Student Loans

Federal vs. Private Student Loans

Federal student loans (subsidized, unsubsidized, PLUS):

• Interest rates: Fixed, government-set (historically 4-8%, currently ~7%)
• Repayment options: Standard 10 years, or income-driven (10-20 years)
• Deferment/forbearance: Available if unemployment, income drops, etc.
• Public Service Loan Forgiveness: Forgiveness after 120 qualifying payments if employed in public service
• No credit check required
• Cannot be discharged in bankruptcy (except hardship cases)

Private student loans (from banks, credit unions, alternative lenders):

• Interest rates: Variable or fixed, market-dependent (typically 5-15%)
• Repayment options: Typically fixed 5-20 years, less flexibility
• Deferment/forbearance: Limited, varies by lender
• No forgiveness programs
• Credit check required, cosigner often needed
• Can be discharged in bankruptcy (easier than federal)

The advantage of federal: Flexibility and safety. Income-driven repayment means your payments scale with income. PSLF means potential forgiveness. If you lose your job, deferment is available.

The advantage of private: Better rates if you have excellent credit. Fixed rates lock in cost predictability.

Most students should prioritize federal loans (borrow max federal first, then private only if needed).

The Repayment Strategies

Standard Repayment (10 years):

• Fixed payment, typically $300-400/month
• Predictable cost
• Total interest paid: Moderate
• Best for: Stable income, want it gone fast

Income-Driven Repayment (SAVE, PAYE, IBR, etc.):

• Payment: 10-20% of discretionary income
• Year 1 on SAVE: Discretionary income up to 225% of poverty line is $0 payment
• After 20-25 years (depending on plan): Remaining balance forgiven (taxable income)
• Total cost: Can be lower than standard (if income doesn't grow much) or much higher (if income grows significantly)
• Best for: Low current income, planning for PSLF, want flexibility

Graduated Repayment (10 years):

• Payment starts low, increases every 2 years
• Assumes income will grow
• Total interest: Slightly higher than standard
• Best for: Recent grad with expected salary growth

The Math: When Not to Pay Off Student Loans Aggressively

This is the controversial part: should you pay off student loans early or invest?

Setup:

• Student loan: $50,000 at 5% interest = $472/month standard repayment
• Available extra cash: $500/month

Option A: Aggressive payoff

• Pay $472 + $500 = $972/month toward loan
• Loan paid off in ~56 months (4.7 years)
• Total interest paid: ~$3,000

Option B: Minimum payment + invest

• Pay $472 toward loan (minimum)
• Invest $500/month in index fund earning 7% average
• After 10 years (full standard repayment period):
  • Loan balance: ~$28,000
  • Investment account: ~$83,000
  • Net position: $83,000 - $28,000 = $55,000 ahead

With aggressive payoff: $0 debt, but $0 in investments. With minimum + invest: $28,000 debt, but $83,000 invested. Net wealth: $55,000 higher.

This is why some wealthy people don't rush student loan payoff: if your student loan rate (5%) is lower than investment returns (7%), you make more money by paying minimums and investing the difference.

The caveat: This only works if:

1. Interest rate is genuinely low (below 6%)
2. You can earn 7%+ returns (stock market assumption)
3. You actually invest the difference (many people don't)
4. You're psychologically okay with debt

If any of these don't hold, aggressive payoff is better.

The Psychology of Student Debt

Mathematically, you might come out ahead carrying student debt. Psychologically, you might not.

Some people can't focus on life goals (buying a home, starting a family) while carrying debt. For them, aggressive payoff ($972/month) provides psychological relief worth more than the extra $28,000 in investments.

Questions to ask yourself:

• Do I sleep better with low debt or high investments?
• Does debt stress me out?
• Can I reliably invest the difference, or will I spend it?
• What's my actual risk tolerance (5% loan rate assumed; what if markets drop 20%?)?

Your answer determines your strategy.

Forgiveness Programs

Public Service Loan Forgiveness (PSLF):

• Requires: 120 qualifying payments while working for government, non-profit, or public service
• Forgiveness: Remaining balance after 10 years of payments
• Potential forgiveness: $50,000-$100,000+ depending on salary and loan size
• Caveat: Complex, many ineligible due to wrong repayment plan. Check eligibility carefully.

Income-Driven Repayment Forgiveness:

• After 20-25 years (depending on plan): Remaining balance forgiven
• Tax on forgiven amount (treated as income)
• Example: $50,000 loan, 20% on income payments over 25 years, $20,000 remaining when forgiven. That $20,000 is taxable income, so you owe taxes (roughly $5,000 at 25% tax bracket).

Paying Off vs. Investing

Pay off if:

• Interest rate above 6%
• You're psychologically stressed by debt
• You plan to maximize home down payment soon (lenders look at DTI)
• You can't reliably invest the difference

Invest and minimum payment if:

• Interest rate below 5%
• Expected investment returns are 7%+
• You're comfortable carrying debt
• You can reliably invest the difference
• You're 20+ years from retirement

Strategies for Large Student Debt

If you graduated with $100,000+ in debt:

Refinance if possible. Private refinancing can lower rates from 7% federal to 5-6% if you have good credit and income. Lower rate = lower cost to carry or faster payoff.

Pursue PSLF if applicable. If you work in public service, the forgiveness program can wipe $50,000-$200,000+. Worth pursuing even with moderately high rates.

Income-driven repayment. If income is low, an income-driven plan makes payments affordable ($0-200/month vs. $1,000+ standard) while you build income.

Avoid forbearance/deferment unless necessary. These pause payments but don't reduce interest. It's just delayed pain.

A Worked Example

Scenario: $60,000 federal student loan at 6.5% interest, 10-year standard repayment

Goal: Pay it off in 7 years instead of 10

Standard payment: $700/month Target payment: $900/month (extra $200) Result: Loan paid off in 7 years, interest saved ~$9,000

Alternative: Pay: $700/month Invest: $200/month After 7 years: Loan at ~$30,000, investments at ~$17,000 Net wealth: $17,000 invested (beating debt by $30,000 if markets cooperate)

Which is better? Depends on your return assumptions, psychology, and goals.

Action Items This Week

1. Know your loans: Federal or private? Interest rate? Balance?
2. Check your repayment plan: Are you on the best one for your situation?
3. Calculate your interest rate vs. expected returns: Below 5%? Consider investing. Above 7%? Pay off aggressively.
4. Check PSLF eligibility: If in public service, you might have massive forgiveness available.
5. Make a plan: Aggressive payoff or strategic minimum? Document your choice and why.

Student loans are a significant financial decision for most people. They're often the cheapest borrowing available, but they still cost real money. Choose your strategy consciously.