Roth IRA: $300 per paycheck grows $1.36M
- IRS rules for 2026 let savers put $7,500 into a Roth IRA, so “$300 per paycheck” now overshoots the annual cap by $300. - At 26 paychecks a year, $300 each time means $7,800 invested; over 35 years that grows to roughly $1.18M at 7% or $1.50M at 8%. - The viral math is directionally right, but the account choice and annual limits matter more than the slogan. (irs.gov)
Retirement math is the kind of advice that goes viral because it feels clean. Put away $300 from every paycheck. Let compounding do the heavy lifting. End up a millionaire. But the real story is less slogan, more plumbing — and the plumbing matters, because a Roth IRA has contribution caps, income limits, and tax rules that can break the neat version fast. (irs.gov)00 per paycheck actually fit in a Roth IRA? Not quite, at least not in 2026. The IRS says the combined annual limit for traditional and Roth IRAs is $7,500 this year, or $8,600 if you’re 50 or older. If you get paid every two weeks, $300 per paycheck adds up to $7,800 over 26 pay periods. That is $300 above the standard 2026 IRA limit, so the viral example needs a trim — or a different account. (irs.gov) ### So where does the $1.36M number come from? Basically, it comes from assuming long-run stock-market-like returns and regular deposits for 35 years. If you really do invest $300 every two weeks for 35 years, the math lands around $1.18M at a 7% annual return and about $1.50M at 8%. Split the difference and you get something close to the social-media number. So the projection i(irs.gov) Roth IRA limit? If you want the same habit but want to stay inside the 2026 cap, the clean number is about $288 per biweekly paycheck. That gets you to $7,488 for the year, leaving a little room under the $7,500 limit. The difference sounds tiny, but overcontributing to an IRA is one of those annoying mistakes that can create tax headaches if you do not fix it. (irs.gov) ### Why do people like the Roth IRA for this? Because the tax deal is simple and powerful. You contribute after-tax money, the investments can grow tax-free, and qualified withdrawals in retirement are tax-free too. That makes the Roth especially attractive for younger workers who expect to be in a higher tax bracket later. The catch is that Roth IRA eligibility phases out at hi(irs.gov)ilers and $242,000 to $252,000 for married couples filing jointly. (irs.gov) ### What if your employer offers a plan? Then the “$300 per paycheck” idea may fit better there. The 2026 employee deferral limit for a 401(k) is $24,500, far above the Roth IRA cap, and total plan contributions can go much higher once employer money is included. That is why small-business owners sometimes talk about moving from a SIMPLE plan to a 401(k) setup when they want more room. S(irs.gov). (irs.gov) ### Is “pay yourself first” still the right takeaway? Yes — that part holds up. Automating savings works because it removes the monthly decision. But the smart version is not “pick a magic number from a post.” It is “pick the right account, stay under the limit, and automate the transfer.” Investor.gov even keeps a compound-interest calculator for exactly this reason — to test the habit against real assumptions instead of vibes. (investor.gov) ### What’s the bottom line? The millionaire projection is plausible. The Roth IRA wrapper in the viral example is the shaky part. If you want to copy the habit in 2026, use roughly $288 per biweekly paycheck for a Roth IRA, or use a higher-limit workplace plan if you want the full $300 and beyond. (irs.gov)
