A lot moved in personal finance this week. Here’s your condensed briefing — the key facts, and what each one means for your wallet right now.
42% of Gen Z practices loud budgeting and saves an average of $629 a month. The mechanism is straightforward: when you say out loud that you’re not spending money on something, social pressure stops working against you. The $629 isn’t from a financial system. It’s from no longer paying the social performance tax: the round of drinks you didn’t want, the destination trip someone else planned. The trend has limits (it does nothing for fixed costs and works best in same-income friend groups), but the psychological cost reduction is real.
The standard 401k auto-enrollment default is 3%. Vanguard research shows nearly half of auto-enrolled workers never change it. For a 30-year-old earning $65,000, the difference between contributing 3% and 10% over a 35-year career is approximately $665,000 at retirement. That 3% number wasn’t chosen because it’s sufficient. It was chosen because it satisfies the employer match obligation at the lowest possible cost. Log in and change your contribution rate. The 2026 limit is $23,500.
W-2 employees pay 7.65% in FICA taxes and their employer pays the other 7.65%. Gig workers pay the full 15.3% themselves. On $50,000 in 1099 income, that’s $7,065 in self-employment tax before federal and state income tax. The IRS expects quarterly estimated payments. People who set aside nothing and plan to sort it out at tax time are the ones writing the largest April checks. Standard advice: set aside 25-30% of every gig payment into a separate account.
Car insurance costs hit $2,150 a year on average in 2024, up 22% over two years. Three moves available this week: shop your policy with at least three competing insurers (average savings: $700/year for those who switch), raise your deductible from $500 to $1,000 (saves 10-15% on premium), and call your insurer to ask about discounts you might qualify for but aren’t currently receiving. Most people never do this last step and leave $100-$300 per year on the table.
Grocery prices are 21% higher than 2020, with the biggest increases in eggs (up 150%+), beef (up 40%), and packaged goods (up 20-25%). Restaurant prices rose more than 30% over the same period, so cooking at home still saves roughly $200-400 per month for a two-person household. Where the actual savings are: switching to store brands (25-30% cheaper per item), planning meals before shopping (reduces $1,500/year in average household food waste), and buying proteins in bulk at sale price and freezing them.
September is the right time for this because you still have three months to act: check your FSA balance and spend remaining funds before December 31, pull your credit report at annualcreditreport.com to catch errors, verify your tax withholding before the last payroll cycles of the year, increase your 401k contribution to get closer to the $23,500 limit, review your health insurance before open enrollment opens November 1, and look at your actual January through August spending against your budget.
1 in 6 in-network claims gets denied. Fewer than 0.2% of denials result in an appeal, but roughly 40% of internal appeals succeed. You have 180 days from the denial to file. The most direct path: ask your doctor’s office to request a peer-to-peer review call with the insurer’s medical director before submitting a written appeal. Many medical necessity denials get reversed at this stage. If the internal appeal fails, you have the right to independent external review, which your insurer cannot influence and which favors patients about 40-45% of the time.
This Week in Money publishes every Monday. It covers what’s moving markets, your bills, and your financial future — without the noise.
View All News
