allowances and deductions before being assessed at progressive rates ranging from 22 to 47 percent. Assets are assessed at 5.64 percent for parents and 20 percent for students after applicable protection allowances are subtracted.

What is the difference between EFC and SAI?

The Student Aid Index (SAI) replaced the Expected Family Contribution beginning with the 2024-25 FAFSA. The key differences include that the SAI can be negative (down to -1500), while EFC bottomed out at zero. The SAI formula eliminates the number-in-college discount that previously divided the parent contribution among multiple students in college simultaneously. The new formula also simplifies the treatment of small business and farm assets, counting them in the calculation where the old formula often excluded them. The SAI uses a simplified needs test at higher income thresholds and changes how untaxed income like child support is treated. Despite the name change, the fundamental purpose remains the same: determining financial need for federal student aid.

What is Expected Family Contribution (EFC)?

EFC is a number calculated from your FAFSA that estimates how much your family can contribute to college costs. Schools use it to determine financial aid eligibility. Lower EFC means more potential need-based aid.

References

Reviewed by Daniel Agrici, Founder & Lead Developer · Editorial policy