The Worst Gen Z Spending Habits You Should Avoid Entirely

Gen Z consumers (those aged between 14 and 29 in 2026) straddle the awkward crossover phase from youth into adulthood. A portion of the generation is still young enough to be in middle school, while those on the older end of the spectrum sit within the Census Bureau's estimated median age at which people first get married. That's a significant lifestyle gulf, and as a result, Gen Z as a group exhibits some odd overarching financial behavior. The age cohort is a tough nut to crack for marketing teams, but some key trends have emerged covering the ways that consumers in this bucket tend to spend and save.

This is a generation that has grown up with the internet and personal connectivity at the forefront of their lives. The oldest among the generation may have their first memories rooted in the new millennium rather than in the decade into which they were born. Census data from 2025 notes that 58% of adults between 18 and 24 lived in their parents' home, indicating that there may be additional spending power for many consumers in this band thanks to low or non-existent housing costs. Even so, Gen Zers have largely adopted some unhelpful spending habits that should probably be avoided by those looking to tighten up their finances and grow toward long-term goals.

"Doom spending" is part of a larger trend among younger consumers that bucks traditional spending sentiments. Generally speaking, when the wider economy is "good," people feel more freedom to spend more, and capital flows a bit more freely through the system. Conversely, when economic worries put a squeeze on consumers' budgets, people tend to hold their dollars a little tighter. But Gen Z's penchant for doom spending flips this typical behavior on its head. Instead of seeing trouble in their path and tightening their belts, Gen Z spenders are more likely than other generations to throw their hands up and live in the moment. In a report by McKinsey from 2024, doom spending is characterized as a spending decision aimed at coping with consumer pessimism about the economy and other often-related issues. The outlet found that Gen Z and millennial consumers are more likely than those older than them to doom spend even though they're less financially sound than those in older age groups.

The behavior often presents itself in the form of the "treat" economy, which is an approach to the market where consumers opt to buy small upgrades and treats for themselves even if they may not have the resources to fully support those decisions. These spending decisions frequently draw funding from action items focused on long-term planning, with YouGov finding in 2025 that only 13% of Gen Z respondents to its poll were saving for retirement. Gen Z consumers largely appear to resign themselves to gratification in the present, perhaps since they think they won't be able to afford it in the future.

In 2025, GWI found that at least 10% of Gen Z shoppers utilize Buy Now, Pay Later (BNPL) offers to make purchases on a weekly basis. A small expense split over a few payments might not feel like a big deal, especially if that purchase comes with no interest or just a small fee. But stacking multiple split payments up on top of one another results in a mountain of debt that can't easily be cleared. BNPL arrangements feel like they're offering convenience to shoppers, but they're just another form of revolving debt that can easily sink the finances of an unsuspecting consumer.

CNBC Select found in 2026 that roughly half of users making purchases through this delayed repayment scheme use it for things they can't afford in cash. Users are also typically those with lower credit scores and frequently already have notable volumes of revolving credit card debt. Adding another biweekly or monthly payment into the mix, even if it's small, will only tip the scale further out of whack. Add to this delicate balance the fact that the Consumer Financial Protection Bureau reports the average user of these services carried 6.3 BNPL loans in 2023, and that Morgan Stanley found the average loan balance to be roughly $760 in 2025, and you're looking at a more virulent issue than a few bucks spread over multiple payments. Similarly, LendingTree reported in 2026 that 47% of users had been late on these payments in the year leading up to its study, further clarifying the vulnerability here.

In many ways, content creators are the new outsourced marketing firms. Independent bloggers, YouTubers, and TikTokers share their lives online, and plenty have amassed significant followings. Their presence on social media makes them far more accessible to younger people than the older cohorts of the consumer marketplace, too. Naturally, the saturation of Gen Z's social media feeds with paid promotion has yielded the outcome these brands are seeking. Gen Z is the most easily influenced generation among consumers who watch paid promotional content: A 2026 YouGov report found that Gen Z users are more likely to frequent social media platforms daily (aside from Facebook) than others. 49% actively follow influencers, with 40% exploring new products through this digital behavior. That's significantly more than the 29% of older adults who follow influencers and the 26% exploration rate they exhibit.

Content creators exist today in an ecosystem saturated by advertised content rather than the curiosity and community that once characterized the early internet. IAB reported in 2025 that the year's estimated collective ad spend through content creator partnerships was projected at $37 billion, with 48% of brands spending in this category characterizing it as an essential marketing channel. Raconteur reported in 2023 that, while brands have seen a significant boost to engagement figures and a high return on investment, influencers they work with have long worked diligently to blur the lines between paid promotion and genuine reviews. Online personalities can be a great source of information, but it's essential to keep a grounded perspective and remember that many are just shilling for whatever brand will give them marketing contracts and free stuff.

Budgeting is a key step in getting your personal finances to balance out correctly. It's something that everyone needs to be able to do with at least a basic level of understanding, and even so, plenty of people get it wrong. However, a 2025 YouGov poll found that 23% of those classified as Gen Z earn either slightly less or significantly less than they spend on essential expenses each month. Cutting expenses to match your income reality is a core part of budgeting, and failing to take this approach when you can't make ends meet can require you to rely on external sources for funds: This could take the form of personal loans or credit card use, or support from family or others. Gen Z tends to lean toward the latter of those two bandaids, with Northwestern Mutual's 2026 Planning & Progress Study reporting 72% of Gen Z feels dependent on their parents.

There are lots of ways to save money without sacrificing your quality of life: Buying generic or own-brand products at the grocery store or pharmacy, searching for coupons and discount codes when shopping for essentials, and delaying upgrades on cars, phones, or computers by a few months or a year to gain new discounts on the same products are all great avenues for cutting costs. If young people continue trending in the wrong direction when it comes to balancing their budgets, neglecting these options could dig them into deeper holes with each passing month.

Gen Z consumers are a quirky bunch that exhibit conflicting habits when viewed as a group. In part, this may come as a result of their unique crossover age range — by 2040, people may find themselves saying the same thing about Generation Alpha. As of late 2025, however, PwC reports that retailers across the board find Gen Z shoppers to be a unique puzzle. Gen Zers often rush to make purchasing decisions when the target is emotionally charged, but can be quite discerning about how they spend their money at a more macro scale. PwC's research suggests a growing number of Gen Z shoppers look to see and touch products ahead of purchasing, but emotional weight can sway things in dramatic fashion. 

For instance, boredom can play an outsized role in spending decisions that Gen Z shoppers make. A 2026 Motley Fool survey found that boredom is a key feature in driving unnecessary spending habits in 32% of Gen Z respondents. Meanwhile, the study also suggests careful planning often flies out the window for members of that generation when influencer content or the fear of missing out is brought into the picture. In other words, both complex, layered emotions and the most basic impulse responses we experience as humans act as a driving force behind many of the consumer spending decisions that Gen Z shoppers make, specifically.

Gen Zers bask in the digital world; they grew up in an ecosystem that was continuously plugged in and feel comfortable traversing digital environments. As such, Gen Z consumers are significant adopters of online-only banking tools. Similarly, according to a 2025 YouGov poll, 66% of Gen Zers gravitate toward mobile apps as their primary means of interacting with their chosen bank, with more conventional online banking standing as a distant second with a 46% rate. Online banking can be particularly rewarding, but the data suggests that Gen Z consumers may be missing out on the bulk of these benefits.

Online checking accounts may come with some built-in perks, depending on the institution you select. But they're not the same thing as online-only high-yield savings tools. YouGov's findings that 78% of Gen Z consumers only have one bank account indicate that, while this generation is three times more likely to have opened one than baby boomers, many are still missing out on the high yields that a savings account working in tandem with their checking account can provide. Much of Gen Z — around 32%, according to YouGov — does prioritize building up emergency reserves to help support setbacks in their daily life, but without a high-yield savings account to support that funding, their money is losing value to inflation on a revolving basis.

According to a 2026 Bank of America study, Gen Z shoppers routinely pull out their card to indulge in personal treats. 92% of people within this generation do it on a regular basis, and just a hair over half (52%) indulge in this spending habit at least once per week. The "treat economy," as it's sometimes known, doesn't have to involve expensive purchases, and frequently treats can be something simple like a fancy cup of coffee or a collectible purchase like a pack of trading cards or comic books. However, even a $5 weekly treat that sits outside of the framework of your budget results in $260 in annual spending slipping through the cracks.

Splurge shopping is the bread and butter of many grocery stores and other retail outlets. Placing treat-type goods near the cash registers is just one of many tricks that grocery stores utilize to get you to spend more money. It seems that younger shoppers are inherently susceptible to this kind of ploy, and coupled with their penchant for emotionally charged spending, splurge purchases can become a major issue when seeking to balance the budget each month.

The Motley Fool's 2026 Wasteful Spending Habits survey found that consumers across generations spend plenty of their hard-earned cash on takeout meals, restaurant dining, and other fast food spending. The report suggests "Frequently eating out" is the most common wasteful spending habit across all American consumers, but the generation that indulges in this purchasing decision the most is Gen Z. The age cohort's second most common wasteful habit also involves food purchases, with 28% of Gen Z ordering meals on delivery apps — the highest concentration of any generation. 

These are two sides of the same coin: Food sourced from restaurants comes in at steep markups over self-prepared meals — especially in the case of the most overpriced food items at restaurants, such as omelets and chicken tenders. Limiting your exposure to overspending on an essential that you could get for significantly less allows for more flexibility elsewhere, including the ability to responsibly head out for a meal with friends or romantic partners on a routine basis without feeling guilty about the cost of the trip.

Living paycheck to paycheck is a financial circumstance that many people across the age spectrum have in common. However, 42% of all working people in the Gen Z cohort can count themselves among this group, according to Bank of America's 2026 Better Money Habits Study. Living paycheck to paycheck means you likely don't have anything saved up to cover emergency spending needs, and it indicates that you're reliant on good luck — rather than a sound financial plan — to keep the ball rolling. An accident or illness that sees you out of work for even a short spell can create chaos in a budget built around getting to the next payday. 

Getting out of this rut isn't easy, but it can be achieved by just about any worker who is ready to get serious about their financial health. Fortunately, young people frequently have lots of additional options available to them in this area. Many Gen Z consumers may have fewer big commitments to handle than millennials and other older workers thanks to the natural progression of life. This means a Gen Z worker may often have more freedom to cut out more spending commitments than someone with children or a mortgage. If you can cut down on daily spending, then building up an emergency fund is a great first step to breaking out of the paycheck-to-paycheck lifestyle. From there, exploring investment opportunities and avenues for career advancement can help grow your primary and secondary income streams, while remaining frugal with the outgoing expenses that cross your budget can help maximize your financial longevity.