Quick Answer
Treat a relative’s loan request the way a bank would. Get the agreement in writing, check their FICO Score and DTI ratio before you hand over a dime, and never lend more than you can afford to lose outright. The Federal Reserve found back in 2013 that 1 in 10 Americans has money out to family, and 40% of those loans end up damaging the relationship.
Think Like a Banker When Your Relative Wants a Loan
Say your uncle calls asking for $5,000 to fix his car. You want to help him out. But do you actually understand what you’re risking? The Fed’s Z.1 Financial Accounts Report from March 2013 put a number on this: nearly one in ten Americans currently has a personal loan outstanding to a friend or relative. That’s not some rare family drama. It’s common.
The problem is most people skip the parts that make a loan actually work. No terms. No paperwork. Just a handshake and good intentions. The CFPB ran a survey in 2013 and found exactly that pattern repeated over and over: no credit checks, no written agreements, nothing formal at all. Forty percent of these arrangements eventually cause tension or wreck the relationship entirely.
If you want to protect your money and keep Thanksgiving dinner from getting awkward, borrow a page from how banks operate. You don’t have to be cold about it. Just be deliberate. Follow a few rules before the check gets written.
Key Takeaways
- Nearly one in ten Americans has lent money to a relative (Federal Reserve, 2013)
- Informal loans often fail due to lack of terms, straining relationships – 40% according to the CFPB (2013).
- Use FICO Score thresholds: below 600 makes lending risky (Experian, 2013)
- Cap personal loans at 5% of your net worth to keep risk manageable.
- Banks like Chase, SoFi, and Wells Fargo require DTI ratios under 36%. Apply this standard to family too.
- Even if you’re the lender, document everything. The Fair Credit Reporting Act protects your rights.
Start with a Banker’s Mindset, Not Family Instincts
Your sister needs $7,500 for car repairs. Love says yes immediately. Math asks a harder question first: can she actually pay it back?
A loan officer wouldn’t just trust a gut feeling here. They’d pull two numbers: the Debt-to-Income Ratio and the FICO Score. You’ve got access to the same logic, even without a loan department behind you.
First, Check Their DTI – Aim for Under 36%
DTI is just monthly debt payments divided by gross monthly income. The Federal Reserve’s guidance says keep it under 36% if you want to stay in safe territory.
Here’s a real scenario. Your cousin brings home $3,000 a month. Rent eats $900 of it. Student loans take another $200. A credit card payment adds $150 more. That’s already a 42% DTI before you’ve lent a cent. Tack on a $200 monthly loan payment and she’s sitting at 49%. That’s nowhere near the safe zone anymore.
That number alone should give you pause. She might be the most reliable person you know, but the math doesn’t care about character. Her financial cushion is already gone. Lending into that situation isn’t generosity, it’s gambling with your own savings.
SoFi’s own underwriting for personal loans won’t approve anyone above a 36% DTI. There’s no reason your standards for family should be looser than theirs.
Next, Check Their FICO Score – Don’t Just Trust “Good Credit”
People assume good credit just because a relative has never missed a payment in front of them. That’s not how FICO scoring works, though.
Experian’s 2013 breakdown lays it out plainly: below 600 is poor, 600 to 660 is fair, and anything above 740 counts as excellent.
A FICO score of 585 is a stop sign, not a caution light, no matter how dependable the person seems in everyday life. If they don’t know their own score, send them to AnnualCreditReport.com. It’s the only site the law actually authorizes to give out free credit reports, so skip the third-party lookalikes.



