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Myth-Buster

23 posts

Cover illustration for the College Savings article, reading “Does a 529 Hurt Financial Aid?”.
College Savings

Does a 529 Hurt Financial Aid?

A $60,000 parent 529 can add up to $3,384 to the aid index. A dependent student-owned 529 gets parent treatment too; an ordinary UTMA does not.

5 min read
Cover illustration for the Banking article, reading “Is Money in an Online Bank Safe?”.
Banking

Is Money in an Online Bank Safe?

If it carries FDIC insurance, yes, and identically to a branch. The real risks are different ones, and the app on your phone may not be a bank at all.

6 min read
Cover illustration for the Credit article, reading “Does Checking Your Credit Score Lower It?”.
Credit

Does Checking Your Credit Score Lower It?

No. Checking your own is a soft inquiry and never affects the score. The belief comes from something true about a completely different kind of check, and that one costs under five points.

5 min read
Cover illustration for the Investing article, reading “Dollar-Cost Averaging vs Lump Sum”.
Investing

Dollar-Cost Averaging vs Lump Sum

Investing all of it at once wins whenever the market rises, which is most of the time. That is a fact about averages rather than about you, and here is when averaging in is the right answer anyway.

7 min read
Cover illustration for the Budgeting article, reading “Budget Percentages by Income: 50/30/20 Does Not Scale”.
Budgeting

Budget Percentages by Income: 50/30/20 Does Not Scale

One set of percentages cannot fit every income, because the cost of keeping a roof and getting to work does not scale down. Realistic bands at five income levels, from spending data rather than a slogan.

6 min read
Cover illustration for the Budgeting article, reading “The 50/30/20 Rule, Tested Against Real Incomes”.
Budgeting

The 50/30/20 Rule, Tested Against Real Incomes

The rule is quoted everywhere and tested nowhere. Run against what US households actually spend, only the top fifth of earners can keep needs under 50%, and the bottom fifth spends 81.6% there.

7 min read
Cover illustration for the Debt Payoff article, reading “The Minimum Payment Trap, in Numbers”.
Debt Payoff

The Minimum Payment Trap, in Numbers

A $6,000 balance at 24.99% paid at the minimum takes 254 months and costs $11,360.48 in interest, which is nearly twice what you borrowed. The formula is doing exactly what it was designed to do.

7 min read
Cover illustration for the Budgeting article, reading “Why Budgets Fail in Week Three”.
Budgeting

Why Budgets Fail in Week Three

Budgets do not fail from weak discipline. They fail because five specific things were never in them, and three of the five are predictable to the dollar: $1,011 a month, in this case.

8 min read
Cover illustration for the Saving article, reading “What Actually Counts as an Emergency”.
Saving

What Actually Counts as an Emergency

A $640 alternator on a nine-year-old car is not an emergency. A $340 windscreen is. The three-part test that separates them, and why it decides whether your fund survives August.

6 min read